PC(聚碳酸酯)XHT4143/沙伯基础(SABIC)物性表参数
沙伯基础创新塑料（SABIC）LEXAN PCXHT4143是一种高流动、抗紫外线，高耐热的聚碳酸酯共聚物，溶化体积流率（MVR)(330°C/2.16kg)25.0cm³/10min，耐高温高达162度，它有一系列不透明和有限的透明颜色。
PC(聚碳酸酯)XHT4143/沙伯基础(SABIC)物性表参数
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS | |
|---|---|---|---|---|
| FLAME CHARACTERISTICS | 1) | |||
| UL Yellow Card Link | E45329-100321029 | - | - | |
| UL Recognized, 94HB Flame Class Rating | ≥1.5 | mm | UL 94 | |
| Glow Wire Ignitability Temperature, 3.0 mm | 875 | °C | IEC 60695-2-13 | |
| Glow Wire Flammability Index, 3.0 mm | 960 | °C | IEC 60695-2-12 | |
| MECHANICAL | ||||
| Tensile Stress, yld, Type I, 50 mm/min | 77 | MPa | ASTM D 638 | |
| Tensile Stress, brk, Type I, 50 mm/min | 69 | MPa | ASTM D 638 | |
| Tensile Strain, yld, Type I, 50 mm/min | 7 | % | ASTM D 638 | |
| Tensile Strain, brk, Type I, 50 mm/min | 50 | % | ASTM D 638 | |
| Tensile Modulus, 5 mm/min | 2730 | MPa | ASTM D 638 | |
| Flexural Stress, yld, 1.3 mm/min, 50 mm span | 120 | MPa | ASTM D 790 | |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 2600 | MPa | ASTM D 790 | |
| Tensile Stress, yield, 50 mm/min | 78 | MPa | ISO 527 | |
| Tensile Stress, break, 50 mm/min | 67 | MPa | ISO 527 | |
| Tensile Strain, yield, 50 mm/min | 7 | % | ISO 527 | |
| Tensile Strain, break, 50 mm/min | 50 | % | ISO 527 | |
| Tensile Modulus, 1 mm/min | 2750 | MPa | ISO 527 | |
| Flexural Stress, yield, 2 mm/min | 80 | MPa | ISO 178 | |
| Flexural Modulus, 2 mm/min | 2600 | MPa | ISO 178 | |
| IMPACT | ||||
| Izod Impact, notched, 23°C | 93 | J/m | ASTM D 256 | |
| Izod Impact, notched, -30°C | 76 | J/m | ASTM D 256 | |
| Instrumented Impact Total Energy, 23°C | 72 | J | ASTM D 3763 | |
| Izod Impact, unnotched 80*10*3 +23°C | NB | kJ/m² | ISO 180/1U | |
| Izod Impact, unnotched 80*10*3 -30°C | NB | kJ/m² | ISO 180/1U | |
| Izod Impact, notched 80*10*3 +23°C | 10 | kJ/m² | ISO 180/1A | |
| Izod Impact, notched 80*10*3 -30°C | 8 | kJ/m² | ISO 180/1A | |
| Charpy 23°C, V-notch Edgew 80*10*3 sp=62mm | 11 | kJ/m² | ISO 179/1eA | |
| Charpy -30°C, V-notch Edgew 80*10*3 sp=62mm | 9 | kJ/m² | ISO 179/1eA | |
| Charpy 23°C, Unnotch Edgew 80*10*3 sp=62mm | NB | kJ/m² | ISO 179/1eU | |
| Charpy -30°C, Unnotch Edgew 80*10*3 sp=62mm | NB | kJ/m² | ISO 179/1eU | |
| THERMAL | ||||
| Vicat Softening Temp, Rate B/50 | 183 | °C | ASTM D 1525 | |
| HDT, 0.45 MPa, 3.2 mm, unannealed | 174 | °C | ASTM D 648 | |
| HDT, 1.82 MPa, 3.2mm, unannealed | 165 | °C | ASTM D 648 | |
| CTE, -40°C to 40°C, flow | 6.E-05 | 1/°C | ASTM E 831 | |
| CTE, -40°C to 40°C, xflow | 6.E-05 | 1/°C | ASTM E 831 | |
| CTE, -40°C to 40°C, flow | 6.E-05 | 1/°C | ISO 11359-2 | |
| CTE, -40°C to 40°C, xflow | 6.E-05 | 1/°C | ISO 11359-2 | |
| Ball Pressure Test, 165°C +/- 2°C | PASSES | - | IEC 60695-10-2 | |
| Vicat Softening Temp, Rate B/50 | 183 | °C | ISO 306 | |
| Vicat Softening Temp, Rate B/120 | 181 | °C | ISO 306 | |
| HDT/Bf, 0.45 MPa Flatw 80*10*4 sp=64mm | 173 | °C | ISO 75/Bf | |
| HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm | 162 | °C | ISO 75/Af | |
| Relative Temp Index, Elec | 1) | 150 | °C | UL 746B |
| Relative Temp Index, Mech w/impact | 1) | 130 | °C | UL 746B |
| Relative Temp Index, Mech w/o impact | 1) | 150 | °C | UL 746B |
| PHYSICAL | ||||
| Specific Gravity | 1.2 | - | ASTM D 792 | |
| Mold Shrinkage, flow, 3.2 mm | 0.6-0.95 | % | SABIC method | |
| Melt Flow Rate, 330°C/2.16 kgf | 25 | g/10 min | ASTM D 1238 | |
| Density | 1.21 | g/cm³ | ISO 1183 | |
| Water Absorption, (23°C/saturated) | 0.33 | % | ISO 62-1 | |
| Moisture Absorption (23°C / 50% RH) | 0.25 | % | ISO 62 | |
| Melt Volume Rate, MVR at 330°C/2.16kg | 24 | cm³/10 min | ISO 1133 | |
| ELECTRICAL | ||||
| Comparative Tracking Index (UL) {PLC} | 3 | PLC Code | UL 746A | |
| Hot-Wire Ignition (HWI), PLC 3 | 1.5 | mm | UL 746A | |
| High Amp Arc Ignition (HAI), PLC 0 | 1.5 | mm | UL 746A | |
| Injection Molding | ||||
| Drying Temperature | 135 | °C | ||
| Drying Time | 4-6 | hrs | ||
| Maximum Moisture Content | 0.02 | % | ||
| Melt Temperature | 300-315 | °C | ||
| Nozzle Temperature | 295-310 | °C | ||
| Front - Zone 3 Temperature | 300-315 | °C | ||
| Middle - Zone 2 Temperature | 290-305 | °C | ||
| Rear - Zone 1 Temperature | 280-295 | °C | ||
| Mold Temperature | 95-130 | °C | ||
| Back Pressure | 0.3-0.7 | MPa | ||
| Screw Speed | 40-90 | rpm | ||
| Shot to Cylinder Size | 40-60 | % | ||
| Vent Depth | 0.025-0.08 | mm |
温馨提示：
本物性表参数提供者不承担任何法律责任，建议在选择材料前，就数据值与塑胶材料厂商进行验证。版权归原作者所有，如有侵权请立即与我们联系.