Outline: High impact polystyrene, also known as HIPS, is a thermoplastic material made from elastomer modified polystyrene.Made of rubber and continuous polystyrene phase two phase system, has developed into important polymer products in the world, the universal product in impact performance and machining performance has a very wide range, has the widespread application, such as used in automobiles, instruments, electric products, furniture, household appliances, telecommunications, electronics, computer, disposable supplies, medicine, packaging and entertainment market. Because of its convenience and low cost, HIPS is widely used in many appliances and industries.Major industries and markets include packaging, disposable goods, appliances and consumer appliances, toys and entertainment goods, construction products and decorations.The largest single application of HIPS is packaging, particularly in the food industry, which accounts for over 30% of worldwide consumption.
| HIPS Sheet Roll Test Item | Test method | Unit | Properties |
| Specific gravity | ASTM D792 | g/cm3 | 1.04 |
| Impact Strength | ASTM D256 | mpa | 35 |
| Tensile Strength | ASTM D638 | mpa | 29 |
| Heat Deflection Temperature | ASTM D648 | ℃ | 85 |
| Flexural Strength | ASTM D790 | mpa | 36 |
| COLOR | Visual Inspection | / | Customized |
| SURFACE RESISTANCE | ASTM D257 | Ω | 10 |
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