About |
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Fluoraz 890 is formulated for use in sanitary gaskets where both USP and FDA compliance is required, making it an excellent compound for both pharmaceutical and other hygienic fluid handling applications such as seals for brewery applications. Fluoraz 890 metal and TOC extractable are an orde of magnitude lower than premium competitive FKM formulations, ensuring little or no contamination into the process stream. Fluoraz 890 also meets the extrative requirements of both 21 CFR 177.2600 (e), (f) and 21 CFR 177.240 (d) extraction testing for perfluoroelastomers. Fluoraz 890 sanitary gaskets by Greene, Tweed are designed for minimal intrusion. Fluoraz 784 is also available in O-rings and custom shapes where a low durometer hardness is desired.&& |
Product Description | |
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Generic | PTFE |
Material Status | Commercial: Active |
Features | Low extract,Food contact compliance,Solvent resistance,Resistance to the steam |
Availabilitys | North America |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 1.65 | g/cm³ | ASTM D297 |
MECHANICAL | Nominal value | Unit | Test method |
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Shore hardness | |||
Shaw’s A | 80 | ASTM D2240 |
elastic body | Nominal value | Unit | Test method |
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tensile strength | ASTM D412 | ||
fracture | 17.9 | MPa | ASTM D412 |
50% strain | 5.86 | MPa | ASTM D412 |
100% strain | 11.7 | MPa | ASTM D412 |
Tensile strain | |||
fracture | 180 | % | ASTM D412 |
Compression deformation | |||
204℃,70 hr | 30 | % | ASTM D395 |
THERMAL | Nominal value | Unit | Test method |
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Operating temperature | -5 to 232 | ℃ |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
2. 25% Deflection |
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