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Greene Tweed FLUORAZ® 888 Fluoroelastomer, FEPM

Category Polymer , Thermoset , Fluoropolymer, TS , Thermoset Fluoroelastomer , Rubber or Thermoset Elastomer (TSE)
Manufacturer Greene Tweed
Trade Name FLUORAZ®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Greene Tweed FLUORAZ® 888 Fluoroelastomer, FEPM.pdf
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Material Notes:
Fluoraz® 888 polytetrafluoroethylene/propylene (FEPM) performs well in aggressive chemicals where ultra pure materials are not required. Recommended for conventional wet and dry system applications requiring better chemical resistance than typical fluoroelastomers, Fluoraz 888 has a good field performance history in both dynamic and static applications. Fluoraz 888 remains stable at service temperatures up to 230°C (446°F).Applications:Valve sealsKF fitting sealsWindow sealsLid sealsGas inlet sealsChamber sealsDoor sealsGasketsFitting and union dealsSlit valvesInformation provided by Greene Tweed.
Physical Properties Metric English Comments
Specific Gravity 1.56 g/cc
1.56 g/cc
ASTM D297
Mechanical Properties Metric English Comments
Hardness, Shore A 70
70
ASTM D2240
Tensile Strength at Break 22.9 MPa
3320 psi
ASTM D1414
Tensile Strength, Yield 1.31 MPa
190 psi
@50% Elongation; ASTM D1414
3.14 MPa
455 psi
@100% Elongation; ASTM D1414
Elongation at Break 325 %
325 %
ASTM D1414
Compression Set 48 %
48 %
70 hours @ 400°F (204°C) @ 25% deflection; ASTM D395
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 230 °C
446 °F
Minimum Service Temperature, Air -28.9 °C
-20.0 °F
Descriptive Properties Value Comments
Color Tan
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