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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 |
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 °C, Time 79200 sec |
24 % @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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