Alliance Polymers Viprene™ G45D-32U-BLK Thermoplastic Vulcanizate Elastomer
| Manufacturer | Alliance Polymers |
| Trade Name | Viprene™ |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
Description
Material Notes:
Viprene™ G45D-32U-BLK is a UV and Heat Stabilized TVP (Thermoplastic Vulcanizate Elastomer). This material can be easily processed by extrusion or injection molding. It exhibits easy flowing characteristics. Availability: North AmericaAdditive: Heat Stabilizer and UV StabilizerFeatures: Good Flow, Good UV Resistance and Heat StabilizedAppearance: BlackForms: PelletsProcessing Method: Extrusion and Injection MoldingInformation provided by Alliance Polymers
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 0.940 g/cc | 0.0340 lb/in³ | ISO 2781 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore A | 95 | 95 | ISO 868 |
| Hardness, Shore D | 45 | 45 | ISO 868 |
| Tensile Strength at Break | 14.7 MPa | 2130 psi | ISO 37 |
| Tensile Stress | 9.10 MPa
@Strain 100 %
|
1320 psi
@Strain 100 %
|
ISO 37 |
| 11.0 MPa
@Strain 300 %
|
1600 psi
@Strain 300 %
|
ISO 37 | |
| Elongation at Break | 500 % | 500 % | ISO 37 |
| Tear Strength | 85.9 kN/m | 490 pli | ISO 34-1 |
| Compression Set | 55 %
@Temperature 70.0 °C,
Time 79200 sec |
55 %
@Temperature 158 °F,
Time 22.0 hour |
ASTM D3995B |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Brittleness Temperature | -60.0 °C | -76.0 °F | ASTM D746 |
| Flammability, UL94 | HB
@Thickness 1.00 mm
|
HB
@Thickness 0.0394 in
|
|
| HB
@Thickness 1.50 mm
|
HB
@Thickness 0.0591 in
|
||
| HB
@Thickness 3.00 mm
|
HB
@Thickness 0.118 in
|
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Processing Temperature | 60.0 – 240 °C | 140 – 464 °F | Injection |
| 210 °C | 410 °F | Gate Temperature; Extrusion | |
| Rear Barrel Temperature | 190 °C | 374 °F | Injection |
| Middle Barrel Temperature | 195 °C | 383 °F | Injection |
| Front Barrel Temperature | 200 °C | 392 °F | Injection |
| Nozzle Temperature | 200 – 240 °C | 392 – 464 °F | Injection |
| Zone 1 | 190 °C | 374 °F | Extrusion |
| Zone 2 | 200 °C | 392 °F | Extrusion |
| Zone 3 | 205 °C | 401 °F | Extrusion |
| Die Temperature | 215 °C
@Pressure 5.00 – 20.0 MPa
|
419 °F
@Pressure 725 – 2900 psi
|
Extrusion |
| Mold Temperature | 10.0 – 50.0 °C | 50.0 – 122 °F | Injection |
| Injection Velocity | >= 50.0 mm/sec | >= 1.97 in/sec | Injection |
| Drying Temperature | 80.0 °C | 176 °F | Injection |
| 80.0 °C | 176 °F | Extrusion | |
| Dry Time | 3.00 hour | 3.00 hour | Injection |
| 3.00 hour | 3.00 hour | Extrusion | |
| Back Pressure | 0.300 – 0.703 MPa | 43.5 – 102 psi | Injection |
| Clamp Pressure | 40.0 – 70.3 MPa | 5800 – 10200 psi | Injection |
| Screw Speed | 100 – 200 rpm | 100 – 200 rpm | Injection |
