Category: | TPV , Thermoplastic Vulcanizate |
Manufacturer: | Alliance Polymers & Services |
Trademark: | Viprene™ |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | d8URBZ_Viprene-G40D-32U-NAT.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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Viprene™ G40D-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 |
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Density | 0.940 | g/cm³ | ISO 2781 |
Hardness | Nominal Value | Unit | Test Method |
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Durometer Hardness | ISO 868 | ||
Shaw A | 92 | ISO 868 | |
Shaw D | 40 | ISO 868 |
Elastomers | Nominal Value | Unit | Test Method |
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Tensile Stress | ISO 37 | ||
100% strain | 8.40 | MPa | ISO 37 |
300% strain | 10.2 | MPa | ISO 37 |
Tensile Stress (Break) | 14.1 | MPa | ISO 37 |
Tensile Elongation (Break) | 500 | % | ISO 37 |
Tear Strength | 79 | kN/m | ISO 34-1 |
Compression Set (70°C, 22 hr) | 53 | % | ASTM D395B |
Thermal | Nominal Value | Unit | Test Method |
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Brittleness Temperature | -60.0 | °C | ASTM D746 |
Flammability | Nominal Value | Test Method | |
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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 | |
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Drying Temperature | 80.0 | °C | |
Drying Time | 3.0 | hr | |
Rear Temperature | 190 | °C | |
Middle Temperature | 195 | °C | |
Front Temperature | 200 | °C | |
Nozzle Temperature | 200 - 230 | °C | |
Processing (Melt) Temp | 210 - 240 | °C | |
Mold Temperature | 10.0 - 50.0 | °C | |
Back Pressure | 0.300 - 0.700 | 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. | 190 | °C | |
Cylinder Zone 2 Temp. | 200 | °C | |
Cylinder Zone 3 Temp. | 205 | °C | |
Die Temperature | 215 | °C |
Extrusion instructions |
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Gate Temperature: 210°C (410°F)Die Pressure: 5 to 20 MPa (725 to 2900 psi) |
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