Shanghai Daoqin Plastics Co., Ltd.

injection molding parts production process in to demolding issues issues: 1, mold sticking phenomenon, demolding 效果不 good solution methods: adjustment 顶针行位, injection molding parts pressure, cold time, demolding agent selection is combined 适, color electrical, and other large parts material product, must using/adopting property or high property demolding agent. issues 2, in plastics products “油花” phenomenon, effect/influence processing solution methods: using/adopting production JD—1018, JD—008, injection molding parts mold surface 25—30 outer uniform spray coating in injection molding parts mold surface, issues can light easy solution.