ABS/台湾奇美/PA-757

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性能项目 测试条件 测试方法 数值/描述 单位
机械性能 拉伸强度(引张强度)                                                                   ASTM D638/ISO 527                                                                 490(6,950)                                                                 kg/cm?(MPa)[Lb/in2]                                
断裂伸长率                                   ASTM D638/ISO 527                                                                 -                                                                 %                                
拉伸模量                                   ASTM D638/ISO 527                                                                 -                                                                 kg/cm?(MPa)[Lb/in2]                                
拉伸屈服伸长率(延伸率)                                                                   ASTM D638/ISO 527                                                                 20                                                                 %                                
拉伸断裂伸长率(延伸率)                                                                   ASTM D638/ISO 527                                                                 -                                                                 %                                
弯曲模量(弯曲弹性率)                                                                   ASTM D790/ISO 178                                                                 27000(38000)                                                                 kg/cm?(MPa)[Lb/in2]                                
弯曲强度                                   ASTM D790/ISO 178                                                                 790(11,660)                                                                 kg/cm?(MPa)[Lb/in2]                                
洛氏硬度                                   ASTM D785                                                                 R-116                                                                                                  
IZOD 缺口冲击强度 1/4" 23℃                                                                 ASTM D256/ISO 179                                                                 -                                                                 kg·cm/cm(J/M)ft·lb/in                                
                                1/4" -30℃                                                                 ASTM D256/ISO 179                                                                 17(3.1)                                                                 kg·cm/cm(J/M)ft·lb/in                                
                                1/8" 23℃                                                                 ASTM D256/ISO 179                                                                 -                                                                 kg·cm/cm(J/M)ft·lb/in                                
                                1/8" -30℃                                                                 ASTM D256/ISO 179                                                                 20(3.7)                                                                 kg·cm/cm(J/M)ft·lb/in                                
Charpy冲击强度 23℃ (缺口)                                 ASTM D256/ISO 179                                                                 -                                                                 kg·cm/cm(J/M)ft·lb/in                                
-30℃(缺口)                                 ASTM D256/ISO 179                                                                 -                                                                 kg·cm/cm(J/M)ft·lb/in                                
                                23℃(无缺口)                                 ASTM D256/ISO 179                                                                 -                                                                 kg·cm/cm(J/M)ft·lb/in                                
-30℃(无缺口)                                 ASTM D256/ISO 179                                                                 -                                                                 kg·cm/cm(J/M)ft·lb/in                                
物性性能 比重(密度)                                   ASTM D792/ISO 1183                                                                 1.05                                                                                                  
成型收缩率                                   ASTM D955                                                                 -                                                                 %                                
熔融指数(流动系数) 200℃/5kg                                                                 ASTM D1238/ISO 1133                                                                 1.6                                                                 g/10min                                
                                220℃/10kg                                                                 ASTM D1238/ISO 1133                                                                 22                                                                 g/10min                                
吸水率 23℃/24H                                                                                                   ASTM D570/ISO 62                                                                 -                                                                 %                                
热性能 热变形温度                                 退火                                 ASTM D648/ISO 75                                                                 99(210)                                                                 ℃(℉)                                
                                未退火                                 ASTM D648/ISO 75                                                                 88(190)                                                                 ℃(℉)                                
维卡软化点                                   ASTM D1525/ISO R306                                                                 105(221)                                                                 ℃(℉)                                
熔点                                   -                                                                 -                                 ℃(℉)                                
燃烧性(率)                                   UL94                                                                 1.6mmHB                                                                                                  
线性膨胀系数                                   ASTM D696/ISO 11359                                                                 -                                                                 mm/mm.℃                                
加工条件 干燥条件                                                                                                     80°C下烘料约2~3小时                                                                  
加工温度                                 射嘴                                                                   180~230°C                                                                 ℃                                
料筒前段                                                                   190~230                                                                 ℃                                
料筒中段                                                                   190~230                                                                 ℃                                
料筒后段                                                                   180~220                                                                 ℃                                
熔体温度                                                                                                     -                                 ℃                                
模具温度                                                                                                     30~70°C                                                                 ℃                                
压力                                 注塑压力                                                                   -                                 Mpa                                
保压压力                                                                   -                                 Mpa                                
背压                                                                   -                                 Mpa                                
螺杆转速                                                                                                     -                                 rpm                                
其他 备注 -                                        
颜色 -                                        
特性                                                 高光泽性 高刚性。                                        
用途                                                 电视机前壳 / 复印机外壳 / 电话机壳 / 化妆品盒 / 轮胎盖

 

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