哪位(wei)知道什(shen)么是低煙無鹵電線

1、無(wu)鹵線(xian)分(fen)輻照交聯XLPE，和不需要(yao)輻照的(de)PE其價格交聯的(de)貴點,因普通的(de)電(dian)線(xian)材質是(shi)PVC  內(nei)含有鹵素，現在環保要(yao)求日益(yi)增加，所以(yi)大部分(fen)廠家都要(yao)求無(wu)鹵材料的(de)電(dian)線(xian)，尤(you)其是(shi)公共場所，應(ying)用上沒什(shen)么大的(de)區別。大部分(fen)廠家都選擇無(wu)鹵線(xian)來替代PVC線(xian)材。 (1天前 )

2、低煙(yan)無鹵電(dian)線是(shi)指電(dian)線的(de)(de)絕(jue)緣層材料鹵素(su)物(wu)質，在燃(ran)燒的(de)(de)情況下，不釋(shi)放含(han)鹵氣(qi)體，煙(yan)霧濃度低，參照(zhao)標(biao)準為(wei)JB/T  10491-2004，型號有WDZ-BYJ、WDZ-RYJ等,國內已有大量生產廠家具備生產能力。希望我的(de)(de)回答能幫到你。 (3天(tian)前 )

低煙無鹵耐火電線型號有哪些(xie)

1、ZR是阻燃,E在表示絕緣是乙丙橡膠絕緣,E在做護套時表示低煙無鹵聚烴護套,這種結構可以實現低煙無鹵,但是很少見到這么命名的型號。2、WDZ-YJVWDZ是無鹵低煙阻燃,YJ是交聯聚乙(聚烴),V是聚乙,聚乙不能實現無鹵,因此這個代號是不準確的,正確的應為WDZ-YJY或WDZ-YJE。希望我的回答能幫到您

低煙無(wu)鹵阻燃電線電纜型(xing)號有哪(na)些(xie)

IEC阻(zu)(zu)燃等級：為了(le)評定線(xian)纜(lan)的(de)(de)阻(zu)(zu)燃性能(neng)(neng)優劣(lie)，國際電工(gong)委(wei)員(yuan)會分別制定了(le) IEC60332-1、IEC60332-2和(he)IEC60332-3三個標準。IEC60332-1和(he)IEC60332-2分別用(yong)(yong)來評定單根(gen)線(xian)纜(lan)按(an)傾斜和(he)垂(chui)直(zhi)(zhi)(zhi)布放時的(de)(de)阻(zu)(zu)燃能(neng)(neng)力(li)（國內對(dui)應GB12666.3和(he)GB12666.4標準）。IEC60332-3（國內對(dui)應GB12666.5-90）用(yong)(yong)來評定成(cheng)束線(xian)纜(lan)垂(chui)直(zhi)(zhi)(zhi)燃燒時的(de)(de)阻(zu)(zu)燃能(neng)(neng)力(li)，相比之下成(cheng)束線(xian)纜(lan)垂(chui)直(zhi)(zhi)(zhi)燃燒時在阻(zu)(zu)燃能(neng)(neng)力(li)的(de)(de)要求上要高得多。

低煙無鹵電線(xian)電纜型號(hao)有什么標準

低煙(yan)無鹵(lu)(lu)電(dian)(dian)纜(lan)(lan)(lan),是指不(bu)含鹵(lu)(lu)素(F、Cl、Br、I、At)、不(bu)含鉛鎘鉻汞等環(huan)境物質的(de)膠(jiao)料(liao)制成,燃燒時不(bu)會發出(chu)有(you)(you)毒煙(yan)霧(北京市國運電(dian)(dian)線電(dian)(dian)纜(lan)(lan)(lan)有(you)(you)限責任公(gong)司)的(de)環(huan)保型電(dian)(dian)纜(lan)(lan)(lan)。 目(mu)前(qian)只(zhi)有(you)(you)發改委(wei)機電(dian)(dian)標(biao)準:JB/T 10707-2007《熱(re)塑性無鹵(lu)(lu)低煙(yan)阻燃電(dian)(dian)纜(lan)(lan)(lan)料(liao)》。

那些場合必須(xu)使用無煙低鹵電(dian)線(xian)

一(yi)般(ban)用于(yu)對(dui)(dui)安全(quan)要求比較高(gao)的(de)(de)工礦(kuang)企(qi)業。WDZ-BYJ采用iec227標(biao)準的(de)(de)環保(bao)型(xing)(xing)(xing)新(xin)一(yi)代(dai)(dai)(dai)阻燃(ran)型(xing)(xing)(xing)交聯(lian)低(di)煙(yan)(yan)(yan)無鹵聚(ju)涇作絕(jue)緣的(de)(de)更新(xin)換代(dai)(dai)(dai)產(chan)(chan)品(pin),具有優異的(de)(de)阻燃(ran)、低(di)煙(yan)(yan)(yan)、低(di)毒性(xing)(xing)能(neng)、克(ke)服(fu)了傳(chuan)統(tong)的(de)(de)含鹵聚(ju)合物(wu)燃(ran)燒(shao)時(shi)產(chan)(chan)生大量煙(yan)(yan)(yan)霧使人窒(zhi)(zhi)息和腐(fu)蝕儀器設備的(de)(de)缺陷(xian),代(dai)(dai)(dai)表了當(dang)(dang)今電(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)纜(lan)的(de)(de)發展趨勢。WDZ-BYN型(xing)(xing)(xing)電(dian)(dian)(dian)(dian)線(xian)(xian)的(de)(de)阻燃(ran)性(xing)(xing)符(fu)(fu)合gb/T18380.1單根絕(jue)緣電(dian)(dian)(dian)(dian)線(xian)(xian)的(de)(de)垂直燃(ran)燒(shao)試驗(yan)的(de)(de)要求。WDZ-BY型(xing)(xing)(xing)、WDZ-BYJ型(xing)(xing)(xing)電(dian)(dian)(dian)(dian)線(xian)(xian)的(de)(de)阻燃(ran)性(xing)(xing)符(fu)(fu)合gb/T18380.3成(cheng)束電(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)纜(lan)燃(ran)燒(shao)試驗(yan)。WDZ-BY型(xing)(xing)(xing)、WDZ-BYJ型(xing)(xing)(xing)電(dian)(dian)(dian)(dian)線(xian)(xian)的(de)(de)低(di)煙(yan)(yan)(yan)性(xing)(xing)能(neng)符(fu)(fu)合GB/T17651電(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)纜(lan)燃(ran)燒(shao)煙(yan)(yan)(yan)濃度試驗(yan)。 一(yi)般(ban)用于(yu)對(dui)(dui)安全(quan)要求比較高(gao)的(de)(de)工礦(kuang)企(qi)業。WDZ-BYJ采用iec227標(biao)準的(de)(de)環保(bao)型(xing)(xing)(xing)新(xin)一(yi)代(dai)(dai)(dai)阻燃(ran)型(xing)(xing)(xing)交聯(lian)低(di)煙(yan)(yan)(yan)無鹵聚(ju)涇作絕(jue)緣的(de)(de)更新(xin)換代(dai)(dai)(dai)產(chan)(chan)品(pin),具有優異的(de)(de)阻燃(ran)、低(di)煙(yan)(yan)(yan)、低(di)毒性(xing)(xing)能(neng)、克(ke)服(fu)了傳(chuan)統(tong)的(de)(de)含鹵聚(ju)合物(wu)燃(ran)燒(shao)時(shi)產(chan)(chan)生大量煙(yan)(yan)(yan)霧使人窒(zhi)(zhi)息和腐(fu)蝕儀器設備的(de)(de)缺陷(xian),代(dai)(dai)(dai)表了當(dang)(dang)今電(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)纜(lan)的(de)(de)發展趨勢。WDZ-BYN型(xing)(xing)(xing)電(dian)(dian)(dian)(dian)線(xian)(xian)