基本介紹
- 外文名:PC 4701R
- 生產廠家:美國GE
- 規格級別:注塑級
- 密度:1.19g/cm
- 用途概述:PC 4701R用於包裝領域,
原料簡介,原料技術數據,
原料簡介
備註說明:特性:在高溫下停留時間過長,物料會降質,放也CO2,變成黃色。勿用LDPE、POM、ABS或PA清理機筒。套用PS清理
原料技術數據
性能項目 | 試驗條件[狀態] | 測試方法 | 測試數據 | 數據單位 | |
物理性能 | 比重 | --- | ASTM D792 | 1.2 | --- |
比容 | --- | ASTM D792 | 0.83 | cm/g | |
--- | ASTM D792 | 1.19 | g/cm | ||
吸水性 | --- | ASTM D570 | 0.19 | % | |
模量收縮率 | --- | GE Method | 0.8-1 | % | |
熔融流動率 | --- | ASTM D1238 | 2 | g/10min | |
機械性能 | 落鏢衝擊 | --- | ASTM D3029 | 149 | J |
落鏢衝擊 | --- | ASTM D3029 | 149 | J | |
拉伸壓力 | --- | ASTM D638 | 66(78) | MPa | |
拉伸張力 | --- | ASTM D638 | 78 | % | |
彎曲壓力 | --- | ASTM D790 | 97 | MPa | |
彎曲模量 | --- | ASTM D790 | 2330 | MPa | |
洛氏硬度 | --- | ASTM D785 | 92(127) | --- | |
IZOD衝擊 | --- | ASTM D4812 | 3204 | J/m | |
IZOD缺口衝擊 | --- | ASTM D256 | 374 | J/m | |
拉伸衝擊 | --- | ASTM D1822 | 578 | KJ/m | |
電氣性能 | 體積電阻率 | --- | ASTM D257 | >2.5E+17 | Ohm-cm |
絕緣強度 | --- | ASTM D149 | 20 | KV/mm | |
相對電阻率 | --- | ASTM D150 | 3.27(3.1) | --- | |
介質損耗固數 | --- | ASTM D150 | 0.0016(0.026) | --- | |
耐電弧性 | --- | ASTM D495 | 6 | PLC Code | |
電阻絲點火 | --- | UL 746A | 2 | PLC Code | |
高壓電弧率 | --- | UL 746A | 3 | PLC Code | |
高安培表面電弧點火 | --- | UL 746A | 3 | PLC Code | |
耐導電徑跡性 | --- | UL 746A | 3 | PLC Code | |
UL認證,94HB火焰等級率 | --- | UL 94 | 1.5 | mm | |
加工性能 | 出口深度 | --- | --- | 0.025-0.076 | mm |
成型溫度 | --- | --- | 80-115 | ℃ | |
背部壓力 | --- | --- | 0.3-0.7 | MPa | |
螺旋迴轉速度 | --- | --- | 40-70 | rpm | |
氣缸尺寸 | --- | --- | 40-60 | % | |
乾燥溫度 | --- | --- | 120 | ℃ | |
乾燥時間 | --- | --- | 3-4(48) | hrs | |
乾燥損失最大值 | --- | --- | 0.02 | % | |
熔點溫度 | --- | --- | 350-370 | ℃ | |
噴嘴溫度 | --- | --- | 345-365 | ℃ | |
前段溫度 | --- | --- | 350-370 | ℃ | |
中段溫度 | --- | --- | 340-360 | ℃ | |
背部溫度 | --- | --- | 325-350 | ℃ | |
熱 性 能 | 熱變形溫度 | --- | ASTM D648 | 149 | ℃ |
熱膨脹係數 | --- | ASTM E831 | 8.1E-05 | 1/℃ | |
相對溫度指數 | --- | UL 746B | 130 | ℃ | |
熱力 | --- | ASTM C351 | 1.26 | J/g-℃ | |
導熱性 | --- | ASTM C177 | 0.21 | W/m-℃ | |
其它性能 | 光傳導 | --- | ASTM D1003 | 85 | % |
煙霧 | --- | ASTM D1003 | 1 | % | |
折射率 | --- | ASTM D542 | 1.6 | -- |