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Kynar Flex® 2821-00
| Category: | PVDF , Polyvinylidene Fluoride |
| Manufacturer: | Arkema |
| Trademark: | Kynar Flex® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 83rXLr_Kynar-Flex-2821-00.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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KYNAR FLEX® 2821-00 is a semi-crystalline VF2 based copolymer. KYNAR FLEX® 2821-00 can be used in compounding for wire and cable applications as well as injection molding. KYNAR FLEX® 2821-00 is a specially designed powder used as a polymer process aid (PPA) for polyolefins. The use of KYNAR FLEX® 2821-00 at 200 - 1000 ppm levels reduces extruder pressure, improves surface finish, reduces die build up, and improves gauge control. |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.77 to 1.80 | g/cm³ | ASTM D792 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore D, 23°C) | 65 to 70 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | ASTM D638 | ||
| Yield, 23°C | 20.0 to 34.5 | MPa | |
| Break, 23°C | 17.2 to 34.5 | MPa | |
| Tensile Elongation (Break, 23°C) | 100 to 300 | % | ASTM D638 |
| Flexural Modulus (23°C) | 483 to 758 | MPa | ASTM D790 |
| Flexural Strength (23°C) | 20.7 to 34.5 | MPa | ASTM D790 |
| Compressive Strength (23°C) | 31.0 to 41.4 | MPa | ASTM D695 |
| Thermal | Nominal Value | Unit | Test Method |
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| Peak Melting Temperature | 140 to 145 | °C | ASTM D3418 |
| Electrical | Nominal Value | Unit | Test Method |
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| Volume Resistivity 1(20°C) | 2.0E+14 | ohms·cm | ASTM D257 |
| Fill Analysis | Nominal Value | Unit | Test Method |
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| Melt Viscosity (232°C, 100 sec^-1) | 1200 to 2000 | Pa·s | ASTM D3835 |
| Note Message | |
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| 1 . | 65% R.H. |
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