842UR-850ML - Package Level Shielding - Silver Conductive Coating, Liquid, 850 ml (1.79 pt)

This EMI shielding coating is a 1-part, heat-cured, silver polyurethane that is a smooth, highly flexible, extremely durable, and provides excellent electrical conductivity at a low film thickness. It maintains flexibility at low temperatures, provides exceptional adhesion to a wide variety of substrates, and provides excellent environmental stability. 842UR is a conductive coating designed for large volume board-level or package-level EMI shielding applications. It can replace traditional metal lid, which reduces cost, board thickness, and mass. This coating will survive wave soldering. We have a 2-part epoxy alternative that will also do so. For post-soldering or device level applications we offer a 1-part acrylic alterative, as well as a water-based alternative for shielding homes or workplaces from EMI.

• Provides superior EMI shielding
• Excellent flexibility, toughness and adhesion
• Stable under extreme environmental conditions (100 hours at 150 ˚C, 100 hours at 85 ˚C/85% R.H.)
• Withstands wave soldering
• Designed for robotic spray application

Catalog Number	Size	Packaging
842UR-12ML	12 mL (0.40 fl oz)	Jar
842UR-150ML	150 mL (5.07 fl oz)	Can
842UR-850ML	850 mL (1.79 pt)	Can