美国WESTLAKE 聚乙烯蜡 N-14P

化学性能： 低分子量聚乙烯

性能指标

                                                             测试方法

                                                                               ASTM

Softening point(DSC)   ℃                                        E-28                             108

熔点

Dropping point  ℃                                                  D-3954                          108

滴落点

Penetrometer Hardness（25℃）dmm                      D-1321                           3

针入度

Brookfield Thermosel Viscosity , cP                          D-3226                        

热熔粘度                                                                    125℃                             150

                                                                                140 ℃              100                                                                

Density（25℃）   g/cm3                                              D-5                           0.920

密度  

Molecular Weight分子质量                                                              

Mw                                                                                                              3746

Mn                                                                                                              1327

 特性：

         1. 有助于色母分散

         2. 能很好的和天然蜡或者合成蜡相容

         3. 提高油墨的耐磨性

         4. 低密度聚乙烯

         5. 提高石蜡熔点及硬度，可以用于石蜡改性中（例如：蜡烛制造，精密铸造蜡，橡胶防护蜡等）