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PVC地板膠水體系包括的幾個方面

2019-02-09 09:57:41  來源:  字號:【亞洲黃色視頻:  亞洲黃色視頻:  亞洲黃色視頻:】  瀏覽:0

         PVC地板膠水(shui)(shui)水(shui)(shui)性化是(shi)(shi)指將環(huan)氧(yang)(yang)樹脂(zhi)(zhi)以微(wei)粒、液滴(di),或膠體(ti)形式分散在水(shui)(shui)中而配(pei)得(de)穩(wen)定(ding)的(de)(de)分散體(ti)系。國外自20世紀50年代(dai)就開始了(le)PVC地板膠水(shui)(shui)的(de)(de)水(shui)(shui)性化研究(jiu),其中將PVC地板膠水(shui)(shui)制成乳液是(shi)(shi)最常(chang)用(yong)(yong)(yong)(yong)的(de)(de)研究(jiu)途徑。PVC地板膠水(shui)(shui)配(pei)合固化劑(ji)最為(wei)廣泛(fan)(fan)的(de)(de)用(yong)(yong)(yong)(yong)途是(shi)(shi)用(yong)(yong)(yong)(yong)作(zuo)涂(tu)料(liao)(liao)。目前(qian)PVC地板膠水(shui)(shui)的(de)(de)應用(yong)(yong)(yong)(yong)首先(xian)包括混(hun)凝(ning)土(tu)封(feng)(feng)閉(bi)(bi)底(di)漆(qi)(qi)(qi),PVC地板膠水(shui)(shui)涂(tu)料(liao)(liao)可在濕的(de)(de),或新(xin)(xin)澆注(zhu)的(de)(de)混(hun)凝(ning)土(tu)表(biao)面施工,對混(hun)凝(ning)土(tu)表(biao)面有良(liang)好的(de)(de)附著力(li),可以封(feng)(feng)閉(bi)(bi)混(hun)凝(ning)土(tu)毛細(xi)管的(de)(de)水(shui)(shui)汽,并(bing)可防止泛(fan)(fan)堿,適合作(zuo)為(wei)混(hun)凝(ning)土(tu)封(feng)(feng)閉(bi)(bi)底(di)漆(qi)(qi)(qi)。在封(feng)(feng)閉(bi)(bi)底(di)漆(qi)(qi)(qi)上面可施工溶(rong)劑(ji)型(xing)或水(shui)(shui)性環(huan)氧(yang)(yang)地坪涂(tu)料(liao)(liao);工業地坪涂(tu)料(liao)(liao),是(shi)(shi)水(shui)(shui)性環(huan)氧(yang)(yang)樹脂(zhi)(zhi)涂(tu)料(liao)(liao)的(de)(de)重要用(yong)(yong)(yong)(yong)途。水(shui)(shui)性環(huan)氧(yang)(yang)氣味小,涂(tu)層(ceng)表(biao)面易于(yu)清洗,特(te)別適用(yong)(yong)(yong)(yong)于(yu)醫院、食品廠(chang)、超市(shi)、乳品廠(chang)和(he)化妝品廠(chang)等需要保(bao)持高(gao)度(du)清潔的(de)(de)場(chang)所。如需二次裝修,不影響重涂(tu)性,新(xin)(xin)老涂(tu)層(ceng)仍保(bao)持良(liang)好的(de)(de)粘(zhan)附性;木(mu)器漆(qi)(qi)(qi),采用(yong)(yong)(yong)(yong)的(de)(de)水(shui)(shui)性環(huan)氧(yang)(yang)樹脂(zhi)(zhi)涂(tu)料(liao)(liao)為(wei)雙組分體(ti)系,涂(tu)膜固化后具有較高(gao)的(de)(de)硬度(du)和(he)良(liang)好的(de)(de)抗刮傷性,配(pei)成清漆(qi)(qi)(qi)可用(yong)(yong)(yong)(yong)于(yu)木(mu)質地板,替(ti)代(dai)目前(qian)市(shi)場(chang)上廣泛(fan)(fan)使用(yong)(yong)(yong)(yong)的(de)(de)溶(rong)劑(ji)型(xing)聚氨(an)酯(zhi)(zhi)水(shui)(shui)晶(jing)地板漆(qi)(qi)(qi)和(he)聚酯(zhi)(zhi)家具漆(qi)(qi)(qi),配(pei)成色(se)漆(qi)(qi)(qi)可替(ti)代(dai)溶(rong)劑(ji)型(xing)環(huan)氧(yang)(yang)樹脂(zhi)(zhi)和(he)聚氨(an)酯(zhi)(zhi)磁漆(qi)(qi)(qi),用(yong)(yong)(yong)(yong)于(yu)廚房、家具和(he)機械設備等。
  
  它(ta)還包括防(fang)(fang)(fang)(fang)(fang)腐涂(tu)料(liao)(liao)(liao)(liao)(liao):PVC地(di)板膠水(shui)(shui)(shui)(shui)(shui)(shui)(shui)防(fang)(fang)(fang)(fang)(fang)腐涂(tu)料(liao)(liao)(liao)(liao)(liao)現已商(shang)品化的(de)(de)(de),有水(shui)(shui)(shui)(shui)(shui)(shui)(shui)性(xing)(xing)(xing)(xing)環(huan)(huan)(huan)氧(yang)鐵紅防(fang)(fang)(fang)(fang)(fang)銹漆(qi)、水(shui)(shui)(shui)(shui)(shui)(shui)(shui)性(xing)(xing)(xing)(xing)環(huan)(huan)(huan)氧(yang)磷(lin)酸鋅防(fang)(fang)(fang)(fang)(fang)銹漆(qi)、水(shui)(shui)(shui)(shui)(shui)(shui)(shui)性(xing)(xing)(xing)(xing)環(huan)(huan)(huan)氧(yang)富鋅底漆(qi)和(he)(he)(he)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)性(xing)(xing)(xing)(xing)環(huan)(huan)(huan)氧(yang)云母防(fang)(fang)(fang)(fang)(fang)銹漆(qi),水(shui)(shui)(shui)(shui)(shui)(shui)(shui)性(xing)(xing)(xing)(xing)環(huan)(huan)(huan)氧(yang)防(fang)(fang)(fang)(fang)(fang)銹漆(qi)性(xing)(xing)(xing)(xing)能(neng)較市(shi)場上,常見的(de)(de)(de)苯丙(bing)、乙丙(bing)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)乳(ru)型(xing)防(fang)(fang)(fang)(fang)(fang)銹漆(qi),和(he)(he)(he)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)性(xing)(xing)(xing)(xing)環(huan)(huan)(huan)氧(yang)酯防(fang)(fang)(fang)(fang)(fang)銹漆(qi)性(xing)(xing)(xing)(xing)能(neng)有很大提高(gao),在(zai)國外是發展最(zui)快的(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)性(xing)(xing)(xing)(xing)涂(tu)料(liao)(liao)(liao)(liao)(liao)。經(jing)(jing)過較長時間的(de)(de)(de)發展,水(shui)(shui)(shui)(shui)(shui)(shui)(shui)性(xing)(xing)(xing)(xing)環(huan)(huan)(huan)氧(yang)防(fang)(fang)(fang)(fang)(fang)腐蝕涂(tu)料(liao)(liao)(liao)(liao)(liao)已經(jing)(jing)應用(yong)(yong)(yong)到溶劑型(xing)環(huan)(huan)(huan)氧(yang)防(fang)(fang)(fang)(fang)(fang)腐蝕涂(tu)料(liao)(liao)(liao)(liao)(liao)所涉及的(de)(de)(de)領域,國外甚(shen)至已將水(shui)(shui)(shui)(shui)(shui)(shui)(shui)性(xing)(xing)(xing)(xing)環(huan)(huan)(huan)氧(yang)防(fang)(fang)(fang)(fang)(fang)腐涂(tu)料(liao)(liao)(liao)(liao)(liao)列入重防(fang)(fang)(fang)(fang)(fang)腐涂(tu)料(liao)(liao)(liao)(liao)(liao)的(de)(de)(de)范疇。建筑領域則有:防(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)材料(liao)(liao)(liao)(liao)(liao)和(he)(he)(he)防(fang)(fang)(fang)(fang)(fang)滲堵漏(lou)材料(liao)(liao)(liao)(liao)(liao),PVC地(di)板膠水(shui)(shui)(shui)(shui)(shui)(shui)(shui)涂(tu)料(liao)(liao)(liao)(liao)(liao)與水(shui)(shui)(shui)(shui)(shui)(shui)(shui)泥、沙子配(pei)合(he)使用(yong)(yong)(yong)可用(yong)(yong)(yong)作防(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)材料(liao)(liao)(liao)(liao)(liao),環(huan)(huan)(huan)氧(yang)的(de)(de)(de)交聯(lian)網(wang)絡和(he)(he)(he)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)泥的(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)合(he)固化,使得(de)該防(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)材料(liao)(liao)(liao)(liao)(liao)具(ju)有良(liang)好的(de)(de)(de)防(fang)(fang)(fang)(fang)(fang)滲堵漏(lou)效(xiao)果(guo),可用(yong)(yong)(yong)于屋頂(ding)地(di)面的(de)(de)(de)裂縫修補(bu)(bu),數小時后就可不漏(lou)水(shui)(shui)(shui)(shui)(shui)(shui)(shui);水(shui)(shui)(shui)(shui)(shui)(shui)(shui)泥砂漿(jiang)(jiang)修補(bu)(bu)材料(liao)(liao)(liao)(liao)(liao),環(huan)(huan)(huan)氧(yang)乳(ru)液水(shui)(shui)(shui)(shui)(shui)(shui)(shui)泥砂漿(jiang)(jiang)修補(bu)(bu)材料(liao)(liao)(liao)(liao)(liao)是一(yi)種聚合(he)物水(shui)(shui)(shui)(shui)(shui)(shui)(shui)泥砂漿(jiang)(jiang),與水(shui)(shui)(shui)(shui)(shui)(shui)(shui)泥、沙子等(deng)多(duo)種材料(liao)(liao)(liao)(liao)(liao)有良(liang)好的(de)(de)(de)配(pei)伍性(xing)(xing)(xing)(xing)和(he)(he)(he)粘結性(xing)(xing)(xing)(xing)、自身(shen)機械(xie)強度高(gao)、耐久性(xing)(xing)(xing)(xing)好、施工方(fang)便(bian),并(bing)具(ju)有可在(zai)潮濕和(he)(he)(he)帶水(shui)(shui)(shui)(shui)(shui)(shui)(shui)環(huan)(huan)(huan)境下粘結修補(bu)(bu)的(de)(de)(de)優(you)點。在(zai)大壩(ba)、水(shui)(shui)(shui)(shui)(shui)(shui)(shui)閘(zha)等(deng)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)利工程和(he)(he)(he)道路橋(qiao)梁修補(bu)(bu)中應用(yong)(yong)(yong)較多(duo),增(zeng)強和(he)(he)(he)防(fang)(fang)(fang)(fang)(fang)滲效(xiao)果(guo)良(liang)好。
  
  另外(wai)還(huan)有(you)(you)(you)以下產品(pin):PVC地(di)板(ban)膠(jiao)水(shui)(shui)(shui)(shui),PVC地(di)板(ban)膠(jiao)水(shui)(shui)(shui)(shui)涂料的(de)混(hun)合比(bi)要(yao)求(qiu)不是特別嚴格(ge),一般在(zai)環(huan)氧(yang)(yang)基(ji)與胺(an)氫比(bi)例為0.7:1~1.3:1范(fan)圍(wei)內(nei)均可(ke)固化(hua),不需嚴格(ge)計量混(hun)配,作為PVC地(di)板(ban)膠(jiao)水(shui)(shui)(shui)(shui),PVC地(di)板(ban)膠(jiao)水(shui)(shui)(shui)(shui)可(ke)應用(yong)在(zai)新老(lao)混(hun)凝土(tu)的(de)粘(zhan)結、水(shui)(shui)(shui)(shui)泥(ni)預制品(pin)的(de)修補和(he)紙塑復膜用(yong)膠(jiao)粘(zhan)劑(ji)等;玻(bo)璃(li)(li)纖維(wei)浸(jin)潤(run)劑(ji),環(huan)氧(yang)(yang)樹脂分(fen)子中(zhong)的(de)極(ji)性(xing)(xing)羥(qian)基(ji),和(he)醚鍵對(dui)(dui)玻(bo)璃(li)(li)纖維(wei)表(biao)面有(you)(you)(you)很強的(de)粘(zhan)附性(xing)(xing),對(dui)(dui)玻(bo)璃(li)(li)纖維(wei)有(you)(you)(you)良好(hao)(hao)的(de)保護功(gong)能和(he)集束(shu)性(xing)(xing),并PVC地(di)板(ban)膠(jiao)水(shui)(shui)(shui)(shui)作為成膜劑(ji)與其他(ta)組分(fen)配合,有(you)(you)(you)利(li)于(yu)浸(jin)潤(run)劑(ji)的(de)穩定儲存。國外(wai)PVC地(di)板(ban)膠(jiao)水(shui)(shui)(shui)(shui)乳(ru)液在(zai)玻(bo)纖浸(jin)潤(run)劑(ji)中(zhong)的(de)應用(yong)已比(bi)較成熟(shu);鋁(lv)(lv)箔(bo)(bo)用(yong)防腐(fu)底(di)漆(qi),鋁(lv)(lv)箔(bo)(bo)在(zai)使(shi)用(yong)過程中(zhong)容易(yi)遭受(shou)侵蝕(shi),遇堿(jian)產生“白粉”或(huo)被氧(yang)(yang)化(hua)而銹蝕(shi),不但縮(suo)短(duan)鋁(lv)(lv)箔(bo)(bo)的(de)使(shi)用(yong)壽命還(huan)造成環(huan)境污染。空調親水(shui)(shui)(shui)(shui)鋁(lv)(lv)箔(bo)(bo)上的(de)防腐(fu)涂層(ceng)通常采用(yong)水(shui)(shui)(shui)(shui)性(xing)(xing)環(huan)氧(yang)(yang)涂料,采用(yong)烘烤方式(shi),要(yao)求(qiu)1~2μm的(de)防腐(fu)干(gan)膜涂層(ceng)有(you)(you)(you)良好(hao)(hao)附著(zhu)力,且能夠耐(nai)強堿(jian)。

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