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Precision Polymer Engineering S50Y Silicone Rubber

Category Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE) , Silicone
Manufacturer Precision Polymer Engineering Limited
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Precision Polymer Engineering S50Y Silicone Rubber.pdf
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Material Notes:
Yellow Silicone Rubber, 45-55 °IRHD. Silicone rubber having both methyl and vinyl substituent groups on the polymer chain.Applications: Excellent heat resistance and low temperature flexibility. Used primarily for dry heat static seals, (the low physical strength and poor abrasion resistance prevents dynamic sealing).
Mechanical Properties Metric English Comments
Hardness, Shore A 50
50
°IRHD; ASTM D1415
Tensile Strength, Yield 5.60 MPa
812 psi
ASTM D412
Elongation at Break 280 %
280 %
ASTM D412
Compression Set 25 %
25 %
24 hours @ 150°C; ASTM D395
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 250 °C
482 °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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