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Shin-Etsu Silicones KE-581U Silicone Elastomer

Category	Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE) , Silicone , Silicone Rubber
Manufacturer	Shin-Etsu Silicones
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Shin-Etsu Silicones KE-581U Silicone Elastomer.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

KE581U 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.Product Features: This product can be blended with KE541U, KE551U, KE561U, and KE571U for intermediate hardnesses. The choice between these bases will depend on specific requirementsTypical Applications: Roll covers.Diaphragms.O-rings and gaskets.Information Provided by Shin-Etsu Silicones of America, Inc.

Physical Properties	Metric	English	Comments
Specific Gravity	1.24 g/cc	1.24 g/cc	DCBP Cure
	1.24 g/cc	1.24 g/cc	DBPH Cure

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	78	78	DCBP Cure
	78	78	DBPH Cure
Tensile Strength at Break	10.31 MPa	1495 psi	DBPH Cure
	11.20 MPa	1625 psi	DCBP Cure
Elongation at Break	350 %	350 %	DCBP Cure
	360 %	360 %	DBPH Cure
Tear Strength	12.1 kN/m	69.0 pli	Die B; DCBP Cure
	13.0 kN/m	74.0 pli	Die B; DBPH Cure
Compression Set	23 % @Temperature 150 Â°C, Time 79200 sec	23 % @Temperature 302 Â°F, Time 22.0 hour	DCBP Cure

Descriptive Properties	Value	Comments
Cure Agent	DBPH
	DCBP
Cure Type	Post Cure

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