前言：阻燃PC系列 PC 505RU
阻燃PC系列 PC 505RU---Lexan* 505RU is a glass reinforced,flame retardant(FR)grade with non brominated and non chlorinated FR systems and UV stablization packages. This product is intended for applications to meet WEEE/RoHS regulations as well as various voluntary environmental labels.
PC 505RU是一款玻璃纤维增强、阻燃（FR）级产品，带有非溴化和非氯化FR系统和紫外线稳定封装。本产品适用于符合WEEE/RoHS规定以及各种自愿环保标签的应用。
PC 505RU物性信息：
| 比重 | 1.26 g/cc | 1.26 g/cc | ASTM D792 |
| 密度 | 1.26 g/cc | 0.0455 lb/in? | ISO 1183 |
| 水分吸收 | 0.150 % | 0.150 % | 23°C / 50% RH; ISO 62 |
| 饱和吸水率 | 0.30 % | 0.30 % | ISO 62 |
| 线性成型收缩率,Flow | 0.0040 - 0.0060 cm/cm @Thickness 3.20 mm | 0.0040 - 0.0060 in/in @Thickness 0.126 in | SABIC Method |
| 熔体流动速率 | 8.0 g/10 min @Load 1.20 kg, Temperature 300 °C | 8.0 g/10 min @Load 2.65 lb, Temperature 572 °F | ASTM D1238 |
| 化合物熔体指数 | 7.0 g/10 min @Load 1.20 kg, Temperature 300 °C | 7.0 g/10 min @Load 2.65 lb, Temperature 572 °F | MVR [cm^3/10 min]; ISO 1133 |