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Master Bond adhesives
Wacker Elastosil® R 781/80 Silicone Rubber
Categories: Polymer; Thermoset; Silicone; Silicone Rubber

Material Notes: ELASTOSIL® R 781/80 is a magnetite filled high consistency rubber for molding and extrusion applications. It can be processed directly or be blended with other ELASTOSIL® R or R plus grades.

Properties:

  • rubber base containing 70 % magnetite
  • crosslinkable using standard peroxides or the ELASTOSIL® 4K system
  • can be processed directly or blended with all ELASTOSIL® R and R plus grades
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, DIN 53479
  • Hardness, Shore A, DIN 53505, curing agent C1
  • Tensile Strength at Break, DIN 53504 S1, curing agent C1
  • Elongation at Break, DIN 53504 S1, curing agent C1
  • Rebound, DIN 53512, curing agent C1
  • Tear Strength, ASTM D624 B, curing agent C1
  
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Category Notes
Plastic

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