在zai線xian材cai生sheng產chan過guo程cheng中zhong，滑hua石shi粉fen主zhu要yao用yong於yu減jian少shao外wai表biao麵mian和he線xian芯xin之zhi間jian的de摩mo擦ca，減jian少shao它ta們men之zhi間jian的de接jie觸chu麵mian，使shi外wai表biao麵mian和he內nei表biao麵mian不bu易yi粘zhan在zai一yi起qi，以yi防fang止zhi剝bo線xian時shi外wai層ceng和he內nei層ceng線xian芯xin皮pi粘zhan在zai一yi起qi
，導dao致zhi線xian芯xin皮pi斷duan裂lie youyudianxianchanpinyuxiaofeizhedeshenghuoxixixiangguan，qizhiliangheanquanzhijieyingxiangxiaofeizhederenshenhecaichananquan。huashifenshibaisefenmo，changchuxianzaizonghexianhedianlixiandeneibu。huashifen具有潤滑性、絕緣性和強吸附性。它是電纜生產中常用的粉末。