Overview
HIPS has excellent impact resistance, rigidity, electrical insulating property, corrosion resistance and dyeability.
Application
HIPS can be used to produce the shells of electrical household appliances, toys, automobile parts, daily necessities, etc.
Package, Storage & Transportation
The resin is packaged in internally film-coated polypropylene woven bags. The net weight is 25Kg/bag. The resin should be stored in well-ventilated and dry warehouses and away from fire and direct sunlight. It should not be piled up in the open air. During transportation, the material should not be exposed to strong sunlight or rain and should not be transported together with sand, soil, metal, coal or other contaminants. Transportation together with corrosive or flammable substance is strictly prohibited.
Grades and Typical Values (Not Warranted Values) and Applications
| Grades | 466F | 476L | 576H | 2710 | 2720 | |
| MFR | g/10 min | 4 | 5 | 3.8 | 5 | 4.2 |
| Residual Monomer | mg/kg | – | – | – | – | – |
| -Vicat Softening Point | °C | 95 | 90 | 94 | 90 | 88 |
| Notched Izod Impact Strength | KJ/m2 | 11 | 11 | 11.5 | 10 | 10 |
| Tensile Stress at Yield | MPa | 30 | 23 | 20 | 21 | 30 |
| Tensile Strain at Break | % | – | – | 35 | – | 50 |
| Grades | 532 | GH660 | GH660H | HG388 | 990 | |
| MFR | g/10 min | 4.5 | 6.0 | 5.5 | 4 | 4 |
| Residual Monomer | mg/kg | – | 800 | 800 | 300 | – |
| Vicat Softening Point | °C | 90 | 88 | 87 | 87 | 94 |
| Notched Izod Impact Strength | KJ/m2 | 11 | 7.3 | 8.0 | 10.5 | 150 |
| Tensile Stress at Yield | MPa | 23 | 18 | 18 | – | 23 |
| Tensile Strain at Break | % | 24 | 30 | 26 | 30 | – |
