S-Plastics Cycolac GPT4600 resin is Automotive. Motorcycle fairings. Thin wall applications requiring good impact strength.
| MECHANICAL | Value | Unit | Standard |
| Tensile Stress, yld, Type I, 5 mm/min | 35 | MPa | ASTM D 638 |
| Tensile Modulus, 5 mm/min | 1790 | MPa | ASTM D 638 |
| Flexural Stress, yld, 1.3 mm/min, 50 mm span | 55 | MPa | ASTM D 790 |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 1790 | MPa | ASTM D 790 |
| Hardness, Rockwell R | 94 | - | ASTM D 785 |
| IMPACT | Value | Unit | Standard |
| Izod Impact, notched, 23°C | 331 | J/m | ASTM D 256 |
| Izod Impact, notched, -30°C | 160 | J/m | ASTM D 256 |
| THERMAL | Value | Unit | Standard |
| HDT, 1.82 MPa, 3.2mm, unannealed | 78 | °C | ASTM D 648 |
| HDT, 1.82 MPa, 6.4 mm, unannealed | 83 | °C | ASTM D 648 |
| CTE, -40°C to 95°C, flow | 1.04E-04 | 1/°C | ASTM E 831 |
| PHYSICAL | Value | Unit | Standard |
| Specific Gravity | 1.02 | - | ASTM D 792 |
| Mold Shrinkage, flow, 3.2 mm | 0.5 - 0.8 | % | S-Plastics Method |
| Melt Flow Rate, 230°C/3.8 kgf | 4.5 | g/10 min | ASTM D 1238 |
| Source GMD, last updated:12/29/1999 | |||
| Parameter | ||
| Injection Molding | Value | Unit |
| Drying Temperature | 90 - 95 | °C |
| Drying Time | 2 - 4 | hrs |
| Drying Time (Cumulative) | 8 | hrs |
| Maximum Moisture Content | 0.01 | % |
| Melt Temperature | 230 - 275 | °C |
| Nozzle Temperature | 230 - 275 | °C |
| Front - Zone 3 Temperature | 225 - 240 | °C |
| Middle - Zone 2 Temperature | 210 - 220 | °C |
| Rear - Zone 1 Temperature | 190 - 200 | °C |
| Mold Temperature | 50 - 65 | °C |
| Back Pressure | 0.3 - 0.7 | MPa |
| Screw Speed | 30 - 60 | rpm |
| Shot to Cylinder Size | 50 - 70 | % |
| Vent Depth | 0.038 - 0.051 | mm |
| Source GMD, last updated:12/29/1999 | ||
With a strong sales network and strength, we have warehousing services in Guangzhou, Dongguan, Shenzhen free trade zone, Hong Kong and other four places (conventional product inventory exceeds 1000 tons). We can provide customers with rapid response, professional service and excellent products!
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For more information please download the datasheet |
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S-Plastics Cycolac GPT4600.pdf |
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