Высококачественные продукты ударопрочный пенополистирол гранулы из смолы для бедер
- Категория товара: HIPS >>>
- Поставщик (Оптовый магазин): Hebei,Base,Import,And,Export,Co.,Ltd.
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Характеристики
Product Description
High-impact polystyrene, also known as HIPS, is a thermoplastic material made from elastomer-modified polystyrene. A two-phase system consisting of a rubber phase and a continuous polystyrene phase has developed into an important polymer commodity in the world. This general-purpose product has a wide range of impact properties and processing properties, making it suitable for a wide range of applications. , such as in the automotive, appliances, electrical products, furniture, household appliances, telecommunications, electronics, computers, disposables, pharmaceuticals, packaging and entertainment markets.
The application fields of HIPS are automobile, electronic and electrical appliances, mechanical manufacturing, etc. The use in the automobile field includes many parts, such as automobile instrument panel, exterior body panel, interior trim panel, steering wheel, soundproof panel, door lock, bumper, ventilation pipe, etc. In electrical appliances, it is widely used in refrigerators,televisions, washing machines, air conditioners, computers, copiers and other electronic appliances.shrinkage, good dimensional stability, and good weather resistance.
Specification
Property | Test Method | Typical Value | Unit |
Melt Flow Rate | ISO 1133 @ 190°C/2.16 kg | 1.6 | g/10 min |
Melt Flow Rate | ISO 1133 @ 210°C/2.16 kg | 3.7 | g/10 min |
Density | ISO 1183 | 1.19 | g/cm3 |
Water vapor transmission rate | ASTM E96 @ 40°C 90RH | 1.3 | |
Oxygen transmission rate | @ 20°C 0RH | 0.0059 | |
Oxygen transmission rate | @ 20°C 65RH | 0.0079 | |
Oxygen transmission rate | @ 20°C 85RH | 0.03 | |
Tensile Strength at Break | ISO 527 @ 23°C | 34 | MPa |
Tensile modulus | ISO 527 @ 23°C | 2700 | MPa |
Elongation at Break | ISO 527 @ 23°C | 15 | % |
Flexural modulus | ISO 178 @ 23°C | 4800 | MPa |
Simply Supported Beam Unnotched Impact | ISO 179 | 2 | Kj/m2 |
Hardness | ISO 2023 | 90 | |
Crystallization temperature | ISO 11357 | 158 | |
Glass transition temperature | ISO 11357 | 57 | ℃ |
Melting temperature | ISO 11357 | 183 | ℃ |
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