XPS / Injection
- GP125E
Injection
- GP150K
Technical Datasheet
Material: GPPS
Grade: GP125E
Application: Injection
| Properties | Method | Unit | Value |
| Physical | |||
| Density | ASTM D792 | g/cm3 | 1,04 |
| Melt Flow Index (220℃, 10kg) | ASTM D1238 | g/10min | 7 |
| Mold Shirinkage | ASTM D955 | % | 0.3~0.6 |
| Water absorption | ASTM D570 | % | 0,03 |
| Mechanical | |||
| Tensile Strength | ASTM D638 | kgf/cm2 | 480 |
| Elongation | ASTM D638 | % | 3,5 |
| Flexural Strength | ASTM D790 | kgf/cm2 | 720 |
| Flexural Modulus | ASTM D790 | kgf/cm2 | 30 000 |
| Izod Impact Strength(3.2mm, 23℃) | ASTM D256 | kgf·cm/cm | 1,5 |
| Rockwell Hardness(R scale) | ASTM D785 | 74 | |
| Thermal | |||
| Heat Deflection Temperature(18.6kgf/cm2) | ASTM D648 | ℃ | 87 |
| Vicat Softening Temperature(1kg, 50℃/h) | ASTM D1525 | ℃ | 105 |
| Flammability, 1.5mm | UL 94 | HB | |
| Flammability, 3.0mm | UL 94 | HB |
Technical Datasheet
Material: GPPS
Grade: GP150K
Application: Injection
| Properties | Method | Unit | Value |
| Physical | |||
| Density | ASTM D792 | g/cm3 | 1,04 |
| Melt Flow Index (220℃, 10kg) | ASTM D1238 | g/10min | 3 |
| Mold Shirinkage | ASTM D955 | % | 0.3~0.6 |
| Water absorption | ASTM D570 | % | 0,03 |
| Mechanical | |||
| Tensile Strength | ASTM D638 | kgf/cm2 (psi) |
540 (7,668) |
| Elongation | ASTM D638 | % | 3,5 |
| Flexural Strength | ASTM D790 | kgf/cm2 (psi) |
890 (12,638) |
| Flexural Modulus | ASTM D790 | kgf/cm2 (psi) |
33,000 (468,600) |
| Izod Impact Strength(3.2mm, 23℃) | ASTM D256 | kgf·cm/cm (ft·lb/in) |
1.5 (0.28) |
| Rockwell Hardness(R scale) | ASTM D785 | 72 | |
| Thermal | |||
| Heat Deflection Temperature(18.6kgf/cm2) | ASTM D648 | ℃ | 95 |
| Vicat Softening Temperature(1kg, 50℃/h) | ASTM D1525 | ℃ | 105 |
| Flammability, 1.5mm | UL 94 | HB | |
| Flammability, 3.0mm | UL 94 | HB |