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Kynar Flex® 3121-50
| Category: | PVDF , Polyvinylidene Fluoride |
| Manufacturer: | Arkema |
| Trademark: | Kynar Flex® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | SnTSmg_Kynar-Flex-3121-50.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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KYNAR FLEX® 3120-50 is a pelletized semi-crystalline VF2 based copolymer. It can be molded or extruded and has a useful temperature range from -40°C - 150°C. KYNAR FLEX® 3120-50 has a UL RTI of 150°C KYNAR FLEX® 3121-50 can be used in compounding for wire and cable as well as other extrusion applications. KYNAR FLEX® 3121-50 is a specially designed powder used as a polymer process aid (PPA) for polyolefins. The use of KYNAR FLEX® 3120-50 or KYNAR FLEX 3121-50 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 | 1.76 to 1.79 | 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 | 24.1 to 34.5 | MPa | |
| Break, 23°C | 34.5 to 48.3 | MPa | |
| Tensile Elongation (Break, 23°C) | 300 to 550 | % | ASTM D638 |
| Flexural Modulus (23°C) | 621 to 827 | 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 | 161 to 168 | °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) | 2000 to 2600 | Pa·s | ASTM D3835 |
| Note Message | |
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| 1 . | 65% R.H. |
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|---|---|---|---|
| Tenac™ 2010 | Asahi Kasei Chemicals Corporation | Acetal (POM) Homopolymer | Tenac™ |
| Ferro PP TPP20AJ25UL BLACK | Ferro Corporation | PP Homopolymer | Ferro PP |
| Polidan® T/A-LX | Solvay Specialty Polymers | XLPE | Polidan® |
| Dapol® D2200F | Fudow Co., Ltd. | DAP | Dapol® |
| Thermec N™ 4314CF30 | Technical Polymers, LLC | PPA | Thermec N™ |
