CPE 1402

氯化聚氯乙烯          ProCPE 1402

                                                

氯含量最高,分子量较1401低,这种牌号具有良好的抗冲击性和阻燃性。可用作半透明制品抗冲改性剂。                              

.主要技术指标                                                          

       项目                             单位                          指标                                         

1     氯含量                          %                            40±1                                       

2     热分解温度                                              170                                       

3     挥发物含量                   %                            0.4                                        

4     熔融热                          %                            ≤1                                    

5     扯拉强度                    Mpa                          8.0                                        

6     断裂伸长率                   %                            ≥700                                         

7     绍尔硬度(A             °                             ≤60                                         

8     表观密度                   g/ml                          0.50                                      

9     杂质粒数                 /100g                       ≤30                                                                                                                              

.主要用途:                                                             

主要用于柔韧的PVC改性,可用作半透明制品抗冲改性剂。