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Greene Tweed CHEMRAZ® 653 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 CHEMRAZ® 653 Perfluoroelastomer.pdf
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Material Notes:
Chemraz® is a black perfluoroelastomer specifically formulated to meet the extreme demands of diffusion, LPCVD and thin dry processing applications. It exhibits superior compression set resistance and is recommended for static and dynamic high temperature applications up to 324°C (615°F).Applications:Quartz rod sealsBell jar sealsHigh-temperature valve sealsKF fitting sealsInformation provided by Greene Tweed.
Physical Properties Metric English Comments
Specific Gravity 1.99 g/cc
1.99 g/cc
ASTM D297
Mechanical Properties Metric English Comments
Hardness, Shore A 80
80
ASTM D2240
Tensile Strength at Break 12.6 MPa
1830 psi
ASTM D1414
Tensile Strength, Yield 2.48 MPa
360 psi
@50% Elongation; ASTM D1414
7.52 MPa
1090 psi
@100% Elongation; ASTM D1414
Elongation at Break 135 %
135 %
ASTM D1414
Compression Set 14 %
14 %
70 hours @ 400°F (204°C) @ 25% deflection; ASTM D395
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 324 °C
615 °F
Minimum Service Temperature, Air -17.8 °C
0.000 °F
Descriptive Properties Value Comments
Color Black
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