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Precision Polymer Engineering S80U 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 S80U Silicone Rubber.pdf
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Material Notes:
Translucent Silicone Rubber, 70 -80 °IRHD. Shore A Platinum cured Silicone rubber having both methyl and vinyl substituent groups on the polymer chain. Silicone compound in conformity with the requirements of USP 25, NF20, 2002, Class 6. Formulated using only those ingredients authorized by FDA CFR21 Section 177.2600. BGV XV compliant. Formulated to BS2494 Type ‘W’ and Water Research Council (WRC) tested in accordance with BS6920 ‘Items which have passed full tests of effects on water quality’ (for use in potable water applications). WRC approval No. 0005509. Tested to 3A requirements.Applications: Compared to equivalent silicones, excellent mechanical and physical properties, and chemical stability over the temperature range of -60ºC to +200ºC. Excellent behaviour when sterilised. High transparency grade, intended for food contact, pharmaceutical contact, pharmaceutical and biomedical applications.
Mechanical Properties Metric English Comments
Hardness, Shore A 78
78
°IRHD; ASTM D1415
83
83
°IRHD, +5 change after 168 hours @ 200°C; ASTM D1415
Tensile Strength, Yield 8.50 MPa
1230 psi
ASTM D412
9.35 MPa
1360 psi
10% change after 168 hours @ 200°C; ASTM D412
Elongation at Break 472.8 %
472.8 %
-1.5% change after 168 hours @ 200°C; ASTM D412
480 %
480 %
ASTM D412
Compression Set 32.2 %
32.2 %
22 hours @ 175°C; ASTM D395
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 200 °C
392 °F
Minimum Service Temperature, Air -60.0 °C
-76.0 °F
Flash Point >= 300 °C
>= 572 °F
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