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SpeedMask®

7601

LED-Curable Plating Maskant with Color Change on Cure & Blue Fluorescing Tracer


SpeedMask® 7601 is a high-performance, LED-curable, peelable maskant formulated for surface protection during plating, anodizing (Type II or III), grit blasting, and acid stripping (Hydrochloric, Nitric and Sulfuric solutions) processes. This maskant fluoresces vivid blue when exposed to low-intensity black light for easy inspection of masking coverage. 7601 has moderate adhesion and can be easily peeled from the non-porous surfaces following the surface treatment process. Recommended surfaces include nickel alloys, steel, stainless steel, aluminum, and titanium.  

SpeedMask® resins contain no nonreactive solvents and cure upon exposure to light. Their ability to cure in seconds enables faster processing, greater output, and lower processing costs. When cured with Dymax light-curing spot lamps, focused beam lamps, or flood lamps, they deliver optimum speed and performance for many masking applications. Dymax lamps offer the ideal balance of UV- and visible light for the fastest, deepest cures.

SpeedMask® 7601 is in full compliance with RoHS Directives 2015/863/EU.

Features

  • Cures with UV/Visible light
  • Cures with LED light
  • Fluoresces blue under black lights
  • See-Cure - color change on cure
  • Moderate adhesion
  • Trimmable after cure
  • Resistant to strong acid solutions & etchants
  • Compliant with RoHS2 Directives 2015/863/EU

Typical Properties

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Property Values
Viscosity (nominal) 25,000 cP
Cured durometer hardness A63
Cured modulus of Elasticity 48.2 [7,000] MPa [psi]
Cure Time* 3 sec
* Cure time based upon Dymax 5000-EC Light Curing Flood Lamp System (200 mW/cm2)

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