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Precision Polymer Engineering Z75R 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:
Red Hydrogenated Nitrile Rubber, 70-80 °IRHD. Medium acrylonitrile (ACN) content. ASTM designation = HNBR. ASTM D2000 line call-out 2MDH708, A26, B36, EO16, EO36, F14, Z1. Z1 = hardness 75 ±5.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 include lubricating, oil additives and amine corrosion inhibitors. Good resistance to weathering and ozone.
Mechanical Properties Metric English Comments
Hardness, Shore A 75
75
°IRHD; ASTM D1415
85
85
°IRHD, +10 change after 70 hours @ 150°C; ASTM D1415
Tensile Strength, Yield 7.50 MPa
1090 psi
-25% change after 70 hours @ 150°C; ASTM D412
10.0 MPa
1450 psi
ASTM D412
Elongation at Break 140 %
140 %
-30% change after 70 hours @ 150°C; ASTM D412
200 %
200 %
ASTM D412
Compression Set 50 %
50 %
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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