Material specification sheet.
Silicone rubber material specifications.
Silicone is a synthetic rubber elastomer where the principal raw material is silicon si which is the second most abundant element in the earth s crust following oxygen.
This specification covers a two part flowable space grade silicone rubber room temperature vulcanizing rtv adhesive or compound.
Silicone rubbers are often one or two part polymers and may contain fillers to improve properties or reduce cost.
This specification covers a silicone rubber material that can be used to manufacture product in the form of sheet strip tubing extrusions and molded shapes.
The silicone properties that are listed below are for our most popular silicone 70 durometer 70a rubber material.
Silicon does not occur as a single element in nature.
Silicone rubber polymer silicone quality white food quality hardness shore a 60 specific gravity 1 17 tensile strength mpa 80 elongation 350 operating temperature 60c.
Other specifications bs en 2260 1995 fda 21 cfr 177 2600 wrc hot cold 9811508.
Silicone rubber material specifications.
Exonic polymers is a leading manufacturer of silicone products.
This specification provides material requirements and testing procedures to differentiate between the physical mechanical electrical and adhesive bonding properties of three types of rtv silicone rubber compounds.