Silicone Rubber Sheet Density

Silicone rubber sheets and strips one layer of fiberglass cloth is inserted between two layers of silicone rubber to give these sheets and strips the strength to stand up to high stress and flex.

Silicone rubber sheet density.

It offers a unique combination of chemical and mechanical properties organic to elastomers a like like gum rubber or inorganic elastomers like neoprene rubber can t match. Key properties include thermal stability chemical stability electrical insulation and low toxicity. Our medium density closed cell silicone foam is formulated to meet gm worldwide specification gmw16392 class 2 type 2. Main applications are flexible seals o rings etc.

Silicone rubbers are often one or two part polymers and may contain fillers to improve properties or reduce cost. Each property range of values reported is minimum and maximum values of appropriate matweb. Softer rubber has a lower durometer. High density silicone rubber is harder and has a higher duromter.

Fda grade white silicone sheeting is an outstanding choice for gaskets and seals because it has an excellent resistance to ozone oxidation ultraviolet light chemicals and a low compression set. Silicone s ability to remain elastic and rubbery makes this product highly valued in many industries. 20 80 durometer. Note that silicone rubber durometer is measured on the shore a scale.

In accordance with jis k 6249 test pieces. Our commercial grade silicone sheeting is designed for extreme temperature applications. Overview of materials for silicone rubber this property data is a summary of similar materials in the matweb database for the category silicone rubber. Commercial grade solid silicone sheet.

There are different types depending on functional groups in the structure and curing mechanisms. This specification covers silicone foam materials used for sealing various components within vehicles. Silicone rubber sheet is an inorganic synthetic elastomer made from a crosslinked silicon based polymer. Silicones are polymers with a si o si backbone.

Silicone sheet rubber solid sponge sheet. Closed cell silicone sponge is formulated per ams3195 ams3196 astm d1056 mil r 6130 type ii astm d6576 type ii mil r 46089 ul94 hb ul94 v 0 and fda. Supplied in sheets or continuous roll lengths. It is thermally stable over a wide range of extreme temperatures.

165 c x 10 min press cure 200 c x 4 h post cure 1 standard addition quantity is the quantity of curing agent added to 100 parts compound. Automotive silicone foam medium density. 2 linear shrinkage values differ according to the curing agent used.