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Kynar Flex® 2850-04
| Category: | PVDF , Polyvinylidene Fluoride |
| Manufacturer: | Arkema |
| Trademark: | Kynar Flex® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | lveKEf_Kynar-Flex-2850-04.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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KYNAR FLEX® 2850-4 is a pelletized, semi-crystalline VF2 based copolymer. KYNAR FLEX® 2850-04 has been specifically designed for use in injection molding. KYNAR FLEX® 2850-04 is easily processed and has excellent physical, mechanical, thermal and flame resistant characteristics. KYNAR FLEX® 2850-04 meets the smoke and flame requirements of UL 910. ADDITIONAL CHARACTERISTICS: Excellent thermal stability Excellent abrasion resistance Excellent purity and chemical resistance Imprevious to UV degradation Self extinguishing material Pigmentable |
| General Information | |
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| Features |
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| Forms |
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| Processing Method |
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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) | 70 to 75 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | ASTM D638 | ||
| Yield, 23°C | 31.0 to 41.4 | MPa | |
| Break, 23°C | 27.6 to 48.3 | MPa | |
| Tensile Elongation (Break, 23°C) | 30 to 200 | % | ASTM D638 |
| Flexural Modulus (23°C) | 1030 to 1240 | MPa | ASTM D790 |
| Flexural Strength (23°C) | 20.7 to 34.5 | MPa | ASTM D790 |
| Compressive Strength (23°C) | 41.4 to 58.6 | MPa | ASTM D695 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Peak Melting Temperature | 155 to 160 | °C | ASTM D3418 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| 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) | 400 to 800 | Pa·s | ASTM D3835 |
| Note Message | |
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| 1 . | 65% R.H. |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Baydur® 661 IBS (30 pcf, 20% Wollastocup) | Covestro - PUR | PUR-MDI | Baydur® |
| ColorRx® TPU-70D0RX | LTL Color Compounders, Inc. | TPU-PC | ColorRx® |
| ELASTOSIL® R plus 4000/40 | Wacker Chemie AG | Silicone | ELASTOSIL® R plus |
| POLYfill PPH T20020 UV | Polykemi AB | PP Homopolymer | POLYfill |
| Sylvin 8950-90 White 1368 | Sylvin Technologies Incorporated | PVC, Unspecified | Sylvin |
