Shanghai Daoqin Plastics Co., Ltd.

 PVC线缆 color masterbatch product types more, formed separation complex, formulation 各异. has 经“ one-time processing ”就 can combined 格, has need 经数次 processing combined requirements. its in color different, its “ one-time processing ” qualification rate versus large, qualification rate large lower: white ﹥灰 color ﹥黄 color ﹥橙 color ﹥棕 color ﹥ black ﹥兰 color > green >红 color.

      its in color 偏差而导致“ one-time processing ”不 combined 格, main/primary is formulation 方面出现 一 issues, in 本文讨论 scope/range 之列, is for/regarding formed formulation, its color is 应当不会 has issues.

      造 formed defect causes, defect classification and its analysis, its in Common has below/following types:

      1, extrusion strip/profile material 牵引困 difficult, coarse fine, 粒形不佳.

      2, extrusion strip/profile material surface has material.

     3, extrusion strip/profile material surface its coarse 糙.