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Item | Content | Unit | Results | Method |
Thermal Property | Vicat softening temperature | ℃ | 112 104 | ASTMD-1525, Unannealed, ℃ 50℃/hr, 1KG 50℃/hr/, 5KG |
HDT(heat distortion temperature) | ℃ | 92 | ASTMD-648 18.5kgf/cm2 | |
Melt Index | G/10 min | 1.6 | ASTMD-1238, G/10 min, condition 1 | |
Water Obsorption | % | 0.3 | ASTMD-570, Wt gain on 24hrs water immersion | |
Shrnkage | % | 0.2-0.6 | ASTMD-955 Could mold to cold piece, 48hrs | |
Flammability | HB | UL 94 | ||
Mechanical Property | Tensile Strength | kgf/cm2(MPa) | 1470 (108) | ASTMD-790, Spandepthratio 16:1 |
Tensile Elongation | kgf/cm2(MPa) | 720 (74) | ASTMD-638, 0.1cm/cm/min initial strain rate | |
Elongation | % | 20 | ASTMD-638 | |
Rockwell Hardness | M-scale | 96 | ASTMD-785 | |
Flexural Strength | kgf/cm2(MPa) | 35500 | ASTMD-790 | |
IZOD compacting strength | kgf-cm/cm of Notch(J/M) | 1.5(14) 14(1.4) | ASTMD-256, Izod Milled Notch | |
Impact Value | kg-cm(J) | Falling dart (15.2cm*15.2cm*0.3cm) 1.4kg dart w/0.64 radius | ||
Physical Property | Density | g/cm3 | 1.2 | ASTMD-792 |
X Croma | +/-0.003 | colorimeter(Color Eye 7000A) | ||
Y Croma | +/-0.003 | colorimeter(Color Eye 7000A) | ||
Transmittance | % | 70±3 | ASTMD-1003-Total light | |
Haze | % | ≈92 | colorimeter(Color Eye 7000A) | |
reflection coefficient | mcd/lx/m2 | 1.49 | ASTMD-542 |

