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Kynar® 370
| Category: | PVDF , Polyvinylidene Fluoride |
| Manufacturer: | Arkema |
| Trademark: | Kynar® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | LDxuvx_Kynar-370.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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KYNAR® 370 resin is a pelletized, semi-crystalline polymer of vinylidene fluoride. It is a versatile engineering plastic with an outstanding balance of physical and chemical properties that qualify it for high performance service in a wide variety of applications. It is a fluoropolymer capable of being fabricated on standard processing equipment. KYNAR® 370 is a low viscosity grade that has been filled with carbon to enhance physical properties. Mold shrinkage and thermal expansion are decreased by the addition of carbon. The shrinkage in molding of this product is very similar to that of polypropylene. This modification also increases the tensile strength, modulus, and heat deflection temperature substantially. KYNAR® 370 can be injection molded and extruded. |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.84 to 1.88 | g/cm³ | ASTM D792 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore D, 23°C) | 74 to 79 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | ASTM D638 | ||
| Yield, 23°C | 34.5 to 55.2 | MPa | |
| Break, 23°C | 37.9 to 55.2 | MPa | |
| Tensile Elongation (Break, 23°C) | 0.0 to 20 | % | ASTM D638 |
| Flexural Modulus (23°C) | 5520 to 6890 | MPa | ASTM D790 |
| Flexural Strength (23°C) | 138 to 207 | MPa | ASTM D790 |
| Compressive Strength (23°C) | 138 to 172 | MPa | ASTM D695 |
| Thermal | Nominal Value | Unit | Test Method |
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| Peak Melting Temperature | 165 to 172 | °C | ASTM D3418 |
| Electrical | Nominal Value | Unit | Test Method |
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| Volume Resistivity 1(20°C) | 1.0E+11 | ohms·cm | ASTM D257 |
| Fill Analysis | Nominal Value | Unit | Test Method |
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| Melt Viscosity (232°C, 100 sec^-1) | 800 to 1300 | Pa·s | ASTM D3835 |
| Note Message | |
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| 1 . | 65% R.H. |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Wellamid® 22L-BL | Wellman Engineering Resins | Nylon 66 | Wellamid® |
| Durez® 31906 (Injection) | Sumitomo Bakelite North America, Inc. | Phenolic | Durez® |
| EnCom PC 2212 | EnCom, Inc. | PC | EnCom |
| Huaxia Shenzhou PVDF DS206 | Shandong Huaxia Shenzhou New Material Co., Ltd. | PVDF | Huaxia Shenzhou |
| JSR EPR EP57F | JSR Corporation | EPDM | JSR EPR |
