9014

Blue Fluorescing Encapsulant/Wire Bond Adhesive with Secondary Moisture Cure

Dual-cure 9014 encapsulant is formulated to cure primarily with UV light and includes a secondary moisture curing function for applications where shadow areas exist on printed circuit boards. Curing in seconds upon exposure to UV light energy, the product increases manufacturing efficiency because assembled parts can quickly move to the next step in production. This new formulation is also room-temperature stable, eliminating the need for cold shipping and storage.

For manufacturers involved with chip-on-board, chip-on-flex, chip-on-glass, and wire bonding assembly, this material features excellent flexibility and increased durability and resistance on boards. 9014 also provides good moisture and corrosion protection of critical components found in electronic applications such as electric vehicle battery management systems.

Dymax materials do not contain nonreactive solvents and cure upon exposure to light. Their ability to cure in seconds allows for faster processing, greater output, and lower processing costs. When cured with Dymax UV light curing spot lamps, focused beam lamps, flood lamps, or conveyor systems they deliver optimum speed and performance for maximum efficiency. Dymax lamps offer the optimum balance of UV and visible light for the fastest, deepest cures. This product is in full compliance with the RoHS Directives 2015/863/EU.

9483

High Performance Conformal Coating with Secondary Moisture Cure


Dual-cure 9483 is a solvent-free conformal coating that cures tack-free upon exposure to UV/Visible light and then with ambient moisture over time, on PCBs where shadow areas are present. The product also fluoresces bright blue under low intensity UV “black” light (365 nm) for visual inspection of the coating coverage.

9483 is easily applied from 2-8 mils (0.002″ – 0.008″) thick to meet the requirements of most automotive PCB designs. The material exhibits excellent corrosion and chemical resistance as well as excellent thermal cycling properties. Applications include conformal coating of both rigid and flexible printed circuit boards for the automotive, general/consumer electronics, and appliance, as well as the aerospace and defense industries. 9483 is ideal for coating automotive sensors, control modules, and miscellaneous automotive components.

Dymax materials are solvent free and cure upon exposure to light. Their ability to cure in seconds results in lower processing costs. When cured with Dymax UV light curing spot lampsfocused beam lampsflood lamps, or conveyor systems they deliver optimum speed and performance for maximum efficiency. Dymax lamps offer the optimum balance of UV and visible light for the fastest, deepest cures. Dual-cure 9483 is in full compliance with the RoHS2 Directives 2015/863/EU.

航空电子设备 Aerospace and Defense Avionics

Aerospace and Defense Avionics

The aerospace and defense avionics industry continues to develop technologies to improve imaging sensors used for ground proximity, aircraft health management, surveillance, missile guidance systems, and harsher conditions that PCB assemblies must withstand. Dymax light-curable formulations are designed to address the growing industry challenges and demands for new technologies in this sector.

Dymax’s broad range of one-part, solvent-free electronic materials cure in seconds upon exposure to UV/Visible light. These light-curable materials are used in a wide variety of applications for circuit protection and electronic assembly. The products are electrically insulating and are used in various operations including conformal coating, encapsulation, bonding, thermal management, ruggedizing, camera module bonding, masking, and shallow potting. IPC approved, MIL-I-46058C, and UL listed self-extinguishing grades are available. Most products are available in multiple-viscosity grades, so the material flow may be tailored to the individual application.

  • Light-cure conformal coatings can be applied over the entire PCB surface or in discreet areas to provide complete protection from harsh environments or chemical exposure. Multiple shadow-area formulations, including dual-cure, are available.
  • UV encapsulants protect components on rigid or flexible boards to -40°C.
  • Electronic peelable maskants are designed for manual or fully automated masking of printed circuit boards prior to wave solder or reflow operations.
  • One-part potting compounds can achieve full cure in seconds and dramatically reduce cycle times and costs.
  • UV-curable thermally conductive adhesives cure in seconds with light, heat, or activator to effectively transfer heat to keep components cool. They may be paired with Dymax LED protection potting materials to enhance LED performance.
Halogen-Free Dymax Products Dymax has halogen-free formulations. We offer a wide variety of halogen-free conformal coatings, adhesives, encapsulants, and potting materials.

技术简讯

技术简讯

我们提供PDF格式的技术简讯方便您进行下载和打印。为了保证您能访问到感兴趣的信息,请先在计算机上安装 Adobe Acrobat Reader。安装此程序之后,单击下面的技术简讯链接可进行注册下载。

点胶固化指导原则其他返工和清除安全

Lit 136A – 点胶设备选择和设置考虑事项
Lit 158 – 微气泡故障排除提示
Lit 152 – Dymax 产品的混合和污染
Lit 140 – 保形涂层喷涂应用的建议方法
Lit 139 – 低粘度保形涂层喷涂应用的建议方法
Lit 136 – Dual-Cure 材料的点胶设备选择和设置考虑事项
Lit 022 – 活化剂固化指导原则
Lit 021 – 紫外光固化指导原则
Lit 020 – 固化医用快干胶的指导原则
Lit 232 – 用于一次性医疗器械的胶粘剂
Lit 176 – 脱水收缩
Lit 175 – 胶粘剂结晶
Lit 167 – 过度曝露于固化紫外光
Lit 153 – 更多低成本应用
Lit 148 – 校正气流以获得 400 瓦灯泡的最佳性能
Lit 135 – 强度转换表
Lit 134 – 问题解答:使用紫外光
Lit 132 – 胶粘剂胶珠和薄膜范围
Lit 127 – 释气
Lit 026 – 选择底填树脂以最小化成本
TB003 – Dymax 胶粘剂和涂层产品的重新包装
Lit 144 – 返工/修复 Dymax 984 系列保形涂层的方法
Lit 079 – 清除固化的紫外光胶粘剂
Lit 078 – 返工和清除紫外光保形涂层
Lit 133 – Dymax 紫外光固化系统安全考虑事项
Lit 077 – Dymax 胶粘剂和树脂的化学安全性概述

Automotive Conformal Coatings

Conformal Coatings for Automotive Electronics Assembly

Automotive conformal coatings for electronics offer tough, durable protection of printed circuit boards used in the assembly of vehicles. The materials cure tack free in seconds upon exposure to UV/Visible light, streamlining assembly processes. Apply them in select areas or over the entire surface of printed circuit boards to provide protection from service environments.

No mixing is required because the materials are one part for easy dispensing. Fast cure enables manufacturers to quickly dispense, apply, and cure the coatings. Finished components can be shipped immediately, eliminating the time-consuming steps of room-temperature and thermal-cure products.

Dymax conformal coatings are available for tin whisker mitigation, humid environments, and with dual-cure technology. Dual-cure products cure over time in shadow areas with moisture, eliminating the need for a second process step and concerns of component life degradation due to temperature exposure during processing.

The materials are solvent free and contain very low VOCs, eliminate the need for solvent handling, enhance worker safety, and minimize environmental impact. Dymax electronic products also meet standard environmental stress requirements and have excellent corrosion and solvent resistance. Blue- and Ultra-Red® fluorescing formulations, for easy quality inspection, are also available.

Light-cure conformal coatings are ideal for use on printed circuit boards found in a large number of automotive electronics, as well as in power seat controls, engine control modules, speedometer circuitry, climate controls, and more.

新闻简报 Press Releases

Press Releases & News

新闻简报

 

新闻简报可提供 PDF 格式的版本以方便下载和打印。查看/下载新闻简报需要安装 Adobe Acrobat Reader。Adobe 网站可提供免费下载:Adobe Acrobat Reader

   »查看德语版 Dymax 欧洲新闻简报

 

年份 新闻简报标题
汽车
2020 P450CN – Dymax戴马斯推出双固电子包封胶9037-F – 适用于引脚补强,柔韧性佳,阴影区域可二次热固化
2015 P360 – 全新汽车电子装置材料选择指南简化产品选择
涂层
2014 P346 – 采用光固化三防漆实现更佳保护和更高产出
  P336 – 高透光硬涂层提供出色的耐久性并延长保护膜寿命
  P333 – Dymax 低聚物和涂层亮相 2014 年 RadTech UV & EB 大会
  P312 OC-3021 高透光硬涂层提供出色的耐久性并延长保护膜寿命
固化设备
2016 P380 – Dymax 固化系统增强3D打印
2015 P375 – 从传统光源转变为 LED 光固化光源时确保成功
  P368 – LED 传送带系统提供一致、快速的固化
  P350 – BlueWave® QX4™ LED 多头点光源固化系统提供最大灵活性
2014 P330 – BlueWave® LED 食品系统固化时间快速
点胶
2015 P362 在点胶光固化材料时实现更好的过程控制
  P356 全新点胶设备选择指南可简化产品选择
2014 P344 微喷阀具有无污染点胶功能
  P343 传感器系统可准确监控压力储罐中的材料水平
  P340 SG-200 可最大程度实现高流量和大型零件操作的生产效率
  P329 针阀可提供高点胶精度 – 材料流量调节可确保剂量一致性
电子装置
2020 P450CN – Dymax戴马斯推出双固电子包封胶9037-F – 适用于引脚补强,柔韧性佳,阴影区域可二次热固化
2015 P360 – 全新汽车电子装置材料选择指南简化产品选择
2014 P346 – 采用光固化三防漆实现更佳保护和更高产出
  P318 – 使用光固化材料简化您的智能联网设备的装配过程
环氧胶
2010 P217 – 增强版胶粘剂选择指南帮助用户更加轻松地选择玻璃、金属和塑料粘接产品
FIP 密封垫圈
2015 P367 – 全新密封垫圈材料选择指南可简化产品选择
  P347 – 采用全新填充树脂提高产量、削减成本
大众兴趣
2020 P447CN – Dymax 庆祝成立40周年 – 纪念高科技快速光固化解决方案的创新者领航四十年
2016 P378 – Steven Suzuki 加入 Dymax 担任全球客户经理
2015 P374 – Suzanne Redding 加入 Dymax 担任细分市场经理
  P366 – David S. Miller 加入 Dymax 担任区域销售经理
  P365 – Dymax Corporation 欧洲子公司庆祝持续增长 20 年
  P363 – Mike Acker 被任命为 Dymax 美洲销售经理
  P358 – 利用光固化技术实现更佳过程控制
  P348 – Carlos Carpio 加入 Dymax 担任区域销售经理
2014 P342 – Dymax 创新光固化胶粘剂将参展美国芝加哥装配展
  P046D – Dymax Europe GmbH 持续增长 – 光固化材料专家在德国新办研发设施
  P337 – 采用全新 Encompass™ 技术加速装配过程并确保完全固化
  P332 – Steven Blazuk 被任命为 ASQ 认证的质量/组织卓越经理
  P328 – Dymax 获得康涅狄格经济资源中心认可
玻璃
2013 P285 – 新胶粘剂耐高温和潮湿 – Ultra Light Weld® 431
2010 P217 – 增强版胶粘剂选择指南帮助用户更加轻松地选择玻璃、金属和塑料粘接产品
工业
2010 P217 – 增强版胶粘剂选择指南帮助用户更加轻松地选择玻璃、金属和塑料粘接产品
掩膜
2015 P373 – 采用 SpeedMask® 718 掩膜树脂在火焰喷涂过程中保护涡轮组件
  P361 – 黄色荧光保护层在深色基材中清晰可见
  P355 – 按需固化、See-Cure 可视固化保护层可减少处理时间
  P351 – 耐久、按需固化保护层可减少处理时间
医疗
2016 P376 – 采用 Encompass™ 技术的 Dymax 光固化胶粘剂将参展美国西部医疗器械及医疗器械设计博览会
2015 P371 – Dymax 创新光固化胶粘剂将参展美国明尼阿波利斯医疗器械及医疗器械设计博览会
  P359 – Dymax 创新光固化胶粘剂将参展美国东部医疗器械及医疗器械设计博览会
  P354 – 针粘接胶粘剂可提供轻松固化和固化后检查
  P349 – Dymax 创新光固化胶粘剂将参展美国西部医疗器械及医疗器械设计博览会
2014 P341 – Dymax 创新光固化胶粘剂将参展美国明尼阿波利斯医疗器械及医疗器械设计博览会
  P338 – 采用全新导管胶粘剂加速装配过程并确保完全固化
  P334 – Dymax 创新光固化胶粘剂将参展美国东部医疗器械及医疗器械设计博览会
  P327 – 柔性光固化胶粘剂可提供出色的 COC 复合膜胶粘性
金属
2010 P217 – 增强版胶粘剂选择指南帮助用户更加轻松地选择玻璃、金属和塑料粘接产品
发动机
2010 P217 – 增强版胶粘剂选择指南帮助用户更加轻松地选择玻璃、金属和塑料粘接产品
光学
2009 P201 – 适用于光学组件的快速固化、低收缩率胶粘剂可消除零件移动
包装
2008 P179 – Dymax + PARTNER PAK = 适用于电子装置的可持续泡壳包装技术
  P171 – Dymax 联手 Partner Pak
塑料
2014 P321 – 采用湿固化技术的塑料粘接剂可防止由于粘合力失效造成的故障
2012 P246 – Ultra Light-Weld® 3013 胶粘剂可在数秒内粘接不同材料 – 快速固化可最大程度提高生产速度
扬声器
2009 P184 – 全新 Dymax 胶粘剂可对扬声器基材进行快速粘接
结构粘接
2010 P217 – 增强版胶粘剂选择指南帮助用户更加轻松地选择玻璃、金属和塑料粘接产品

视频 Videos

Dymax Videos

视频

在广阔的工业应用领域中利用 Dymax 光固化胶粘剂、点胶系统和光固化设备。下面是一些演示这些产品和技术实际应用的视频。

Light-Curable Material Videos

Adhesive Technologies | Conformal Coatings | FIP/CIP Gaskets | Medical Adhesives | SpeedMask® Maskants | Other Applications

Encompass萦技术介绍

Adhesives formulated with Encompass technology incorporate Dymax exclusive See-Cure color change and Ultra-Red fluorescing technologies into one light-curable product. As a result, manufacturers gain efficiencies from rapid on-demand curing with easy cure confirmation and post-cure bond-line inspection.

Encompass® Demo at Assembly 2015

Dymax Application Engineer Greg Arcangeli walks through the curing and validation processes with Encompass Technology at Assembly 2015.

Encompass® Technology Demonstration

Dymax 215-CTH-UR-SC catheter adhesive with Encompass technology is cured and then shown fluorescing under black light. Encompass technology features Dymax See-Cure and Ultra-Red technologies in one product. The adhesive is bright blue in the uncured state then transitions to clear upon sufficient exposure to UV light, providing visual confirmation of placement and cure. Ultra-Red technology fluoresces bright red under black light for easy quality inspection. Encompass technology aids manufacturers before, during, and after light curing, helping them meet stringent guidelines and deadlines, and improving the speed, efficiency, and accuracy of their assembly process.

See-Cure Adhesive Technology Featured on “Inside Business”

Dymax See-Cure Color Change Cure Indicating Adhesive Technology Featured on “Inside Business”. We’ve answered the two most important questions in the adhesive industry: How can I tell where the adhesive has been applied? Dymax adhesives formulated with See-Cure technology are bright blue in their uncured state. This makes it easy to see where the adhesive has been dispensed onto substrates. Any voids in the bond-line can be immediately corrected before curing. How do I know the adhesive is cured? You can tell the adhesive is cured because it changes from blue to clear when exposed to UV light. You can see the bond-line has been completely cured, so you’re assured the part won’t fail.

Patented See-Cure Technology – Blue to Pink Masking Resins

Dymax masking resins formulated with See-Cure technology are bright blue in the uncured state. The blue color is easily visible against clear and most colored substrates, enabling simple confirmation of the quantity and location of placement. As the maskant cures, the blue color within the product transitions to pink upon full cure. This serves as a visible confirmation that the product has received a sufficient dose of energy to cure.

Patented See-Cure Adhesive Technology

See it cure right before your eyes!
See-Cure light-curable adhesives are bright blue in an uncured state enabling simple confirmation of the quantity and location of their placement. As the adhesive begins to cure, its blue color begins to transition and ultimately turns clear after full cure. This serves as a visible confirmation that the adhesive has received a sufficient dose of energy to reach full cure.

See-Cure Technology Demonstration – Blue to Pink Color Change

Dymax adhesives formulated with patented See-Cure Technology are bright blue in the uncured state. The blue color is easily visible against clear and most colored substrates, enabling simple confirmation of the quantity and location of placement. As the adhesive begins to cure, its blue color begins to fade and ultimately turns clear after full cure. See-Cure adhesives are specifically formulated to ensure that this visually obvious blue-to-clear color change occurs only after the adhesive reaches full cure. This serves as a visible confirmation that the adhesive has received a sufficient dose of energy to reach full cure. See-Cure technology that transitions the adhesive from blue to pink is also available. These products are ideal for applications in which post-cure confirmation of adhesive cure and placement is critical.

Medical Adhesives

Light-Cure Solutions for Catheter & Needle Assembly

Dymax manufactures a range of specially formulated adhesives for the assembly of disposable medical devices. Watch this video to see a demonstration of those adhesives being used in catheter and needle manufacturing and learn how light-curable adhesives are speeding up the assembly process and helping build safeguards into the manufacturing process with Encompass® technology.

1405-M-UR-SC High-Speed Needle Bonders in Automated Assembly Process

Nordson EFD, Star Syringe, and Dymax integrate their products and equipment to create a high-speed dispensing and curing system for needle bonding. Watch as Dymax 1405-M-UR-SC adhesive is quickly dispensed by the Nordson EFD Liquidyn P-Jet CT jetting valve onto Star Syringe hypodermic needle devices and cured with the Dymax BlueWave QX4 LED-Spot Curing System.

Medical Light Curing Adhesives

M.E.M. Inc uses Dymax light curing adhesives in the production of disposable laryngeal masks. M.E.M. tested many adhesion technologies such as heat welding, epoxies, RF welding, and solvents. They found that Dymax light curable adhesives worked the best and were medically safe. M.E.M worked with Dymax to create a whole process using light curing technology. The use of Dymax light curable adhesives allowed speedy production and quality product.

导管粘接胶粘剂

Dymax及Design World于2014年美国西部医疗器械及医疗器械设计博览会
新系列导管胶粘剂、固化设备和重新设计的包装

Medical Device Adhesives for Hearing Aid Applications

Dymax 及 Design World 于 2014 年美国西部医疗器械及医疗器械设计博览会 用于听力辅助设备应用的 创新医疗器械胶粘剂

SpeedMask® Maskants

SpeedMask® Masking Resins for Metal Finishing Applications (Sandblasting)

SpeedMask light-curing masking resins replace tape, wax, lacquers, and fixtures and offer reliable protection against most metal-finishing processing environments including sandblasting. They are easily applied and conform perfectly to the part’s shape, preventing edge lift or other common masking problems.

SpeedMask® Masking Resins for Turbine Blade Air Plasma Spray

Dymax SpeedMask masking material is applied to turbine blade cooling holes by syringe dispenser or needle valve. The mask is cured by a UV/Visible light-curing flood lamp with a shutter and articulating arm. The plasma treatment is applied and then removed through incineration in an air vacuum furnace, leaving a residue-free surface.

Masking Resin Protects Turbine Blade During Air Flow Testing

Dymax SpeedMask masking material is applied over turbine blade cooling holes, leaving one row unmasked for air flow testing purposes. The maskant is cured with UV/Visible light and is ready for immediate testing. The cured maskant provides extreme protection against the high-pressure air blown through the turbine blade during testing.

Knee Implant Masking Application

 

Maskants for PCB Pin Connectors at Assembly 2015

Dymax Regional Sales Manager Brent Newblom highlights the advantages of light-curable maskants for protecting sensitive PCB pin connectors during processing.

表面防护工艺中使用 SpeedMask® 掩膜的优势

Solvent-free, light-curable SpeedMask® maskants from Dymax solve a variety of manufacturing challenges.

Light-Curable Maskants vs. Tapes at MRO Americas 2016

Live from MRO Americas 2016, Global Product Manager Virginia Hogan demonstrates how SpeedMask light-curable maskants provide better surface protection during aggressive finishing processes over traditional taping methods.

Dymax 三防漆

产品亮点9452-FC三防漆

Dymax 9452-FC was developed as a faster, more environmentally friendly alternative to thin, solvent-based conformal coatings. It is 100% solids and optimized for broad-spectrum or LED light cure. It provides good insulation properties as well as humidity, thermal shock, and corrosion resistance with a viscosity of only 20 cP. It’s low viscosity allows easy spraying and is also ideally suited for flow and film coating.

9482:三防漆清除

The micro sandblaster precisely removes the coating in just seconds without damaging the board surface or surrounding components. Dual-Cure 9482 has the added benefit of fluorescence under black light, making it easier to see where the coating has been removed.

9481-E:三防漆清除

The micro sandblaster precisely removes the coating in just seconds without damaging the board surface or surrounding components. Dual-Cure 9481-E has the added benefit of fluorescence under black light, making it easier to see where the coating has been removed.

984-LVUF:三防漆清除

The micro sandblaster precisely removes the coating in just seconds without damaging the board surface or surrounding components.

Multi-Cure® 9-20557:三防漆清除

The micro sandblaster precisely removes the coating in just seconds without damaging the board surface or surrounding components.

产品亮点9451三防漆

Multi-Cure® 9451 “true” black material is a single-component, 100% solids, light- and heat-curable conformal coating designed to enhance security on printed circuit boards. In addition to its ability to improve circuit reliability in harsh conditions, its opaque black color is intended to cover markings, labeling, and other identification as well as sensitive information on printed circuit boards. Watch as the coating is dispensed onto a PCB and cured with a Dymax light-curing conveyor system.

Light-Curing Conformal Coating

Electronic Coating Technologies (ECT) uses Dymax UV light curing conformal coatings on printed circuit boards that require a conformal coating as the last step in production. By using Dymax light-curing electronic conformal coatings, ECT is able to process parts very quickly, keep an environmentally friendly workplace, provide same day service, minimize floor space, and expand their business without investing much capital.

Dymax Conformal Coating Removal

Dymax light-curable conformal coating is removed from a circuit board using a Crystal Mark Inc. system.

Conformal Coating Animation

Dymax Conformal Coating Application Video

补强用胶粘剂

Dymax 补强用胶粘剂

Dymax light curable electronics ruggedization material being dispensed with Asymtek DJ-9000 Jet Dispenser

Ruggedization Animation

Dymax Ruggedization Application Video

Reinforcement Animation

Dymax Reinforcement Application Video

塑料粘接胶粘剂

Light-Curable Adhesives for Packaging

Xentris LLC is a manufacturer of wireless accessories. Sealing the package is a crucial last step in their manufacturing process. Xentris needed a way to seal clamshell packaging. Dymax Corporation had the answer. Dymax light curable adhesives and conveyor system allowed for faster production, flexibility, and safety in the workplace. Dymax Corporation is located in Torrington, Connecticut, as well as globally.

Plastic Bonding

 

FIP/CIP 密封垫圈

光固化现场成型垫圈介绍

Watch as a Dymax UV curable gasket material is dispensed into channels of a control box and cured in place in seconds with a Dymax BlueWave spot curing lamp.

Dispensing FIP Gasket onto Plastic Cover

This video demonstrates a Dymax form-in-place gasket being dispensed into a channel on a plastic cover and then being cured in place by a Dymax light-curing conveyor.

FIP/CIP Gasket on Fuel Cell

Dymax FIP/CIP Gasketing on Fuel Cell Application Video

FIP/CIP Gasketing on Conduit Cover

Dymax FIP/CIP Gasketing on Conduit Cover Application Video

Light Curing Form-in-Place (FIP) Gaskets

Dymax form-in-place (FIP) gaskets cure completely in as little as 15 seconds, even to 1/4 inch thick beads, with good compression set. UV light curing, FIP gaskets eliminate ovens, racking, stacking and waiting for traditional FIP gaskets to cure. Designed for flat surfaces or wide, shallow grooves, permanent FIP gaskets can eliminate the delay experienced with slow curing resins and the design and inventory expense associated with pre-cut gaskets. Dymax gaskets are available with a slick to pressure sensitive surface tack and come in low to high, non-sag viscosities. They have excellent adhesion to plastics, glass and metal and are ideal for trim assembly, sound and vibration dampening and non-skid applications. Dymax Corporation is located in Torrington, Connecticut, as well as globally.

Form In Place / Cure In Place Gaskets being Dispensed by PVA Machine

See Dymax Form In Place / Cure In Place Gasketing Material dispensed from Precisions Valve & Automation, Inc.’s Dispensing Machine. Dymax form-in-place (FIP)/cure-in-place (CIP) gaskets cure completely in seconds – even to 1/4 inch thick beads – with good compression set. UV/Visible light curing, FIP/CIP gaskets eliminate ovens, racking, stacking, and waiting for traditional FIP/CIP gaskets to cure. Dymax form-in-place/cure-in-place gaskets are silicone free and solvent free. Designed for sealing intricate, complex configurations as well as flat surfaces or wide, shallow grooves, permanent FIP/CIP gaskets can eliminate the delay experienced with slow-curing resins and the design and inventory expense associated with pre-cut gaskets.

Other Applications

Glass Bonding

Dymax Glass Bonding Application Video

Adhesives for 3D Printing

Dymax light-curable adhesives can be used to bond 3D parts made from DLP and SLA printers. Cure in seconds allows for immediate parts processing. Watch as a 3D printed part is assembled with adhesive and cured with UV light.

Dymax Lamination Adhesive Application

Application of Dymax optical display lamination adhesive onto an LCD module using Dymax dispensing and light-curing equipment.

点胶设备

Model 828 Valve Rebuild Kit Instructional Video

Follow along with this animation and learn how to easily maintenance your Model 828 pinch valve. Using step by step instructions, you’ll learn how to disassemble and reassemble your Model 828 dispensing valve using the our Dymax Model 828 rebuild kit.

Model 826 Valve Rebuild Kit Instructional Video

From time to time, it may be necessary to replace parts in your Model 826 valve. This animation provides step by step instructions on how to disassemble and reassemble your valve using the Dymax Model 826 rebuild kit.

Model 475 Valve Rebuild Kit Instructional Video

This animation provides step by step instructions on how to disassemble and reassemble your Model 475 dispensing valve using the our Dymax Model 475 rebuild kit.

Automated Needle Assembly at MD&M West 2017

Dymax Corporation demonstrates an Automated Needle Assembly system, featuring two BlueWave® MX-150 LED spot-curing units, at MD&M West 2017.

低等级传感器系统

Animation shows how the low-level sensing feature works when dispensing fluid from a cartridge reservoir.

Low-Level Sensor System for Bottle Drop-In Reservoirs

Demonstration of low-level sensor system for bottle drop-in reservoirs during fluid dispensing. Low-level sensor systems allow users to accurately monitor material levels during the dispensing process with an adjustable sensor mount.

Low-Level Sensor System for Cartridge Reservoirs

Demonstration of low-level sensor system for cartridge reservoirs used in fluid dispensing. The system allows users to accurately monitor material levels during the dispensing process with an adjustable sensor mount.

Model 455 Spray Valve

Video shows the 455 spray valve dispensing See-Cure product. The Model 455 is a pneumatically operated, normally closed pinch valve with a disposable fluid path. It was designed to dispense a variety of low- to medium-viscosity materials with extreme precision. The valve’s micrometer control feature allows users to precisely adjust the material flow, ensuring that materials are dispensed consistently and accurately.

SG-200 Super-Flow Spray Gun System

SG-200 Super-Flow Spray Gun Systems are designed for masking and coating applications where a significantly higher flow rate is required. The systems are ideal for dispensing fluids with viscosities between 5,000 cP and 80,000 cP. Flow rates of 2.5 – 20 oz per minute are achievable, maximizing productivity for high-volume and large-part masking and coating applications. The SG-200 utilizes a normally closed, stainless steel needle valve to control fluid flow and a dual-acting air cylinder to provide immediate start/stop functionality. The systems’ dual-port atomizing nozzle design ensures symmetrical delivery of materials across a wide range of viscosities.

Model 400 Hand-Held Needle Valve Dispensing System

Dymax Model 400 pneumatic, normally closed needle valve is designed to deliver precise dots or very fine beads of low- to medium-viscosity fluids.

Model 826 Disposable Fluid Path Pinch Valve

The Model 826 is a pneumatically operated, normally closed pinch valve. This dispense valve dispenses a wide variety of materials, and is specifically designed to dispense thicker, stringy materials with ease. The valve is highly precise and obtains its precision from lockable controls that facilitate the adjustment of three critical parameters: the flow rate through the valve, the amount of tube closure, and suck-back.

Model 475 Diaphragm Valve

The Dymax Model 475 dispensing system utilizes a pneumatic, normally closed diaphragm valve to accurately dispense low- to high-viscosity fluids. The internal diaphragm design of the valve prevents fluid from contacting the actuating components within the valve, decreasing wear on the valve’s actuating components and minimizing valve maintenance and production down-time. This feature of the valve also makes the system ideal for dispensing reactive materials like cyanoacrylates and solvent-based products.

Model 775 Spool Valve

The Model 775 is a pneumatically operated spool valve that is designed to accurately dispense a variety of medium- to high-viscosity fluids. The valve’s accuracy comes from two main features, its suck-back control and adjustable flow control. The suck-back feature greatly increases accuracy and repeatability when dispensing materials. Having control over the amount of suck-back assures consistent, stringless dispensing of tackier materials, and prevents droplets from remaining on the dispense nozzle when using lower viscosity materials. The valve’s other key feature, adjustable flow control, gives users the ability to have complete control over the amount of material dispensed. The 775 valve can dispense volumes as little as 0.01 mL and as large as 50 mL.

Model 455 Disposable Fluid Path Pinch Valve

The Model 455 dispensing valve is a pneumatically operated, normally closed pinch valve with a disposable fluid path. It was designed to dispense a variety of low- to medium-viscosity materials with extreme precision. The valve’s micrometer control feature allows users to precisely adjust the material flow, insuring that materials are dispensed consistently and accurately.

Dymax High-Flow Spray Gun with SpeedMask® Masking Resin

Dymax offers both standard and high-flow spray guns for applying coatings, lubricants, masking resins, and other low-to-high viscosity fluids. Watch as the standard and high-flow spray guns are used to spray Dymax SpeedMask masking resin. See the difference in flow rate between the two models.

光固化设备

产品亮点:BlueWave® AX-550

Get high-intensity LED light curing in a compact size! The BlueWave® AX-550 flood-curing system combines an emitter, controller, and power supply into one compact unit, eliminating the bulk and cost of connection cables and other miscellaneous parts. Quiet and efficient, it is available with a 365, 385, or 405 nm emitter that provides a sizable 5″ x 5″ curing area. This curing lamp can also be easily incorporated into automated assembly lines.

产品亮点:BlueWave® MX-275

The BlueWave MX-275 features Dymax’s first line pattern LED emitters. Users can group emitters together to achieve a light bar with a cure area of up to 5 mm x 200 mm. Watch as Isamar Pion, Dymax Application Engineer, demonstrates this system’s unique features.

产品亮点:BlueWave® 200

Learn more about one of our most popular spot-curing system in this short clip.

产品亮点: WIDECURE® Light-Curing Conveyor System

Our largest conveyor system, the WIDECURE is ideal for curing light-curable materials on larger parts, or larger quantities of smaller parts. Watch the video to learn more about it’s features and capabilities.

How to Replace the Bulb in Your WIDECURE® Conveyor

UV bulbs degrade with use and must be replaced from time to time. This video demonstrates how to properly replace the bulb in your WIDECURE® Light-Curing Conveyor System.

BlueWave® MX-250 LED Flood Curing System

Isamar Pion, Application Engineer for Dymax Corporation, discusses the Dymax BlueWave MX-250 LED light-curing system. Highlights include a substrate curing demonstration and an overview of the system’s touchscreen interface and programming capabilities.

Automated Needle Assembly at MD&M West 2017

Dymax Corporation demonstrates an Automated Needle Assembly system, featuring two BlueWave® MX-150 LED spot-curing units, at MD&M West 2017.

BlueWave® MX-150 LED Spot Curing System

Dymax Territory Sales Manager David Miller discusses the unique features and capabilities of the BlueWave® MX-150 LED Spot-Curing System.

Introducing the BlueWave® MX-150 at MD&M East 2016

Dymax Equipment Product Manager Dennis Dell’Accio walks through functions and features of the new BlueWave® MX-150 LED Spot-Curing System at MD&M East 2016.

BlueWave® QX4 LED Multi-Head Spot Light-Curing System

Dennis DellAccio, Equipment Manager for Dymax Corporation, discusses the Dymax BlueWave QX4 LED light-curing system. Highlights include a substrate curing demonstration and an overview about the benefits of LED curing technology. Dennis also shows important features of the system including the multiple lightguides and easily interchangeable focusing lenses that allow for maximum curing flexibility.

Introducing New LED Flood at MD&M West 2014

Dymax及Design World于2014年美国西部医疗器
械及医疗器械设计博览会 推出新 LED 面光源系统.

Educational / Troubleshooting Videos

How to Measure the Intensity of Your Spot Curing System

Measuring the UV intensity of a spot-curing system is important for maintaining the accuracy of the light-curing process. UV bulbs degrade with use, making it important to regularly check that the system is providing the intensity and dosage levels required for successful curing. A radiometer is used to measure the UV intensity of a light-curing system. For spot lamps, readings can be taken using a lightguide simulator or at the end of the lightguide. In this video, we demonstrate how to measure the intensity from the end of the lightguide.

The Consequences of Reusing Dispense Tips

One of the most overlooked sources of adhesive failure is the dispense tip. Sometimes dispense tips are reused in the mistaken belief that it will reduce costs. In reality, reusing dispensing tips contaminates the assembly process and will cause a process to become unpredictable, often leading to product failure. Learn more about the consequences of reusing dispensing tips in this whiteboard video.

Reversing Adhesive Crystallization

Some light-curable adhesives can crystallize and may appear opaque, thick, or granular when dispensed. The likelihood of this phenomenon occurring is low and fortunately crystallization can be reversed easily without affecting product performance. Learn more about adhesive crystallization and how to reverse it in this video.


Recognizing the Three Types of Bond Failure

If you are experiencing bond failure, it is most likely due to one of the three main failure types: adhesive, cohesive, or substrate failure. Learn how to recognize each failure type and how to overcome them in this video.

Other Videos

Our Technology. Your Advantage.

Learn about all the ways that Dymax Corporation can help manufacturers reduce costs, increase throughput, and improve their manufacturing processes with UV light-curing technology.

Automated Turbine Blade Masking Cell at MRO 2017

Dymax teamed up with ACT robotics to present an automated turbine masking cell at MRO Americas 2017. Together the cell’s integrated robotics, vision system, masking resins, dispensing valve, and curing system create an efficient and precise turbine masking process.

Automated Needle Assembly at MD&M West 2017

Dymax Corporation demonstrates an Automated Needle Assembly system, featuring two BlueWave® MX-150 LED spot-curing units, at MD&M West 2017.

Fast Dispensing and LED Curing of Light-Curable Materials on Printed Circuit Boards

Werner Wirth and Dymax partner together on a printed circuit board application. A light-curable material is quickly and precisely dispensed onto a PCB and cured in seconds with an LED light-curing source. The fast dispensing and curing process allows the parts to be immediately processed.

Bead-on-Bead Dispensing with Dymax Maskants and eco-PEN by ViscoTech

ViscoTec 所产 preeflow eco-PEN 的 Bead on Bead 应用 与 Dymax 726-SC 工业掩膜 和 BlueWave® LED Prime UVA 点光源固化系统配合使用

术语表 Glossary

术语表

查找行业用语和术语

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

A

吸光率(吸光系数): 单位厚度介质的吸光度。
ACCU-CAL™:  用于测量紫外光和/或可见光能量的 Dymax光强测试仪表。
丙烯酸: 以丙烯酸或丙烯酸的衍生物为单体聚合所制得的聚合物。丙烯酸树脂具有良好的透明性和阻耐燃性。
露光计: 用于确定光束整体或单位时间内光子数量的化学体系或物理装置。例如,草酸铁 (III) 溶液可用作化学露光计,而辐射热测定器、热电堆能量计和光电二极管是测量与检测到的光子数量相关的电气响应的装置相关联。
光能测定: 测定光束中单位时间内的光子数量或整段时间内的总光子数量。
活化剂: 增强粘接面及从接合表面除去氧化物或其他杂质的能力的物质。
添加剂灯: 中压汞蒸汽紫外灯(弧光或微波),灯泡的汞蒸汽中添加了少量金属卤化物。除了汞释放外,这些材料也将释放其特定的波长。[这个术语是指过度掺杂灯。]
粘合: 两个表面借由界面力使之结合在一起的状态。这些力可以依靠物理力、化学力或两者兼有
粘附破坏: 基材与胶粘剂之间的粘接界处破坏;胶粘剂完全从基材分离。
胶粘剂: 能够通过表面附着作用将被粘物结合在一起的物质。胶粘剂是一个总称,包括接合剂、胶水、胶浆和浆糊(以及其他材料)。
厌氧胶粘剂: 在隔绝氧条件下即可固化的快凝胶粘剂。它们需要包装在氧气可透过的容器中,容器通常仅部分充满以便留出足够的空间储存氧气。当氧气被隔绝后,这些胶粘剂将会固化,从而形成所需的紧密贴合表面。常用于螺纹锁固剂和机器紧固件。
ASTM: 美国材料与试验协会。

B

烘烤温度: 高于 150°F (65.6°C) 的温度。系指在这些高温条件下固化材料。
带宽: 两个确定的限制之间的波长范围,使用与波长相同的单位 (nm) 表示。在辐射测量中,务必指定或确保已知限制的基础(例如,所用仪表的响应百分比)。波段(波长范围)必须通过辐射测量数据传达。
BlueWave® 用于紫外光固化胶粘剂和涂层小面积固化的 DYMAX 紫外光和/或可见光固化点光源系列。
粘接强度: 使粘接表面或其附近出现脱胶的胶粘剂组件断开而需施加的拉伸、压缩、挠曲、剥离、冲击、分裂或剪切形式的单位负荷。通常使用术语“粘合力”取代“粘接强度”。
粘接(名): 材料通过胶粘剂形成的接合。
粘接(动): 接合两种材料。
亮度(又称为“照度”): 描述光谱中可见区域(大约大 400 至 700 nm)的能量,并使用光度单位记录。可见光能量的“强度”(见下文)称为“照度”。
布氏粘度计: 一种在标准温度条件下测量配制的胶粘剂粘度的仪器。
灯泡: 从炽热物质产生紫外光、可见光和红外辐射能量的光源,作为光源组成部分的适当电源调节电功率以激发炽热物质。光源通常放置在(各种几何形状的)反射镜中,收集和引导(为指定固化流程)选择的光谱以提高光源效率。

C

催化剂: 与主反应物的数量相比,添加很少量即可加快胶粘剂固化速度的化学物质。
摄氏度: 一种温标,采用这种温标时水的凝固点和沸点分别为 0° 和 100°。要将摄氏度转换为华氏度,乘以 1.8 再加上 32。(100° x 1.8) + 32 = 212°F。查看华氏度和摄氏度转换表
厘泊: 1/100 泊;(达因-秒/平方厘米);粘度测量单位。
涂层: 涂敷在元件或基材上的导电或绝缘材料薄层。
线性热膨胀系数: 固化后,环氧树脂体系在指定温度范围内的长度变化衡量指标。单位为英寸/英寸/摄氏度。ASTM D696-44。
热膨胀系数 (CTE): 单位温度变化产生的长度或体积变化。
凝聚: 物质出现自身粘合倾向时的主价或副价键力,使单一物质的颗粒保持在一起的状态。用于胶粘剂领域时,是指胶粘剂(或粘合的物质)的颗粒保持在一起的状态。
凝聚失效: 胶粘剂受到应力作用而失效,造成粘接断裂,所有粘合面仍被胶粘剂覆盖。
冷反射镜: 一种二向色反射镜,其红外光反射率低于较短波长、可见光或紫外光的反射率。另请参阅二向色性。
颜色: 完全固化的胶粘剂样品的颜色。
压缩模数: 在弹性极限内,压缩应力与相应的压缩应变之比(单位原始长度的形变)。单位为磅/平方英寸。ASTM D695-54。
最大抗压强度: 在测试中,每平方英寸的横截面可承受的最大负荷(单位为磅)。
抗压强度: 使粘接断裂所需的压毁力除以其横截面积。
传导性: 具有传导或传输热、电或静电的能力。
电导率: 体积电阻率的倒数。单位立方体的任何材料的电导量。
保形涂层: 无传导性的塑料或无机物质薄涂层,涂敷在电路上用于环境或机械保护。
余弦响应: 描述对入射能量的空间响应,这种响应与入射角的余弦成比例。带散射计或光敏涂层的辐射计将可展示出近似余弦响应。
交链: 结合在一起的大分子,使材料的物理性质发生变化。交链通常涉及三维分子网络的形成,与热固性树脂有关。
固化周期: 发生反应的热固性塑料或橡胶成分在指定温度下达到特定性质所需的时间长度。
固化时间: 在室温 (75°F =/-2) 条件下达到 90% 固化所需的时间长度。
固化(动): 通过材料的反应改变胶粘剂的物理性质。这种反应可由化学流程或能量触发。
固化(名): 按照温度-时间曲线处理热固性塑料以使其发生不可逆聚合的流程。
快干胶: 在室温下无需催化剂即可极快速地发生聚合,适合用于各种粘接表面。这些胶粘剂广泛用于螺纹锁固应用,有时受潮后可能会发生水性降解。它们在固化时具有热塑性,此后会受到耐热性和耐化学性限制。

D

剥离: 基材中的层之间分离,或基材与导电箔之间分离,或两者皆有。
密度: 在指定温度和压力条件下,物质的质量与其体积之比。示例:水在 25°C 和 1 个大气压条件下,密度为 1.0 克/立方厘米 = 8.35 磅/加仑。
二向色性: 在两个不同的波长范围内展示出明显不同的反射或透射能力。降低长波长 (IR) 反射的二向色反射镜称为“冷反射镜”,增强长波长反射的反射镜称为“热反射镜”。
介电常数: 对电路外加电场时,绝缘材料带电,并在电路中断时释放电荷。电容是指吸收的电荷与电势(外加电压)之比。介电常数是绝缘体的电容与干燥空气的电容 (1.0) 之比。介电常数 5 表示绝缘体吸收的电能是空气的 5 倍。
介电强度: 绝缘材料被击穿之前可承受的电压,单位为伏/密耳。
弥散: 向所有方向反射或散射光线或紫外光的表面特征(通常会与扩散反射混淆)。
稀释剂: 反应性或非反应性添加剂,其主要功能是降低粘度,使材料延伸到添加的位置。
变色: 由于环境或内部条件而造成的相对于材料产生的初始颜色的任何变化。
圆顶型: 物体的平坦或弯曲部分在正常观察时可显示出的对称变形。在标签、大头针、磁铁、钥匙牌等物件上涂敷透明“环氧树脂圆顶”时,通常使用此术语。
掺杂灯: 此术语是指紫外灯的汞蒸汽中加入金属卤化物添加剂以改变灯的发射光谱。(历史上,此术语曾被紫外弧光灯制造商使用。这种用法很不严密,因为添加的化学物质不会改变性质或其他方面。)[更常用的术语是添加剂灯。]
剂量: 一段时间中的整体辐照度,辐照度(瓦/平方厘米)x 时间(秒)= 剂量(焦耳/平方厘米)。注意:一瓦相当于产生的能量以 1 焦耳 (J) 每秒 (s) 的速度升高。
双重固化: DYMAX 保形涂层中采用的光固化和二次湿固化技术,便于 PCB 上隐藏于阴影中的元件受到光照后完全固化。Dual-Cure™ 产品可通过紫外光/可见光固化和二次湿固化技术固化
动态曝光: 曝露于各种辐照度,例如光源通过表面上方,或表面从一个或多个光源下方通过。在这种情况下,能量是辐照度曲线的时间积分。
动态范围: 辐射计可准确响应的最小辐照度和最大辐照度之间的跨度。使用比值或测量单位(例如,瓦/平方厘米)表示。
达因: 通常用于测量表面张力的度量。1 达因 = 10 微牛顿。

E

有效能量密度: 在指定波长范围内,表面上单位面积获得的辐射能量,单位通常为焦耳/平方厘米或毫焦耳/平方厘米(J/cm2 或 mJ/cm2)。表示为指定波长范围(如果未指定波长,则基本上无意义)。通常可接受的缩写为 Wl 或 El。[曝光度的替代术语。]
有效辐照度: 在指定波长范围内,表面上单位面积获得的辐射功率。单位为瓦或毫瓦/平方厘米(W/cm2 或 mW/cm2),并指定波长范围(如果未指定波长,则基本上无意义)。为简便起见,当明确了解波长范围时,此术语可缩略为辐照度。通常可接受的缩写为 El 或 Il。比较光谱辐照度。
爱因斯坦: 一摩尔的光子。有时相当于一摩尔光子的能量 – 但是不鼓励这样使用。
弹性: 材料在变形后倾向于恢复原来的大小和形状的性质。
弹性体: 在室温下可反复伸展到原始长度至少两倍的材料。应力消除后,材料立即恢复为其近似原始长度。
弹性: 材料在室温下可反复伸展到原始长度至少两倍,而在应力消除后将在弹力作用下恢复为其近似原始长度。
导电胶粘剂(包括环氧树脂): 通常填充有大量(超过 70%)导电填料的体系。最常见的填料是银、铜、金、镍和碳。这种体系很多可以达到 0.001 欧姆/厘米和更低的电导率。典型应用包括更换电气连接中的焊料、连接至无法焊接的基材或不适合加热的位置。这些胶粘剂通常还会有出色的热性质。
电磁波谱: 极宽的辐射范围,以光速传播,并按波长归类。范围从无线电波(~104 米)至可见光和紫外光(~10-4 米)再到伽马射线(~10-14 米)。
伸长率 (%): 材料伸展或变得更长的能力。
发射光谱: 激发状态的原子产生的辐射,通常显示为辐射功率与波长。每种原子或分子的发射光谱都具有唯一性。该光谱可表现为窄带发射(在原子发射光谱中)或准连续发射(在分子发射光谱中)。汞等离子体同时发射线光谱和连续光谱。
密封剂: 用于覆盖 COB 设备以产生机械保护并确保可靠性的材料。
密封: 可与“灌封”换用。系指基材中物件的外壳。有时专门用于指代电容或模块的外壳。
能量密度: 表面上单位面积获得的辐射能量,单位通常为焦耳/平方厘米或毫焦耳/平方厘米(J/cm2 或 mJ/cm2)。它是辐照度的时间积分。与“曝光度”同义。对于无散射或反射的平行或垂直入射光束,能量密度和积分通量相同。比较积分通量。[不等于剂量。]
环氧树脂: 一种能够形成直链热塑性和热固性树脂的材料。
抽空: 利用真空除去环氧树脂体系中夹带的空气。又称为脱气。
放热: 化学反应过程中的热能释放。质量较大时放热增加。
曝光度: 表面上的有效辐射能密度;指定带宽内的辐照度时间积分,单位为 J/cm2 或 mJ/cm2。积分通量率的时间积分,单位为 J/m2 或 J/cm2。又称为辐射曝光度。在太阳能紫外曝光应用中,可使用更大的单位 – J/m2 甚至 MJ/m2。比较积分通量。[不等于剂量。]在临床化学中,辐射化学的定义会有不同。

F

填料: 添加到体系中用于改良性质并/或降低成本的物质,通常为惰性。
阻燃性: 环氧树脂体系防止燃烧或走火的能力。有些材料在遇到火焰时可自行灭火。此类材料属于自熄性材料。ASTM D790-63。
闪点: 在指定条件下的火焰应用中,材料释放出数量足够瞬间点燃的可燃蒸汽的温度。
柔性电路: 使用薄聚酰亚胺或聚酯膜制成的柔性印刷电路板,柔性的一侧或两侧上带有铜电路。
弯曲模数: 在弹性极限内,弯曲应力与相应的压缩应变之比。单位为磅/平方英寸 (psi)。ASTM D-790-63。
抗弯强度: 材料承受弯曲造成的失效的能力。
覆晶: IC 的有源电路放置时面向基材的任何封装方案。
积分通量率: 通过横截面积为 dA 的极小球体所有方向的所有波长的辐射功率,除以 dA。对于无散射或反射的平行或垂直入射光束,辐照度和积分通量率相同。单位通常为 W/cm2 或 mW/cm2
积分通量: 通过横截面积为 dA 的极小球体所有方向的所有波长的总辐射能量,除以 dA。单位通常为 J/cm2 或 mJ/cm2。
通量(辐射通量): 光子流量,单位为爱因斯坦/秒;一爱因斯坦 = 一摩尔光子。
功能测试: 模拟产品的预期功能对整个组件进行的电气测试。

G

Gardner 色标: 基于氯化铁稳定溶液的颜色标准体系,用于树脂、漆、油和清漆的评估。Gardner 色标可大致与其他标准关联,例如 FAC、ASTM 和 NPA。
凝胶: 从液态向固态转变过程中形成的最初类似果冻的固体状态。
玻璃化温度 (Tg): 材料出现从易碎到橡胶样状态变化或相反过程的温度范围的近似中点。

H

硬化剂: 添加到环氧树脂中以促进或控制其中发生的固化反应的一种或多种物质的混合物。
不含卤素:

Halogen-Free Dymax Products
氯含量低于百万分之 900 (ppm)、溴含量低于百万分之 900 且二者的总含量低于 1500 ppm 的物质。了解哪些 Dymax 产品不含卤素
散热装置: 任何能够从热物体吸收或吸取热量,从而中和极限温度的装置。
热反射镜: 对红外光的反射率高于对可见光或紫外光的反射率的二向色反射镜。请参阅“二向色性”。
湿度(绝对): 环境中存在的湿气量,单位为克/立方米。
湿度(相对): 环境中的含水量与指定温度下环境中可携带的湿气量之比。相对湿度表示为百分比形式,例如指定温度下为 75% R.H.,它表示空气中的含水量为饱和水平的 75%。

I

“照度”: 单位面积的入射光通量(可见光能量),测量单位为 Lx(勒克斯)或流明/平方厘米。
集成电路: 由密不可分的互连元件构成的微电路,原位或在基材(通常为硅)内成型,以执行电子电路功能。
强度: 单位表面积(通常为距离反射镜盒底部指定工作距离的表面)上的光能量指标,单位为 W/cm2 或 mW/cm2。对于光线中的紫外光部分,此指标在文献中通常称为“辐照度”,即单位表面积上每个点获得的辐射能量。 查看强度转换表
强度: 通用术语,具有各种含义;未定义,但有时用于指代辐照度。通常会误用于紫外光固化。它准确的光学含义是通量/立体弧度 (W/sr),适用于光线发射;不用于紫外光固化。[比较辐照度或峰值辐照度或有效辐照度。]
辐照度曲线: 光源的辐照图;或者,如果是动态曝光,则是穿过一个或多个光源照明区域的表面上的点的变化辐照度;辐照度与时间的关系。
辐照度: 单位面积的表面从所有前方位角获得的辐射功率。单位为瓦/平方厘米或毫瓦/平方厘米(W/cm2 或 mW/cm2)。比较有效辐照度、光谱辐照度和积分通量率。

J

焦耳(毫焦耳): 功或能量的单位(等于牛顿-米)。功率的时间积分。缩写为 J 或 mJ。(虽然源自专有名词,焦耳一词并不采用大写字母,而其缩写采用大写字母。)

K

L

搭接剪切抗张强度: 这是指粘接在一起形成搭接的两条铝材的最大测量强度,单位为磅/平方英寸 (psi)。
Light Weld®: 利用紫外光发生固化的 DYMAX 胶粘剂。
光: 电磁波谱可见波段内的辐射能量。
带发射: 激发状态的原子产生的窄带发射。它们是在光谱测定中观察到的“尖峰”。低压源展示出区分明显的带发射;较高压力的源通常展示出更连续的光谱。
管腔: 制造导管时,管腔 = 管路。导管可有一个单管腔 = 1 条管路中央有 1 个孔。导管也可有多个管腔 = 1 条管路中央有 3、4、6 或 ? 个孔。导管球囊粘接在管腔外部。可控导管允许在管腔的多达 4 个孔中穿过导丝,并粘接到末端以使端头像风筝那样移动(牵拉一条,风筝向该方向转动)。有些管腔的孔中容纳有器械、空气或药物,或用于在手术期间抽吸碎屑,或充当摄像头的通道。导管有两个末端:近端和远端。远端(可视为“遥远”或距离最远)是进入患者体内的一端。近端(可视为“附近”或最接近)是医生操控的一端。有 8-10 种不同的应用可归属于“管腔胶粘剂”。基本上,它包含可用于粘接到导管杆上或其内部的任何胶粘剂。

M

测量: 具体范围的测量可按辐射计的响应度定义。它应当清晰明了,对于这些范围,应当能够准确地指示其代表的波长。特定辐射计制造商将使用唯一指定的范围。
改性剂: 添加到环氧树脂配方中用于改变其性质的任何成分。
防潮: 拥有某种耐受高湿度的特性。防潮胶粘剂不会轻易地受到潮气影响。不会由于潮气而轻易地改变化学和物理性质。
单色: 源辐射的光或紫外光仅集中在极窄的波长范围(带宽)内。这可通过滤光片或窄带发射实现。
单色仪: 将进入的辐射能量分离成其组分波长进行测量的仪器。使用两种方法来分散辐射:衍射光栅或棱镜。典型分辨率可为 1 纳米或更小。
Multi-Cure® 胶粘剂: 利用紫外光/可见光、活化剂或热量固化的 DYMAX 胶粘剂。

N

纳米: 长度单位。缩写为 nm,等于 10-9 米 = 10-3 微米 = 10 A(埃)。定义光线波长的常用单位,特别是电磁波谱的紫外光和可见光谱段。与其相等的旧术语为毫微米,如今很少使用。

O

欧姆单位: 电阻单位。电势差为一伏的电路中产生一安培的电流时的电阻。
单一组分
(室温固化或热固化):
胶粘剂(包括环氧树脂、聚氨酯和硅酮)含有催化剂或硬化剂作为该体系的构成部分,无需混合。这些胶粘剂的保质期有限,并/或要求特殊的存储条件,例如可能需要冷藏。固化流程可通过接触热量(环氧树脂)、氧气(厌氧)或湿气(硅酮)激活。当需要消除测量或混合误差,或点胶设备无法处理多组分体系时,此类胶粘剂可作为理想选择。
单一组分
(紫外光固化):
胶粘剂需要利用紫外光完成固化。在高速组装工作中或需要快速固化的应用中,高功率紫外光源可在需要时极快速地固化这些胶粘剂。大部分情况下,它很适合能够透光的基材或光源可到达的开口粘接线。盲板或封闭应用通常是此类胶粘剂难以处理的应用。常见应用见于医疗器械行业。
不透明: 光线无法在材料中传播。
光密度: 反射率或透光率的倒数的对数。无量纲数值。在印刷和颜色中,它是“绝对白色”物体吸收的可见光与测量油墨吸收的光线之比的对数。
释气: 缓慢地释放出材料内部夹带的气体。
臭氧: 在紫外辐射能量(低于 185 nm)或空气中的氧气发生的电晕放电作用下产生的氧化剂 (O3)。

P

P.S.I.: 磅/平方英寸;一种压强测量单位。
PCB: 印刷电路板 – 玻璃织物浸渍树脂并固化的基材,上面镀有导电路径图案的金属,构成互连元件。
峰值辐照度: 在光源正下方时的聚焦功率峰值强度。辐照度曲线的最高点。测量单位为辐照度单位 W/cm2
剥离强度: 使粘接断裂所需的剥离力除以其横截面积。
光度计: 用于测量可见光的仪器,通常经过滤光或校正以匹配人眼响应。
PLC: 可编程逻辑控制器
多色: 包含多种波长。
聚合反应: 一种化学反应,单体分子连接在一起形成分子量为原始基质多倍的大分子。聚合物是通过聚合反应形成的材料。
聚合: 使两种或更多聚合物或同种单体以化学方式结合以形成分子量更大的分子。
适用期: 双组分反应体系从按照特定质量(例如,100 克)添加固化剂开始的工作时间长度。它的单位为分钟。
灌封: 与封装相似,但在树脂聚合之前采取步骤确保完全穿透物体中的所有空腔。
功率(辐射),请参阅辐射功率: 源在所有方向上发射的辐射能量比率或总辐射功率 (W)。
功率(紫外灯): 管状紫外灯通常使用其工作功率描述,单位为“瓦/英寸”或“瓦/厘米”。这源自电功率输入简单地除以灯管的有效长度。(它对于光源系统的输出效率、光谱转换效率、固化性能没有直接意义,不是传输到工作面的紫外光辐照度。)
扯离强度: 元件引线与基材上的焊盘之间形成的焊料连接的一种质量指标。

Q

量子效率: 光化学反应的光子效率测量结果。单位时间内的化学事件数量与单位时间内吸收的光子数量之比。它是一个无单位的测量值。请注意,它基于吸收的光子流,而非入射光子流。

R

辐射变色: 曝露于光线或紫外光时展示出颜色或光密度变化。薄膜颜色或密度变化的特征可能与紫外能量曝露水平相关。
辐射率: 一般是指源的辐射输出。它是单位立体弧度上单位面积的辐射通量 (W/cm2/sr)。在紫外光固化中,它用于一般意义,而不作为精确的光学术语。
辐射能量: 能量传输,单位为焦耳或瓦-秒 (J = Wxsec)。
辐射曝光度: 请参阅“曝光度”。
辐射密度: 光源单位立体角的功率,单位为瓦/立体弧度 (W/sr)。
辐射功率: 能量传输速度,单位为瓦或焦耳/秒 (W = J/sec)。
放射变色: 首选术语为辐射变色。
辐射计: 感应入射辐照度的装置或其传感器元件。它的结构中可集成热检测器或光检测器。这种瞬时信号输出通常与辐射通量成线性比例关系,并取决于入射波长。对辐照度的最终特征响应与波长的关系称为响应度。
REACH: Registrations(登记)、Evaluation(评估)、Authorization(授权)和 restriction of Chemical substances(化学物质限制)的首字母缩写。阅读更多关于 REACH 的信息
树脂: 一种分子量不确定的有机材料,通常分子量很高。树脂受到应力后很容易流动,通常具有软化或熔化范围,断裂时通常为贝壳状。
电阻率: 材料阻止电流通过其本体或表面的能力。体积电阻率的单位为欧姆-厘米,表面电阻率的单位为欧姆。
响应度(光谱灵敏度): 任何体系对入射波长的响应或灵敏度。在辐射测量中,它是装置相对输出与波长的关系。在光化学中,它也可应用于光敏引发剂的光谱响应。
返工: 使部件或组件恢复为可操作条件的制造操作。返工后的部件/组件应符合或超过规格要求。
流变学: 对物质形态和流量变化的研究,包括弹性、粘度和可塑性。
RoHS: Restriction of Hazardous Substances(限制使用有害物质)的首字母缩写。所有 DYMAX 胶粘剂全都符合 RoHS 要求阅读更多关于 RoHS 的信息
RTV: room-temperature vulcanizing(室温硬化)的首字母缩写。RTV 胶粘剂无需加热即可硬化。

S

See-Cure: DYMAX 胶粘剂中融合的颜色转变和固化指示技术,曝露于紫外光时从蓝色变为透明,表示胶粘剂已固化。
固化: 通过聚合反应产生的化学或物理作用转变为固定或硬化状态。
遮蔽: 在波峰焊中,表面安装元件的引线由于自身在板上的位置而被熔融焊料浸湿。
剪切强度: 使粘接断裂所需的滑动力除以其横截面积。
邵氏 A 硬度: 硬度计上的材料硬度读数,其标度为 0-100,用于弹性体及其他柔性材料。包含材料中凹陷的针形点,材料厚度至少为 100 密耳。邵氏 A 读数 80 等于邵氏 D 读数 30。查看比较图表
邵氏 D 硬度: 硬度计上的材料硬度读数,其标度为 0-100,用于刚性和半刚性材料。包含材料中凹陷的针形点。邵氏 A 和邵氏 D 仪器都由纽约州牙买加区的邵氏仪器制造有限公司生产。查看比较图表
收缩: 由于挥发性物质逃逸或材料发生化学或物理变化而造成材料的体积降低或缩小。
SMT: 表面安装技术 – 一种组装 PCB 的方法,元件安装在板表面上而非插入孔中。
比重: 在指定温度下,任何体积的质量或物质的重量与等体积水的重量之比。物质的比重乘以水的密度等于该物质的密度。
光谱吸光度(吸光度光谱): 表述为波长的函数的吸光度。
光谱辐照度: 单位波长区间内单位面积上的指定波长的辐照度。单位为 W/cm2/nm。通常使用光谱辐射计测量。比较有效辐照度。
光谱输出: 光源的辐射输出与波长的关系。它可采用各种方式显示,但是通常为输出功率相对于波长描绘的图表。图表外观差异很大,这取决于所用的波长分辨率。一种标准化方法是对 10 纳米波段上的光谱功率进行积分 (W/10nm),以减少量化带发射光谱效应时遇到的困难。
光谱辐射计: 一种结合了辐射计和单色仪功能的仪器,用于测量细分波长谱段内的辐照度。
SpeedMask®: DYMAX 临时可剥离掩膜系列,用于在表面精整流程中保护元件。
静态曝光: 在受控的时间长度内曝露于恒定辐照度。与动态曝光相对。
存储寿命: 包装好的胶粘剂或固化剂可在特定温度条件下存储并保持使用稳定性的时间期限。有时称为保质期。
应力: 施加的力或压强,表现为张力或剪力,作用于物体上可使材料产生合成应变。材料承受应力的能力取决于其内聚力或分子阻力的强度。
基材失效: 当粘接的粘合表面受到应力时,基质材料自身失效。
基材几何形状: 基材的尺寸,通常尺寸对于实施成功的粘接流程至关重要。
基材: 出于任何目的将胶粘剂涂敷在其表面的材料,例如为了粘接或形成涂层。
表面电阻率: 沿着绝缘体材料表面对电流的阻止能力。测量单位为欧姆-厘米。
表面张力: 使表面积收缩到最小以获得最大体积的液体性质,因此液滴为球形。蜡表面上的水滴不会散开就是由于表面张力的作用。如果向水中添加浸润剂,由于表面张力降低,圆形小滴将会散形成水膜。

T

固化温度: 胶粘剂或组件曝露于此温度后胶粘剂发生固化。
抗张强度: 使粘接断裂所需的拉力除以其横截面积。抗张强度是材料阻力无断裂延展的能力。单位为磅/平方英寸。
导热率: 热量在材料中传导速度的指标。
热循环: 用于通过在炉子上连续加热和冷却在电气元件上诱发应力的方法。
热冲击耐受性: 固化体系在快速连续的热变化条件下防止产生断裂和裂纹的能力。在 -55°C 至 +125°C 的温度范围内循环进行 1/4 英寸 Olyphant Washer 测试,如未另行说明,通常使用此温度作为测试条件。
热固性: 描述环氧树脂在加压或不加压条件下受热后固化或变硬的性质。
触变比: 触变性指标,表示为两种不同剪切速度的粘度比。
触变性: 假稠性。糊剂或流体放置后变稠或固化成糊剂或半凝胶的性质。搅拌可使其中止,但是继续放置后粘度仍会升高。
双组分
(高温固化):
胶粘剂(包括环氧树脂聚氨酯、聚酯、丙烯酸树脂和硅酮)是需要在即将涂敷时添加第二种组分的体系,添加的组分必须经过测量并完全混合。第二种组分通常称为固化剂、硬化剂、催化剂、活化剂或促凝剂。两种组分有时也描述为组分 A(树脂)和组分 B(固化剂)。这些体系设计为混合后达到更高的温度时才会固化。通常,最低需要达到 80 摄氏度才能使这些体系完全固化。通常提供各种固化温度和固化时间以使用户能够获得多种固化特征。在很多情况下,热固化体系可产生独特的或长效的功能,例如增强的化学耐受性或更高的工作温度范围。
双组分
(室温固化):
胶粘剂(包括环氧树脂聚氨酯、聚酯、丙烯酸树脂和硅酮)是需要在即将涂敷时添加第二种组分的体系,添加的组分必须经过测量并完全混合。第二种组分通常称为固化剂、硬化剂、催化剂、活化剂或促凝剂。两种组分有时也描述为组分 A(树脂)和组分 B(固化剂)。这些体系设计为混合后在室温下即可固化。但是,在很多情况下,加热后固化时间可能缩短,不过并不需要这样。

U

UL 认可:
This product is UL recognized.
表示胶粘剂或涂层接受过 Underwriters Laboratories Inc. (UL) 评估。全面的测试结果可从 www.ul.com 获得。DYMAX 文件编号为 QMJU2.E140512。
Ultra Light-Weld® 利用紫外光和/或可见光发生固化的 DYMAX 胶粘剂。
Ultra-Red™: DYMAX 胶粘剂中采用的发出红色荧光的技术,胶粘剂可发出特定波长的鲜红色荧光
紫外光 (UV): 光谱中的不可见区域,紧邻可见光区域中的紫色光。波长范围通常为 1.0 至 400 nm。DYMAX® 灯泡(灯头)不会辐射深紫外光能量;极少发射低于 220 nm 的紫外光,实际上无法感应低于 200 nm 的任何波长。这是因为使用了防臭氧石英灯管玻壳(请参阅“臭氧”)。
紫外辐射: 电磁波谱中位于 X 射线与可见光之间的部分。波长范围为 40 至 400 纳米。
UV: 紫外光。波长范围为 100 nm 至 450 nm 的辐射能量。100 nm 至 200 nm 波长通常称为真空紫外光 (VUV),因为它们在空气中无法传播。紫外光与可见光之间没有精确定义的界限,可视为大约 400-450 nm。
UVA: UVA 通常是指长波紫外光;而 UVC 被视为短波紫外光。VUV 不应与不应与表示极极紫外光范围的 UVV (400-450 nm) 混淆。
UVA、UVB、UVC: 紫外光波长范围的命名,最初用于区分紫外光的生理学效应,并建立安全曝露限制。
UVCS: 紫外光/可见光固化传送带系统产品线,用于固化紫外油墨、涂层和封孔剂。

  • 紫外光 A (UV-A) – 波长大约为 400 至 320nm(4000 至 3200Å)的光谱带内的长波紫外光 – 主要由 DYMAX 面光源产生。
  • 紫外光 B (UV-B) – 波长大约为 320 至 280nm 的光谱带内的中波紫外光 – DYMAX 面光源产生的部分能量在此谱段内。
  • 紫外光 C (UV-C) – 波长低于 280nm(我们采用 280 至 200nm 的范围)的短波紫外光 – 这种能量大部分存在于阳光中。
  • 可见光 – 可以看到的光线,波长为 400-700 nm。

V

粘度: 流体的流动能力。通常使用厘泊 (cps) 作为测量单位。较低的数值表示液体较稀,或更容易浇注。水的粘度为 1 cP,玉米糖浆的粘度为 3,500 cP,番茄酱的粘度为 50,000 cP。查看比较图表
体积电阻率: 穿过横截面 A 的电阻除以电流通过的长度。测量单位为欧姆-厘米。体积收缩率 (%)。

W

瓦(毫瓦): 绝对米-千克-秒制功率单位,等于按照一焦耳/秒的速度所做的功,或一安的电流在一伏的电势差条件下产生的功率:1/746 马力。缩写为 W 或 mW。在光学中,它是发光或辐射功率的指标。(虽然此术语源自专有名词,瓦特一词并不采用大写字母,而其缩写采用大写字母。)
波长: 对包括光在内的电磁能量的基本描述。它是传播的波上对应的点之间的距离。它等于光速除以与光子相关的振荡的当量频率。紫外光波长现今的测量单位为纳米(10-9 米)。旧术语“埃”(A = 10-10 米)如今很少使用。波长的典型符号为 l (λ)。
WEEE: Waste Electrical and Electronic Equipment(废电子电气设备)的首字母缩写。阅读更多关于 WEEE 的信息
浸润: 材料被液体完全浸透。流体的粘度越大,表面张力越高,该流体就越难以“浸润”材料。
工作寿命: 与固化剂混合后,环氧树脂仍保持可工作和适合使用状态的时间长度。

X

Y

屈服强度: 使材料在测试中尺寸开始发生变化的负荷,且负荷消失后材料无法完全复原,其单位为磅/平方英寸 (psi)。屈服强度通常低于极限强度。

Z

技术资料册 Technical Bulletins

技术简讯

我们提供PDF格式的技术简讯方便您进行下载和打印。为了保证您能访问到感兴趣的信息,请先在计算机上安装 Adobe Acrobat Reader。安装此程序之后,单击下面的技术简讯链接可进行注册下载。

点胶固化指导原则其他返工和清除安全

Lit 136A – 点胶设备选择和设置考虑事项
Lit 158 – 微气泡故障排除提示
Lit 152 – Dymax 产品的混合和污染
Lit 140 – 保形涂层喷涂应用的建议方法
Lit 139 – 低粘度保形涂层喷涂应用的建议方法
Lit 136 – Dual-Cure 材料的点胶设备选择和设置考虑事项
Lit 022 – 活化剂固化指导原则
Lit 021 – 紫外光固化指导原则
Lit 020 – 固化医用快干胶的指导原则
Lit 232 – 用于一次性医疗器械的胶粘剂
Lit 176 – 脱水收缩
Lit 175 – 胶粘剂结晶
Lit 167 – 过度曝露于固化紫外光
Lit 153 – 更多低成本应用
Lit 148 – 校正气流以获得 400 瓦灯泡的最佳性能
Lit 135 – 强度转换表
Lit 134 – 问题解答:使用紫外光
Lit 132 – 胶粘剂胶珠和薄膜范围
Lit 127 – 释气
Lit 026 – 选择底填树脂以最小化成本
TB003 – Dymax 胶粘剂和涂层产品的重新包装
Lit 144 – 返工/修复 Dymax 984 系列保形涂层的方法
Lit 079 – 清除固化的紫外光胶粘剂
Lit 078 – 返工和清除紫外光保形涂层
Lit 133 – Dymax 紫外光固化系统安全考虑事项
Lit 077 – Dymax 胶粘剂和树脂的化学安全性概述

3401

Dual-Cure PC and ABS Plastic Bonder

Dual-Cure 3401 plastic adhesive adheres to a wide variety of plastic and metal substrates and is ideally suited for PC and ABS bonding applications.  The product cures with UV/Visible light and then secondary ambient moisture for components with shadow areas. The material provides superior bond strength, is moisture and thermal resistant, and also has low shrinkage. For ease of in-line quality inspection, 3401 fluoresces blue under low-intensity black light (365 nm).

Dymax materials are solvent free and cure upon exposure to light. Their ability to cure in seconds results in lower processing costs. When cured with Dymax UV light curing spot lamps, focused beam lamps, flood lamps, or conveyor systems they deliver optimum speed and performance for maximum efficiency. Dymax lamps offer the optimum balance of UV and visible light for the fastest, deepest cures. 3401 plastic adhesive is in full compliance with the RoHS2 Directives 2015/863/EU.