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Shin-Etsu Silicones KE-561U Silicone Elastomer

Category Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE) , Silicone , Silicone Rubber
Manufacturer Shin-Etsu Silicones
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Shin-Etsu Silicones KE-561U Silicone Elastomer.pdf
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Material Notes:
KE561U 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 This product can be blended with KE541U, KE551U, 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 1.16 g/cc
1.16 g/cc
DCBP Cure
1.17 g/cc
1.17 g/cc
DBPH Cure
Mechanical Properties Metric English Comments
Hardness, Shore A 60
60
DCBP Cure
65
65
DBPH Cure
Tensile Strength at Break 11.51 MPa
1669 psi
DCBP Cure
11.51 MPa
1669 psi
DBPH Cure
Elongation at Break 460 %
460 %
DBPH Cure
470 %
470 %
DCBP Cure
Tear Strength 15.1 kN/m
86.0 pli
Die B; DBPH Cure
18.1 kN/m
103 pli
Die B; DCBP Cure
Compression Set 25 %

@Temperature 150 °C,
Time 79200 sec
25 %

@Temperature 302 °F,
Time 22.0 hour
DCBP Cure
Descriptive Properties Value Comments
Cure Agent DBPH
DCBP
Cure Type Post Cure
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