The inner core of E-Coating product is non-conductive elastomer. It retains good compression and rebound characteristics even in very small dimensions. E-coating elastomer is an excellent choice for environmental sealing and EMI shielding of small factor and compact structure design. Non-conductive elastomer cost is far less than the conductive elastomer, and only the product surface is plated with thin metal coating. This makes E-coating products very economical and competitive in the market.
Nystein has introduced four series of E-coating products for selection: NYS-SEALORTM EC701: Silver/Glass, NYS-SEALORTM EC706: Silver/Nickle, NYS-SEALORTM EC707: Silver/Copper, and NYS-SEALORTM EC707D: Dark Silver. The differences amount these products are conductivity, EMI shielding effectiveness and electrochemical compatibility.
NYS-SEALORTM EC701: With special process, Ag/G conductive layer is tightly bonded with the inner non-conductive elastomer. EC-701 is mainly used in high-speed connector, optical receiver and RF module.