Precision Polymer Engineering Z70F Hydrogenated NBR Compound

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 Z70F Hydrogenated NBR Compound.pdf
Price	EMAIL US sales@lookpolymers.com
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Material Notes:

Hydrogenated Nitrile Butadiene Rubber (HNBR), 65-75 °IRHD. Medium acrylonitrile content (ACN = 34%). Formulated using only those ingredients determined by the United States Food and Drug Administration (FDA) to be in accordance with Code of Federal Regulations, Title 21 (CFR21), Section 177.2600 and Section 180.22. Extraction tested.Applications: High strength and excellent chemical resistance. Higher operating temperature than standard nitrile. Material designed for repeated use in equipment associated with the production of fatty and aqueous foodstuffs. Steam resistant.

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	70	70	°IRHD; ASTM D1415
	80	80	°IRHD, +10 change after 70 hours @ 150°C; ASTM D1415
Tensile Strength, Yield	13.6 MPa	1970 psi	-15% change after 70 hours @ 150°C; ASTM D412
	16.0 MPa	2320 psi	ASTM D412
Elongation at Break	187.5 %	187.5 %	-25% change after 70 hours @ 150°C; ASTM D412
	250 %	250 %	ASTM D412
Compression Set	25 %	25 %	72 hours @ 125°C; ASTM D395

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	180 °C	356 °F
Minimum Service Temperature, Air	-40.0 °C	-40.0 °F
	-40.0 °C	-40.0 °F	Non-brittle after 3 minutes
Flash Point	>= 300 °C	>= 572 °F

Descriptive Properties	Value	Comments
Extraction Test, 21 CFR 177.2600	pass	Distilled Water
	pass	n-Hexane
	pass	Acrylonitrile

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