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Precision Polymer Engineering E70A Ethylene Propylene Rubber

Category Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE)
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 E70A Ethylene Propylene Rubber.pdf
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Material Notes:
Blue, Ethylene Propylene Terpolymer (EPT), 65-75 °IRHD. Terpolymer of ethylene, propylene and diene monomers. Formulated using only those ingredients determined by the United States Food and Drug Administration (FDA), in accordance with Code of Federal Regulations Title 21 (CFR21), Section 177.2600. ASTM & ISO designation = EPDM.Applications: Formulated for repeated use with aqueous foodstuffs intended for human consumption. Not suitable for use with fatty foodstuffs.
Mechanical Properties Metric English Comments
Hardness, Shore A 70
70
°IRHD; ASTM D1415
80
80
°IRHD, +10 change after 70 hours @ 100°C; ASTM D1415
Tensile Strength, Yield 4.50 MPa
653 psi
-25% change after 70 hours @ 100°C; ASTM D412
6.00 MPa
870 psi
ASTM D412
Elongation at Break 112.5 %
112.5 %
-25% change after 70 hours @ 100°C; ASTM D412
150 %
150 %
ASTM D412
Compression Set 25 %
25 %
22 hours @ 70°C; ASTM D395
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 150 °C
302 °F
Minimum Service Temperature, Air -40.0 °C
-40.0 °F
-40.0 °C
-40.0 °F
Non-brittle after 3 minutes
Flash Point >= 200 °C
>= 392 °F
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