S-Plastics Geloy HRE250 resin is High impact,weatherable, flame retardant injection moulding grade Polycarbonate/AES alloy.
| TYPICAL PROPERTIES (1) | |||
| MECHANICAL | Value | Unit | Standard |
| Tensile Stress, yld, Type I, 50 mm/min | 59 | MPa | ASTM D 638 |
| Tensile Stress, brk, Type I, 50 mm/min | 42 | MPa | ASTM D 638 |
| Tensile Strain, brk, Type I, 50 mm/min | 120 | % | ASTM D 638 |
| Flexural Stress, yld, 1.3 mm/min, 50 mm span | 90 | MPa | ASTM D 790 |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 2200 | MPa | ASTM D 790 |
| IMPACT | Value | Unit | Standard |
| Izod Impact, notched, 23°C | 699 | J/m | ASTM D 256 |
| THERMAL | Value | Unit | Standard |
| Vicat Softening Temp, Rate B/50 | 120 | °C | ASTM D 1525 |
| HDT, 1.82 MPa, 3.2mm, unannealed | 100 | °C | ASTM D 648 |
| PHYSICAL | Value | Unit | Standard |
| Specific Gravity | 1.17 | - | ASTM D 792 |
| Mold Shrinkage, flow, 3.2 mm | 0.5 - 0.7 | % | S-Plastics Method |
| Melt Flow Rate, 260°C/5.0 kgf | 31 | g/10 min | ASTM D 1238 |
| Source GMD, last updated:06/18/1999 | |||
| Parameter | ||
| Injection Molding | Value | Unit |
| Drying Temperature | 100 | °C |
| Drying Time | 3 - 4 | hrs |
| Drying Time (Cumulative) | 8 | hrs |
| Melt Temperature | 260 - 280 | °C |
| Mold Temperature | 60 - 80 | °C |
| Source GMD, last updated:06/18/1999 | ||
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For more information please download the datasheet |
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S-Plastics Geloy HRE250.pdf |
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