GPPS
General Purpose Polystyrene
TJPS-G1161 SPECIFICATION
Properties | Unit | Value | Standard |
Tensile Strength (Yield) | (kg/cm2) | 520 | D-638 |
Tensile Modulus of Elasticity | (kg/cm2) | 2.7×104 | D-638 |
Izod Impact Strength (notched,t=6.4 mm) | (kg-cm/cm ) | 2.2 | D-256 |
Vicat Softening Point (50°C/hr ,1000 g) | (°C) | 104 | D-1525 |
Melt Index (200°C , 5000 g) | (g/10 min) | 4 | D-1238 |
TJPS-G1551 SPECIFICATION
Properties | Unit | Value | Standard |
Tensile Strength (Yield) | (kg/cm2) | 440 | D-638 |
Tensile Modulus of Elasticity | (kg/cm2) | 2.6×10⁴ | D-638 |
Izod Impact Strength (notched,t=6.4 mm) | (kg-cm/cm ) | 2.4 | D-256 |
Vicat Softening Point (50°C/hr ,1000 g) | (°C) | 92 | D-1525 |
Melt Index (200°C , 5000 g) | (g/10 min) | 9 | D-1238 |
TJPS-G1461 SPECIFICATION
Properties | Unit | Value | Standard |
Tensile Strength (Yield) | (kg/cm2) | 500 | D-638 |
Tensile Modulus of Elasticity | (kg/cm2) | 2.6×10⁴ | D-638 |
Izod Impact Strength (notched,t=6.4 mm) | (kg-cm/cm ) | 2.2 | ISO-180-A |
Vicat Softening Point (50°C/hr ,1000 g) | (°C) | 94-103 | D-1525 |
Melt Index (200°C , 5000 g) | (g/10 min) | 6-8 | D-1238 |
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