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Precision Polymer Engineering S70X Silicone Rubber

Category Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE) , Silicone
Manufacturer Precision Polymer Engineering Limited
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Precision Polymer Engineering S70X Silicone Rubber.pdf
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Material Notes:
Red Silicone Rubber, 66-75 °IRHD. Silicone rubber having both methyl and vinyl substituent groups on the polymer chain. ASTM & ISO designation = VMQ.Applications: Specially compounded to provide the optimum retention of physical properties whilst operating in extreme high temperature applications.
Mechanical Properties Metric English Comments
Hardness, Shore A 70
70
°IRHD; ASTM D1415
77
77
°IRHD, +7 change after 500 hours @ 288°C; ASTM D1415
Tensile Strength, Yield 7.125 MPa
1033 psi
-25% change after 500 hours @ 288°C; ASTM D412
9.50 MPa
1380 psi
ASTM D412
Elongation at Break 318 %
318 %
-40% change after 500 hours @ 288°C; ASTM D412
530 %
530 %
ASTM D412
Compression Set 8.0 %
8.0 %
24 hours @ 150°C; ASTM D395
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 300 °C
572 °F
Minimum Service Temperature, Air -60.0 °C
-76.0 °F
-60.0 °C
-76.0 °F
Non-brittle after 3 minutes
Flash Point >= 300 °C
>= 572 °F
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