江苏普及塑料有限公司
| 牌号简介About |
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| Lexan Exl1443T聚碳酸酯（PC）硅氧烷共聚物树脂是一种符合FDA和欧盟食品接触标准的注塑级树脂。与标准PC相比，该树脂具有良好的低温（30 C）延展性、中等流动特性和良好的加工性，有机会缩短IM循环时间。LEXAN? EXL1443T resin有透明和不透明的颜色，是广泛食品接触应用的最佳候选。 LEXAN EXL1443T polycarbonate (PC) siloxane copolymer resin is an injection molding grade with FDA and EU food contact compliance. This resin offers excellent low temperature (-30 C) ductility in combination with medium flow characteristics and excellent processability with opportunities for shorter IM cycle times compared to standard PC. LEXAN EXL1443T resin is available in transparent and opaque colors and is an excellent candidate for a broad range of food contact applications. |
产品描述Product Description
厂家：沙特沙伯基础SABIC
类别：PCPolycarbonate
用途：非特定食品应用;
颜色：不透明,清晰/透明
加工条件：注射成型Injection Molding
性能特点：共聚物; 成型周期快; 防火阻燃等级V-2; 流动性中等; 机械强度好-延展; 食品接触; 易加工;Excellent Processability,Ductility,Quick molding cycle,Food contact compliance,Moderate liquidity,Copolymer,V-2
| 技术参数Technical Data | |||
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额定值Nominal Value | 单位Units | 测试方法Test Method |
| 密度Specific Gravity | 1.19 | g/cm3 | ASTM D792 |
| 密度Density | 1.19 | g/cm3 | ISO 1183 |
| 熔体质量流动速率熔体质量流动速率 | |||
| 300℃，1.20kg300℃/1.2 kg | 10 | g/10min | ASTM D1238 |
| 熔体体积流动速率熔体体积流动速率 | |||
| 300℃，1.2 kg300℃/1.2 kg | 9.50 | cm3/10min | ISO 1133 |
| 收缩率收缩率 | |||
| TD：3.2 mmTD，3.20 mm | 0.40 to 0.80 | % | 内部方法 |
| MD：3.2 mmMD，3.20 mm | 0.40 to 0.80 | % | 内部方法 |
| 吸水率吸水率 | |||
| 饱和，23℃饱和，23℃ | 0.12 | % | ISO 62 |
| 平衡，23℃，50% RH平衡，23℃，50% RH | 0.093 | % | ISO 62 |
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额定值Nominal Value | 单位Units | 测试方法Test Method |
| 简支梁缺口冲击强度Charpy Notched Impact Strength 77 | ISO 179/1eA | ||
| -30℃-30°C | 50 | kJ/m2 | ISO 179/1eA |
| 23℃23°C | 70 | kJ/m2 | ISO 179/1eA |
| 简支梁无缺口冲击强度Charpy Unnotched Impact Strength 77 | ISO 179/1eU | ||
| -30℃-30°C | No Break | ISO 179/1eU | |
| 23℃23°C | No Break | ISO 179/1eU | |
| 悬臂梁缺口冲击强度Notched Izod Impact Strength | ASTM D256 | ||
| -30℃-30°C | 800 | J/m | ASTM D256 |
| 23℃23°C | 890 | J/m | ASTM D256 |
| 悬臂梁缺口冲击强度Notched Izod Impact 88 | ISO 180/1A | ||
| -30℃-30°C | 45 | kJ/m2 | ISO 180-1A |
| 23℃23°C | 65 | kJ/m2 | ISO 180-1A |
| 悬臂梁无缺口冲击强度Unnotched Izod Impact Strength 88 | ISO 180/1U | ||
| -30℃-30°C | No Break | ISO 180/1U | |
| 23℃23°C | No Break | ISO 180/1U | |
| 装有测量仪表的落镖冲击Instrumented Dart Impact | ASTM D3763 | ||
| -30℃，Total Energy-30°C, Total Energy | 85.0 | J | ASTM D3763 |
| 23℃，Total Energy23°C, Total Energy | 82.4 | J | ASTM D3763 |
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额定值Nominal Value | 单位Units | 测试方法Test Method |
| 热变形温度热变形温度 | |||
| 1.8 MPa，未退火，64 mm跨距1.8 MPa，未退火，64.0 mm Span9 | 119 | ℃ | ISO 75-2/Af |
| 1.8 MPa，未退火，3.2 mm1.8 MPa，未退火，3.20 mm | 124 | ℃ | ASTM D648 |
| 维卡软化温度Vicat Softening Temperature | 141 | ℃ | ASTM D1525 10 |
| 维卡软化温度Vicat Softening Temperature | |||
| B50-- | 141 | ℃ | ISO 306 |
| B120-- | 142 | ℃ | ISO 306/B120 |
| 球压测试球压测试 | |||
| 125℃125℃ | Pass | IEC 60695-10-2 | |
| 线性热膨胀系数线性热膨胀系数 | |||
| TD：23~80℃TD：23 到 80℃ | 7.9E-5 | 1/℃ | ISO 11359-2 |
| TD：-40~95℃TD：-40 到 95℃ | 7.9E-5 | 1/℃ | ASTM E831 |
| MD：23~80℃MD：23 到 80℃ | 7.2E-5 | 1/℃ | ISO 11359-2 |
| MD：-40~95℃MD：-40 到 95℃ | 7.2E-5 | 1/℃ | ASTM E831 |
| 相对温度指数相对温度指数 | |||
| 电气性能电气性能 | 130 | ℃ | UL 746 |
| 强度机械性能强度机械性能 | 130 | ℃ | UL 746 |
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额定值Nominal Value | 单位Units | 测试方法Test Method |
| 表面电阻率Surface Resistivity | 1.0E+15 | ohms | ASTM D257 |
| 体积电阻率Volume Resistivity | 1.0E+15 | ohms·cm | ASTM D257 |
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额定值Nominal Value | 单位Units | 测试方法Test Method |
| 阻燃等级Flame Rating | UL 94 | ||
| 2.50 mm2.5 mm | V-2 | UL 94 | |
| 3.00 mm3.0 mm, Testing by SABIC | V-2 | UL 94 | |
| 灼热丝可燃性指数灼热丝可燃性指数 | |||
| 3.0 mm3.0 mm | 960 | ℃ | IEC 60695-2-12 |
| 灼热丝起燃温度Glow Wire Ignition Temperature | IEC 60695-2-13 | ||
| 0.8 mm0.8 mm | 825 | ℃ | IEC 60695-2-13 |
| 3 mm3.0 mm | 825 | ℃ | IEC 60695-2-13 |
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额定值Nominal Value | 单位Units | 测试方法Test Method |
| 透光率透射率 | |||
| 2540 μm2540 μm | 82.0 | % | ASTM D1003 |
| 雾度雾度 | |||
| 2540 μm2540 μm | 3.0 | % | ASTM D1003 |
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额定值Nominal Value | 单位Units | 测试方法Test Method |
| 拉伸模量Tensile Modulus 22 | 2220 | MPa | ASTM D638 |
| 拉伸模量Tensile Modulus | 2350 | MPa | ISO 527-1-2 |
| 拉伸强度拉伸强度3 | |||
| 断裂断裂 | 61.5 | MPa | ISO 527-2/50 |
| 断裂断裂3 | 64.1 | MPa | ASTM D638 |
| 屈服屈服 | 57.9 | MPa | ISO 527-2/50 |
| 屈服屈服3 | 58.0 | MPa | ASTM D638 |
| 拉伸应变拉伸应变3 | |||
| 断裂断裂4 | 130 | % | ASTM D638 |
| 断裂断裂 | 120 | % | ISO 527-2/50 |
| 屈服屈服 | 5.5 | % | ISO 527-2/50 |
| 屈服屈服3 | 5.8 | % | ASTM D638 |
| 弯曲模量Flexural Modulus 55 | 2150 | MPa | ISO 178 |
| 50 mm跨距50.0 mm 跨距4 | 2220 | MPa | ASTM D790 |
| 弯曲强度Flexural Stress 5 ,65 ,6 | 90.2 | MPa | ISO 178 |
| 弯曲强度弯曲强度4 | |||
| 屈服，50 mm跨度屈服，50.0 mm 跨距4 | 94.3 | MPa | ASTM D790 |
| 洛氏硬度洛氏硬度 | |||
| L 级L 计秤 | 90 | ASTM D785 | |
