Shin-Etsu Elastomer KE-581U

Category: Silicone Rubber, HTV , Silicone Rubber, HTV
Manufacturer: Shin-Etsu Silicones of America
Trademark: Shin-Etsu Elastomer
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: T5PeES_Shin-Etsu-Elastomer-KE-581U.pdf
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Message
KE-581U is one of a series of easy processing, general purpose grade silicone rubber bases. It can be used in a variety of applications requiring finishing by molding or extruding with extending filler.
  • This product can be blended with KE-541U, KE-551U, KE-561U, and KE-571U for intermediate hardnesses. The choice between these bases will depend on specific requirements.

Typical Applications
  • Roll covers.
  • Diaphragms.
  • O-rings and gaskets.
General Information
Features
  • Workability, good
  • General
Uses
  • Washer
  • Diaphragm
  • General
Processing Method
  • Extrusion
  • Injection molding
PhysicalNominal ValueUnit
Specific Gravity 1.24g/cm³
HardnessNominal ValueUnit
Durometer Hardness 78
ElastomersNominal ValueUnit
Tensile Strength 11.2MPa
Tensile Elongation (Break)350%
Tear Strength 112.1kN/m
Compression Set (150°C, 22 hr)23%
Additional InformationNominal Value
Cure Agent DCBP
Press / Post Cure: Post
Note Message
1 .B mould
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