二元氯醋树脂 CP-450是氯乙烯，醋酸乙烯的聚合物．应用于粘接剂，塑料薄膜改良剂,工业涂料，油墨行业，人造皮革改色等，产品稳定出色。 聚合度(JISK-6721)                    500±50 K值                                 50.1-53.3 醋酸乙烯含量(%)                      13±2 表观体密度(g/cc)                      0.42-0.60 挥发物含量(%)                        <4.0 固有粘度                             0.5965 玻璃化温度(Tg,℃)                     69℃ 粒度(%)(42目筛)                      100 溶解粘度(cps) (丁酮∶甲苯=1∶1,@25℃) CP-427 10%                           20 CP-427 20%                          240 CP-427 30%                          1500  Zahn Cup 粘度(秒) Zahn Cup No.2      70 特点：●优秀的韧性，伸长度好● 溶解速度快● 耐水性，耐热性好● 透明性，粘接力好● 高光泽   CP-430是氯乙烯，醋酸乙烯的聚合物．应用于粘接剂，涂料，油墨行业． 聚合度(JISK-6721)                            450±50 K值                                         49.4-51.1 醋酸乙烯含量(%)                              15±2 表观体密度(g/cc)                              0.42-0.60 挥发物含量(%)                                <4.0 固有粘度                                     0.5308 玻璃化温度(Tg,℃)                             63℃ 粒度(%)(42目筛)                              100 溶解粘度(cps) (丁酮∶甲苯=1∶1,@25℃) CP-427 10%                                  16 CP-427 20%                                  120 CP-427 30%                                  625 Zahn Cup 粘度(秒)                             35 特点：● 热稳定性好● 溶解速度快● 低粘度,流动性优秀● 透明性,粘接力好● 高光泽