阻燃電纜的性能主要用氧指數和發煙性這兩個指標來評定

阻燃材料高壓電纜的性能技術指標最主要用氧系數和發煙性這兩大技術指標來評選。

       防(fang)(fang)潮數據(ju)(ju)線(xian)(xian)(xian)(xian)新(xin)(xin)線(xian)(xian)(xian)(xian)路(lu)(lu)(lu)(lu)，就會(hui)(hui)指在(zai)標準可靠(kao)性試(shi)驗(yan)裝置狀況(kuang)下，巖(yan)樣被點(dian)(dian)燃(ran)(ran)(ran)，在(zai)撤去可靠(kao)性試(shi)驗(yan)裝置易(yi)燃(ran)(ran)(ran)易(yi)爆后(hou)，燃(ran)(ran)(ran)燒(shao)(shao)的(de)烈焰的(de)傳(chuan)播(bo)僅在(zai)特(te)定范疇(chou)圖內(nei)，殘(can)焰或殘(can)灼在(zai)特(te)定時(shi)段動能及時(shi)熄火的(de)數據(ju)(ju)線(xian)(xian)(xian)(xian)新(xin)(xin)線(xian)(xian)(xian)(xian)路(lu)(lu)(lu)(lu)。真正功能是(shi)(shi)：在(zai)火災(zai)事故(gu)(gu)發生事故(gu)(gu)條件下有會(hui)(hui)被短路(lu)(lu)(lu)(lu)而不會(hui)(hui)開機運行，但可阻擋(dang)燃(ran)(ran)(ran)燒(shao)(shao)物的(de)傳(chuan)播(bo)。舉例地(di)講(jiang)，新(xin)(xin)線(xian)(xian)(xian)(xian)路(lu)(lu)(lu)(lu)一旦大(da)火，才會(hui)(hui)把點(dian)(dian)燃(ran)(ran)(ran)受限在(zai)整(zheng)體范疇(chou)圖內(nei)，不出(chu)現傳(chuan)播(bo)，保(bao)得住一些的(de)各種各樣主設(she)備，防(fang)(fang)止出(chu)現產生更多的(de)丟失。防(fang)(fang)潮數據(ju)(ju)線(xian)(xian)(xian)(xian)新(xin)(xin)線(xian)(xian)(xian)(xian)路(lu)(lu)(lu)(lu)的(de)的(de)特(te)點(dian)(dian)是(shi)(shi)推遲燃(ran)(ran)(ran)燒(shao)(shao)的(de)烈焰環繞著數據(ju)(ju)線(xian)(xian)(xian)(xian)新(xin)(xin)線(xian)(xian)(xian)(xian)路(lu)(lu)(lu)(lu)傳(chuan)播(bo)使(shi)火災(zai)事故(gu)(gu)發生事故(gu)(gu)不同加(jia)大(da)。仍(reng)然其料工費(fei)較低，故(gu)(gu)而是(shi)(shi)消防(fang)(fang)安全(quan)數據(ju)(ju)線(xian)(xian)(xian)(xian)新(xin)(xin)線(xian)(xian)(xian)(xian)路(lu)(lu)(lu)(lu)中大(da)批量用于的(de)數據(ju)(ju)線(xian)(xian)(xian)(xian)新(xin)(xin)線(xian)(xian)(xian)(xian)路(lu)(lu)(lu)(lu)產品。無(wu)論怎樣是(shi)(shi)單根(gen)電線(xian)(xian)(xian)(xian)電纜電線(xian)(xian)(xian)(xian)線(xian)(xian)(xian)(xian)是(shi)(shi)成(cheng)束敷設(she)的(de)狀況(kuang)下，數據(ju)(ju)線(xian)(xian)(xian)(xian)新(xin)(xin)線(xian)(xian)(xian)(xian)路(lu)(lu)(lu)(lu)知(zhi)點(dian)(dian)燃(ran)(ran)(ran)時(shi)能將燃(ran)(ran)(ran)燒(shao)(shao)的(de)烈焰的(de)傳(chuan)播(bo)調整(zheng)在(zai)適宜范疇(chou)圖內(nei)，故(gu)(gu)而會(hui)(hui)防(fang)(fang)止出(chu)現起(qi)火延燃(ran)(ran)(ran)而產生的(de)重要災(zai)難，而使(shi)提升 數據(ju)(ju)線(xian)(xian)(xian)(xian)新(xin)(xin)線(xian)(xian)(xian)(xian)路(lu)(lu)(lu)(lu)新(xin)(xin)線(xian)(xian)(xian)(xian)路(lu)(lu)(lu)(lu)的(de)消防(fang)(fang)安全(quan)級別。

標簽：阻燃電纜