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Master Bond adhesives
Wacker Elastosil® LR 3851/50 A/B Liquid Silicone Rubber
Categories: Polymer; Thermoset; Silicone; Silicone Rubber; Liquid Silicone Rubber (LSR)

Material Notes: Low oil-bleeding liquid silicone rubbers of the ELASTOSIL® LR 3851 series are paste-like, easily pigmentable two-component products with short curing times and very good demoldability (high hot tear resistance). Shortly after curing a thin oil film with lubricating properties forms on the surface. The Vulcanizates are opaque, have very good mechanical and electrical properties, excellent cut resistance, and low compression set without post-cure.

Properties: The products can be used within a temperature range of - 55 °C to + 210 °C. The addition of heat stabilizers at service temperatures of more than 180 °C is recommended.

Application: ELASTOSIL® LR 3851/50 A/B is particularly suitable for the economical production of cable and connector seals for the automotive industry.

Information provided by Wacker Chemie AG.

Vendors:
Available Properties
  • Density, ISO 1183-1 A
  • Viscosity, DIN 53019
  • Hardness, Shore A, DIN 53505
  • Tensile Strength at Break, DIN 53504 S 1
  • Elongation at Break, DIN 53504 S 1
  • Tear Strength, ASTM 624 B
  • Compression Set, DIN ISO 815-B
  • Maximum Service Temperature, Air, with heat stabilizer
  • Minimum Service Temperature, Air
  • Cure Time, in press
  
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Category Notes
Plastic

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