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Precision Polymer Engineering Z85B Hydrogenated NBR Compound

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
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Material Notes:
Peroxide cured, Hydrogenated Nitrile Rubber, 76-85 °IRHD. Medium acrylonitrile content (ACN =36%). ASTM designation = HNBR. ASTM D2000 line call-out MDH814, A26, B36, EO16, EO36, F14.Applications: High strength and excellent chemical resistance. Higher operating temperature than standard nitrile. Suitable for use with sour (H2S) crude oil and gas, which may also include lubricating, oil additives and amine corrosion inhibitors. Good resistance to weathering and ozone.
Mechanical Properties Metric English Comments
Hardness, Shore A 80
80
°IRHD; ASTM D1415
81
81
°IRHD, +1 change after 70 hours @ 150°C; ASTM D1415
Tensile Strength, Yield 21.45 MPa
3111 psi
-2.5% change after 70 hours @ 150°C; ASTM D412
22.0 MPa
3190 psi
ASTM D412
Elongation at Break 209.35 %
209.35 %
-21% change after 70 hours @ 150°C; ASTM D412
265 %
265 %
ASTM D412
Compression Set 13.5 %
13.5 %
22 hours @ 150°C; ASTM D395
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 180 °C
356 °F
Minimum Service Temperature, Air -20.0 °C
-4.00 °F
-18.0 °C
-0.400 °F
Non-brittle after 3 minutes
Flash Point >= 300 °C
>= 572 °F
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