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Greene Tweed CHEMRAZÂ® 517 Perfluoroelastomer

Category	Polymer , Thermoset , Fluoropolymer, TS , Thermoset Fluoroelastomer , Rubber or Thermoset Elastomer (TSE)
Manufacturer	Greene Tweed
Trade Name	CHEMRAZ®
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Greene Tweed CHEMRAZÂ® 517 Perfluoroelastomer.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Greene Tweedâ€™s ChemrazÂ® 517, a perfluoroelastomer, is a white specialty compound, perfect for applications where contamination from carbon black must be prevented. Chemraz 517 has a Shore A hardness value of 80. Because of its wide temperature range, -22Â°F to 428Â°F (-30Â°C to 220Â°C) Chemraz 517 is well suited for use in a range of applications, from mechanical seals to mixersAvailable for use as O-rings, gaskets and many other custom shapesApplications:Mechanical sealsSampling/metering equipmentPump housingsInformation provided by Greene Tweed.

Physical Properties	Metric	English	Comments
Specific Gravity	2.22 g/cc	2.22 g/cc	ASTM D297

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	80	80	ASTM D2240
Tensile Strength at Break	11.0 MPa	1600 psi	ASTM D1414
Tensile Strength, Yield	3.72 MPa	540 psi	@ 50% Elongation; ASTM D1414
	7.24 MPa	1050 psi	@100% Elongation; ASTM D1414
Elongation at Break	165 %	165 %	ASTM D1414
Compression Set	25 %	25 %	70 hours @ 400Â°F (204Â°C) @ 25% deflection; ASTM D395

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	220 Â°C	428 Â°F
Minimum Service Temperature, Air	-30.0 Â°C	-22.0 Â°F

Descriptive Properties	Value	Comments
Color	White

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