水性金屬漆可以用于什么材質上
水(shui)性(xing)(xing)金(jin)屬(shu)漆施(shi)工(gong)性(xing)(xing)能強,涂敷效(xiao)果好,遮蓋力優異,可(ke)以(yi)減少(shao)后期補漆工(gong)作。那(nei)么(me),什(shen)么(me)材質能用水(shui)性(xing)(xing)金(jin)屬(shu)漆呢?市面上(shang)的水(shui)性(xing)(xing)金(jin)屬(shu)漆產品可(ke)分(fen)為水(shui)性(xing)(xing)自干金(jin)屬(shu)漆和(he)水(shui)性(xing)(xing)烘烤金(jin)屬(shu)漆這兩(liang)種(zhong)類型(xing),這兩(liang)種(zhong)金(jin)屬(shu)漆都(dou)可(ke)以(yi)用在(zai)金(jin)屬(shu)材質上(shang),但側重點不(bu)同。
水(shui)(shui)(shui)(shui)性(xing)(xing)(xing)自干(gan)金(jin)(jin)屬(shu)(shu)漆(qi)(qi)(qi)是由是由水(shui)(shui)(shui)(shui)性(xing)(xing)(xing)丙(bing)烯酸樹(shu)脂、無機(ji)粘合劑(ji)(ji)(ji)、防(fang)腐劑(ji)(ji)(ji)、有(you)機(ji)顏料(liao)及(ji)特殊助劑(ji)(ji)(ji)等(deng)組成,為單組份(fen)自干(gan)水(shui)(shui)(shui)(shui)性(xing)(xing)(xing)漆(qi)(qi)(qi)料(liao)。水(shui)(shui)(shui)(shui)性(xing)(xing)(xing)烘烤金(jin)(jin)屬(shu)(shu)漆(qi)(qi)(qi)是由水(shui)(shui)(shui)(shui)性(xing)(xing)(xing)丙(bing)烯酸樹(shu)脂、水(shui)(shui)(shui)(shui)性(xing)(xing)(xing)氨(an)基樹(shu)脂、有(you)機(ji)顏料(liao)、助劑(ji)(ji)(ji)及(ji)助溶劑(ji)(ji)(ji),經高速分散、研磨、調(diao)制(zhi)而成的。那么,水(shui)(shui)(shui)(shui)性(xing)(xing)(xing)金(jin)(jin)屬(shu)(shu)漆(qi)(qi)(qi)能(neng)刷在什(shen)么材質(zhi)上(shang)呢?水(shui)(shui)(shui)(shui)性(xing)(xing)(xing)自干(gan)金(jin)(jin)屬(shu)(shu)漆(qi)(qi)(qi)可用于金(jin)(jin)屬(shu)(shu)表(biao)面、防(fang)銹(xiu)、防(fang)腐和表(biao)面裝飾(shi),以及(ji)家裝上(shang)的門(men)窗護(hu)(hu)欄等(deng)金(jin)(jin)屬(shu)(shu)生銹(xiu)翻新改(gai)色,而水(shui)(shui)(shui)(shui)性(xing)(xing)(xing)烘烤金(jin)(jin)屬(shu)(shu)漆(qi)(qi)(qi)適用于不銹(xiu)鋼、鋁合金(jin)(jin)、鎂合金(jin)(jin)、馬口鐵等(deng)金(jin)(jin)屬(shu)(shu)制(zhi)品(pin),起到表(biao)面裝飾(shi)及(ji)保(bao)護(hu)(hu)作用。水(shui)(shui)(shui)(shui)性(xing)(xing)(xing)自干(gan)金(jin)(jin)屬(shu)(shu)漆(qi)(qi)(qi)還可以刷在木(mu)(mu)頭(tou)上(shang),但水(shui)(shui)(shui)(shui)性(xing)(xing)(xing)烘烤金(jin)(jin)屬(shu)(shu)漆(qi)(qi)(qi)不能(neng)刷木(mu)(mu)頭(tou),因為木(mu)(mu)頭(tou)不能(neng)高溫烘烤,會(hui)變形。
能不能用水性金屬漆防銹
水性(xing)金(jin)屬漆(qi)能(neng)防(fang)(fang)銹(xiu)嗎?水性(xing)金(jin)屬漆(qi)有(you)一定的(de)防(fang)(fang)銹(xiu)能(neng)力(li),可保(bao)護(hu)金(jin)屬表面免受大氣、水汽(qi)的(de)腐(fu)蝕(shi),但它的(de)防(fang)(fang)銹(xiu)能(neng)力(li)不(bu)強(qiang),主(zhu)要(yao)靠漆(qi)膜阻止(zhi)(zhi)腐(fu)蝕(shi)性(xing)物(wu)質的(de)侵入,一旦(dan)漆(qi)膜破損或脫落就會失(shi)去保(bao)護(hu)作用。市面上有(you)一種(zhong)專門的(de)水性(xing)防(fang)(fang)銹(xiu)漆(qi),能(neng)利用物(wu)理(li)、化學(xue)等多重防(fang)(fang)銹(xiu)機理(li)防(fang)(fang)止(zhi)(zhi)金(jin)屬生銹(xiu),被(bei)廣(guang)泛應(ying)用于各種(zhong)汽(qi)車、船(chuan)舶、網架、機械制造、集裝箱、鐵路、橋梁(liang)、鍋爐、鋼(gang)結構、石(shi)化設備(bei)等防(fang)(fang)腐(fu)保(bao)護(hu),是(shi)其他油漆(qi)不(bu)可比擬的(de)。
水(shui)(shui)性(xing)金(jin)屬(shu)漆的調(diao)(diao)色也會(hui)(hui)影(ying)響(xiang)(xiang)到其(qi)(qi)變(bian)黃生(sheng)銹的概率,如果加入(ru)水(shui)(shui)性(xing)色漿或者顏(yan)料對水(shui)(shui)性(xing)金(jin)屬(shu)漆進(jin)行調(diao)(diao)色,會(hui)(hui)使色漿包裹(guo)珠光粉,使金(jin)屬(shu)漆涂層變(bian)暗,影(ying)響(xiang)(xiang)它(ta)原(yuan)有的色彩光澤度,但(dan)加水(shui)(shui)釋稀(xi)不會(hui)(hui)影(ying)響(xiang)(xiang)其(qi)(qi)金(jin)屬(shu)光澤。由此可(ke)見,如果不是加水(shui)(shui)稀(xi)釋進(jin)行調(diao)(diao)色,那么(me)水(shui)(shui)性(xing)金(jin)屬(shu)漆發(fa)生(sheng)變(bian)黃生(sheng)銹的可(ke)能性(xing)就較大。
水性(xing)金(jin)屬漆的(de)(de)涂層(ceng)(ceng)老(lao)化是從面涂層(ceng)(ceng)開始(shi)的(de)(de),一般7-8年(nian)面涂層(ceng)(ceng)會出現一定程度(du)的(de)(de)老(lao)化,污物(wu)沉積較多。水性(xing)金(jin)屬漆達到使(shi)用年(nian)限之后(hou),并不是鏟除(chu)重(zhong)(zhong)做,而是在清理(li)涂層(ceng)(ceng)表面之后(hou),再重(zhong)(zhong)新涂刷一層(ceng)(ceng)面漆即可。
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