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¥35.80
25-499千克
¥34.80
500-999千克
¥34.50
≥1000千克
产品规格
可售数量: 28000千克
特性:高耐冲,超韧耐寒-40度,耐酸碱,抗紫外线UV(抗黄变)。
应用:主要用于手机外壳,室外电话亭,冰箱、空调等户外的电子产品。
Lexan* EXL1414聚碳酸酯(PC)硅氧烷共聚物树脂是一种介质流动不透明注塑(IM)级树脂。这种树脂具有极低的温度(- 40c)延展性,同时具有良好的加工性能和释放性能,与标准PC相比,IM循环时间更短。Lexan EXL1414树脂是一种产品,在各种不透明的颜色,并可能是一个很好的候选人广泛的应用。
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. |
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13620043019
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1581-7520076
耐黄变PC 东北室外制品 抗冻性能好 超韧性 耐低温性 Lexan EXL1414-WH9A320
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¥34.50
28000千克可售
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