China High Impact Polystyrene Raw Material Granules PS Resins Pellets PS, Find details about China PS Resins Pellets, PS from High Impact Polystyrene Raw Material Granules PS Resins Pellets PS
Item | Test conditions | Test method | Test data |
Density | ISO 1183:1987 | 1040kg/m3 | |
Water absorption | ISO 62:1999 | <0.1% | |
Melt flow rate | 200°C/5kg | ISO 1133:1997 | 3.8cm3/10mi |
Process shrinkage | ISO 294-4:1997 | 1eU | |
Charpy impact strength | 1eU | ISO 179:1993 | 15kj/m2 |
Tensile modulus | 1mm/min | ISO 527-2:1993 | 3300MPa |
Elongation | 50mm/min | ISO 527-2:1993 | 3% |
Tensile strength at break | 50mm/min | ISO 527-2:1993 | 55MPa |
Ball indentation hardness H | 358N/30s | ISO 2039-1:1993 | 150N/mm2 |
HDT | 1.8MPa | ISO 75-2:1993 | 84°C |
Bending strength | 2mm/min | ISO 178:1993 | 100MPa |
Linear coefficient of thermal | (23-80)°C | DIN 53 752 | 0.8-1.0K-1 |
Heat conduction | DIN 52 612 | 0.16W/mK | |
Vicat softening point | B50/oil | ISO 306:1994 | 93°C |
Flame retardance | >1.4mm | UL-Standard 94 | 94HBClass |
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