Commercial Conductive Elastomers
There are several conductive elastomers that can be considered suitable for commercial applications these are:
•Cho-Seal 1273 - Silver-plated copper in silicone
•Cho-Seal S6305 - Nickel-plated graphite in Silicone
•Cho-Seal 6370 - Nickel-plated graphite in flame retardant silicone (UL 94-V0)
•Cho-Seal 1350 - Silver-plated glass in Silicone
•Cho-Sil 1356 - Silver-plated glass in reticular silicone
•Clip-shield™ - Flame Retardant Clip-on UL94-V0 Elastomer EMC Door Gasket
The elastomers are classed a commercial as they are not manufactured to meet the Mil-G-83528 standard. In all but the first case there is no Mil-G-83528 listing for the type of filler used. The Cho-Seal 1273 material is very similar to the Cho-Seal 1215 material except for the fact that it is made to slightly wider and lower specification tolerances, as well as not undergoing the Mil-G-83528 quality control tests.
If designing for low volume applications please contact HITEK Electronic Materials Ltd to check availability.
If you Need help with your application please fill in the EMI shielding Questionnaire.