電纜行業使用氧化鎂的注意事項

點擊數：3462023-02-20 10:10:18　來源: 本站原創

氧(yang)(yang)化(hua)(hua)鎂是(shi)(shi)化(hua)(hua)學添加劑(ji)(ji)，除了要(yao)(yao)注意(yi)它的(de)(de)(de)化(hua)(hua)學性(xing)(xing)能(neng)還(huan)有(you)注意(yi)其(qi)物理指標，氧(yang)(yang)化(hua)(hua)鎂在(zai)電(dian)(dian)纜(lan)(lan)(lan)行業(ye)有(you)著(zhu)廣(guang)泛(fan)的(de)(de)(de)用(yong)(yong)(yong)途(tu)，列如，礦用(yong)(yong)(yong)橡(xiang)(xiang)套電(dian)(dian)纜(lan)(lan)(lan)、船用(yong)(yong)(yong)橡(xiang)(xiang)套電(dian)(dian)纜(lan)(lan)(lan)、通(tong)用(yong)(yong)(yong)橡(xiang)(xiang)套電(dian)(dian)纜(lan)(lan)(lan)、CPE外(wai)套電(dian)(dian)纜(lan)(lan)(lan)（氯(lv)化(hua)(hua)聚乙烯電(dian)(dian)纜(lan)(lan)(lan)外(wai)套）、橡(xiang)(xiang)膠電(dian)(dian)源線（橡(xiang)(xiang)膠線）、電(dian)(dian)焊(han)機電(dian)(dian)纜(lan)(lan)(lan)（焊(han)把線）、潛水泵電(dian)(dian)纜(lan)(lan)(lan)、風能(neng)電(dian)(dian)纜(lan)(lan)(lan)等。主要(yao)(yao)作(zuo)(zuo)用(yong)(yong)(yong):起(qi)防(fang)焦劑(ji)(ji)、硫化(hua)(hua)促進劑(ji)(ji)、吸酸劑(ji)(ji)（氯(lv)化(hua)(hua)氫(qing)）、填充劑(ji)(ji)、耐高溫、防(fang)火阻(zu)燃作(zuo)(zuo)用(yong)(yong)(yong)，對電(dian)(dian)纜(lan)(lan)(lan)拉(la)伸(shen)(shen)強度(du)(du)有(you)一定作(zuo)(zuo)用(yong)(yong)(yong)。不(bu)(bu)同(tong)客(ke)戶配方不(bu)(bu)同(tong)使(shi)用(yong)(yong)(yong)的(de)(de)(de)產品不(bu)(bu)同(tong)，有(you)的(de)(de)(de)客(ke)戶使(shi)用(yong)(yong)(yong)輕質(zhi)氧(yang)(yang)化(hua)(hua)鎂、有(you)的(de)(de)(de)客(ke)戶使(shi)用(yong)(yong)(yong)活性(xing)(xing)氧(yang)(yang)化(hua)(hua)鎂，氧(yang)(yang)化(hua)(hua)鎂要(yao)(yao)注意(yi)其(qi)存儲環(huan)境(jing)條件，氧(yang)(yang)化(hua)(hua)鎂受潮后容(rong)易(yi)起(qi)泡，篩余物和(he)鹽(yan)酸不(bu)(bu)溶物，容(rong)易(yi)產生(sheng)沙(sha)眼等，在(zai)煉膠過(guo)程中，出(chu)現焦燒和(he)死膠和(he)氧(yang)(yang)化(hua)(hua)鎂的(de)(de)(de)活性(xing)(xing)有(you)著(zhu)密切關系，氧(yang)(yang)化(hua)(hua)鎂不(bu)(bu)同(tong)，拉(la)伸(shen)(shen)強度(du)(du)有(you)所不(bu)(bu)同(tong)，但是(shi)(shi)有(you)些問(wen)題(ti)的(de)(de)(de)出(chu)現，不(bu)(bu)是(shi)(shi)氧(yang)(yang)化(hua)(hua)鎂的(de)(de)(de)問(wen)題(ti)，拉(la)伸(shen)(shen)強度(du)(du)的(de)(de)(de)主要(yao)(yao)是(shi)(shi)因為其(qi)使(shi)用(yong)(yong)(yong)的(de)(de)(de)膠的(de)(de)(de)質(zhi)量，如果膠老化(hua)(hua)直接影(ying)響拉(la)伸(shen)(shen)強度(du)(du)。