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Viprene™ G75A-32U-NAT
| Category: | TPV , Thermoplastic Vulcanizate |
| Manufacturer: | Alliance Polymers & Services |
| Trademark: | Viprene™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | O1cSWE_Viprene-G75A-32U-NAT.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| Viprene™ G75A-32U-NAT is a UV and Heat Stabilized TPV (thermoplastic vulcanizate elastomer). This material can be easily procesed by extrusion or injection molding. It exhibits easy flowing characteristics. |
| General Information | |
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| Additive |
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| Features |
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| Appearance |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 0.970 | g/cm³ | ISO 2781 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A) | 75 | ISO 868 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress | ISO 37 | ||
| 100% strain | 2.90 | MPa | ISO 37 |
| 300% strain | 4.20 | MPa | ISO 37 |
| Tensile Stress (Break) | 8.50 | MPa | ISO 37 |
| Tensile Elongation (Break) | 550 | % | ISO 37 |
| Tear Strength | 45 | kN/m | ISO 34-1 |
| Compression Set (70°C, 22 hr) | 43 | % | ASTM D395B |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Brittleness Temperature | -60.0 | °C | ASTM D746 |
| Flammability | Nominal Value | Test Method | |
|---|---|---|---|
| Flame Rating | UL 94 | ||
| 1.00 mm | HB | UL 94 | |
| 1.50 mm | HB | UL 94 | |
| 3.00 mm | HB | UL 94 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 80.0 | °C | |
| Drying Time | 3.0 | hr | |
| Rear Temperature | 180 | °C | |
| Middle Temperature | 185 | °C | |
| Front Temperature | 185 | °C | |
| Nozzle Temperature | 190 - 220 | °C | |
| Processing (Melt) Temp | 190 - 230 | °C | |
| Mold Temperature | 10.0 - 50.0 | °C | |
| Back Pressure | 0.500 - 0.850 | MPa | |
| Screw Speed | 100 - 200 | rpm | |
| Clamp Tonnage | 4.0 - 7.0 | kN/cm² |
| Injection instructions |
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| Injection Speed: 50 mm/sec or more |
| Extrusion | Nominal Value | Unit | |
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| Drying Temperature | 80.0 | °C | |
| Drying Time | 3.0 | hr | |
| Cylinder Zone 1 Temp. | 180 | °C | |
| Cylinder Zone 2 Temp. | 185 | °C | |
| Cylinder Zone 3 Temp. | 185 | °C | |
| Die Temperature | 200 | °C |
| Extrusion instructions |
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| Gate Temperature: 195°C (383°F)Die Pressure: 4.8 to 17 MPa (696 to 2465 psi) |
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