PC BFL4000U：PC抗紫外线（PC沙伯基础）

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LEXAN? BFL4000U resin 聚碳酸酯SABIC Innovative Plastics Asia Pacific产品说明:LEXAN BFL4000U Polycarbonate resin is an injection moldable grade. It contains non-brominated, non-chlorinated flame retardant systems with UL-94 V0 rating and good impact/flow balance. Designed for high light reflectance and light shielding applications with good UV weathering capability.总体材料状态 已商用：当前有效资料 1 Technical DatasheetUL 黄卡 2 E207780-531362搜索 UL 黄卡 SABIC Innovative Plastics Asia PacificLEXAN? 供货地区 亚太地区添加剂 阻燃性特性 Chlorine Free抗撞击性，良好抗紫外线性能良好良好的流动性耐气候影响性能良好无溴阻燃性用途 照明漫射器加工方法 注射成型物理性能额定值单位制测试方法比重1.38g/cm3ASTM D792, ISO 1183熔流率（熔体流动速率） (300°C/1.2 kg)24g/10 minASTM D1238溶化体积流率（MVR） (300°C/1.2 kg)22.0cm3/10minISO 1133收缩率 - 流动 (3.20 mm)0.50 到 0.70%内部方法吸水率ISO 62饱和, 23°C0.35平衡, 23°C, 50% RH0.15机械性能额定值拉伸模量-- 32240MPaASTM D638--2040ISO 527-2/1抗张强度屈服 454.0ASTM D638屈服50.0ISO 527-2/5断裂 447.0ASTM D638断裂44.0ISO 527-2/5伸长率5.06.05674ISO 527-2/5弯曲模量50.0 mm 跨距 52050ASTM D790-- 62170ISO 178弯曲应力-- 6, 783.0ISO 178屈服, 50.0 mm 跨距 590.0ASTM D790冲击性能额定值简支梁缺口冲击强度 8 (23°C)30kJ/m2ISO 179/1eA悬壁梁缺口冲击强度-30°C240J/mASTM D25623°C470ASTM D256-30°C 920ISO 180/1A23°C 9ISO 180/1A装有测量仪表的落镖冲击 (23°C, Total Energy)68.0JASTM D3763热性能额定值载荷下热变形温度0.45 MPa, 未退火, 3.20 mm131°CASTM D6480.45 MPa, 未退火, 6.40 mm134ASTM D6480.45 MPa, 未退火, 64.0 mm 跨距 10130ISO 75-2/Bf1.8 MPa, 未退火, 6.40 mm124ASTM D6481.8 MPa, 未退火, 64.0 mm 跨距 10115ISO 75-2/Af1.8 MPa, 退火, 3.20 mmASTM D648维卡软化温度--136ASTM D1525 11--137ISO 306/B50--139ISO 306/B120线形热膨胀系数ASTM E831, ISO 11359-2流动 : -40 到 40°C7.5E-5cm/cm/°C横向 : -40 到 40°C可燃性额定值测试方法UL 阻燃等级 (1.50 mm)V-0UL 94