Products

Liquid Materials

Conformal Coating

Packing unit: 1 Gallon

The anti-sulfur coating for keyboards is a transparent, high-solids conformal coating specifically designed for screen printing and assembly processes in membrane keyboards. It is an acrylic-based polymer solution that, after high-speed screen printing and curing, forms an adhesive structure parallel to the circuit on polyester films. This coating offers anti-sulfurization properties, protecting metal traces from sulfur compound corrosion, thereby enhancing the reliability of membrane keyboards.

  • Third-party certification: iST lab, ANSI/ISA 71.04 Sulfur Vapor Test (FOS).

Specification

Item Unit CO201I
Color - Translucent
Viscosity cp 4,000
Active Constituent % 20
Peeling Force gf/inch 1,000
Contact Angle degree 80

Usage Scenarios

Application

 

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