滑hua石shi粉fen對dui改gai性xing塑su料liao成cheng型xing工gong藝yi的de影ying響xiang
，主zhu要yao在zai於yu滑hua石shi粉fen可ke有you效xiao的de改gai善shan塑su料liao材cai料liao的de流liu動dong性xing和he成cheng型xing收shou縮suo率lv，從cong而er改gai善shan製zhi品pin成cheng型xing的de穩wen定ding性xing，提ti高gao產chan品pin質zhi量liang，特te別bie是shi對dui於yu一yi些xie熔rong體ti強qiang度du低di的de塑su料liao，加jia入ru滑hua石shi粉fen可ke有you效xiao的de提ti高gao熔rong體ti強qiang度du，這zhe一yi點dian在zai擠ji出chu或huo注zhu塑su成cheng型xing時shi十shi分fen有you效xiao，如ru聚ju丙bing烯xi和he尼ni龍long在zai擠ji出chu或huo注zhu塑su成cheng型xing時shi就jiu是shi如ru此ci。