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Precision Polymer Engineering N90E 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 N90E Nitrile Rubber.pdf
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Material Notes:
High Nitrile Rubber, 85-95 °IRHD. High acrylonitrile (ACN) content. Copolymer of acrylonitrile and butadiene. ASTM designation = NBR. ISO designation = NBR. Aerospace Material Specification DTD5509 Grade A. (Inactive for new design).Applications: Synthetic rubber resistant to engine lubricating oils, greases and fuels.
Mechanical Properties Metric English Comments
Hardness, Shore A 90
90
°IRHD; ASTM D1415
Tensile Strength, Yield 8.60 MPa
1250 psi
ASTM D412
Elongation at Break 50 %
50 %
ASTM D412
Compression Set 50 %
50 %
24 hours @ 120°C; ASTM D395
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 120 °C
248 °F
Minimum Service Temperature, Air -30.0 °C
-22.0 °F
-30.0 °C
-22.0 °F
Non-brittle after 3 minutes
Flash Point >= 300 °C
>= 572 °F
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