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Precision Polymer Engineering N50C Nitrile Rubber

Category Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE)
Manufacturer Precision Polymer Engineering Limited
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Precision Polymer Engineering N50C Nitrile Rubber.pdf
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Material Notes:
Nitrile Butadiene Rubber, 45-55 °IRHD. High acrylonitrile (ACN) content. Copolymer of acrylonitrile and butadiene. To meet British Gas Specification BGC/PS/LC6 Class B, approval ref.: 67/6.11.iv. MSL lab code 1.R. Also meets British Standard BS2494 Type G.Applications: Elastomeric seals for use in pipelines carrying manufactured or natural gas at operating temperatures of -5° to +40°C and pressures up to 7 bar.
Mechanical Properties Metric English Comments
Hardness, Shore A 50
50
°IRHD; ASTM D1415
45 - 55
45 - 55
°IRHD, ±5 change after 70 hours @ 70°C; ASTM D1415
Tensile Strength, Yield 8.10 MPa
1170 psi
-10% change after 70 hours @ 70°C; ASTM D412
9.00 MPa
1310 psi
ASTM D412
Elongation at Break 300 %
300 %
-25% change after 70 hours @ 70°C; ASTM D412
400 %
400 %
ASTM D412
Compression Set 12 %
12 %
24 hours @ 70°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
Flash Point >= 300 °C
>= 572 °F
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