廣東低壓無鹵電線全(quan)球95%的(de)國(guo)(guo)際通(tong)信(xin)依靠海(hai)(hai)(hai)(hai)底(di)(di)光(guang)(guang)纜(lan)(lan)(lan)。海(hai)(hai)(hai)(hai)底(di)(di)光(guang)(guang)纜(lan)(lan)(lan)因其技術(shu)難度大(da)，在光(guang)(guang)電纜(lan)(lan)(lan)領域被稱為“皇冠上的(de)明珠”。今年5月8日，亨(heng)通(tong)海(hai)(hai)(hai)(hai)洋(yang)(yang)光(guang)(guang)網系統公(gong)司成(cheng)功完成(cheng)5000米水深海(hai)(hai)(hai)(hai)底(di)(di)光(guang)(guang)纜(lan)(lan)(lan)測(ce)試(shi)，打破(po)了國(guo)(guo)外壟(long)斷，成(cheng)為國(guo)(guo)際上少數掌(zhang)握海(hai)(hai)(hai)(hai)底(di)(di)光(guang)(guang)纜(lan)(lan)(lan)技術(shu)的(de)公(gong)司之一(yi)。 　　據亨(heng)通(tong)高壓(ya)海(hai)(hai)(hai)(hai)纜(lan)(lan)(lan)有限(xian)公(gong)司總經理李自為介(jie)紹，此(ci)次(ci)海(hai)(hai)(hai)(hai)試(shi)成(cheng)功的(de)四種(zhong)方案均採用了亨(heng)通(tong)光(guang)(guang)纖(xian)自主(zhu)研發的(de)G.654和G.652低損耗(hao)高強度海(hai)(hai)(hai)(hai)洋(yang)(yang)光(guang)(guang)纖(xian)。敷設和回收過(guo)程以及水下檢測(ce)表明，新(xin)產品能(neng)夠滿足淺(qian)海(hai)(hai)(hai)(hai)和深海(hai)(hai)(hai)(hai)嚴(yan)酷的(de)海(hai)(hai)(hai)(hai)洋(yang)(yang)環境(jing)和海(hai)(hai)(hai)(hai)纜(lan)(lan)(lan)施工(gong)的(de)要求。 　　李自為強調，這是亨(heng)通(tong)新(xin)型海(hai)(hai)(hai)(hai)洋(yang)(yang)光(guang)(guang)纖(xian)通(tong)過(guo)的(de)最(zui)權威(wei)、最(zui)全(quan)面的(de)海(hai)(hai)(hai)(hai)洋(yang)(yang)光(guang)(guang)纖(xian)光(guang)(guang)纜(lan)(lan)(lan)工(gong)程測(ce)試(shi)，海(hai)(hai)(hai)(hai)試(shi)的(de)成(cheng)功打破(po)了國(guo)(guo)外壟(long)斷，標誌著亨(heng)通(tong)已具備在全(quan)球承接國(guo)(guo)際海(hai)(hai)(hai)(hai)底(di)(di)光(guang)(guang)纜(lan)(lan)(lan)項目的(de)資格。

首先可以看到質量達標的環保電線電纜產品能夠在多種環境下使用，其用到的材料和技術工藝能夠讓這些電纜在惡劣的環境當中保持足夠的穩定性，更重要的是這些環保低壓無鹵電線電(dian)線(xian)(xian)(xian)電(dian)纜(lan)抗腐蝕、抗電(dian)磁干擾的(de)能(neng)力也(ye)非常(chang)令人(ren)滿(man)意。進一步來講(jiang)，備受青睞(lai)的(de)環(huan)保電(dian)線(xian)(xian)(xian)電(dian)纜(lan)材料擁有非常(chang)好(hao)的(de)耐用性(xing)(xing)(xing)特點，產(chan)品扎實的(de)材料和技術(shu)工(gong)藝讓(rang)它充分達到了很多關(guan)(guan)鍵(jian)性(xing)(xing)(xing)電(dian)力產(chan)業(ye)的(de)耐用性(xing)(xing)(xing)標(biao)準，極(ji)強的(de)抗老化(hua)(hua)、抗氧化(hua)(hua)能(neng)力讓(rang)它可(ke)以(yi)成(cheng)為(wei)當前電(dian)力產(chan)業(ye)當中(zhong)不可(ke)或缺的(de)組(zu)成(cheng)部分。另外(wai)從(cong)施工(gong)角度可(ke)以(yi)看出(chu)來好(hao)的(de)環(huan)保電(dian)線(xian)(xian)(xian)電(dian)纜(lan)材料施工(gong)方法比較便捷，也(ye)就是(shi)(shi)說這(zhe)些電(dian)纜(lan)能(neng)夠以(yi)當下比較成(cheng)熟的(de)施工(gong)方法進行鋪設和安裝(zhuang)，對于提升電(dian)力設施安裝(zhuang)施工(gong)效(xiao)率(lv)和性(xing)(xing)(xing)價比來說是(shi)(shi)十分讓(rang)人(ren)滿(man)意的(de)。值得一提的(de)是(shi)(shi)靠(kao)譜的(de)技術(shu)支持也(ye)是(shi)(shi)這(zhe)些環(huan)保電(dian)線(xian)(xian)(xian)電(dian)纜(lan)品牌讓(rang)人(ren)感到可(ke)靠(kao)的(de)關(guan)(guan)鍵(jian)。

電線電纜行業，是一個很傳統的行業，幾乎含量不高，行業入門檻比較低，導致大量競爭者出現，從而非標產品遍布我大江南北，同時電纜行業又是一個靠關系，靠人脈的行業，因為電纜行業牽扯資金量大，所以又有賬期，賒賬，押款問題，人生地不熟的生意不能做，除非一手交錢一手交貨。沒有人脈沒有關系的也不要做，因為低壓無鹵電線電(dian)纜(lan)(lan)不(bu)(bu)想日用品(pin)誰都得(de)用，更(geng)不(bu)(bu)是(shi)開在小區(qu)門(men)口就有客(ke)流(liu)量的行業。第(di)一(yi)，對(dui)電(dian)纜(lan)(lan)知(zhi)識(shi)深入了解，每一(yi)個產品(pin)的規格和型號，以及(ji)不(bu)(bu)同(tong)的用途等第(di)二，了解行業，電(dian)纜(lan)(lan)行業最明顯的特點(dian)就是(shi)非(fei)標(biao)線橫行，這點(dian)很重(zhong)要，同(tong)時知(zhi)道國標(biao)線和非(fei)標(biao)線的區(qu)別第(di)三(san)，如果你(ni)做的是(shi)國標(biao)線，那(nei)你(ni)就得(de)知(zhi)道你(ni)國標(biao)線和非(fei)標(biao)線比(bi)較起(qi)來(lai)優勢(shi)是(shi)什么劣勢(shi)是(shi)什么，否則的話，比(bi)價(jia)格，你(ni)根本(ben)比(bi)不(bu)(bu)上非(fei)標(biao)的.第(di)四，了解渠道，你(ni)的客(ke)戶(hu)在哪里？去(qu)哪里才能找(zhao)到你(ni)的客(ke)戶(hu)？是(shi)跑建材市(shi)場還是(shi)工地？如何才能找(zhao)到競爭不(bu)(bu)是(shi)很激烈的市(shi)場？

廣東阻燃的低壓無鹵電線批發最(zui)近(jin)大(da)家(jia)都會(hui)在(zai)裝修(xiu)上(shang)(shang)碰到一個(ge)難題，家(jia)用(yong)電(dian)(dian)線(xian)(xian)(xian)(xian)(xian)用(yong)銅(tong)(tong)(tong)線(xian)(xian)(xian)(xian)(xian)還是(shi)(shi)鋁(lv)(lv)線(xian)(xian)(xian)(xian)(xian)好(hao)(hao)(hao)(hao)？上(shang)(shang)海永(yong)進(jin)電(dian)(dian)纜(lan)集(ji)團的(de)(de)(de)小編走訪了(le)(le)公司(si)里(li)各(ge)部門(men)的(de)(de)(de)同(tong)事，大(da)家(jia)各(ge)抒己見，最(zui)后了(le)(le)解(jie)到在(zai)奉賢的(de)(de)(de)農村(cun)化(hua)自建房中大(da)多數(shu)都用(yong)到了(le)(le)鋁(lv)(lv)線(xian)(xian)(xian)(xian)(xian)，而在(zai)城區(qu)的(de)(de)(de)商品(pin)房中大(da)多數(shu)都使用(yong)銅(tong)(tong)(tong)線(xian)(xian)(xian)(xian)(xian)。所以(yi)到底是(shi)(shi)銅(tong)(tong)(tong)線(xian)(xian)(xian)(xian)(xian)好(hao)(hao)(hao)(hao)那還是(shi)(shi)鋁(lv)(lv)線(xian)(xian)(xian)(xian)(xian)好(hao)(hao)(hao)(hao)？目(mu)前市面(mian)上(shang)(shang)的(de)(de)(de)家(jia)用(yong)電(dian)(dian)線(xian)(xian)(xian)(xian)(xian)主要(yao)分為(wei)銅(tong)(tong)(tong)線(xian)(xian)(xian)(xian)(xian)和(he)鋁(lv)(lv)線(xian)(xian)(xian)(xian)(xian)兩種(zhong)。很多裝修(xiu)小白比較糾結，為(wei)了(le)(le)家(jia)庭的(de)(de)(de)用(yong)電(dian)(dian)安(an)全，應該選擇哪種(zhong)更好(hao)(hao)(hao)(hao)呢？接下來由上(shang)(shang)海永(yong)進(jin)電(dian)(dian)纜(lan)集(ji)團的(de)(de)(de)小編就給大(da)家(jia)分析一下家(jia)用(yong)電(dian)(dian)線(xian)(xian)(xian)(xian)(xian)是(shi)(shi)用(yong)銅(tong)(tong)(tong)線(xian)(xian)(xian)(xian)(xian)好(hao)(hao)(hao)(hao)還是(shi)(shi)鋁(lv)(lv)線(xian)(xian)(xian)(xian)(xian)好(hao)(hao)(hao)(hao)？1、負載(zai)(zai)功率(lv)：銅(tong)(tong)(tong)線(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)導電(dian)(dian)性(xing)(xing)能(neng)優(you)于(yu)(yu)鋁(lv)(lv)線(xian)(xian)(xian)(xian)(xian)，相同(tong)截面(mian)積的(de)(de)(de)銅(tong)(tong)(tong)線(xian)(xian)(xian)(xian)(xian)和(he)鋁(lv)(lv)線(xian)(xian)(xian)(xian)(xian)兩種(zhong)電(dian)(dian)線(xian)(xian)(xian)(xian)(xian)，銅(tong)(tong)(tong)線(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)負載(zai)(zai)功率(lv)要(yao)大(da)于(yu)(yu)鋁(lv)(lv)線(xian)(xian)(xian)(xian)(xian)。2、機(ji)(ji)械(xie)性(xing)(xing)能(neng)：銅(tong)(tong)(tong)線(xian)(xian)(xian)(xian)(xian)經(jing)退火后柔(rou)韌性(xing)(xing)更好(hao)(hao)(hao)(hao)，彎(wan)曲方便，抗(kang)疲(pi)勞(lao)強(qiang)，機(ji)(ji)械(xie)強(qiang)度要(yao)遠優(you)于(yu)(yu)鋁(lv)(lv)線(xian)(xian)(xian)(xian)(xian)。鋁(lv)(lv)線(xian)(xian)(xian)(xian)(xian)相對(dui)來說在(zai)彎(wan)曲時容(rong)易折斷。3、穩(wen)定性(xing)(xing)：鋁(lv)(lv)線(xian)(xian)(xian)(xian)(xian)非(fei)常(chang)容(rong)易氧化(hua)，從而使電(dian)(dian)阻變大(da)，降低電(dian)(dian)線(xian)(xian)(xian)(xian)(xian)負載(zai)(zai)，容(rong)易發生安(an)全問題。但是(shi)(shi)銅(tong)(tong)(tong)芯具有優(you)良的(de)(de)(de)抗(kang)氧化(hua)和(he)耐腐蝕性(xing)(xing)，穩(wen)定性(xing)(xing)更好(hao)(hao)(hao)(hao)。4、電(dian)(dian)阻率(lv)：銅(tong)(tong)(tong)線(xian)(xian)(xian)(xian)(xian)電(dian)(dian)阻率(lv)小，大(da)概(gai)在(zai)鋁(lv)(lv)線(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)60%，電(dian)(dian)阻率(lv)越(yue)小，電(dian)(dian)能(neng)損耗(hao)越(yue)低。5、壽命(ming)：銅(tong)(tong)(tong)線(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)上(shang)(shang)述性(xing)(xing)能(neng)均優(you)于(yu)(yu)鋁(lv)(lv)線(xian)(xian)(xian)(xian)(xian)，也使銅(tong)(tong)(tong)線(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)使用(yong)場合(he)和(he)使用(yong)壽命(ming)遠遠高于(yu)(yu)鋁(lv)(lv)線(xian)(xian)(xian)(xian)(xian)。

具有購買力的電線電纜市場需求減少。由于全球市場經濟不景氣，我國低壓無鹵電線電(dian)線電(dian)纜(lan)(lan)市場也受到(dao)(dao)重(zhong)(zhong)創，需求量(liang)一度下落。但(dan)是進入2018年，市場由(you)于(yu)受到(dao)(dao)智(zhi)網及寬帶工程建設有(you)利(li)(li)促進，目前正在逐步(bu)恢復當中，但(dan)對(dui)電(dian)纜(lan)(lan)行(xing)(xing)業(ye)的(de)利(li)(li)潤(run)(run)緩(huan)解作用較(jiao)為有(you)限。原(yuan)材(cai)(cai)價(jia)格不(bu)(bu)穩(wen)定，嚴(yan)重(zhong)(zhong)積壓(ya)電(dian)纜(lan)(lan)行(xing)(xing)業(ye)的(de)利(li)(li)潤(run)(run)。電(dian)纜(lan)(lan)行(xing)(xing)業(ye)的(de)特點是料重(zhong)(zhong)工輕利(li)(li)薄，當原(yuan)材(cai)(cai)價(jia)格上(shang)漲(zhang)時(shi)，電(dian)纜(lan)(lan)企(qi)(qi)業(ye)購買原(yuan)材(cai)(cai)將(jiang)造(zao)成(cheng)銀(yin)根吃緊，資(zi)(zi)金周(zhou)轉緩(huan)慢(man)。而當原(yuan)材(cai)(cai)價(jia)格下跌(die)，電(dian)纜(lan)(lan)企(qi)(qi)業(ye)又回因(yin)為來不(bu)(bu)及消化原(yuan)材(cai)(cai)，而造(zao)成(cheng)出廠價(jia)急速下跌(die)。兩者間的(de)兩者之間的(de)“剪(jian)刀差”與(yu)“時(shi)間差”嚴(yan)重(zhong)(zhong)擠壓(ya)了電(dian)纜(lan)(lan)企(qi)(qi)業(ye)的(de)盈利(li)(li)空(kong)間。目前行(xing)(xing)業(ye)普(pu)遍比較(jiao)認可的(de)說法是，原(yuan)材(cai)(cai)價(jia)格原(yuan)材(cai)(cai)料價(jia)格每(mei)上(shang)漲(zhang)5%，電(dian)纜(lan)(lan)企(qi)(qi)業(ye)的(de)相對(dui)利(li)(li)潤(run)(run)則將(jiang)減少4%。銀(yin)行(xing)(xing)貸款(kuan)(kuan)利(li)(li)息的(de)不(bu)(bu)斷(duan)增加，同樣給電(dian)纜(lan)(lan)企(qi)(qi)業(ye)的(de)利(li)(li)潤(run)(run)空(kong)間造(zao)成(cheng)重(zhong)(zhong)大影響。由(you)于(yu)目前我(wo)國的(de)電(dian)纜(lan)(lan)企(qi)(qi)業(ye)基本都是民營企(qi)(qi)業(ye)，因(yin)此即(ji)使比較(jiao)幸運(yun)能夠帶到(dao)(dao)款(kuan)(kuan)，但(dan)是利(li)(li)率(lv)一般也要(yao)上(shang)浮40%左后，何況有(you)眾多企(qi)(qi)業(ye)根本就融(rong)不(bu)(bu)到(dao)(dao)資(zi)(zi)。融(rong)資(zi)(zi)難(nan)的(de)問題直接造(zao)成(cheng)我(wo)國整個電(dian)纜(lan)(lan)行(xing)(xing)業(ye)的(de)資(zi)(zi)金回籠(long)周(zhou)期變慢(man)，三(san)角債盛行(xing)(xing)。

阻燃的低壓無鹵電線電(dian)線(xian)(xian)使用(yong)期限的(de)(de)長短，取決于電(dian)線(xian)(xian)的(de)(de)質量和(he)電(dian)線(xian)(xian)安裝的(de)(de)環境、使用(yong)環境。電(dian)線(xian)(xian)主要(yao)靠外面一(yi)(yi)層(ceng)(ceng)包皮絕緣(yuan)，時間(jian)一(yi)(yi)長，受到腐蝕性(xing)氣體的(de)(de)腐蝕，絕緣(yuan)性(xing)能(neng)逐(zhu)漸降低(di)，慢(man)(man)慢(man)(man)老(lao)化變(bian)硬，發脆或脫落，這時就不起(qi)(qi)絕緣(yuan)作(zuo)用(yong)了。家用(yong)電(dian)線(xian)(xian)的(de)(de)外表的(de)(de)絕緣(yuan)層(ceng)(ceng)多用(yong)塑料和(he)橡膠制成(cheng)，使用(yong)時間(jian)長了就會(hui)老(lao)化，失去(qu)(qu)絕緣(yuan)作(zuo)用(yong)。電(dian)線(xian)(xian)失去(qu)(qu)絕緣(yuan)的(de)(de)性(xing)能(neng)是很危險的(de)(de)，如果(guo)兩根電(dian)線(xian)(xian)碰在一(yi)(yi)起(qi)(qi)或火(huo)線(xian)(xian)碰到與大地(di)相接的(de)(de)東西，就會(hui)發生跑電(dian)現象，使局部電(dian)線(xian)(xian)的(de)(de)溫(wen)度升(sheng)高，產生火(huo)花(hua)。如果(guo)電(dian)線(xian)(xian)附近有易(yi)燃物(wu)就容易(yi)引起(qi)(qi)著火(huo)，造成(cheng)火(huo)災(zai)。