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SABIC-EXL1414T超韌、耐低溫-40度PC Property |
| TYPICAL PROPERTIES (1) | ||||
| MECHANICAL | Value | Unit | Standard | |
| Tensile Stress, yld, Type I, 50 mm/min | 560 | kgf/cm2 | ASTM D 638 | |
| Tensile Stress, brk, Type I, 50 mm/min | 510 | kgf/cm2 | ASTM D 638 | |
| Tensile Strain, yld, Type I, 50 mm/min | 6 | % | ASTM D 638 | |
| Tensile Strain, brk, Type I, 50 mm/min | 98 | % | ASTM D 638 | |
| Tensile Modulus, 50 mm/min | 20500 | kgf/cm2 | ASTM D 638 | |
| Flexural Stress, yld, 1.3 mm/min, 50 mm span | 940 | kgf/cm2 | ASTM D 790 | |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 22700 | kgf/cm2 | ASTM D 790 | |
| Hardness, Rockwell L | 89 | - | ASTM D 785 | |
| Hardness, Rockwell R | 121 | - | ASTM D 785 | |
| Tensile Stress, yield, 50 mm/min | 57 | MPa | ISO 527 | |
| Tensile Stress, break, 50 mm/min | 60 | MPa | ISO 527 | |
| Tensile Strain, yield, 50 mm/min | 6 | % | ISO 527 | |
| Tensile Strain, break, 50 mm/min | 120 | % | ISO 527 | |
| Tensile Modulus, 1 mm/min | 2150 | MPa | ISO 527 | |
| Flexural Stress, yield, 2 mm/min | 85 | MPa | ISO 178 | |
| Flexural Modulus, 2 mm/min | 2250 | MPa | ISO 178 | |
| IMPACT | Value | Unit | Standard | |
| Izod Impact, notched, 23°C | 88 | cm-kgf/cm | ASTM D 256 | |
| Izod Impact, notched, -30°C | 78 | cm-kgf/cm | ASTM D 256 | |
| Instrumented Impact Total Energy, 23°C | 714 | cm-kgf | 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 | 70 | kJ/m2 | ISO 180/1A | |
| Izod Impact, notched 80*10*3 -30°C | 60 | kJ/m2 | ISO 180/1A | |
| Charpy 23°C , V-notch Edgew 80*10*3 sp=62mm | 70 | kJ/m2 | ISO 179/1eA | |
| Charpy -30°C , V-notch Edgew 80*10*3 sp=62mm | 65 | 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 | Value | Unit | Standard | |
| Vicat Softening Temp, Rate B/50 | 145 | °C | ASTM D 1525 | |
| HDT, 0.45 MPa, 3.2 mm, unannealed | 139 | °C | ASTM D 648 | |
| HDT, 1.82 MPa, 3.2mm, unannealed | 124 | °C | ASTM D 648 | |
| CTE, -40°C to 40°C , flow | 6.96E-05 | 1/°C | ASTM E 831 | |
| CTE, -40°C to 40°C , xflow | 7.47E-05 | 1/°C | ASTM E 831 | |
| CTE, 23°C to 80°C , flow | 7.2E-05 | 1/°C | ISO 11359-2 | |
| CTE, 23°C to 80°C , xflow | 7.2E-05 | 1/°C | ISO 11359-2 | |
| Ball Pressure Test, 125°C +/- 2°C | Passes | - | IEC 60695-10-2 | |
| Vicat Softening Temp, Rate B/50 | 145 | °C | ISO 306 | |
| Vicat Softening Temp, Rate B/120 | 146 | °C | ISO 306 | |
| HDT/Be, 0.45MPa Edgew 120*10*4 sp=100mm | 140 | °C | ISO 75/Be | |
| HDT/Ae, 1.8 MPa Edgew 120*10*4 sp=100mm | 128 | °C | ISO 75/Ae | |
| Relative Temp Index, Elec | 130 | °C | UL 746B | |
| Relative Temp Index, Mech w/impact | 120 | °C | UL 746B | |
| Relative Temp Index, Mech w/o impact | 125 | °C | UL 746B | |
| PHYSICAL | Value | Unit | Standard | |
| Specific Gravity | 1.18 | - | ASTM D 792 | |
| Mold Shrinkage, flow, 3.2 mm | 0.4 - 0.8 | % | SABIC Method | |
| Mold Shrinkage, xflow, 3.2 mm | 0.4 - 0.8 | % | SABIC Method | |
| Melt Flow Rate, 300°C /1.2 kgf | 10 | g/10 min | ASTM D 1238 | |
| Density | 1.19 | g/cm2 | ISO 1183 | |
| Water Absorption, (23°C /sat) | 0.35 | % | ISO 62 | |
| Moisture Absorption (23°C / 50% RH) | 0.15 | % | ISO 62 | |
| Melt Volume Rate, MVR at 300°C /1.2 kg | 9 | cm3/10 min | ISO 1133 | |
| ELECTRICAL | Value | Unit | Standard | |
| Volume Resistivity | >1.E+15 | Ohm-cm | ASTM D 257 | |
| Surface Resistivity | >1.E+15 | Ohm | ASTM D 257 | |
| Dielectric Strength, in oil, 0.8 mm | 16.2 | kV/mm | ASTM D 149 | |
| Relative Permittivity, 100 Hz | 2.68 | - | ASTM D 150 | |
| Relative Permittivity, 1 MHz | 2.64 | - | ASTM D 150 | |
| Dissipation Factor, 100 Hz | 0.0012 | - | ASTM D 150 | |
| Dissipation Factor, 1 MHz | 0.0093 | - | ASTM D 150 | |
| FLAME CHARACTERISTICS | Value | Unit | Standard | |
| UL Recognized, 94HB Flame Class Rating (3) | 0.4 | mm | UL 94 | |
| Glow Wire Flammability Index 850°C , passes at | 0.8 | mm | IEC 60695-2-12 | |
| Glow Wire Flammability Index 960°C , passes at | 1 | mm | IEC 60695-2-12 | |
| Glow Wire Ignitability Temperature, 1.0 mm | 875 | °C | IEC 60695-2-13 | |
| Glow Wire Ignitability Temperature, 3.0 mm | 875 | °C | IEC 60695-2-13 | |
| Processing |
| Parameter | ||
| Injection Molding | Value | Unit |
| Drying Temperature | 120 | °C |
| Drying Time | 3 - 4 | hrs |
| Drying Time (Cumulative) | 48 | hrs |
| Maximum Moisture Content | 0.02 | % |
| Melt Temperature | 295 - 315 | °C |
| Nozzle Temperature | 290 - 310 | °C |
| Front - Zone 3 Temperature | 295 - 315 | °C |
| Middle - Zone 2 Temperature | 280 - 305 | °C |
| Rear - Zone 1 Temperature | 215 - 295 | °C |
| Mold Temperature | 70 - 95 | °C |
| Back Pressure | 0.3 - 0.7 | MPa |
| Screw Speed | 40 - 70 | rpm |
| Shot to Cylinder Size | 40 - 60 | % |
| Vent Depth | 0.025 - 0.076 | mm |
| NOTE: Back Pressure, Screw Speed, Shot to Cylinder Size and Vent Depth are only mentioned as general guidelines. These may not apply or need adjustment in specific situations such as low shot sizes, thin wall molding and gas-assist molding. |
東積架新材料科技不僅是專(zhuān)業(yè)的熱塑性彈性體及工程材料原料供應(yīng)商，，亦注重技術(shù)支持及全方位的解決方案，提供從設(shè)計(jì)選材、模具設(shè)計(jì)、成型加工等系列幫助，亦可為客戶(hù)量身定制各特殊性能之Lexan PC EXL1414T材料，進(jìn)而協(xié)助客戶(hù)提高產(chǎn)品竟?fàn)幜?，歡迎來(lái)電咨詢(xún)！
東積架實(shí)業(yè)香港有限公司
EASTAR Industry (HK)Co.,Limited
深圳市東積架新材料科技有限公司
Shenzhen EASTAR New Materials Technology Co,.LTD
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