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Solef® 31508
| Category: | PVDF , Polyvinylidene Fluoride |
| Manufacturer: | Solvay Specialty Polymers |
| Trademark: | Solef® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | TtIwiQ_Solef-31508.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Solef® 31508 PVDF copolymer is a low viscosity and very flexible grade for Wire&Cable applications. |
| General Information | |
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| Features |
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| Uses |
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| Forms |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.75 to 1.80 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (230°C/2.16 kg) | 3.0 to 8.0 | g/10 min | ASTM D1238 |
| Molding Shrinkage - Flow | 2.0 to 3.0 | % | |
| Water Absorption (23°C, 24 hr) | < 0.040 | % | ASTM D570 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore D, 2.00 mm) | 53 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus 1(23°C, 2.00 mm) | 400 to 600 | MPa | ASTM D638 |
| Tensile Strength 2 | ASTM D638 | ||
| Yield, 23°C, 2.00 mm | 14.0 to 35.0 | MPa | |
| Break, 23°C, 2.00 mm | 14.0 to 30.0 | MPa | |
| Tensile Elongation 3 | ASTM D638 | ||
| Yield, 23°C, 2.00 mm | 10 to 12 | % | |
| Break, 23°C, 2.00 mm | 350 to 600 | % | |
| Coefficient of Friction | ASTM D1894 | ||
| vs. Itself - Dynamic | 0.20 to 0.30 | ||
| vs. Itself - Static | 0.20 to 0.40 | ||
| Taber Abrasion Resistance (1000 Cycles, 1000 g, CS-10 Wheel) | 5.00 to 10.0 | mg | ASTM D4060 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact 4(23°C, 4.00 mm) | 1000 | J/m | ASTM D6110 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Glass Transition Temperature | -28.0 | °C | ASTM D4065 |
| Vicat Softening Temperature | 110 | °C | ASTM D1525 5 |
| Melting Temperature | 167 to 171 | °C | ASTM D3418 |
| Peak Crystallization Temperature (DSC) | 125 to 131 | °C | ASTM D3418 |
| CLTE - Flow (0 to 40°C) | 1.3E-4 to 1.5E-4 | cm/cm/°C | ASTM D696 |
| Specific Heat | ASTM E968 | ||
| 23°C | 1200 | J/kg/°C | |
| 100°C | 1600 | J/kg/°C | |
| Thermal Conductivity (23°C) | 0.20 | W/m/K | ASTM C177 |
| Crystallization Heat | 22.0 to 28.0 | J/g | ASTM D3417 |
| Heat of Fusion | 23.0 to 29.0 | J/g | ASTM D3417 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | > 1.0E+14 | ohms | ASTM D257 |
| Volume Resistivity | > 1.0E+14 | ohms·cm | ASTM D257 |
| Dielectric Strength (23°C, 1.00 mm) | 20 to 25 | kV/mm | ASTM D149 |
| Dielectric Constant (23°C, 1 kHz) | 7.00 | ASTM D150 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating (0.100 mm) | V-0 | UL 94 | |
| Oxygen Index (3.00 mm) | 48 | % | ASTM D2863 |
| Note Message | |
|---|---|
| 1 . | Type IV, 1.0 mm/min |
| 2 . | Type IV, 50 mm/min |
| 3 . | Type IV, 50 mm/min |
| 4 . | 2 m/s, Partial Break |
| 5 . | Rate A (50°C/h), Loading 2 (50 N) |
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