Bellofram Silicones Adds to Sheeting Line

July 11 2018


New type of BELLAFOAM 7804 addresses market shortfalls

Bellofram Silicones is proud to introduce a new silicone sponge sheeting product designed to fill market shortfalls in sheets meeting MIL-R-46089 Grade M specifications. Bellofram Silicones BELLOFOAM™ 7804 is a lightweight, closed-cell silicone sponge sheeting material with medium density and deflection. It is ideal for applications requiring high heat and zero water absorption. Typical uses include gasket sealing for aerospace, aviation, automotive, and marine, as well as medical applications.


“We’ve seen a surge in requests for sheets meeting MIL-R-46089 Grade M specifications,” said Matthew Wingertsahn, operations manager. “We’ve added a variation of BELLOFOAM 7804 that meets that specification—as well as ASTM D 1056 2D3 and AMS3195.” 

The new product is available now, bringing relief to a market in which silicone sponge sheeting with these specifications is in high demand. Added Wingertsahn, “This is our most popular extrusion and it is being put into sheets for the first time.”

Product is available in 36” x 36” sheets (914.4 mm x 914.4 mm), ranging in thickness from 0.125” to 2.00” (3.175 mm to 50.8 mm). To order, contact siliconesRFQ@bellofram.com.

About The Marsh Bellofram Group of Companies
Headquartered in Newell, W. Va., USA, The Marsh Bellofram Group of Companies is an AS9100D and ISO9001:2015 certified global manufacturing collective. Its portfolio comprises high-performance OEM, industrial, and process control instrumentation, including timers and counters, digital controllers, RTDs and thermocouples, pressure instruments and gauges, FRLs, cylinders, natural gas and propane pressure regulators, valves, air pressure regulators and transducers, tank and liquid level measurement systems, pump and motor protection switches and alternating relays, as well as sensors, DC tachometers, encoders, industrial diaphragms, and specialty silicones. For more information, visit www.marshbellofram.com
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