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Shin-Etsu Silicones KE-551U Silicone Rubber

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-551U Silicone Rubber.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

KE551U 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, KE561U, KE571U, and KE581U for intermediate hardnesses. The choice between these bases will depend on specific requirements.Typical Applications: Roll covers. Diaphragms.O-rings and gaskets.Information Provided by Shin-Etsu Silicones of America, Inc.

Physical Properties	Metric	English	Comments
Specific Gravity	1.14 g/cc	1.14 g/cc	DCBP Cure
	1.14 g/cc	1.14 g/cc	DBPH Cure

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	50	50	DCBP Cure
	50	50	DBPH Cure
Tensile Strength at Break	10.40 MPa	1509 psi	DBPH Cure
	11.20 MPa	1625 psi	DCBP Cure
Elongation at Break	520 %	520 %	DCBP Cure
	530 %	530 %	DBPH Cure
Tear Strength	15.1 kN/m	86.0 pli	Die B; DBPH Cure
	16.0 kN/m	91.0 pli	Die B; DCBP Cure
Compression Set	24 % @Temperature 150 Â°C, Time 79200 sec	24 % @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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