Chomerics, Div. Of Parker Hannifin Corp
Woburn, MA 01801
Oct 22, 2008 Consisting of silver plated copper particles dispersed within silicone elastomer, CHO-SEAL® 1270 offers shielding effectiveness greater than 70 dB from 100 MHz through 10 GHz. With 35 ±5 Shore A hardness and 9% compression set, product suits applications such as handheld electronics, test equipment, navigation devices, ruggedized computers and routers. Available forms include compression molded sheets, die-cut parts and custom molded shapes with thickness range of 0.010-0.125 in.

Stockwell Rubber Co. Inc.
Philadelphia, PA 19136-1512
Feb 24, 2005 Cohrlastic® closed cell silicone sponge gaskets and cushioning pads, supplied in custom die cut, water jet cut, and slit-to-width configurations, come in thicknesses from .032–.50 in. Formulations R10470-M (medium compressibility) and R10470-F (firm) are general-purpose silicone sponge, R10480-S (soft) and R10480-M maintain resiliency under extended compression, and R10460 adds flame-retardance. R10450 is constructed of silicone sponge with fiberglass reinforcement.

Stockwell Rubber Co. Inc.
Philadelphia, PA 19136-1512
Jan 13, 2005 Silicone foam gaskets and cushioning pads, supplied in custom die cut, water jet cut, and slit-to-width configurations, are produced from liquid silicone rubber technology. Various grades are flame retardant to UL94V0 and UL94HF-1, and products are offered in 6 compression-force deflections from 0.75–18 psi and thicknesses from .032–1.0 in. They are suited for use as shock and cushioning pads in applications with temperatures from -67 to +392°F.