S-Plastics Cycoloy DC8610 resin is PRELIMINARY DATA. Automotive instrument panels and trim. Excellent impact and ductility at room/low temperatures; foam adhesion and paintability.
| TYPICAL PROPERTIES (1) | |||
| MECHANICAL | Value | Unit | Standard |
| Tensile Stress, yld, Type I, 50 mm/min | 55 | MPa | ASTM D 638 |
| Tensile Strain, yld, Type I, 50 mm/min | 5 | % | ASTM D 638 |
| Tensile Strain, brk, Type I, 50 mm/min | 150 | % | ASTM D 638 |
| Flexural Stress, yld, 2.6 mm/min, 100 mm span | 79 | MPa | ASTM D 790 |
| Flexural Modulus, 2.6 mm/min, 100 mm span | 2200 | MPa | ASTM D 790 |
| IMPACT | Value | Unit | Standard |
| Izod Impact, notched, 23°C | 640 | J/m | ASTM D 256 |
| Izod Impact, notched, -30°C | 534 | J/m | ASTM D 256 |
| Instrumented Impact Energy @ peak, 23°C | 61 | J | ASTM D 3763 |
| Instrumented Impact Energy @ peak, -30 | 54 | J | ASTM D 3763 |
| THERMAL | Value | Unit | Standard |
| HDT, 0.45 MPa, 6.4 mm, unannealed | 123 | °C | ASTM D 648 |
| HDT, 1.82 MPa, 6.4 mm, unannealed | 107 | °C | ASTM D 648 |
| PHYSICAL | Value | Unit | Standard |
| Specific Gravity | 1.13 | - | ASTM D 792 |
| Water Absorption, 24 hours | 0.1 | % | ASTM D 570 |
| Water Absorption, equilibrium, 23C | 0.4 | % | ASTM D 570 |
| Mold Shrinkage, flow, 3.2 mm | 0.5 - 0.7 | % | S-Plastics Method |
| Melt Flow Rate, 260°C/3.8 kgf | 13.5 | g/10 min | ASTM D 1238 |
| Source GMD, last updated:01/05/2000 | |||
| Parameter | ||
| Injection Molding | Value | Unit |
| Drying Temperature | 105 - 110 | °C |
| Drying Time | 3 - 4 | hrs |
| Drying Time (Cumulative) | 8 | hrs |
| Maximum Moisture Content | 0.04 | % |
| Melt Temperature | 275 - 300 | °C |
| Nozzle Temperature | 275 - 300 | °C |
| Front - Zone 3 Temperature | 260 - 300 | °C |
| Middle - Zone 2 Temperature | 255 - 295 | °C |
| Rear - Zone 1 Temperature | 250 - 290 | °C |
| Mold Temperature | 60 - 90 | °C |
| Back Pressure | 0.3 - 0.7 | MPa |
| Screw Speed | 40 - 70 | rpm |
| Shot to Cylinder Size | 30 - 80 | % |
| Vent Depth | 0.038 - 0.076 | mm |
| Source GMD, last updated:01/05/2000 |
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For more information please download the datasheet |
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S-Plastics cycoloy DC8610.pdf |
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