內nei部bu混hun煉lian型xing抗kang靜jing電dian劑ji與yu塑su料liao之zhi問wen的de相xiang容rong性xing對dui塑su料liao的de抗kang靜jing電dian效xiao果guo有you直zhi接jie影ying響xiang。相xiang容rong性xing太tai好hao，由you於yu分fen子zi間jian引yin力li使shi抗kang靜jing電dian荊jing分fen子zi遷qian移yi困kun難nan

，增zeng加jia用yong量liang又you會hui影ying響xiang到dao塑su料liao的de其qi它ta物wu性xing。相xiang容rong性xing太tai差cha。抗kang靜jing電dian劑ji容rong易yi析xi出chu塑su料liao表biao麵mian，造zao成cheng滲shen出chu過guo剩sheng
，這zhe不bu僅jin影ying響xiang製zhi品pin的de外wai觀guan和he加jia工gong性xing能neng，而er且qie縮suo短duan抗kang靜jing電dian的de有you效xiao期qi限xian。因yin此ci，在zai實shi際ji使shi用yong過guo程cheng中zhong．要(yao)求(qiu)選(xuan)用(yong)的(de)抗(kang)靜(jing)電(dian)劑(ji)與(yu)塑(su)料(liao)之(zhi)間(jian)具(ju)有(you)適(shi)度(du)的(de)相(xiang)容(rong)性(xing)

，當(dang)塑(su)料(liao)表(biao)麵(mian)的(de)抗(kang)靜(jing)電(dian)劑(ji)被(bei)損(sun)耗(hao)完(wan)後(hou)，內(nei)部(bu)的(de)抗(kang)靜(jing)電(dian)分(fen)子(zi)又(you)能(neng)及(ji)時(shi)滲(shen)出(chu)表(biao)麵(mian)，從(cong)而(er)恢(hui)複(fu)抗(kang)靜(jing)電(dian)性(xing)能(neng)。采(cai)用(yong)外(wai)部(bu)塗(tu)敷(fu)法(fa)時(shi)，若(ruo)兩(liang)者(zhe)的(de)相(xiang)容(rong)性(xing)過(guo)好(hao)．則抗靜電劑分子容易向塑料內部遷移．表麵抗靜電劑的含量相應減少，同樣會降低塑料的抗靜電作用效果。