Wacker Elastosil® R 401/90 Silicone Rubber

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Wacker Elastosil® R 401/90 Silicone Rubber
Categories:	Polymer; Thermoset; Silicone; Silicone Rubber
Material Notes:	Vulcanizates made from this compound exhibit a unique combination of characteristics. They are noted for their good flexibility, high transparency, and mechanical properties. The compounds are easily pigmented with ELASTOSIL® PT Pigment Pastes and have good processing characteristics. Application: Postcured parts can be used for food contact applications and are suitable for use under the Recommendation "XV. Silicones" of the BfR and FDA § 177.2600 under observance of any given limitations on extractable and volatile substances. Information provided by Wacker Chemie AG.
Vendors:

Available Properties

Density, ISO 1183-1 A
Hardness, Shore A, DIN 53505, curing agent E
Hardness, Shore A, DIN 53505, curing agent C1
Tensile Strength at Break, DIN 53504 S1, curing agent C1
Tensile Strength at Break, DIN 53504 S1, curing agent E
Elongation at Break, DIN 53504 S1, curing agent C1
Elongation at Break, DIN 53504 S1, curing agent E
Rebound, DIN 53512, curing agent C1
Rebound, DIN 53512, curing agent E
Tear Strength, ASTM D624 B, curing agent C1
Tear Strength, ASTM D624 B, curing agent E
Compression Set, DIN ISO 815-B, curing agent C1
Compression Set, DIN ISO 815-B, curing agent E
Transmission, Visible, "Transparent" but manufacturer does not quantify.
Cure Time, curing agent E, press cured, 4hr/200°C
Cure Time, curing agent C1, press cured, 4hr/200°C
Cure Time, curing agent C6, press cured, 4hr/200°C

Property Data

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Manufacturer Notes:
none

Category Notes
Plastic

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