Shanghai Daoqin Plastics Co., Ltd.

production masterbatch use wax good also is pe wax good 呢?费托 wax and pe wax can as is masterbatch lubricated dispersant,费托 wax is from 煤炭里面 processing 提取出,pe wax is from 石油里面 processing 提炼出, Raw Materials different, indicators property can same, therefore pe wax and wax in use upper has difference.

      费托 wax: molecular weight small, generally is 600-800, viscosity low, generally is 6-8, wax separation is strip/profile 直链, 几乎没 has what 支链, wax amount low, hardness high. wax more heavy and lubricated 一, for/regarding lubricated requirements comparison high product, hard PVC pipe/tube type 材, stabilizer, also has simple filling material, carbon acid 钙, salt filling and other use in injection molding wire drawing extrusion upper filling material, generally use wax.

      pe wax : molecular weight generally is 1000-2000, viscosity generally to 几百几千甚至 upper 万 都 has, pe wax separation has very more 支链. Pe wax lubricated and dispersion property more 均衡一, for lubricated dispersion requirements comparison high, 不如PVC foaming sheet/plate 材, use pe wax comparison combined 适; masterbatch material in, can as is masterbatch material lubricated dispersant, paint is high concentrated masterbatch, also has is high filling, used for film filling use pe wax.

      based on masterbatch processing principle, 费托 wax although lubricating wet 渗透包覆效果 comparison good, is, wax low viscosity property can reduce poly 体剪切 force, make material dispersion relatively 差. versus 反, due to polyethylene wax tool has relatively high molecular weight, and structure in, make its tool has relatively high viscosity, relatively combined color masterbatch processing.