金聯宇阻燃電線電纜?具備延緩火焰的能力

      金聯宇阻燃電線電纜是指(zhi)具有(you)防(fang)止或(huo)延(yan)緩火(huo)(huo)(huo)(huo)焰(yan)發(fa)生(sheng)或(huo)蔓(man)延(yan)的(de)(de)能力(li)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)，即在(zai)(zai)(zai)(zai)規定(ding)的(de)(de)試驗條(tiao)件下(xia)對電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)進(jin)行(xing)燃(ran)(ran)(ran)(ran)燒。火(huo)(huo)(huo)(huo)源移除(chu)后，火(huo)(huo)(huo)(huo)焰(yan)在(zai)(zai)(zai)(zai)電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)上的(de)(de)蔓(man)延(yan)范圍有(you)限(xian)，可自(zi)行(xing)熄滅(mie)。阻(zu)(zu)燃(ran)(ran)(ran)(ran)電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)不(bu)是一種不(bu)燃(ran)(ran)(ran)(ran)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)。它只在(zai)(zai)(zai)(zai)絕緣層和(he)護套層添(tian)加阻(zu)(zu)燃(ran)(ran)(ran)(ran)材(cai)料，使電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)在(zai)(zai)(zai)(zai)火(huo)(huo)(huo)(huo)災(zai)(zai)中不(bu)會(hui)延(yan)遲燃(ran)(ran)(ran)(ran)燒。當(dang)外部火(huo)(huo)(huo)(huo)源消(xiao)失時(shi)，它會(hui)在(zai)(zai)(zai)(zai)一段時(shi)間后自(zi)熄。阻(zu)(zu)燃(ran)(ran)(ran)(ran)電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)(de)等(deng)(deng)(deng)級分為四個(ge)等(deng)(deng)(deng)級:阻(zu)(zu)燃(ran)(ran)(ran)(ran)等(deng)(deng)(deng)級,阻(zu)(zu)燃(ran)(ran)(ran)(ran)等(deng)(deng)(deng)級II,阻(zu)(zu)燃(ran)(ran)(ran)(ran)等(deng)(deng)(deng)級III和(he)阻(zu)(zu)燃(ran)(ran)(ran)(ran)等(deng)(deng)(deng)級承運(yun)(yun)每個(ge)年(nian)級分為A類(lei)、B類(lei)和(he)C類(lei)阻(zu)(zu)燃(ran)(ran)(ran)(ran)樣品的(de)(de)類(lei)別(bie),以下(xia)簡(jian)稱咱(阻(zu)(zu)燃(ran)(ran)(ran)(ran)A類(lei)),ZB(阻(zu)(zu)燃(ran)(ran)(ran)(ran)B類(lei))和(he)佐(阻(zu)(zu)燃(ran)(ran)(ran)(ran)C類(lei))耐(nai)(nai)火(huo)(huo)(huo)(huo)電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)耐(nai)(nai)火(huo)(huo)(huo)(huo)電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)是在(zai)(zai)(zai)(zai)規定(ding)的(de)(de)火(huo)(huo)(huo)(huo)源和(he)時(shi)間下(xia)進(jin)行(xing)耐(nai)(nai)火(huo)(huo)(huo)(huo)測(ce)試，并具有(you)在(zai)(zai)(zai)(zai)規定(ding)的(de)(de)狀態(tai)下(xia)輸電(dian)(dian)(dian)(dian)(dian)(dian)和(he)運(yun)(yun)行(xing)的(de)(de)能力(li)，即能保(bao)證線(xian)(xian)(xian)(xian)路(lu)的(de)(de)完整性(xing)。防(fang)火(huo)(huo)(huo)(huo)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)能使線(xian)(xian)(xian)(xian)路(lu)在(zai)(zai)(zai)(zai)一定(ding)時(shi)間內保(bao)持正常運(yun)(yun)行(xing)。主要用于火(huo)(huo)(huo)(huo)災(zai)(zai)條(tiao)件下(xia)保(bao)證電(dian)(dian)(dian)(dian)(dian)(dian)力(li)正常傳輸的(de)(de)重要場合。耐(nai)(nai)火(huo)(huo)(huo)(huo)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)采用額定(ding)電(dian)(dian)(dian)(dian)(dian)(dian)壓0.6/1.0kv及以下(xia)的(de)(de)銅芯，絕緣層具有(you)耐(nai)(nai)火(huo)(huo)(huo)(huo)特性(xing)。否(fou)則，應在(zai)(zai)(zai)(zai)導體(ti)或(huo)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)芯上加耐(nai)(nai)火(huo)(huo)(huo)(huo)層。耐(nai)(nai)火(huo)(huo)(huo)(huo)層通(tong)常由(you)多層耐(nai)(nai)火(huo)(huo)(huo)(huo)云(yun)母帶制成，屬(shu)無機絕緣材(cai)料，由(you)玻璃纖維、云(yun)母粉、硅酸鹽(yan)等(deng)(deng)(deng)組成。

     該原(yuan)料(liao)遇火(huo)(huo)后可燒結為堅固低密度的(de)(de)(de)(de)接地(di)體(ti)原(yuan)料(liao)，銜接在(zai)(zai)導體(ti)表面上(shang)，以維(wei)持(chi)方(fang)式在(zai)(zai)暴炸具體(ti)條件下(xia)的(de)(de)(de)(de)合適電(dian)(dian)(dian)(dian)(dian)(dian)腦運行。防(fang)(fang)(fang)潮(chao)(chao)(chao)(chao)(chao)性(xing)(xing)(xing)(xing)(xing)(xing)材(cai)(cai)(cai)(cai)(cai)(cai)(cai)(cai)料(liao)電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)(lan)(lan)和耐(nai)(nai)火(huo)(huo)電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)(lan)(lan)哪一(yi)好？各國實(shi)施(shi)的(de)(de)(de)(de)消(xiao)火(huo)(huo)栓規范(fan)(fan)化(hua)對(dui)防(fang)(fang)(fang)潮(chao)(chao)(chao)(chao)(chao)性(xing)(xing)(xing)(xing)(xing)(xing)材(cai)(cai)(cai)(cai)(cai)(cai)(cai)(cai)料(liao)、耐(nai)(nai)火(huo)(huo)電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)(lan)(lan)電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)(lan)(lan)的(de)(de)(de)(de)選取(qu)多是方(fang)式性(xing)(xing)(xing)(xing)(xing)(xing)和表明(ming)性(xing)(xing)(xing)(xing)(xing)(xing)的(de)(de)(de)(de)，有(you)(you)一(yi)些簡單(dan)和寬泛的(de)(de)(de)(de)。除外，防(fang)(fang)(fang)潮(chao)(chao)(chao)(chao)(chao)性(xing)(xing)(xing)(xing)(xing)(xing)材(cai)(cai)(cai)(cai)(cai)(cai)(cai)(cai)料(liao)耐(nai)(nai)火(huo)(huo)電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)(lan)(lan)電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)(lan)(lan)類形(xing)應有(you)(you)盡有(you)(you)，設備安(an)全性(xing)(xing)(xing)(xing)(xing)(xing)能有(you)(you)所(suo)差(cha)異，有(you)(you)所(suo)差(cha)異商(shang)家的(de)(de)(de)(de)價簽也難平同等(deng)(deng)，出現(xian)制(zhi)作(zuo)工作(zuo)員對(dui)防(fang)(fang)(fang)潮(chao)(chao)(chao)(chao)(chao)性(xing)(xing)(xing)(xing)(xing)(xing)材(cai)(cai)(cai)(cai)(cai)(cai)(cai)(cai)料(liao)耐(nai)(nai)火(huo)(huo)電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)(lan)(lan)電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)(lan)(lan)的(de)(de)(de)(de)認識(shi)包括(kuo)多數(shu)小技巧。在(zai)(zai)事實(shi)水利(li)中，如若沒能按暫行規定(ding)的(de)(de)(de)(de)防(fang)(fang)(fang)潮(chao)(chao)(chao)(chao)(chao)性(xing)(xing)(xing)(xing)(xing)(xing)材(cai)(cai)(cai)(cai)(cai)(cai)(cai)(cai)料(liao)平衡游戲(xi)等(deng)(deng)級(ji)備選完成的(de)(de)(de)(de)防(fang)(fang)(fang)潮(chao)(chao)(chao)(chao)(chao)性(xing)(xing)(xing)(xing)(xing)(xing)材(cai)(cai)(cai)(cai)(cai)(cai)(cai)(cai)料(liao)電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)(lan)(lan)電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)(lan)(lan)，則防(fang)(fang)(fang)潮(chao)(chao)(chao)(chao)(chao)性(xing)(xing)(xing)(xing)(xing)(xing)材(cai)(cai)(cai)(cai)(cai)(cai)(cai)(cai)料(liao)電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)(lan)(lan)電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)(lan)(lan)會不了起(qi)到(dao)防(fang)(fang)(fang)潮(chao)(chao)(chao)(chao)(chao)性(xing)(xing)(xing)(xing)(xing)(xing)材(cai)(cai)(cai)(cai)(cai)(cai)(cai)(cai)料(liao)能力。常(chang)有(you)(you)的(de)(de)(de)(de)情況有(you)(you):防(fang)(fang)(fang)潮(chao)(chao)(chao)(chao)(chao)性(xing)(xing)(xing)(xing)(xing)(xing)材(cai)(cai)(cai)(cai)(cai)(cai)(cai)(cai)料(liao)平衡游戲(xi)等(deng)(deng)級(ji)達(da)不來規范(fan)(fan)，非廢金屬(shu)分子量超預算;防(fang)(fang)(fang)潮(chao)(chao)(chao)(chao)(chao)性(xing)(xing)(xing)(xing)(xing)(xing)材(cai)(cai)(cai)(cai)(cai)(cai)(cai)(cai)料(liao)電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)(lan)(lan)或非防(fang)(fang)(fang)潮(chao)(chao)(chao)(chao)(chao)性(xing)(xing)(xing)(xing)(xing)(xing)材(cai)(cai)(cai)(cai)(cai)(cai)(cai)(cai)料(liao)電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)(lan)(lan)敷設在(zai)(zai)同樣排水管道內;現(xian)貨代(dai)理(li)商(shang)以次(ci)充(chong)好，建(jian)設方(fang)蠅頭小利(li)劃算這(zhe)(zhe)些等(deng)(deng)等(deng)(deng)，這(zhe)(zhe)么防(fang)(fang)(fang)潮(chao)(chao)(chao)(chao)(chao)性(xing)(xing)(xing)(xing)(xing)(xing)材(cai)(cai)(cai)(cai)(cai)(cai)(cai)(cai)料(liao)電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)(lan)(lan)就不了起(qi)到(dao)防(fang)(fang)(fang)潮(chao)(chao)(chao)(chao)(chao)性(xing)(xing)(xing)(xing)(xing)(xing)材(cai)(cai)(cai)(cai)(cai)(cai)(cai)(cai)料(liao)的(de)(de)(de)(de)療效。一(yi)半來說一(yi)，耐(nai)(nai)火(huo)(huo)電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)(lan)(lan)電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)(lan)(lan)并不預示著電(dian)(dian)(dian)(dian)(dian)(dian)覽(lan)(lan)(lan)(lan)能長(chang)精力耐(nai)(nai)火(huo)(huo)，而(er)且在(zai)(zai)的(de)(de)(de)(de)發(fa)生(sheng)著火(huo)(huo)時(shi)能通(tong)電(dian)(dian)(dian)(dian)(dian)(dian)某段(duan)精力。其接地(di)層(ceng)和確保(bao)套層(ceng)若不放防(fang)(fang)(fang)潮(chao)(chao)(chao)(chao)(chao)性(xing)(xing)(xing)(xing)(xing)(xing)材(cai)(cai)(cai)(cai)(cai)(cai)(cai)(cai)料(liao)劑(ji)，則不包括(kuo)防(fang)(fang)(fang)潮(chao)(chao)(chao)(chao)(chao)性(xing)(xing)(xing)(xing)(xing)(xing)材(cai)(cai)(cai)(cai)(cai)(cai)(cai)(cai)料(liao)功能。

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