| About |
|---|
| HI650 is a high impact grade of polystyrene resin for injection molding with good impact resistance and easy flow. It is recommended for electrical appliances (air conditioning parts, TV), household products, sanitary ware, and toys. It also meets the requirement of food contact regulation&& |
| Product Description | |
|---|---|
| Generic | PS (HIPS) |
| Material Status | Commercial: Negative |
| Features | High impact resistance,Good liquidity,Food contact compliance,HB |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Melt Flow Rate | |||
| 200℃，5.0kg | 8.0 | g/10min | ASTM D1238 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃，5.84mm | 110 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed, 6.35 mm | 90.0 | ℃ | ASTM D648 |
| Vicat Softening Temp | 96.0 | ℃ | ASTM D1525 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 1.50 mm | HB | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| L-grade, 23 ℃, 6.35 mm | 79 | ASTM D785 | |
| tensile strength | |||
| Yield, 23 ℃ | 22.8 | MPa | ASTM D638 |
| Bending modulus | |||
| 23℃ | 2280 | MPa | ASTM D790 |
| bending strength | |||
| Yield, 23 ℃ | 44.1 | MPa | ASTM D790 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Processing (melt) temperature | 180 to 240 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Loading 1 (10 N) |
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