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Specifications of HIPS:
1. virgin HIPS
2. High impact resistance, strong toughness
3. Good mold releasing, coloring, low water absorption
4. Comprehensive performance is good
5. Below 10KGS, sample is free
6. For household appliances parts, disposable packages
Raw materials description | |||||||
Standard | Injection molding grade | Colour | White | ||||
Application | High impact, high heat-resisting, low temperature resistance,good regidity,according with food hygienic standard, be widely used in toy and home appliances manufacture. | ||||||
Remark | High impact, high heat-resisting, extrusion molding. | ||||||
Raw materials technique data | |||||||
Property items | Test condition | Method | Test result | Units | |||
Basic performance | Melt flow rate | 200°C/5kg | ISO 1133 | 4.6 | g/10min | ||
Density | ISO 1183 | 1.04 | g/cm3 | ||||
Water absorption | ISO 62 | <0.1 | % | ||||
Physical property | Process contractibility rate | ISO 294 | 0.4-0.7 | % | |||
Mechanical behavior | Stretch yield stress | 23°C | ISO 527 | 23 | Mpa | ||
Percentage elongation | 23°C | ISO 527 | 45 | % | |||
flexural strengh | 23°C | ISO 178 | 46 | Mpa | |||
Flexural modulus | 23°C | ISO 178 | 2260 | Mpa | |||
Izod impact | 23°C | ISO 180 | 115 | j/m | |||
Rockwell hardness | 23°C | ASTMD-785 | 65 | L | |||
Thermal property | Vicat softening point | B10/oil | ISO 306 | 95 | °C | ||
distortion temperature(non-anneal) | 1.82Mpa | ISO 75-2 | 79 | °C | |||
Other propery | Fire resistance | UL 94 | HB | ||||
residual monomer | <400 | ppm max |