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可售数量： 12000千克
LEXAN PC 203R 耐UV 沙伯基础203R 聚碳酸酯PC 抗紫外线
| Taber Abrasion, CS-17, 1 kg | 10 | mg/1000cy | SABIC method | ||
|---|---|---|---|---|---|
| Tensile Stress, yield, 50 mm/min | 63 | MPa | ISO 527 | ||
| Tensile Stress, break, 50 mm/min | 70 | 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 | 2350 | MPa | ISO 527 | ||
| Flexural Stress, yield, 2 mm/min | 90 | MPa | ISO 178 | ||
| Flexural Modulus, 2 mm/min | 2300 | MPa | ISO 178 | ||
| Hardness, H358/30 | 95 | MPa | ISO 2039-1 | ||
| IMPACT | |||||
| Izod Impact, unnotched 80103 +23°C | NB | kJ/m² | ISO 180/1U | ||
| Izod Impact, unnotched 80103 -30°C | NB | kJ/m² | ISO 180/1U | ||
| Izod Impact, notched 80103 +23°C | 70 | kJ/m² | ISO 180/1A | ||
| Izod Impact, notched 80103 -30°C | 12 | kJ/m² | ISO 180/1A | ||
| Charpy 23°C, V-notch Edgew 80103 sp=62mm | 75 | kJ/m² | ISO 179/1eA | ||
| Charpy -30°C, V-notch Edgew 80103 sp=62mm | 15 | kJ/m² | ISO 179/1eA | ||
| Charpy 23°C, Unnotch Edgew 80103 sp=62mm | NB | kJ/m² | ISO 179/1eU | ||
| Charpy -30°C, Unnotch Edgew 80103 sp=62mm | NB | kJ/m² | ISO 179/1eU | ||
| Charpy Impact, notched, 23°C | 35 | kJ/m² | ISO 179/2C | ||
| THERMAL | |||||
| Thermal Conductivity | 0.2 | W/m-°C | ISO 8302 | ||
| CTE, 23°C to 80°C, flow | 7.E-05 | 1/°C | ISO 11359-2 | ||
| Ball Pressure Test, 125°C +/- 2°C | PASSES | - | IEC 60695-10-2 | ||
| Vicat Softening Temp, Rate B/50 | 144 | °C | ISO 306 | ||
| Vicat Softening Temp, Rate B/120 | 145 | °C | ISO 306 | ||
| HDT/Be, 0.45MPa Edgew 120104 sp=100mm | 138 | °C | ISO 75/Be | ||
| HDT/Ae, 1.8 MPa Edgew 120104 sp=100mm | 127 | °C | ISO 75/Ae | ||
| Relative Temp Index, Elec | 130 | °C | UL 746B | ||
| Relative Temp Index, Mech w/impact | 130 | °C | UL 746B | ||
| Relative Temp Index, Mech w/o impact | 130 | °C | UL 746B | ||
| PHYSICAL | |||||
| Mold Shrinkage on Tensile Bar, flow (2) (5) | 0.5-0.7 | SABIC method | |||
| Density | 1.2 | g/cm³ | 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 | 6 | cm³/10 min | ISO 1133 | ||
| OPTICAL | |||||
| Light Transmission, 2.54 mm | 88-90 | ASTM D 1003 | |||
| Haze, 2.54 mm | <0.8 | ASTM D 1003 | |||
| Refractive Index | 1.586 | - | ISO 489 | ||
| ELECTRICAL | |||||
| Volume Resistivity | >1.E+15 | Ohm-cm | IEC 60093 | ||
| Surface Resistivity, ROA | >1.E+15 | Ohm | IEC 60093 | ||
| Dielectric Strength, in oil, 3.2 mm | 17 | kV/mm | IEC 60243-1 | ||
| Relative Permittivity, 1 MHz | 2.7 | - | IEC 60250 | ||
| Dissipation Factor, 50/60 Hz | 0.001 | - | IEC 60250 | ||
| Dissipation Factor, 1 MHz | 0.01 | - | IEC 60250 | ||
| Relative Permittivity, 50/60 Hz | 2.7 | - | IEC 60250 | ||
| FLAME CHARACTERISTICS | |||||
| UL Recognized, 94V-2 Flame Class Rating (3) | 0.75 | mm | UL 94 | ||
| UL Recognized, 94V-0 Flame Class Rating (3) | 6 | mm | UL 94 | ||
| Glow Wire Flammability Index 850°C, passes at | 1 | mm | IEC 60695-2-12 | ||
| Oxygen Index (LOI) | 25 | ISO 4589 |
PC中文名称聚碳酸酯，系非结晶性热塑性工程塑料。
优点：
1、具高强度及弹性系数、高冲击强度、使用温度范围广；2、高度透明性及自由染色性；3、H.D.T.高；4、耐疲劳性佳；5、耐候性佳；6、电气特性优；7、无味无臭对人体无害符合卫生安全；8、成形收缩率低、尺寸安定性良好。
用途：
1、电子电器：CD片、开关、家电外壳、信号筒、电容器、电话机壳体、电话交换器、信号继电器及零件等；
2、汽车：保险杆、分电盘、安全玻璃等；
3、工业零件：照相机本体、机具外壳、安全帽、潜水镜、安全镜片等；
4、光学照明：大型灯罩、防护玻璃、光学仪器的左右目镜筒等；
5、高精度零件：电子计算机、视频录象机等；
6、机械设备：各种齿轮、齿条、蜗轮、蜗杆、轴承、凸轮、螺栓、杠杆、曲轴、棘轮、机械设备壳体、罩盖及框架等；
7、医疗器材：医用杯、筒、瓶、牙科器械、药品容器和手术器械；
8、其它方面：建筑上用作中空筋双壁板、暖房玻璃等；纺织行业用作纺织纱管、纺织机轴瓦等；日用方面用作奶瓶、餐具、玩具、模型、绝缘接插件、线圈框架、管座、绝缘套管、矿灯的电池壳、绝缘皮包、录音带、彩色录象磁带等。
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13712108229
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137-12108229
LEXAN PC 203R 耐UV 沙伯基础203R 聚碳酸酯PC 抗紫外线
¥ 1.00
¥1.00
12000千克可售
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