一：阻燃電纜 IEC阻燃品級(ji)ZQm坦克鏈(lian)通信電(dian)覽-聚氨(an)脂圈筒通信電(dian)覽-高(gao)撓性坦克鏈(lian)通信電(dian)覽商家

為了(le)評定線纜的阻燃機能好壞，電(dian)(dian)工(gong)委員會別離擬定了(le)IEC60332-1、IEC60332-2和(he)IEC60332-3三個規范。ZQm電(dian)(dian)覽拖鏈(lian)電(dian)(dian)覽-聚氨酯發(fa)泡(pao)滾筒電(dian)(dian)覽-高主動(dong)坦(tan)克鏈(lian)電(dian)(dian)覽廠家代(dai)理(li)商(shang)

IEC60332-1和(he)(he)IEC60332-2別離用來評定(ding)單根線(xian)纜按傾斜和(he)(he)垂直布放時的阻燃才能(neng)（國際對應GB12666.3和(he)(he)GB12666.4規范）。ZQm拖鏈電線(xian)電線(xian)-聚氨酯泡沫卷桶電線(xian)-高柔軟性坦克鏈電線(xian)制造廠家

IEC60332-3（國際對應GB12666.5-90）用來評定成(cheng)束(shu)線纜(lan)垂直熄滅(mie)時的阻燃(ran)才能，比擬之下成(cheng)束(shu)線纜(lan)垂直熄滅(mie)時在(zai)阻燃(ran)才能的請求上要高很多。ZQm電攬(lan)拖鏈電攬(lan)-聚氨酯(zhi)泡沫鋼絲繩卷筒電攬(lan)-高柔性fpc線路(lu)板(ban)坦(tan)克鏈電攬(lan)批發(fa)廠家(jia)

IEC60332-1/BS4066-1阻燃品級（單根電線或電(dian)纜(lan)垂直熄(xi)(xi)滅測試：這是(shi)(shi)單根電(dian)纜(lan)的(de)阻燃規(gui)范。實驗劃(hua)定，一根60cm長(chang)的(de)試樣垂直牢固(gu)(gu)在守舊的(de)金(jin)屬箱內，火焰長(chang)度175mm的(de)丙烷熄(xi)(xi)滅器從距試樣的(de)上部(bu)牢固(gu)(gu)端450mm的(de)地位上火焰錐與電(dian)纜(lan)以(yi)45度角打仗(zhang)，若是(shi)(shi)試樣熄(xi)(xi)滅破(po)壞(huai)局部(bu)間隔牢固(gu)(gu)端下部(bu)不跨越50mm，測試經由過程。ZQm坦(tan)克(ke)鏈數(shu)(shu)據(ju)(ju)線-橡(xiang)膠卷簡數(shu)(shu)據(ju)(ju)線-高軟(ruan)性坦(tan)克(ke)鏈數(shu)(shu)據(ju)(ju)線批(pi)發廠家(jia)

IEC60332-3/BS4066-3阻(zu)燃(ran)品級：這是成束電(dian)(dian)纜(lan)的(de)阻(zu)燃(ran)規范。實(shi)驗劃定，成束3.5m長的(de)電(dian)(dian)纜(lan)試(shi)樣(yang)(yang)用鐵絲牢固(gu)在(zai)(zai)(zai)(zai)梯形測試(shi)架上(shang)(shang)，試(shi)樣(yang)(yang)數目按不(bu)同分(fen)類(lei)(lei)(lei)所請求的(de)非(fei)金屬物(wu)料決議。試(shi)樣(yang)(yang)垂(chui)直掛(gua)在(zai)(zai)(zai)(zai)熄(xi)滅(mie)(mie)爐背(bei)壁上(shang)(shang)，氛圍(wei)經(jing)由過程底板上(shang)(shang)的(de)進氣口(kou)引入熄(xi)滅(mie)(mie)爐。丙烷立體熄(xi)滅(mie)(mie)器以(yi)750℃的(de)火焰(yan)與試(shi)樣(yang)(yang)打仗，試(shi)樣(yang)(yang)在(zai)(zai)(zai)(zai)強迫吹風（氣流(liu)排放5m3/分(fen)鐘(zhong)，風速0.9m/秒）的(de)環(huan)境下，必(bi)須在(zai)(zai)(zai)(zai)垂(chui)直熄(xi)滅(mie)(mie)20分(fen)鐘(zhong)內燃(ran)不(bu)起(qi)來，電(dian)(dian)纜(lan)在(zai)(zai)(zai)(zai)火焰(yan)舒展2.5米以(yi)內自行熄(xi)滅(mie)(mie)。IEC60332有A類(lei)(lei)(lei)、B類(lei)(lei)(lei)、C類(lei)(lei)(lei)和(he)D類(lei)(lei)(lei)之分(fen)，以(yi)評(ping)定阻(zu)燃(ran)機能(neng)好壞。ZQm高壓(ya)電(dian)(dian)攬拖鏈高壓(ya)電(dian)(dian)攬-聚安脂(zhi)卷簡(jian)高壓(ya)電(dian)(dian)攬-高柔軟坦克鏈高壓(ya)電(dian)(dian)攬加工廠

二：阻(zu)燃電(dian)(dian)(dian)纜(lan) UL阻(zu)燃品級ZQm通(tong)信(xin)(xin)電(dian)(dian)(dian)力拖(tuo)(tuo)(tuo)(tuo)鏈電(dian)(dian)(dian)纜(lan)拖(tuo)(tuo)(tuo)(tuo)鏈通(tong)信(xin)(xin)電(dian)(dian)(dian)力拖(tuo)(tuo)(tuo)(tuo)鏈電(dian)(dian)(dian)纜(lan)-聚氨酯發泡卷簡(jian)通(tong)信(xin)(xin)電(dian)(dian)(dian)力拖(tuo)(tuo)(tuo)(tuo)鏈電(dian)(dian)(dian)纜(lan)-高被動式坦克鏈通(tong)信(xin)(xin)電(dian)(dian)(dian)力拖(tuo)(tuo)(tuo)(tuo)鏈電(dian)(dian)(dian)纜(lan)廠家直銷

1.CSA防(fang)火品(pin)級：ZQm高(gao)壓(ya)(ya)數(shu)據(ju)線(xian)拖鏈(lian)高(gao)壓(ya)(ya)數(shu)據(ju)線(xian)-聚(ju)氨酯(zhi)發(fa)泡(pao)鋼絲(si)繩(sheng)卷筒高(gao)壓(ya)(ya)數(shu)據(ju)線(xian)-高(gao)柔性fpc線(xian)路板坦克鏈(lian)高(gao)壓(ya)(ya)數(shu)據(ju)線(xian)批發(fa)廠家

FT1：垂直(zhi)熄滅測試(對滴落(luo)物不做請(qing)求)ZQm拖鏈電(dian)(dian)攬(lan)電(dian)(dian)攬(lan)-聚胺脂鋼絲繩卷(juan)筒電(dian)(dian)攬(lan)-高(gao)柔性板坦克鏈電(dian)(dian)攬(lan)制造(zao)廠家

FT2：程(cheng)度熄滅(mie)測試ZQm拖鏈電(dian)(dian)力(li)纜線(xian)(xian)(xian)線(xian)(xian)(xian)電(dian)(dian)力(li)纜線(xian)(xian)(xian)線(xian)(xian)(xian)-聚安脂卷簡電(dian)(dian)力(li)纜線(xian)(xian)(xian)線(xian)(xian)(xian)-高(gao)撓性坦克(ke)鏈電(dian)(dian)力(li)纜線(xian)(xian)(xian)線(xian)(xian)(xian)產家

FT3：垂(chui)直熄滅(mie)熄滅(mie)物(wu)滴落測(ce)試(不能撲滅(mie)消(xiao)息用紙)ZQm拖鏈電(dian)攬電(dian)攬-橡膠滾筒電(dian)攬-高韌(ren)性坦克鏈電(dian)攬公司(si)

FT4：在一密(mi)閉(bi)熄(xi)滅箱中(zhong)做垂直熄(xi)滅測試(近似密(mi)閉(bi)大樓)熱能70000 btu/hZQm坦克鏈數據(ju)線(xian)線(xian)-聚安(an)脂圈筒數據(ju)線(xian)線(xian)-高被動式坦克鏈數據(ju)線(xian)線(xian)服(fu)務(wu)商

FT5：耐(nai)燃測試，凡是利(li)用(yong)于公開功(gong)課照顧式(shi)CABLEZQm拖鏈纜(lan)線纜(lan)線-聚胺脂卷簡纜(lan)線-高剛性坦克鏈纜(lan)線設備廠家(jia)

 ZQm低(di)(di)壓數據(ju)線(xian)線(xian)拖(tuo)鏈(lian)低(di)(di)壓數據(ju)線(xian)線(xian)-聚胺(an)脂滾筒低(di)(di)壓數據(ju)線(xian)線(xian)-高超材料坦(tan)克鏈(lian)低(di)(di)壓數據(ju)線(xian)線(xian)加工廠

2.UL防火品級：ZQm拖(tuo)鏈通(tong)信(xin)高(gao)壓(ya)(ya)電(dian)(dian)纜拖(tuo)鏈拖(tuo)鏈通(tong)信(xin)高(gao)壓(ya)(ya)電(dian)(dian)纜-橡膠鋼(gang)絲繩卷(juan)筒(tong)拖(tuo)鏈通(tong)信(xin)高(gao)壓(ya)(ya)電(dian)(dian)纜-高(gao)柔軟坦(tan)克鏈拖(tuo)鏈通(tong)信(xin)高(gao)壓(ya)(ya)電(dian)(dian)纜制造商(shang)

A：程度防火(huo)測試ZQm坦(tan)克鏈數(shu)據(ju)線(xian)線(xian)-聚氨(an)脂卷簡數(shu)據(ju)線(xian)線(xian)-高超材料坦(tan)克鏈數(shu)據(ju)線(xian)線(xian)廠家代理商

B：VW-1：垂直防火測(ce)試(shi)，滴落物不能撲滅棉(mian)絮。ZQm拖鏈線纜線纜-丙烯酸圈筒線纜-高超(chao)材料坦克(ke)鏈線纜公司

VW-1SC：垂直防火測試(shi)，絕緣芯線(xian)(xian)(xian)與制(zhi)品線(xian)(xian)(xian)材分隔測試(shi)。ZQm坦(tan)克(ke)鏈(lian)纜線(xian)(xian)(xian)-聚氨酯泡沫卷簡纜線(xian)(xian)(xian)-高柔軟(ruan)坦(tan)克(ke)鏈(lian)纜線(xian)(xian)(xian)廠

C：CL2 (VERTICAL TRAY FLAM TEST)：在(zai)一密閉熄滅(mie)箱中做垂直熄滅(mie)測試(shi)(近似密閉大樓 UL1581)ZQm拖鏈電線纜(lan)線電線纜(lan)線-聚(ju)氨酯發泡(pao)卷簡(jian)電線纜(lan)線-高(gao)柔性板坦克鏈電線纜(lan)線生(sheng)產(chan)廠家

D：CL2R(RISET CABLE)ZQm坦克鏈(lian)高(gao)壓(ya)(ya)(ya)高(gao)壓(ya)(ya)(ya)電攬(lan)-聚氨酯材料鋼絲繩卷筒高(gao)壓(ya)(ya)(ya)高(gao)壓(ya)(ya)(ya)電攬(lan)-高(gao)撓性坦克鏈(lian)高(gao)壓(ya)(ya)(ya)高(gao)壓(ya)(ya)(ya)電攬(lan)制造廠(chang)家

E：CL2P(PLENUM CABLE)ZQm電(dian)(dian)攬(lan)拖(tuo)鏈(lian)電(dian)(dian)攬(lan)-聚安脂卷簡電(dian)(dian)攬(lan)-高軟性坦克鏈(lian)電(dian)(dian)攬(lan)制造廠

F：CM(COMMUNICATION CABLE 通訊線)； G：CMR；H：CMP。ZQm電(dian)覽拖鏈電(dian)覽-聚胺脂卷(juan)簡電(dian)覽-高柔軟性坦克鏈電(dian)覽企(qi)業

 ZQm坦克(ke)鏈(lian)電(dian)線(xian)-聚氨酯發泡滾筒(tong)電(dian)線(xian)-高柔軟性(xing)坦克(ke)鏈(lian)電(dian)線(xian)工廠

3.UL塑料(liao)(liao)資料(liao)(liao)94-V0以內(nei)容(94V0 即所謂難燃品級(ji)，共分為 5個品級(ji))ZQm電攬拖鏈(lian)電攬-丙烯酸滾筒電攬-高(gao)被動式坦克鏈(lian)電攬生產廠

94-V0 熄(xi)滅(mie)時(shi)火一分開頓時(shi)熄(xi)滅(mie)不會自燃ZQm拖鏈(lian)電(dian)覽(lan)(lan)電(dian)覽(lan)(lan)-聚(ju)安脂滾筒(tong)電(dian)覽(lan)(lan)-高柔(rou)性(xing)fpc線(xian)路(lu)板坦克鏈(lian)電(dian)覽(lan)(lan)制造(zao)商(shang)

94-V1 熄(xi)滅(mie)時(shi)火一分開會熄(xi)滅(mie)1秒(miao)后頓時(shi)熄(xi)滅(mie)不會自燃ZQm坦克鏈(lian)電(dian)力(li)低(di)壓通信電(dian)纜-聚安脂滾(gun)筒電(dian)力(li)低(di)壓通信電(dian)纜-高韌性坦克鏈(lian)電(dian)力(li)低(di)壓通信電(dian)纜批(pi)發廠家

94-V2 熄(xi)滅時火一(yi)分開會(hui)熄(xi)滅2秒后頓(dun)時熄(xi)滅不會(hui)自(zi)燃ZQm拖鏈(lian)電覽電覽-聚氨(an)脂圈筒電覽-高軟性坦克鏈(lian)電覽工廠

94-V5 熄(xi)(xi)滅(mie)(mie)時火一(yi)分開會(hui)熄(xi)(xi)滅(mie)(mie)5秒(miao)后(hou)頓時熄(xi)(xi)滅(mie)(mie)不會(hui)自燃ZQm拖(tuo)鏈電(dian)(dian)(dian)力電(dian)(dian)(dian)攬電(dian)(dian)(dian)力電(dian)(dian)(dian)攬-橡膠(jiao)卷(juan)簡電(dian)(dian)(dian)力電(dian)(dian)(dian)攬-高超材(cai)料坦克鏈電(dian)(dian)(dian)力電(dian)(dian)(dian)攬商家

94-HB 熄滅時火一分開會熄滅到只(zhi)剩下碳ZQm低壓(ya)電線拖(tuo)鏈低壓(ya)電線-聚(ju)氨酯發泡(pao)卷桶低壓(ya)電線-高韌性(xing)坦克鏈低壓(ya)電線工(gong)廠

UL94塑料(liao)阻燃(ran)品(pin)級與 UL 1581 VW-1 阻燃(ran)品(pin)級的比(bi)擬ZQm坦克鏈電(dian)(dian)力(li)電(dian)(dian)纜(lan)電(dian)(dian)線(xian)(xian)線(xian)(xian)-丙(bing)烯酸鋼(gang)絲繩卷筒(tong)電(dian)(dian)力(li)電(dian)(dian)纜(lan)電(dian)(dian)線(xian)(xian)線(xian)(xian)-高主動坦克鏈電(dian)(dian)力(li)電(dian)(dian)纜(lan)電(dian)(dian)線(xian)(xian)線(xian)(xian)批發廠(chang)家

UL94中(zhong)共有12種：HB、V-0、 V-1、V-2、5VA、5VB、VTM-0、VTM-1、 VTM-2、HBF、HF-1、HF-2。ZQm坦克(ke)鏈通信(xin)線(xian)纜(lan)電(dian)線(xian)-聚氨酯材(cai)料鋼絲繩卷筒通信(xin)線(xian)纜(lan)電(dian)線(xian)-高主動坦克(ke)鏈通信(xin)線(xian)纜(lan)電(dian)線(xian)制造(zao)廠家(jia)

可(ke)燃(ran)性(xing)UL94品級是利(li)用普遍(bian)的(de)塑料資(zi)料可(ke)燃(ran)機能(neng)規范(fan)。它用來評估資(zi)料在(zai)被撲滅(mie)(mie)后熄滅(mie)(mie)的(de)才(cai)能(neng)。按(an)照熄滅(mie)(mie)速率(lv)、熄滅(mie)(mie)時候、抗滴才(cai)能(neng)和(he)滴珠是不是熄滅(mie)(mie)可(ke)有(you)多種評判體例。ZQm坦克(ke)鏈電(dian)力電(dian)覽-聚氨酯泡沫(mo)圈筒電(dian)力電(dian)覽-高撓性(xing)坦克(ke)鏈電(dian)力電(dian)覽批發廠家

每(mei)種被測資料(liao)按照色彩或厚(hou)度(du)都能夠獲得很(hen)多(duo)值(zhi)。被選(xuan)定某個產物(wu)的資料(liao)時，其UL品級(ji)應(ying)知(zhi)足塑料(liao)整機壁局部的厚(hou)度(du)請求。UL品級(ji)應(ying)與厚(hou)度(du)值(zhi)一路報告(gao)，只報告(gao) UL 品級(ji)而不(bu)厚(hou)度(du)是不(bu)夠的。ZQm坦克鏈電力(li)拖(tuo)鏈數據線(xian)-聚氨酯泡沫卷簡電力(li)拖(tuo)鏈數據線(xian)-高柔軟性坦克鏈電力(li)拖(tuo)鏈數據線(xian)制造廠

 ZQm坦(tan)克鏈高(gao)壓數據(ju)(ju)線-聚安脂鋼絲繩卷筒高(gao)壓數據(ju)(ju)線-高(gao)槽式坦(tan)克鏈高(gao)壓數據(ju)(ju)線服務商

4.塑料阻(zu)燃品級(ji)由HB，V-2，V-1,V-0,5VB 向(xiang) 5VA逐級(ji)遞增：ZQm坦克鏈(lian)纜(lan)線(xian)(xian)-聚氨酯(zhi)材(cai)料卷簡纜(lan)線(xian)(xian)-高柔(rou)性板坦克鏈(lian)纜(lan)線(xian)(xian)制造商

HB：UL94規范中的(de)阻(zu)燃(ran)品級。請求對3到(dao)13毫(hao)米厚的(de)樣品，熄滅速(su)率小于(yu)40 毫(hao)米每分鐘(zhong)；小于(yu)3毫(hao)米厚的(de)樣品，熄滅速(su)率小于(yu)70毫(hao)米每分鐘(zhong)；或在(zai)100毫(hao)米的(de)標記前熄滅。ZQm坦(tan)克(ke)鏈線(xian)纜(lan)-聚(ju)氨酯泡沫鋼絲繩卷筒(tong)線(xian)纜(lan)-高柔軟(ruan)坦(tan)克(ke)鏈線(xian)纜(lan)制造廠(chang)家

V-2：對樣(yang)品停止兩(liang)次10秒的熄(xi)(xi)滅(mie)(mie)測試后，余焰 &余燃在60秒內熄(xi)(xi)滅(mie)(mie)。滴落的微粒可撲滅(mie)(mie)棉(mian)花。ZQm數據(ju)線(xian)拖鏈數據(ju)線(xian)-聚胺(an)脂卷簡數據(ju)線(xian)-高(gao)柔性(xing)fpc線(xian)路板坦克鏈數據(ju)線(xian)批發廠家(jia)

V-1：對樣(yang)品(pin)停止兩次10秒的熄(xi)滅測(ce)試后(hou)，余(yu)焰 &余(yu)燃在60秒內(nei)熄(xi)滅。滴落(luo)的微粒不可撲滅棉(mian)花。ZQm纜線(xian)拖鏈(lian)纜線(xian)-聚氨酯發泡圈筒(tong)纜線(xian)-高柔軟性坦克鏈(lian)纜線(xian)生產(chan)廠(chang)家

V-0：對樣品停止兩次10秒的熄滅測試(shi)后(hou)，余焰 &余燃在(zai)30秒內(nei)熄滅。滴落的微粒不可撲滅棉(mian)花。ZQm電(dian)線拖鏈(lian)電(dian)線-聚安(an)脂(zhi)卷(juan)簡電(dian)線-高剛性坦克鏈(lian)電(dian)線加工廠(chang)

5VB：對樣(yang)品(pin)停止五(wu)次5秒的(de)熄滅(mie)測試后，余焰 &余燃在60 秒內熄滅(mie)。滴落的(de)微粒不可撲滅(mie)棉花。對塊狀樣(yang)品(pin)許可被(bei)燒穿。ZQm數(shu)據(ju)(ju)線拖鏈數(shu)據(ju)(ju)線-聚氨酯(zhi)材料圈筒數(shu)據(ju)(ju)線-高軟(ruan)質坦克(ke)鏈數(shu)據(ju)(ju)線商家

5VA：對樣品(pin)停(ting)止(zhi)五(wu)次5秒(miao)的熄(xi)滅(mie)測試后，余焰&余燃在30 秒(miao)內熄(xi)滅(mie)。滴落的微粒不(bu)可(ke)撲滅(mie)棉花(hua)。對塊狀(zhuang)樣品(pin)不(bu)許(xu)可(ke)被(bei)燒(shao)穿。ZQm拖鏈電(dian)纜電(dian)線(xian)(xian)電(dian)線(xian)(xian)拖鏈拖鏈電(dian)纜電(dian)線(xian)(xian)電(dian)線(xian)(xian)-聚(ju)氨酯材料鋼絲(si)繩(sheng)卷筒(tong)拖鏈電(dian)纜電(dian)線(xian)(xian)電(dian)線(xian)(xian)-高韌性坦克(ke)鏈拖鏈電(dian)纜電(dian)線(xian)(xian)電(dian)線(xian)(xian)制造商

5.UL1581中的電(dian)(dian)(dian)線熄(xi)滅體例：ZQm拖鏈(lian)電(dian)(dian)(dian)線高(gao)壓電(dian)(dian)(dian)線電(dian)(dian)(dian)線高(gao)壓電(dian)(dian)(dian)線-聚安(an)脂鋼絲繩(sheng)卷筒電(dian)(dian)(dian)線高(gao)壓電(dian)(dian)(dian)線-高(gao)軟質坦克鏈(lian)電(dian)(dian)(dian)線高(gao)壓電(dian)(dian)(dian)線設備廠家

（1）VW-1：垂直熄滅測試(UL電線熄滅品級 )ZQm拖鏈低(di)壓(ya)通(tong)信纜(lan)(lan)線低(di)壓(ya)通(tong)信纜(lan)(lan)線-聚氨酯泡沫卷簡低(di)壓(ya)通(tong)信纜(lan)(lan)線-高超材料坦(tan)克鏈低(di)壓(ya)通(tong)信纜(lan)(lan)線設備廠家

（2）FT1：垂(chui)直熄滅測試；ZQm拖鏈(lian)(lian)拖鏈(lian)(lian)電線(xian)拖鏈(lian)(lian)電線(xian)-聚(ju)安(an)脂滾筒拖鏈(lian)(lian)電線(xian)-高被動式坦克(ke)鏈(lian)(lian)拖鏈(lian)(lian)電線(xian)產品

（3）FT2：程度(du)熄滅測試；ZQm坦克鏈(lian)高(gao)壓纜(lan)線(xian)(xian)-聚氨酯(zhi)發泡(pao)卷桶高(gao)壓纜(lan)線(xian)(xian)-高(gao)槽式坦克鏈(lian)高(gao)壓纜(lan)線(xian)(xian)設(she)備(bei)廠(chang)家(jia)

（4）FT4：垂直熄滅(mie)測試；ZQm拖鏈電(dian)線(xian)通(tong)(tong)信(xin)電(dian)纜(lan)(lan)(lan)電(dian)線(xian)電(dian)線(xian)通(tong)(tong)信(xin)電(dian)纜(lan)(lan)(lan)電(dian)線(xian)-聚氨脂滾筒電(dian)線(xian)通(tong)(tong)信(xin)電(dian)纜(lan)(lan)(lan)電(dian)線(xian)-高柔(rou)軟性坦克鏈電(dian)線(xian)通(tong)(tong)信(xin)電(dian)纜(lan)(lan)(lan)電(dian)線(xian)廠家直銷(xiao)

（5）FT6：程度熄(xi)滅(mie)和(he)煙熏測試。 (FT 類(lei)的熄(xi)滅(mie)品級是CSA規(gui)范的電線(xian)熄(xi)滅(mie)品級)ZQm線(xian)纜拖鏈線(xian)纜-聚(ju)氨脂卷(juan)簡(jian)線(xian)纜-高超材(cai)料坦克鏈線(xian)纜公司

 ZQm拖鏈線纜線纜-聚氨(an)酯發泡卷桶線纜-高柔軟坦(tan)克鏈線纜設備廠家

6.以上級(ji)別中：VW-1與FT1同(tong)一個品級(ji)。FT2輕易(yi)經(jing)由過程，品級(ji)低。(FT6>FT4>FT1>FT2)；VW-1 嚴酷于 FT1，兩者(zhe)都是垂(chui)直(zhi)熄滅(mie)，鑒定規范(fan):ZQm線(xian)(xian)纜(lan)線(xian)(xian)線(xian)(xian)拖鏈(lian)線(xian)(xian)纜(lan)線(xian)(xian)線(xian)(xian)-聚氨酯材(cai)料(liao)卷簡線(xian)(xian)纜(lan)線(xian)(xian)線(xian)(xian)-高軟質坦克鏈(lian)線(xian)(xian)纜(lan)線(xian)(xian)線(xian)(xian)產品

（1）熄滅(mie)標(biao)記(牛皮(pi)紙 )不能被炭化跨越25%；ZQm拖(tuo)鏈(lian)(lian)低壓拖(tuo)鏈(lian)(lian)數據(ju)線(xian)(xian)(xian)低壓拖(tuo)鏈(lian)(lian)數據(ju)線(xian)(xian)(xian)-聚氨酯發泡圈(quan)筒低壓拖(tuo)鏈(lian)(lian)數據(ju)線(xian)(xian)(xian)-高(gao)柔性fpc線(xian)(xian)(xian)路板坦(tan)克鏈(lian)(lian)低壓拖(tuo)鏈(lian)(lian)數據(ju)線(xian)(xian)(xian)服務商

（2）5次15秒(miao)的(de)熄(xi)滅(mie)續燃時候不能跨越60秒(miao)；ZQm低(di)(di)壓線(xian)(xian)(xian)(xian)纜(lan)電(dian)線(xian)(xian)(xian)(xian)拖鏈低(di)(di)壓線(xian)(xian)(xian)(xian)纜(lan)電(dian)線(xian)(xian)(xian)(xian)-聚(ju)氨脂滾(gun)筒低(di)(di)壓線(xian)(xian)(xian)(xian)纜(lan)電(dian)線(xian)(xian)(xian)(xian)-高軟性坦克鏈低(di)(di)壓線(xian)(xian)(xian)(xian)纜(lan)電(dian)線(xian)(xian)(xian)(xian)廠商

（3）熄滅(mie)滴落物(wu)不能(neng)引燃棉花； VW-1請(qing)求知(zhi)足(zu)(zu)1、 2、3；FT1只請(qing)求知(zhi)足(zu)(zu)1、2。ZQm電(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)力(li)數(shu)據線(xian)(xian)拖鏈(lian)電(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)力(li)數(shu)據線(xian)(xian)-聚(ju)氨(an)脂卷桶(tong)電(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)力(li)數(shu)據線(xian)(xian)-高柔軟性(xing)坦(tan)克鏈(lian)電(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)力(li)數(shu)據線(xian)(xian)公司(si)

• 問拖鏈電線電纜電線電纜啥子品牌很移覺好？
  答坦克鏈高壓電線有的是款配伍于挪動采用的活動形式高壓電線，與簡單的高壓電線反襯，在知足電力激活能及POS機激活能的壓根上，坦克鏈高壓電線的采用生命特別關鍵。而是坦克鏈高壓電線服務業的特別性，不同種的生命測評規范化，坦克鏈高壓電線知名名牌先要外源性排明，犯罪行為哪一名知名名牌的坦克鏈高壓電線更好的，見仁見智。