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热稳定性PPA 美国阿莫科 PXM-04050 行情

发布时间:2023-12-19        浏览次数:10        返回列表
前言:PPA 美国阿莫科 PXM-04050 耐候 耐老化 耐磨
热稳定性PPA 美国阿莫科 PXM-04050 行情

PPA 美国阿莫科 PXM-04050 耐候/耐老化/热稳定性/耐磨玻纤增强级特性产品的刚度和热性能价格

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                                     kg/cm?(MPa)[Lb/in2]          
断裂伸长率            ASTM D638/ISO 527                                     %          
拉伸模量            ASTM D638/ISO 527                  2700                  kg/cm?(MPa)[Lb/in2]          
拉伸屈服伸长率(延伸率)                    ASTM D638/ISO 527                                     %          
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                                     kg/cm?(MPa)[Lb/in2]          
弯曲强度            ASTM D790/ISO 178                                     kg/cm?(MPa)[Lb/in2]          
洛氏硬度            ASTM D785                                                
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                                     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                                     kg·cm/cm(J/M)ft·lb/in          
Charpy冲击强度 23℃ (缺口)          ASTM D256/ISO 179                  7                  kg·cm/cm(J/M)ft·lb/in          
-30℃(缺口)          ASTM D256/ISO 179                  6.5                  kg·cm/cm(J/M)ft·lb/in          
        23℃(无缺口)          ASTM D256/ISO 179                  N                  kg·cm/cm(J/M)ft·lb/in          
-30℃(无缺口)          ASTM D256/ISO 179                  N                  kg·cm/cm(J/M)ft·lb/in          
物性性能 比重(密度)            ASTM D792/ISO 1183                  1.37                             
成型收缩率            ASTM D955                                     %          
熔融指数(流动系数) 200℃/5kg                  ASTM D1238/ISO 1133                                     g/10min          
        220℃/10kg                  ASTM D1238/ISO 1133                                     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                                     ℃(℉)          
        未退火          ASTM D648/ISO 75                                     ℃(℉)          
维卡软化点            ASTM D1525/ISO R306                                     ℃(℉)          
熔点            -                     ℃(℉)          
燃烧性(率)            UL94                                                
线性膨胀系数            ASTM D696/ISO 11359                                     mm/mm.℃          
加工条件 干燥条件                                                                     
加工温度         射嘴                                        ℃          
料筒前段                                        ℃          
料筒中段                                        ℃          
料筒后段                                        ℃          
熔体温度                                                  ℃          
模具温度                                                  ℃          
压力         注塑压力                                        Mpa          
保压压力                                        Mpa          
背压                                        Mpa          
螺杆转速                                                  rpm          
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