低煙無鹵電線價格-山東無鹵電線批發-濱州無鹵電線批發
2020-07-09 來自: 佛(fo)山市卓晟環保電(dian)線有限公司(si) 瀏覽次數:1718
佛山(shan)市卓(zhuo)晟環保電線(xian)有限公(gong)司是(shi)主要從事無鹵電線(xian)研發(fa)、生產(chan)、銷售(shou)的(de)技術生產(chan)企業之一。擁有多年經(jing)營經(jing)驗(yan),綜合實力雄厚。以銷售(shou)和采購為(wei)主營方(fang)向,產(chan)品(pin)廣(guang)泛銷售(shou)于全國。秉承(cheng)以客(ke)戶價(jia)值(zhi)為(wei)依歸的(de)經(jing)營理念,立足(zu)客(ke)戶需求,始終保持(chi)積極穩健的(de)發(fa)展。
低煙無鹵電線價格-山東無鹵電線批發-濱州無鹵電線批發。
無(wu)鹵低(di)煙(yan)阻(zu)燃電纜較常見并令人頭疼的(de)質量(liang)問題是(shi)絕緣材料的(de)環境(jing)應(ying)力開裂。造成無(wu)鹵低(di)煙(yan)阻(zu)燃材料環境(jing)應(ying)力開裂的(de)主要原因是(shi):
聚合(he)物特性(xing)(xing)所引起的:由于(yu)阻(zu)燃(ran)填料如氫氧化鋁,氫氧化鎂的高填充量導致聚合(he)物體(ti)的強度降低,伸長率和(he)柔順性(xing)(xing)也同時降低,抗撕性(xing)(xing)及抗開裂(lie)性(xing)(xing)先天不足。目前通常(chang)采(cai)用的無鹵料的載體(ti)一般(ban)采(cai)用低密度聚乙(yi)烯和(he)EVA,經(jing)阻(zu)燃(ran)化配合(he),其混合(he)物的材料硬度偏高,特別是要達(da)到(dao)滿足IEC332-1阻(zu)燃(ran)性(xing)(xing)(單(dan)根燃(ran)燒水平,材料相應的氧指數(shu)一般(ban)大于(yu)28),此時的材料硬度往往都(dou)大于(yu)肖氏(shi)A90以上。
材(cai)料(liao)(liao)的(de)擠出(chu)工藝(yi):基于以金屬水(shui)合物(wu)作為阻(zu)燃劑的(de)無鹵低煙(yan)材(cai)料(liao)(liao)的(de)高填充(chong)特性,如(ru)擠出(chu)時(shi)的(de)工藝(yi)溫度,螺(luo)(luo)桿(gan)的(de)壓縮比選用不當(dang),會造成水(shui)合氧化物(wu)分(fen)解(jie)和(he)高剪切下聚(ju)合物(wu)斷(duan)鍵(jian)。由(you)于壓縮比較大(da)(da),擠出(chu)機的(de)速度無法達到通常水(shui)平,致(zhi)使物(wu)料(liao)(liao)在(zai)(zai)機筒和(he)螺(luo)(luo)桿(gan)間滯留時(shi)間過(guo)長,在(zai)(zai)摩(mo)擦所產生(sheng)的(de)高溫作用下,水(shui)合氧化物(wu)提前(qian)分(fen)解(jie)而在(zai)(zai)材(cai)料(liao)(liao)內(nei)部產生(sheng)氣(qi)泡(微孔)。使擠出(chu)后(hou)成品(pin)的(de)機械強度和(he)抗曲繞(rao)能力大(da)(da)大(da)(da)下降(jiang)。
使用(yong)環境(jing)和儲存條(tiao)件(jian)的(de)因(yin)素(su):以(yi)聚乙烯(xi)為(wei)(wei)基料的(de)無(wu)鹵低(di)煙(yan)材料一般地說對溫(wen)度(du)較為(wei)(wei)敏感。在溫(wen)度(du)變化較大(da)(da)的(de)環境(jing)條(tiao)件(jian)下,由于熱脹(zhang)冷縮造成的(de)內應力往往會造成界(jie)面(mian)區域(yu)的(de)開裂。例如(ru)位于北方用(yong)戶將無(wu)鹵阻燃電纜的(de)成品電纜盤地置于用(yong)戶場地,并(bing)無(wu)外包裝的(de)情況(kuang)下,一周(zhou)(zhou)后發(fa)現幾乎所有的(de)盤上的(de)電纜向(xiang)陽(yang)的(de)一面(mian)上出現縱向(xiang)裂痕,長(chang)度(du)已(yi)達電纜盤具的(de)1/2周(zhou)(zhou)長(chang)。經分析(xi)這是由于線(xian)纜盤具一面(mian)向(xiang)陽(yang),一面(mian)背陰,兩面(mian)在較大(da)(da)溫(wen)差以(yi)及彎(wan)曲應力作用(yong)下產生了(le)材料的(de)開裂。
電(dian)(dian)機(ji)(ji)是(shi)日常(chang)生(sheng)活(huo)中非常(chang)常(chang)見的(de)(de)(de)產品,應(ying)用(yong)于各(ge)(ge)行(xing)各(ge)(ge)業,隨著電(dian)(dian)機(ji)(ji)市場的(de)(de)(de)發展,各(ge)(ge)種(zhong)電(dian)(dian)機(ji)(ji)五花八門,并且性能越來(lai)越好(hao)。電(dian)(dian)機(ji)(ji)引(yin)(yin)(yin)(yin)線(xian)(xian)是(shi)電(dian)(dian)機(ji)(ji)中不(bu)(bu)(bu)可(ke)或(huo)缺的(de)(de)(de)一(yi)部分,各(ge)(ge)種(zhong)類(lei)型的(de)(de)(de)電(dian)(dian)機(ji)(ji)使用(yong)的(de)(de)(de)電(dian)(dian)機(ji)(ji)引(yin)(yin)(yin)(yin)線(xian)(xian)也都(dou)不(bu)(bu)(bu)一(yi)樣,現在像一(yi)些有(you)(you)耐高(gao)溫要(yao)求的(de)(de)(de)電(dian)(dian)機(ji)(ji)會(hui)使用(yong)低(di)煙無鹵(lu)(lu)材料(liao)的(de)(de)(de)電(dian)(dian)機(ji)(ji)引(yin)(yin)(yin)(yin)線(xian)(xian),不(bu)(bu)(bu)僅環保,而(er)且能滿足耐高(gao)溫的(de)(de)(de)要(yao)求。所以(yi)在電(dian)(dian)機(ji)(ji)市場廠低(di)煙無鹵(lu)(lu)的(de)(de)(de)電(dian)(dian)機(ji)(ji)引(yin)(yin)(yin)(yin)線(xian)(xian)受到很(hen)多用(yong)戶(hu)的(de)(de)(de)青睞。不(bu)(bu)(bu)過(guo),有(you)(you)很(hen)多用(yong)戶(hu)對(dui)這種(zhong)低(di)煙無鹵(lu)(lu)的(de)(de)(de)電(dian)(dian)機(ji)(ji)引(yin)(yin)(yin)(yin)線(xian)(xian)并不(bu)(bu)(bu)是(shi)十(shi)分了解(jie),這樣就(jiu)導(dao)致購買的(de)(de)(de)電(dian)(dian)機(ji)(ji)引(yin)(yin)(yin)(yin)線(xian)(xian)可(ke)能有(you)(you)質量問題或(huo)者達不(bu)(bu)(bu)到相應(ying)的(de)(de)(de)要(yao)求。因(yin)此,我們有(you)(you)必要(yao)來(lai)了解(jie)一(yi)下低(di)煙無鹵(lu)(lu)電(dian)(dian)機(ji)(ji)引(yin)(yin)(yin)(yin)線(xian)(xian)的(de)(de)(de)一(yi)些識別方法。
首先,低(di)(di)煙(yan)(yan)無(wu)鹵(lu)電(dian)機引(yin)線的(de)可(ke)以(yi)(yi)(yi)利用(yong)密度對比(bi)法(fa)。低(di)(di)煙(yan)(yan)無(wu)鹵(lu)材(cai)(cai)料(liao)密度比(bi)水(shui)大(da),可(ke)以(yi)(yi)(yi)剝下(xia)部分絕緣(yuan)(yuan)層(ceng)放在(zai)水(shui)中,如(ru)(ru)果(guo)浮(fu)在(zai)水(shui)面(mian)上方的(de),則肯定(ding)不(bu)是(shi)低(di)(di)煙(yan)(yan)無(wu)鹵(lu)材(cai)(cai)料(liao)。其次可(ke)以(yi)(yi)(yi)使(shi)用(yong)表(biao)(biao)皮燒燙法(fa)。用(yong)電(dian)烙(luo)鐵燙絕緣(yuan)(yuan)層(ceng)沒有(you)明(ming)顯凹陷,如(ru)(ru)果(guo)有(you)較大(da)凹陷的(de)話則說明(ming)絕緣(yuan)(yuan)層(ceng)使(shi)用(yong)的(de)材(cai)(cai)料(liao)或者工(gong)藝存在(zai)問題(ti)。或者使(shi)打(da)火機進(jin)行(xing)燒烤,一般情況下(xia)應(ying)該是(shi)不(bu)易點(dian)燃(ran),長時間燃(ran)燒后絕緣(yuan)(yuan)層(ceng)還(huan)是(shi)比(bi)較完整,沒有(you)濃煙(yan)(yan)或刺激性(xing)氣味。反之,如(ru)(ru)果(guo)很(hen)容易點(dian)燃(ran),則可(ke)以(yi)(yi)(yi)確定(ding)絕緣(yuan)(yuan)層(ceng)沒有(you)使(shi)用(yong)低(di)(di)煙(yan)(yan)無(wu)鹵(lu)材(cai)(cai)料(liao)。如(ru)(ru)果(guo)出(chu)現較霧,則說明(ming)絕緣(yuan)(yuan)層(ceng)使(shi)用(yong)的(de)是(shi)含鹵(lu)素材(cai)(cai)料(liao)。如(ru)(ru)果(guo)長時間燃(ran)燒后,絕緣(yuan)(yuan)表(biao)(biao)面(mian)脫落(luo)很(hen)嚴(yan)重(zhong),直徑沒有(you)明(ming)顯增加,則說明(ming)沒有(you)進(jin)行(xing)輻照(zhao)交(jiao)聯工(gong)藝處理。***可(ke)以(yi)(yi)(yi)使(shi)用(yong)熱(re)水(shui)浸泡(pao)法(fa)。把引(yin)線放在(zai)90℃的(de)熱(re)水(shui)中浸泡(pao),正常情況下(xia)絕緣(yuan)(yuan)電(dian)阻是(shi)不(bu)會急(ji)劇下(xia)降(jiang)并保持在(zai)0.1MΩ/Km以(yi)(yi)(yi)上。如(ru)(ru)絕緣(yuan)(yuan)電(dian)阻急(ji)速下(xia)降(jiang)甚至低(di)(di)于0.009MΩ/Km,則說明(ming)沒有(you)進(jin)行(xing)輻照(zhao)交(jiao)聯工(gong)序。
低煙無(wu)(wu)(wu)鹵(lu)電(dian)線(xian)(xian)價格-山東無(wu)(wu)(wu)鹵(lu)電(dian)線(xian)(xian)批(pi)發-濱州無(wu)(wu)(wu)鹵(lu)電(dian)線(xian)(xian)批(pi)發。 卓晟環保電(dian)線(xian)(xian)形成了(le)一(yi)批(pi)精干、效率高、***化的(de)技術隊(dui)伍,公司主營的(de)產(chan)品(pin)以無(wu)(wu)(wu)鹵(lu)電(dian)線(xian)(xian)為主。公司堅持(chi)以滿足客戶需(xu)求為主要目(mu)的(de),換位思(si)(si)考(kao),感(gan)悟(wu)客戶需(xu)求;在向社(she)會(hui)提供(gong)可靠的(de)產(chan)品(pin)及(ji)服務(wu)的(de)同(tong)時,不斷(duan)拓展(zhan)思(si)(si)路,健全產(chan)品(pin)的(de)質量管理(li)制度(du);引進高科技人才,提升產(chan)品(pin)及(ji)服務(wu)層次,不斷(duan)提供(gong)給用戶滿意的(de)無(wu)(wu)(wu)鹵(lu)電(dian)線(xian)(xian)與服務(wu)。
低煙(yan)無(wu)(wu)(wu)鹵阻(zu)燃(ran)(ran)網(wang)(wang)線(xian)(xian)(xian)防(fang)火(huo)線(xian)(xian)(xian)纜(lan)(lan)(lan)的(de)種類和標(biao)(biao)(biao)(biao)準(zhun)(zhun) : 現階(jie)段應用(yong)(yong)(yong)(yong)較(jiao)廣的(de)防(fang)火(huo)線(xian)(xian)(xian)纜(lan)(lan)(lan)標(biao)(biao)(biao)(biao)準(zhun)(zhun)主(zhu)要(yao)(yao)以下(xia)(xia)兩大類別: 1)UL系列低煙(yan)無(wu)(wu)(wu)鹵阻(zu)燃(ran)(ran)網(wang)(wang)線(xian)(xian)(xian)電(dian)纜(lan)(lan)(lan)-----------美國的(de)防(fang)火(huo)標(biao)(biao)(biao)(biao)準(zhun)(zhun) 主(zhu)要(yao)(yao)有(you)以下(xia)(xia)幾(ji)個等(deng)級(ji)(ji)(ji)(ji): CMP,CMR,CM,CMG,CMX。 2)低煙(yan)無(wu)(wu)(wu)鹵阻(zu)燃(ran)(ran)網(wang)(wang)線(xian)(xian)(xian)電(dian)纜(lan)(lan)(lan)-------------歐洲(zhou)***防(fang)火(huo)標(biao)(biao)(biao)(biao)準(zhun)(zhun). 主(zhu)要(yao)(yao)有(you)以下(xia)(xia)等(deng)級(ji)(ji)(ji)(ji): LSOH(LSHF),LSHF-FR UL阻(zu)燃(ran)(ran)標(biao)(biao)(biao)(biao)準(zhun)(zhun)主(zhu)要(yao)(yao)有(you)以下(xia)(xia)幾(ji)個等(deng)級(ji)(ji)(ji)(ji):CMP,CMR,CM,CMG,CMX。1增壓級(ji)(ji)(ji)(ji)-CMP級(ji)(ji)(ji)(ji) UL防(fang)火(huo)標(biao)(biao)(biao)(biao)準(zhun)(zhun)中(zhong)要(yao)(yao)求的(de)電(dian)纜(lan)(lan)(lan)(PlenumCable),適(shi)(shi)用(yong)(yong)(yong)(yong)安(an)全(quan)標(biao)(biao)(biao)(biao)準(zhun)(zhun)為UL910,通(tong)常安(an)裝在通(tong)風管道(dao)或空氣處理設(she)備(bei)使(shi)用(yong)(yong)(yong)(yong)的(de)空氣回流增壓系統(tong)中(zhong),2干線(xian)(xian)(xian)級(ji)(ji)(ji)(ji)-CMR級(ji)(ji)(ji)(ji)(直立燃(ran)(ran)燒(shao)測試RiserFlameTest) UL標(biao)(biao)(biao)(biao)準(zhun)(zhun)中(zhong)商用(yong)(yong)(yong)(yong)級(ji)(ji)(ji)(ji)電(dian)纜(lan)(lan)(lan)(RiserCable),適(shi)(shi)用(yong)(yong)(yong)(yong)安(an)全(quan)標(biao)(biao)(biao)(biao)準(zhun)(zhun)為UL1666,一般用(yong)(yong)(yong)(yong)于(yu)(yu)樓(lou)層垂(chui)(chui)(chui)直和水平布(bu)(bu)線(xian)(xian)(xian)使(shi)用(yong)(yong)(yong)(yong), 3商用(yong)(yong)(yong)(yong)級(ji)(ji)(ji)(ji)-CM級(ji)(ji)(ji)(ji)(垂(chui)(chui)(chui)直燃(ran)(ran)燒(shao)測試VertialTrayFlameTest) UL標(biao)(biao)(biao)(biao)準(zhun)(zhun)中(zhong)商用(yong)(yong)(yong)(yong)級(ji)(ji)(ji)(ji)電(dian)纜(lan)(lan)(lan),適(shi)(shi)用(yong)(yong)(yong)(yong)安(an)全(quan)標(biao)(biao)(biao)(biao)準(zhun)(zhun)為UL1581,一般僅(jin)應用(yong)(yong)(yong)(yong)于(yu)(yu)同一樓(lou)層的(de)水平走線(xian)(xian)(xian),不(bu)應用(yong)(yong)(yong)(yong)于(yu)(yu)樓(lou)層的(de)垂(chui)(chui)(chui)直布(bu)(bu)線(xian)(xian)(xian)上。 4通(tong)用(yong)(yong)(yong)(yong)級(ji)(ji)(ji)(ji)-CMG級(ji)(ji)(ji)(ji)(垂(chui)(chui)(chui)直燃(ran)(ran)燒(shao)測試VertialTrayFlameTest) UL標(biao)(biao)(biao)(biao)準(zhun)(zhun)中(zhong)通(tong)用(yong)(yong)(yong)(yong)級(ji)(ji)(ji)(ji)電(dian)纜(lan)(lan)(lan)(GeneralPurposeCable),適(shi)(shi)用(yong)(yong)(yong)(yong)安(an)全(quan)標(biao)(biao)(biao)(biao)準(zhun)(zhun)為UL1581。
隨著電(dian)線電(dian)纜市(shi)場經濟的(de)推動,我們(men)不斷改(gai)進自身(shen)產品及服(fu)務,努力適(shi)應時代變化(hua)。以批發;廠家***的(de)方(fang)式(shi)讓無鹵電(dian)線拓寬市(shi)場,深入用戶(hu)群體(ti),讓更多的(de)機(ji)械(xie)廠受益。卓晟環保(bao)電(dian)線的(de)工(gong)藝成熟、質檢嚴格、流程規(gui)范獲(huo)得業界的(de)認(ren)可,并受到(dao)了全國地區用戶(hu)的(de)熱捧。
卓晟(sheng)環(huan)保電(dian)(dian)線(xian)(xian)(xian)產品生產設(she)備,研發(fa)技(ji)(ji)術力(li)(li)量雄厚,信譽可靠(kao),服(fu)務周到,經營靈活。無(wu)鹵電(dian)(dian)線(xian)(xian)(xian)的(de)應用有廣闊(kuo)的(de)發(fa)展前(qian)(qian)景以(yi)及無(wu)限的(de)潛力(li)(li),上升(sheng)空間(jian)大。卓晟(sheng)環(huan)保電(dian)(dian)線(xian)(xian)(xian)會(hui)一直以(yi)飽滿的(de)熱(re)情(qing)為機械廠提供廣泛的(de)高(gao)品質(zhi)電(dian)(dian)線(xian)(xian)(xian)電(dian)(dian)纜產品及完(wan)善(shan)的(de)技(ji)(ji)術支持(chi),熱(re)烈歡(huan)迎社會(hui)各界新(xin)老朋友(you)前(qian)(qian)來(lai)合作,讓我們(men)共同努力(li)(li),共同進步,凝(ning)聚我們(men)的(de)力(li)(li)量,收獲明日的(de)輝煌。
來電(dian)(dian)咨詢產品/服(fu)務,給您的不僅(jin)僅(jin)是低煙無鹵電(dian)(dian)線價(jia)格,濱州無鹵電(dian)(dian)線批發(fa),山東無鹵電(dian)(dian)線批發(fa),無鹵電(dian)(dian)線的信息