硅酮玻(bo)(bo)璃膠(jiao)在日常生活中,我們就經(jing)常見到(dao),如店鋪的(de)落地窗玻(bo)(bo)璃密(mi)封、家里的(de)衛浴、櫥柜(ju)的(de)邊縫密(mi)封等,但可能很(hen)多人并不清楚(chu)硅酮膠(jiao)是如何固化(hua)以及固化(hua)的(de)原理,今天我們來(lai)了解(jie)硅酮玻(bo)(bo)璃膠(jiao)是如何起到(dao)密(mi)封作用的(de)。
單組份(fen)硅酮玻璃膠(jiao)是一(yi)(yi)種類似軟膏,一(yi)(yi)旦接觸空氣(qi)中的(de)水分就會(hui)固(gu)化成(cheng)一(yi)(yi)種堅韌的(de)橡膠(jiao)類固(gu)體(ti)的(de)材料。它(ta)的(de)粘(zhan)(zhan)接力強(qiang),拉伸(shen)強(qiang)度大(da),同時又(you)具有耐候性、抗振性,和防潮(chao)、抗臭(chou)氣(qi)和適應(ying)(ying)冷熱變化大(da)的(de)特點。加之其較廣(guang)泛的(de)適用(yong)性,能實(shi)現大(da)多數建(jian)材產品之間的(de)粘(zhan)(zhan)合,因此應(ying)(ying)用(yong)廣(guang)泛。
硅酮玻璃膠(jiao)(jiao)必須要(yao)與(yu)空氣接觸才能固(gu)(gu)化(hua)(hua)(hua)(hua)(hua),在(zai)密不透風的(de)(de)(de)(de)(de)環境中(zhong)(zhong),是(shi)(shi)(shi)(shi)(shi)沒(mei)辦法固(gu)(gu)化(hua)(hua)(hua)(hua)(hua),而且固(gu)(gu)化(hua)(hua)(hua)(hua)(hua)是(shi)(shi)(shi)(shi)(shi)有幾個(ge)階(jie)段的(de)(de)(de)(de)(de),我(wo)們可(ke)分為表面(mian)固(gu)(gu)化(hua)(hua)(hua)(hua)(hua)和深度固(gu)(gu)化(hua)(hua)(hua)(hua)(hua),且時(shi)(shi)(shi)(shi)間也(ye)是(shi)(shi)(shi)(shi)(shi)不同的(de)(de)(de)(de)(de),一(yi)般中(zhong)(zhong)性(xing)玻璃膠(jiao)(jiao)的(de)(de)(de)(de)(de)表面(mian)干燥時(shi)(shi)(shi)(shi)間大概(gai)是(shi)(shi)(shi)(shi)(shi)2個(ge)小時(shi)(shi)(shi)(shi)左右,酸性(xing)玻璃膠(jiao)(jiao)的(de)(de)(de)(de)(de)表面(mian)凝固(gu)(gu)時(shi)(shi)(shi)(shi)間30分鐘左右即可(ke)凝固(gu)(gu),但是(shi)(shi)(shi)(shi)(shi)要(yao)是(shi)(shi)(shi)(shi)(shi)完全固(gu)(gu)化(hua)(hua)(hua)(hua)(hua)的(de)(de)(de)(de)(de)時(shi)(shi)(shi)(shi)間,一(yi)般中(zhong)(zhong)性(xing)玻璃膠(jiao)(jiao)的(de)(de)(de)(de)(de)深度固(gu)(gu)化(hua)(hua)(hua)(hua)(hua)時(shi)(shi)(shi)(shi)間是(shi)(shi)(shi)(shi)(shi)48小時(shi)(shi)(shi)(shi)左右,而酸性(xing)玻璃膠(jiao)(jiao)的(de)(de)(de)(de)(de)干透時(shi)(shi)(shi)(shi)間大概(gai)是(shi)(shi)(shi)(shi)(shi)24小時(shi)(shi)(shi)(shi)即可(ke)。當(dang)然這個(ge)是(shi)(shi)(shi)(shi)(shi)正常的(de)(de)(de)(de)(de)固(gu)(gu)化(hua)(hua)(hua)(hua)(hua),如果(guo)是(shi)(shi)(shi)(shi)(shi)隨(sui)著(zhu)施膠(jiao)(jiao)的(de)(de)(de)(de)(de)厚(hou)度增加,固(gu)(gu)化(hua)(hua)(hua)(hua)(hua)的(de)(de)(de)(de)(de)時(shi)(shi)(shi)(shi)間也(ye)是(shi)(shi)(shi)(shi)(shi)隨(sui)之(zhi)增加的(de)(de)(de)(de)(de),理想的(de)(de)(de)(de)(de)固(gu)(gu)化(hua)(hua)(hua)(hua)(hua)溫(wen)(wen)度是(shi)(shi)(shi)(shi)(shi)在(zai)室溫(wen)(wen)狀態(tai)下,溫(wen)(wen)度低下也(ye)是(shi)(shi)(shi)(shi)(shi)會影響固(gu)(gu)化(hua)(hua)(hua)(hua)(hua)時(shi)(shi)(shi)(shi)間的(de)(de)(de)(de)(de)噢。
佛山市(shi)速(su)(su)美奧裝飾材(cai)料有(you)限公(gong)(gong)(gong)司成立(li)于(yu)2013年,有(you)多年一線工程用(yong)膠(jiao)的(de)技術指(zhi)導人員(yuan),可幫客戶解決(jue)用(yong)膠(jiao)的(de)技術難(nan)題,公(gong)(gong)(gong)司集開發設計(ji),生(sheng)產,銷售于(yu)一體,生(sheng)產基地位于(yu)高新(xin)技術密(mi)集的(de)珠三(san)角(jiao)州(zhou)腹(fu)地廣(guang)東佛山,毗鄰省府廣(guang)州(zhou)市(shi)及港澳地區。公(gong)(gong)(gong)司以“品質、服務、薄利(li)、共(gong)贏”為宗(zong)旨,以“用(yong)心做好膠(jiao)”為理念,極(ji)力將“速(su)(su)美奧”打(da)造成國內建筑膠(jiao)粘劑(ji)領域知名品牌,公(gong)(gong)(gong)司官網//ahzky.cn/