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Precision Polymer Engineering N70V Nitrile 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 N70V Nitrile Rubber.pdf
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Material Notes:
Nitrile Butadiene/PVC Rubber, 65-75 °IRHD. Copolymer of acrylonitrile and butadiene blended with PVC.Applications: Excellent resistance in sealing applications against petroleum and mineral based fuels and oils. Compounded with PVC to provide improved resistance to ozone and weathering.
Mechanical Properties Metric English Comments
Hardness, Shore A 70
70
°IRHD; ASTM D1415
55 - 85
55 - 85
°IRHD, ±15 change after 70 hours @ 100°C; ASTM D1415
Tensile Strength, Yield 21.0 MPa
3050 psi
ASTM D412
14.7 - 27.3 MPa
2130 - 3960 psi
±30% change after 70 hours @ 100°C; ASTM D412
Elongation at Break 175 %
175 %
-50% change after 70 hours @ 100°C; ASTM D412
350 %
350 %
ASTM D412
Compression Set 50 %
50 %
24 hours @ 100°C; ASTM D395
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 120 °C
248 °F
Minimum Service Temperature, Air -40.0 °C
-40.0 °F
-40.0 °C
-40.0 °F
Non-brittle after 3 minutes
Flash Point >= 300 °C
>= 572 °F
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