工業水性漆的應用領域

1、鋼結構行業

鋼結構行業用(yong)水(shui)(shui)(shui)(shui)(shui)性(xing)(xing)(xing)漆品(pin)種(zhong)以(yi)水(shui)(shui)(shui)(shui)(shui)性(xing)(xing)(xing)丙烯酸、水(shui)(shui)(shui)(shui)(shui)性(xing)(xing)(xing)醇酸、水(shui)(shui)(shui)(shui)(shui)性(xing)(xing)(xing)環(huan)(huan)(huan)氧(yang)酯(zhi)、水(shui)(shui)(shui)(shui)(shui)性(xing)(xing)(xing)無機富鋅、水(shui)(shui)(shui)(shui)(shui)性(xing)(xing)(xing)環(huan)(huan)(huan)氧(yang)類為主，其(qi)中水(shui)(shui)(shui)(shui)(shui)性(xing)(xing)(xing)丙烯酸、水(shui)(shui)(shui)(shui)(shui)性(xing)(xing)(xing)醇酸、水(shui)(shui)(shui)(shui)(shui)性(xing)(xing)(xing)環(huan)(huan)(huan)氧(yang)酯(zhi)以(yi)防銹(xiu)為主，水(shui)(shui)(shui)(shui)(shui)性(xing)(xing)(xing)無機富鋅、水(shui)(shui)(shui)(shui)(shui)性(xing)(xing)(xing)環(huan)(huan)(huan)氧(yang)漆可以(yi)達到中度耐腐蝕的要求(qiu)，從產(chan)品(pin)性(xing)(xing)(xing)能和應用(yong)結果來看，總(zong)體效果不錯(cuo)，性(xing)(xing)(xing)能有保障。但是也暴露出(chu)(chu)一些問題，由于施工環(huan)(huan)(huan)境差、溫(wen)濕(shi)度難控制(zhi)、 室外作(zuo)業和底材處(chu)理不到位等(deng)原因，漆膜易(yi)出(chu)(chu)現(xian)閃銹(xiu)、開(kai)裂、干燥慢、防銹(xiu)性(xing)(xing)(xing)變差等(deng)問題。

2、汽車零部件、機械設備行業

基于環保、降低工(gong)人危害、降低火災(zai)隱患(huan)的要求(qiu)(qiu)，汽車零部(bu)件（車橋(qiao)、傳(chuan)動(dong)軸等(deng)）、機械設備(bei)等(deng)的涂(tu)裝越(yue)來越(yue)多的由溶(rong)劑(ji)型(xing)油漆(qi)(qi)(qi)(qi)更換成水(shui)性(xing)漆(qi)(qi)(qi)(qi)。應用的品(pin)種以水(shui)性(xing)丙烯 酸(suan)(suan)漆(qi)(qi)(qi)(qi)、水(shui)性(xing)醇酸(suan)(suan)漆(qi)(qi)(qi)(qi)、水(shui)性(xing)環氧酯漆(qi)(qi)(qi)(qi)為(wei)主，根(gen)據不同(tong)(tong)的施工(gong)條(tiao)件選用不同(tong)(tong)的產品(pin)。該類漆(qi)(qi)(qi)(qi)可以滿足汽車零部(bu)件對油漆(qi)(qi)(qi)(qi)性(xing)能(neng)的要求(qiu)(qiu)，某些(xie)產品(pin)的性(xing)能(neng)甚至超過了溶(rong)劑(ji)型(xing)同(tong)(tong) 類產品(pin)。但同(tong)(tong)樣在施工(gong)環境方(fang)面(mian)需(xu)要改進，以適應水(shui)性(xing)漆(qi)(qi)(qi)(qi)的特(te)點。

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3、汽車涂裝行業

汽(qi)(qi)車(che)是油漆(qi)涂(tu)(tu)料行(xing)業(ye)的用漆(qi)大戶，用量僅次于(yu)建筑涂(tu)(tu)料，汽(qi)(qi)車(che)漆(qi)也是性(xing)(xing)能要求最(zui)高，涂(tu)(tu)裝技術要求最(zui)高的品種(zhong)。水(shui)性(xing)(xing)汽(qi)(qi)車(che)漆(qi)的應(ying)用時間較短，經過了(le)十多(duo)年的發展(zhan)，其涂(tu)(tu)膜性(xing)(xing)能與溶(rong)劑型(xing)涂(tu)(tu)料相比不相上下，但(dan)受設備投資大、作業(ye)環境要求嚴格(ge)等(deng)制約，推廣和(he)普及還需(xu)時日。目前比較成熟的水(shui)性(xing)(xing)汽(qi)(qi)車(che)漆(qi)配套體系為陰極電(dian)泳(yong)漆(qi)+水(shui)性(xing)(xing) 中(zhong)涂(tu)(tu)漆(qi)+水(shui)性(xing)(xing)底(di)色(se)漆(qi)，罩(zhao)光清漆(qi)還采用溶(rong)劑型(xing)產品。其中(zhong)水(shui)性(xing)(xing)中(zhong)涂(tu)(tu)漆(qi)為水(shui)性(xing)(xing)聚酯氨(an)基(ji)類產品，水(shui)性(xing)(xing)底(di)色(se)漆(qi)以水(shui)性(xing)(xing)丙烯酸氨(an)基(ji)類產品為主(zhu)。

4、軌道涂裝行業

軌道交通車輛(liang)(liang)用涂(tu)料的發展也趨于(yu)水(shui)(shui)性(xing)(xing)化，軌道車輛(liang)(liang)用水(shui)(shui)性(xing)(xing)漆(qi)基本(ben)采用自干或低(di)溫烘(hong)干雙組份(fen)體(ti)系，涂(tu)層(ceng)(ceng)結(jie)構為水(shui)(shui)性(xing)(xing)環氧底(di)漆(qi)+水(shui)(shui)性(xing)(xing)聚(ju)氨(an)酯(zhi)(zhi)(zhi)中涂(tu)+水(shui)(shui)性(xing)(xing)丙(bing)烯(xi)(xi)酸(suan)(suan)聚(ju)氨(an)酯(zhi)(zhi)(zhi)面(mian)漆(qi)。水(shui)(shui)性(xing)(xing)環氧底(di)漆(qi)具(ju)(ju)有(you)(you)附著力好、耐(nai)腐蝕性(xing)(xing)優、配(pei)套(tao)性(xing)(xing)好的特點，水(shui)(shui)性(xing)(xing)聚(ju)氨(an)酯(zhi)(zhi)(zhi)中涂(tu)具(ju)(ju)有(you)(you)封閉膩子層(ceng)(ceng)缺陷、提(ti)高被涂(tu)物(wu)表面(mian)平整度、易打磨的優點，同時與底(di)、面(mian)層(ceng)(ceng)的配(pei)套(tao)性(xing)(xing)良好；水(shui)(shui)性(xing)(xing) 丙(bing)烯(xi)(xi)酸(suan)(suan)聚(ju)氨(an)酯(zhi)(zhi)(zhi)面(mian)漆(qi)具(ju)(ju)有(you)(you)耐(nai)老化、光澤高、耐(nai)污染的特點，兼具(ju)(ju)保護(hu)性(xing)(xing)和裝飾性(xing)(xing)于(yu)一體(ti)。

工業水性漆與普通水性漆有什么區別

1、樹脂體系上

普通水(shui)性(xing)(xing)漆以(yi)苯(ben)丙，純丙的乳液樹(shu)脂體系(xi)制成，大多(duo)的單組成分。工業水(shui)性(xing)(xing)漆體系(xi)包(bao)括(kuo)水(shui)性(xing)(xing)醇酸，水(shui)性(xing)(xing)環氧酯(zhi)，水(shui)性(xing)(xing)環氧，水(shui)性(xing)(xing)丙烯酸聚(ju)氨酯(zhi)以(yi)及不同(tong)改性(xing)(xing)和拼合樹(shu)脂體系(xi)。

2、性能特點

普通水(shui)性漆突(tu)出凈味、環保等(deng)概念。具有耐擦洗性。工(gong)(gong)業水(shui)性漆需要(yao)更高的性能，例如(ru)：鹽霧、抗沖擊、附(fu)著力等(deng)。由于工(gong)(gong)業水(shui)性漆大面積施工(gong)(gong)，根據工(gong)(gong)件不同(tong)，可適應浸涂(tu)、現場(chang)噴涂(tu)，機械手噴涂(tu)等(deng)。

3、用途不一樣

普(pu)通水(shui)性(xing)漆用(yong)于(yu)建筑外墻、木器(qi)、鐵藝等(deng)涂裝上(shang)。水(shui)性(xing)工業漆用(yong)于(yu)鋼結構防腐(fu)，集裝箱，橋梁(liang)，機械設(she)備的涂裝。