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| Powersil 321 |
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Silicone Rubber Compound
POWERSIL 321 can be processed by compression, transfer or injection molding techniques. If the application requires bonding POWERSIL 321 to a substrate, Wacker’s Silicone Rubber Primers SWS-418 or SWS-425 is recommended.
- Good mold flow
- May be compression, transfer or injection molded |
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Appear : Gray
Specific Gravity, 25'C : 1.60
Brittle Point, 'C : -68
Hardness Shore A : 65
Tensile Strength, psi : 700
Elongation, % : 230
Tear Resistance, die C, ppi : 60
Arc Resistance, sec : 320 |
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