熱(re)鍍(du)鋅卷板(ban)(ban)現貨(huo)消息：熱(re)鍍(du)鋅產品廣泛用于(yu)建筑、家電、車(che)船、容器制造業(ye)、機電業(ye)等，幾乎涉(she)及到衣食住行各個領域。近(jin)年來，世界鍍(du)鋅鋼(gang)板(ban)(ban)需求量不斷增加，產量增長也很快(kuai)，在美、日(ri)等鋼(gang)材(cai)生產大國，熱(re)鍍(du)鋅鋼(gang)板(ban)(ban)在鋼(gang)材(cai)中(zhong)所(suo)占(zhan)比例已高達13%-15%。 熱(re)鍍(du)鋅卷板(ban)(ban)現貨(huo)消息：近(jin)來，汽(qi)車(che)行業(ye)越來越重視材(cai)料(liao)的使用壽命，用涂漆冷軋鋼(gang)板(ban)(ban)已不能滿足耐腐(fu)蝕方面的要求。在這種情(qing)況下(xia)，耐腐(fu)蝕性優良且(qie)成本低廉的熱(re)鍍(du)鋅板(ban)(ban)開始(shi)普遍受到了汽(qi)車(che)廠家的青睞。

樓承(cheng)板(ban)在(zai)(zai)(zai)目(mu)前的(de)(de)(de)(de)(de)(de)(de)建筑施(shi)工(gong)行(xing)業中使(shi)用(yong)非(fei)(fei)常(chang)(chang)廣泛，深(shen)受(shou)用(yong)戶的(de)(de)(de)(de)(de)(de)(de)重視和關(guan)(guan)注，在(zai)(zai)(zai)大型(xing)超市、體育(yu)場(chang)(chang)館、鋼結構辦(ban)公室(shi)、機場(chang)(chang)候機樓等地(di)方都有(you)它的(de)(de)(de)(de)(de)(de)(de)存在(zai)(zai)(zai)，也正因此它的(de)(de)(de)(de)(de)(de)(de)質(zhi)(zhi)量(liang)(liang)水平(ping)(ping)一直在(zai)(zai)(zai)提升(sheng)(sheng)狀(zhuang)態。對(dui)于(yu)(yu)(yu)市場(chang)(chang)上廣大的(de)(de)(de)(de)(de)(de)(de)消費者以及建筑施(shi)工(gong)廠家(jia)來(lai)說(shuo)，有(you)效的(de)(de)(de)(de)(de)(de)(de)提升(sheng)(sheng)自身使(shi)用(yong)的(de)(de)(de)(de)(de)(de)(de)建筑材料產(chan)(chan)(chan)品(pin)(pin)的(de)(de)(de)(de)(de)(de)(de)質(zhi)(zhi)量(liang)(liang)水平(ping)(ping)是(shi)非(fei)(fei)常(chang)(chang)的(de)(de)(de)(de)(de)(de)(de)關(guan)(guan)鍵和重要的(de)(de)(de)(de)(de)(de)(de)，對(dui)于(yu)(yu)(yu)建筑活動的(de)(de)(de)(de)(de)(de)(de)進(jin)行(xing)有(you)著非(fei)(fei)常(chang)(chang)積(ji)極重要的(de)(de)(de)(de)(de)(de)(de)作用(yong)和影(ying)響，這一點對(dui)于(yu)(yu)(yu)消費者來(lai)說(shuo)是(shi)非(fei)(fei)常(chang)(chang)的(de)(de)(de)(de)(de)(de)(de)關(guan)(guan)鍵和重要的(de)(de)(de)(de)(de)(de)(de)。在(zai)(zai)(zai)日(ri)常(chang)(chang)的(de)(de)(de)(de)(de)(de)(de)生(sheng)產(chan)(chan)(chan)加(jia)工(gong)過程中，不斷的(de)(de)(de)(de)(de)(de)(de)進(jin)行(xing)生(sheng)產(chan)(chan)(chan)加(jia)工(gong)技術水平(ping)(ping)的(de)(de)(de)(de)(de)(de)(de)提升(sheng)(sheng)和發(fa)展(zhan)對(dui)于(yu)(yu)(yu)廣大的(de)(de)(de)(de)(de)(de)(de)生(sheng)產(chan)(chan)(chan)加(jia)工(gong)廠家(jia)有(you)著重要的(de)(de)(de)(de)(de)(de)(de)影(ying)響，對(dui)于(yu)(yu)(yu)樓承(cheng)板(ban)產(chan)(chan)(chan)品(pin)(pin)的(de)(de)(de)(de)(de)(de)(de)質(zhi)(zhi)量(liang)(liang)水平(ping)(ping)也有(you)著非(fei)(fei)常(chang)(chang)關(guan)(guan)鍵的(de)(de)(de)(de)(de)(de)(de)影(ying)響，這是(shi)因為技術的(de)(de)(de)(de)(de)(de)(de)進(jin)步(bu)能夠提高(gao)產(chan)(chan)(chan)品(pin)(pin)的(de)(de)(de)(de)(de)(de)(de)使(shi)用(yong)性能，保證了質(zhi)(zhi)量(liang)(liang)水平(ping)(ping)的(de)(de)(de)(de)(de)(de)(de)提升(sheng)(sheng)。

用(yong)(yong)(yong)電鍍(du)(du)(du)(du)法制造(zao)這種(zhong)(zhong)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼板(ban)(ban)(ban)(ban)具(ju)有(you)(you)良(liang)好的(de)加工性(xing)。但鍍(du)(du)(du)(du)層(ceng)較薄，耐腐蝕性(xing)不如(ru)熱浸(jin)法鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)；單(dan)面(mian)鍍(du)(du)(du)(du)和雙面(mian)差(cha)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼板(ban)(ban)(ban)(ban)。單(dan)面(mian)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼板(ban)(ban)(ban)(ban)，即只在一面(mian)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)的(de)產品。在焊接、涂裝、防(fang)銹處理(li)、加工等(deng)方(fang)面(mian)，具(ju)有(you)(you)比(bi)雙面(mian)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)好的(de)適應性(xing)。為克服單(dan)面(mian)未涂鋅(xin)(xin)(xin)(xin)(xin)的(de)缺點，又(you)有(you)(you)一種(zhong)(zhong)在另面(mian)涂以薄層(ceng)鋅(xin)(xin)(xin)(xin)(xin)的(de)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)，即雙面(mian)差(cha)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)；合金(jin)、復合鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼板(ban)(ban)(ban)(ban)。它(ta)是用(yong)(yong)(yong)鋅(xin)(xin)(xin)(xin)(xin)和其(qi)他金(jin)屬如(ru)鉛、鋅(xin)(xin)(xin)(xin)(xin)制成合金(jin)乃至復合鍍(du)(du)(du)(du)成的(de)鋼板(ban)(ban)(ban)(ban)。這種(zhong)(zhong)鋼板(ban)(ban)(ban)(ban)既具(ju)有(you)(you)防(fang)銹性(xing)能，又(you)有(you)(you)良(liang)好的(de)涂裝性(xing)能。 除上述(shu)五(wu)種(zhong)(zhong)外(wai)，還有(you)(you)彩色鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼板(ban)(ban)(ban)(ban)、印花涂裝鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼板(ban)(ban)(ban)(ban)、聚氯乙烯疊層(ceng)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼板(ban)(ban)(ban)(ban)等(deng)。但目前常用(yong)(yong)(yong)的(de)仍為熱浸(jin)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)板(ban)(ban)(ban)(ban)。 鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼板(ban)(ban)(ban)(ban)按用(yong)(yong)(yong)途又(you)可分為一般(ban)用(yong)(yong)(yong)、屋頂用(yong)(yong)(yong)、建(jian)筑外(wai)側(ce)板(ban)(ban)(ban)(ban)用(yong)(yong)(yong)、結構(gou)用(yong)(yong)(yong)、瓦壟板(ban)(ban)(ban)(ban)用(yong)(yong)(yong)、拉伸用(yong)(yong)(yong)和深沖用(yong)(yong)(yong)等(deng)鍍(du)(du)(du)(du)鋅(xin)(xin)(xin)(xin)(xin)鋼板(ban)(ban)(ban)(ban)。

鍍鋅(xin)板使(shi)用(yong)的時(shi)(shi)候，自(zi)(zi)然也(ye)是(shi)要(yao)(yao)讓它在(zai)質(zhi)量(liang)上(shang)面(mian)達到很(hen)好的表現(xian)(xian)，但是(shi)對于(yu)它在(zai)自(zi)(zi)己(ji)的質(zhi)量(liang)表現(xian)(xian)表現(xian)(xian)來說，往往是(shi)有(you)(you)很(hen)多(duo)方(fang)面(mian)的，那么它在(zai)自(zi)(zi)己(ji)的質(zhi)量(liang)上(shang)面(mian)都是(shi)有(you)(you)什么表現(xian)(xian)呢？首(shou)先一(yi)個(ge)方(fang)面(mian)，就是(shi)它在(zai)自(zi)(zi)己(ji)的表面(mian)上(shang)要(yao)(yao)達到平(ping)的要(yao)(yao)求，這一(yi)點自(zi)(zi)然也(ye)是(shi)它在(zai)自(zi)(zi)己(ji)使(shi)用(yong)時(shi)(shi)的一(yi)個(ge)重要(yao)(yao)的表現(xian)(xian)，現(xian)(xian)在(zai)也(ye)一(yi)些(xie)廠家，他(ta)們在(zai)生產時(shi)(shi)，因為(wei)沒(mei)有(you)(you)使(shi)用(yong)很(hen)好的設(she)備，也(ye)或者是(shi)在(zai)技術上(shang)面(mian)低下，自(zi)(zi)然就沒(mei)有(you)(you)這方(fang)面(mian)的表現(xian)(xian)。重慶鍍鋅(xin)板本身的性能上(shang)面(mian)有(you)(you)很(hen)大的下降，而且因為(wei)它在(zai)自(zi)(zi)己(ji)的平(ping)上(shang)面(mian)沒(mei)有(you)(you)自(zi)(zi)己(ji)的表現(xian)(xian)，同時(shi)(shi)用(yong)戶在(zai)自(zi)(zi)己(ji)使(shi)用(yong)時(shi)(shi)，也(ye)不會達到很(hen)高(gao)的使(shi)用(yong)壽命。

鍍鋅角鋼價格熱浸鍍鋅鋼板將薄鋼板浸入熔解的鋅槽中，使其表面粘附一層鋅的薄鋼板。目前主要采用連續鍍鋅工藝生產，即把成卷的鋼板連續浸在熔解有鋅的鍍槽中制成鍍鋅鋼板;合金化鍍鋅鋼板。萬源酒鋼鍍鋅角鋼這種鋼(gang)(gang)板(ban)(ban)也是用熱浸法(fa)制(zhi)造，但在出槽(cao)后，立即把(ba)它(ta)加(jia)熱到500 ℃左右，使其生成鋅(xin)(xin)和鐵的合金(jin)被膜。這種鍍(du)鋅(xin)(xin)板(ban)(ban)具(ju)有(you)良好(hao)的涂(tu)料的密著性(xing)和焊(han)接性(xing);電(dian)鍍(du)鋅(xin)(xin)鋼(gang)(gang)板(ban)(ban)。用電(dian)鍍(du)法(fa)制(zhi)造這種鍍(du)鋅(xin)(xin)鋼(gang)(gang)板(ban)(ban)具(ju)有(you)良好(hao)的加(jia)工(gong)性(xing)。但鍍(du)層(ceng)較薄，耐腐(fu)蝕性(xing)不如熱浸法(fa)鍍(du)鋅(xin)(xin)板(ban)(ban);單面(mian)鍍(du)和雙面(mian)差鍍(du)鋅(xin)(xin)鋼(gang)(gang)板(ban)(ban)。單面(mian)鍍(du)鋅(xin)(xin)鋼(gang)(gang)板(ban)(ban)，即只在一面(mian)鍍(du)鋅(xin)(xin)的產品。在焊(han)接、涂(tu)裝、防銹處理、加(jia)工(gong)等方面(mian)，具(ju)有(you)比(bi)雙面(mian)鍍(du)鋅(xin)(xin)板(ban)(ban)好(hao)的適應性(xing)。

彩鋼(gang)(gang)是(shi)(shi)指(zhi)彩涂鋼(gang)(gang)板(ban)，彩涂鋼(gang)(gang)板(ban)是(shi)(shi)一種(zhong)帶(dai)有有機涂層的鋼(gang)(gang)板(ban)，傳統的涂層分好(hao)幾類(lei)，氟(fu)碳涂層的，幾乎可以防腐20年(nian)。一般從(cong)鋼(gang)(gang)廠以卷筒的形式分銷到(dao)各地。我們經常看到(dao)的彩鋼(gang)(gang)板(ban)是(shi)(shi)指(zhi)加工好(hao)的板(ban)材(cai)，厚度在(zai)50~100mm左(zuo)右，它是(shi)(shi)由中間的填料(liao)和兩(liang)面的彩鋼(gang)(gang)板(ban)組成。其中，彩板(ban)厚度有0.4mm、0.5mm、0.6mm等(deng)(deng)不(bu)同(tong)的厚度,中間層可以是(shi)(shi)聚胺(an)脂、巖綿或(huo)泡(pao)沫塑料(liao)等(deng)(deng)。由于(yu)有專(zhuan)用(yong)型材(cai)，所以用(yong)彩鋼(gang)(gang)板(ban)構筑的廠房建(jian)造速度很(hen)快(kuai)（如非典時的小湯(tang)山醫院），但強度低。