PC,透明聚碳酸酯注射温度是多少

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PC,透明聚碳酸酯注射温度是多少

PC,透明聚碳酸酯注射温度是多少
PC,透明聚碳酸酯注射温度是多少

PC,透明聚碳酸酯注射温度是多少

PC挤出板材检测报告

实 验 项 目                                         实  测  结  果

拉伸屈服强度(MPa)纵向                                     62.6

                 横向                                     63.0

拉伸强度   (MPa) 纵向                                     62.6

                 横向                                     63.2

断裂伸长率  (%) 纵向                                      110

                 横向                                     110

收  缩 率    (%)纵向                                      0.6

                

横向                                      0.6

球压痕硬度(n/mm2)                                         140

密      度(g/cm2)                                          1.2

热变形温度(18mp2)℃                                      136

冲击强度(缺口)kg/m2                                       23.4

表面电阻系数Ω                                           6.1x1016

体积电阻系数Ω.n                                         1.2x1016

介电常数1mhz                                                                        3.1

介质损耗1mhz                                                                      9.0x10-3

落球冲击-30℃,2hr                                                                  不破裂

                               北京市大兴华塑料制品有限公司