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Chemraz 640
| Category: | Perfluoroelastomer , Perfluoroelastomer |
| Manufacturer: | Greene, Tweed & Co. |
| Trademark: | Chemraz |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | Q3gxS4_Chemraz-640.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Chemraz 640 is a Perfluoroelastomer product. It is available in North America. Applications of Chemraz 640 include engineering/industrial parts and sealing applications. Primary characteristic: high purity. |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 2.07 | g/cm³ | ASTM D297 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A) | 80 | ASTM D2240 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress | ASTM D1414 | ||
| 50% Strain | 4.48 | MPa | |
| 100% Strain | 7.69 | MPa | |
| Tensile Strength (Break) | 12.0 | MPa | ASTM D1414 |
| Tensile Elongation (Break) | 170 | % | ASTM D1414 |
| Compression Set 1(204°C, 70 hr) | 25 | % | ASTM D395 |
| Thermal | Nominal Value | Unit | |
|---|---|---|---|
| Service Temperature | -20 to 290 | °C |
| Note Message | |
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| 1 . | 25% Deflection |
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