Conformal Coatings for Printed Circuit Board Protection

Conformal Coating

Conformal Coatings for PCB Protection

Light-Cure Coatings Streamline Printed Circuit Board Assembly

Printed circuit board conformal coatings cure tack free in seconds upon exposure to UV/Visible light to help streamline manufacturing processes. Apply, cure, and ship immediately and eliminate the time-consuming steps of traditional thermal-cure and room temperature-cure technologies.

The products are electrically insulated so they can be applied over the entire PCB surface or in select areas to provide protection from service environments. Materials are available for tin whisker mitigation, humid environments, and shadow areas.

These solvent-free formulations contain low VOCs, eliminating the need for solvent handling, while enhancing worker safety and minimizing environmental impact. Each product is one part (no mixing required) for easy dispensing.

  • IPC-CC-830 approved, MIL I-46058C listed
  • No need to rack or dry boards after applying
  • Halogen-free
  • Multiple viscosities
  • Rigid and flexible formulations
  • Clear, fluorescing, and black coatings
  • Secondary heat or light/moisture cure for printed circuit boards with shadow areas
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Halogen-Free Dymax Products Dymax has halogen-free formulations. We offer a wide variety of halogen-free coatings, adhesives, encapsulants, and potting materials.

Conformal Coatings

Applications:
Conformal coating

Features:
Halogen-free; Solvent free; UV/Visible light cure in seconds; Secondary heat cure for shadowed areas; Blue fluorescing; Isocyanate free; Low VOCs; One part, no mixing required; Suitable for most types of spray equipment; Medium viscosity, designed to enhance wetting of leads; Low modulus for thermal cycling performance; MIL-I-46058C listed; IPC-CC-830-B approved; UL recognized

Applications:
Conformal coating; Thin protective black coating; Tamper-evident coating; Recommended substrates include FR4, glass, stainless steel

Features:
UV/Visible light cure in seconds; Secondary heat cure for shadowed areas; True black conformal coating; Uniform matte finish; ULVO flammability; Designed for thin coatings; One-part coating – no mixing required; Covers sensitive information; Can be coated in multiple passes; Optimized for single pass coating up to 0.004″; Can be coated thicker in multiple passes

Applications:
Thin conformal coating; Film coating/flow coating dispensing

Features:
UV/Visible light cure; Secondary heat cure; LED curable; Flammability (V0 internal); Blue fluorescing; Shadow area cure; Very good thermal shock resistance; Excellent wettability; 100% solids

Applications:
Conformal coating

Features:
UV/Visible light cure in seconds; Secondary moisture cure for shadowed areas; Halogen-free; Solvent free; One part, no mixing required; Bright blue fluorescing; Low viscosity for thin coatings; Chemically resistant; Low VOC; Low odor; MIL-I-46058C listed; IPC-CC-830B; UL 94 V-0; UL 746-E

Applications:
Conformal coating; Recommended substrates include lead frame, PCB, flex, silicone, and ceramic

Features:
UV/Visible light cure in seconds; Secondary moisture cure for shadowed areas; Excellent thermal shock resistance; Solvent free; One part, no mixing required; Bright blue fluorescing; Superior re-workability; Chemically resistant; Fast tack-free cure; Low surface tension; Halogen free

Applications:
Conformal coating; Recommended substrates include lead frame, PCB, flex, and ceramic

Features:
UV/Visible light cure in seconds; Secondary moisture cure for shadowed areas; Excellent thermal shock resistance; High temperature flexibility; Excellent chemical and corrosion resistance; Good temperature/humidity (85/85) performance; Solvent free; One part, no mixing required; Bright blue fluorescing; Fast tack-free cure; Halogen Free

Applications:
Conformal coating

Features:
Halogen-free; Solvent free; Light cure in seconds; Secondary heat cure for shadow areas; Isocyanate free; One part, no mixing required; Low viscosity for thin coatings; Rigid for chemical and abrasion resistance; MIL-I-46058C listed; IPC-CC-830-B approved; UL recognized