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Precision Polymer Engineering N90L 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 N90L Nitrile Rubber.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Low Nitrile Rubber, 85-95 °IRHD. Low acrylonitrile (ACN) content. Copolymer of acrylonitrile and butadiene. ASTM designation = NBR. ISO designation = NBR. ASTM D2000 line call-out M6BG907, A14, B14, EO14, EO34, F17.Applications: The low acrylonitrile content of this compound provides excellent low temperature flexibility, in sealing conditions where resistance to mineral oil, alcohol, paraffin and low-aromatic petrol is required. Not recommended for use with acetone, benzene, chlorinated solvents or high-aromatic petrol. Good water resistance but poor against ozone and weather.

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	90	90	°IRHD; ASTM D1415
	105	105	°IRHD, +15 change after 70 hours @ 100°C; ASTM D1415
Tensile Strength, Yield	5.60 MPa	812 psi	-20% change after 70 hours @ 100°C; ASTM D412
	7.00 MPa	1020 psi	ASTM D412
Elongation at Break	60.0 %	60.0 %	-40% change after 70 hours @ 100°C; ASTM D412
	100 %	100 %	ASTM D412
Compression Set	25 %	25 %	24 hours @ 100°C; ASTM D395

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	120 °C	248 °F
Minimum Service Temperature, Air	-35.0 °C	-31.0 °F
	-30.0 °C	-22.0 °F	Non-brittle after 3 minutes
Flash Point	>= 300 °C	>= 572 °F

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