Content of Set
Characteristics of Plastic Used
Property | Specific Gravity | Water Absorption Ratio | Heat Distortion Temperature | Thermal Conductivity | Linear Expansion Coefficient | Fire Resistance |
Units | – | % | ℃ | cal/(cm・s・℃) | 1℃ | UL 94 standard |
Conditions | 23℃ | 20°C for 30 days | 18.6kg/cm | – | -30℃~+30℃ | 1.6mmBar |
Data | 1.41 | 0.35 | 208 | 4.0×10-4 | 3~8×10-5 | HB |
Property | Tensile Strength Yield Point | Tensile Rupture Point | Bending Strength | Bending Elasticity | Izod Impact Strength | Insulation Breakdown Strength | Arc Resistance |
Units | N/mm2 | % | N/mm2 | N/mm2 | kJ/m2 | kv/m | sec |
Conditions | 23℃ | 23℃ | 23℃ | 23℃ | 1/8″ × 1/2″ 23°C bar with notch | D149 | D495 |
Data | 97 | 4~6 | 170 | 5200 | 650 | Short time method 20 Step method 15 | 125 |