MG Chemicals 842UR is a package level EMI shielding coating is a 1-part, heat-cured, silver polyurethane that is 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 (842ER) that will also do so. For post-soldering or device level applications we offer a 1-part acrylic alternative (842AR), as well as a water-based alternative for shielding homes or workplaces from EMI.
This product is supplied in a 12ml Jar. Other sizes are available on request.
If you are looking for large quantities, please contact our Sales Office to discuss.
Key Product Features & Benefits:
– This product is supplied in a 12ml Jar. Other sizes may be available on request.
– 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
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