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目前家裝中使用硅酮結構膠存在的大問題

2018-12-23 00:00:00
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硅酮結構膠在(zai)現代裝(zhuang)(zhuang)(zhuang)(zhuang)修(xiu)裝(zhuang)(zhuang)(zhuang)(zhuang)飾中(zhong)使(shi)用的(de)范圍越(yue)(yue)來越(yue)(yue)廣,但在(zai)如(ru)何(he)選(xuan)(xuan)擇玻璃(li)(li)膠(jiao)方面(mian),大多(duo)數人并(bing)非很(hen)在(zai)行。目前國內常用的(de)玻璃(li)(li)膠(jiao)按性(xing)(xing)能可分為兩種(zhong):中(zhong)性(xing)(xing)玻璃(li)(li)膠(jiao)和酸性(xing)(xing)玻璃(li)(li)膠(jiao)。這兩種(zhong)不同膠(jiao)的(de)性(xing)(xing)能相差很(hen)大,但大多(duo)數的(de)住(zhu)戶(hu)基本不懂玻璃(li)(li)膠(jiao)的(de)性(xing)(xing)能,所以在(zai)裝(zhuang)(zhuang)(zhuang)(zhuang)修(xiu)時也就不在(zai)意。裝(zhuang)(zhuang)(zhuang)(zhuang)修(xiu)公司也往往利(li)用住(zhu)戶(hu)不懂的(de)原因,主要從(cong)成本角(jiao)度考慮選(xuan)(xuan)擇玻璃(li)(li)膠(jiao),除非住(zhu)戶(hu)特別提(ti)出使(shi)用某種(zhong)玻璃(li)(li)膠(jiao)。當(dang)然,隨著(zhu)很(hen)多(duo)裝(zhuang)(zhuang)(zhuang)(zhuang)修(xiu)公司的(de)定位(wei)逐(zhu)漸轉向質量取勝和向高檔化(hua)發(fa)展,中(zhong)大型(xing)裝(zhuang)(zhuang)(zhuang)(zhuang)修(xiu)公司或(huo)中(zhong)高檔裝(zhuang)(zhuang)(zhuang)(zhuang)修(xiu)公司已經越(yue)(yue)來越(yue)(yue)多(duo)的(de)使(shi)用性(xing)(xing)能優(you)異(yi)的(de)中(zhong)性(xing)(xing)玻璃(li)(li)膠(jiao)。下面(mian)就兩種(zhong)玻璃(li)(li)膠(jiao)的(de)區別簡(jian)單介紹(shao)一下。


硅酮結構膠


酸(suan)(suan)性(xing)(xing)(xing)(xing)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)膠(jiao)(jiao)(jiao)(jiao)(jiao)施(shi)打完后(hou)在(zai)(zai)固化過程中(zhong)(zhong)會釋放(fang)(fang)出含(han)有醋酸(suan)(suan)的(de)氣體(ti),這種(zhong)氣體(ti)很容(rong)易(yi)聞(wen)到,因(yin)為(wei)它非常(chang)(chang)刺鼻(bi)。中(zhong)(zhong)性(xing)(xing)(xing)(xing)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)膠(jiao)(jiao)(jiao)(jiao)(jiao)在(zai)(zai)固化過程中(zhong)(zhong)析出非酸(suan)(suan)性(xing)(xing)(xing)(xing)產物(wu),其成分是(shi)(shi)(shi)(shi)中(zhong)(zhong)性(xing)(xing)(xing)(xing)的(de),而且(qie)味道(dao)非常(chang)(chang)小。在(zai)(zai)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)膠(jiao)(jiao)(jiao)(jiao)(jiao)固化后(hou),酸(suan)(suan)性(xing)(xing)(xing)(xing)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)膠(jiao)(jiao)(jiao)(jiao)(jiao)的(de)味道(dao)能(neng)殘留很長時(shi)間,甚至(zhi)可以長達三(san)、四(si)個月;而中(zhong)(zhong)性(xing)(xing)(xing)(xing)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)膠(jiao)(jiao)(jiao)(jiao)(jiao)在(zai)(zai)固化后(hou)就(jiu)一(yi)(yi)點都聞(wen)不(bu)到味道(dao)。 在(zai)(zai)裝(zhuang)修時(shi)兩種(zhong)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)膠(jiao)(jiao)(jiao)(jiao)(jiao)的(de)用途也是(shi)(shi)(shi)(shi)不(bu)一(yi)(yi)樣的(de)。酸(suan)(suan)性(xing)(xing)(xing)(xing)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)膠(jiao)(jiao)(jiao)(jiao)(jiao)因(yin)為(wei)會釋放(fang)(fang)出醋酸(suan)(suan),所以會腐(fu)蝕金屬,甚至(zhi)是(shi)(shi)(shi)(shi)含(han)有金屬離子的(de)各類石(shi)(shi)材。酸(suan)(suan)性(xing)(xing)(xing)(xing)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)膠(jiao)(jiao)(jiao)(jiao)(jiao)一(yi)(yi)般(ban)用于(yu)(yu)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)的(de)粘(zhan)結(jie)與密封,這也是(shi)(shi)(shi)(shi)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)膠(jiao)(jiao)(jiao)(jiao)(jiao)名(ming)稱的(de)由來(lai)。玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)膠(jiao)(jiao)(jiao)(jiao)(jiao)的(de)顏色一(yi)(yi)般(ban)是(shi)(shi)(shi)(shi)透明的(de),市(shi)面上一(yi)(yi)些質量不(bu)好的(de)酸(suan)(suan)性(xing)(xing)(xing)(xing)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)膠(jiao)(jiao)(jiao)(jiao)(jiao)在(zai)(zai)使用后(hou)一(yi)(yi)段時(shi)間就(jiu)容(rong)易(yi)變黃,影響(xiang)(xiang)美觀(guan)。酸(suan)(suan)性(xing)(xing)(xing)(xing)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)膠(jiao)(jiao)(jiao)(jiao)(jiao)大的(de)弊(bi)端是(shi)(shi)(shi)(shi)對(dui)環(huan)境及人身健(jian)康的(de)影響(xiang)(xiang)。中(zhong)(zhong)性(xing)(xing)(xing)(xing)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)膠(jiao)(jiao)(jiao)(jiao)(jiao)因(yin)為(wei)不(bu)會釋放(fang)(fang)出酸(suan)(suan)性(xing)(xing)(xing)(xing)氣體(ti),因(yin)此(ci)就(jiu)克服了酸(suan)(suan)性(xing)(xing)(xing)(xing)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)膠(jiao)(jiao)(jiao)(jiao)(jiao)的(de)弊(bi)端,一(yi)(yi)方面不(bu)會污染環(huan)境,另(ling)一(yi)(yi)方面不(bu)會腐(fu)蝕裝(zhuang)修材料(liao)。中(zhong)(zhong)性(xing)(xing)(xing)(xing)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)膠(jiao)(jiao)(jiao)(jiao)(jiao)在(zai)(zai)固化過程中(zhong)(zhong)釋放(fang)(fang)出微量的(de)氣體(ti)(質量越(yue)好的(de)釋放(fang)(fang)出的(de)味道(dao)越(yue)小),在(zai)(zai)固化后(hou)沒有任(ren)何氣味,對(dui)環(huan)境友好,特(te)別適于(yu)(yu)室內或密閉環(huan)境作業(ye)的(de)場合。中(zhong)(zhong)性(xing)(xing)(xing)(xing)玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)膠(jiao)(jiao)(jiao)(jiao)(jiao)在(zai)(zai)適用范圍上非常(chang)(chang)廣(guang)泛,包括各類玻(bo)(bo)(bo)(bo)(bo)璃(li)(li)(li)(li)、磚(zhuan)石(shi)(shi)、瓷(ci)磚(zhuan)、混凝土、水(shui)泥、巖石(shi)(shi)、大理(li)石(shi)(shi)、木材、各類幕墻(qiang)及大多數金屬(銅除外),幾(ji)乎可以囊(nang)括家庭、賓館及酒店(dian)裝(zhuang)修的(de)各個方面。


硅酮結構膠


我們在(zai)家裝時常用(yong)(yong)的玻(bo)璃(li)(li)膠按性(xing)(xing)能分為兩(liang)種(zhong):中性(xing)(xing)玻(bo)璃(li)(li)膠和(he)酸性(xing)(xing)玻(bo)璃(li)(li)膠。很多人因為不懂玻(bo)璃(li)(li)膠的性(xing)(xing)能,容(rong)易把(ba)中性(xing)(xing)玻(bo)璃(li)(li)膠與酸性(xing)(xing)玻(bo)璃(li)(li)膠用(yong)(yong)反(fan),這是目前家裝中使(shi)用(yong)(yong)玻(bo)璃(li)(li)膠存在(zai)的大(da)問題。酸性(xing)(xing)玻(bo)璃(li)(li)膠和(he)中性(xing)(xing)玻(bo)璃(li)(li)膠的區別有哪些?

酸性(xing)(xing)玻(bo)璃(li)(li)膠(jiao)(jiao)1、脫(tuo)酸性(xing)(xing)硅(gui)酮玻(bo)璃(li)(li)膠(jiao)(jiao)就(jiu)是酸性(xing)(xing)玻(bo)璃(li)(li)膠(jiao)(jiao),酸性(xing)(xing)玻(bo)璃(li)(li)膠(jiao)(jiao)在固(gu)化的(de)過(guo)程中(zhong)吸收空氣(qi)中(zhong)的(de)水分釋放乙酸氣(qi)體;2、酸性(xing)(xing)玻(bo)璃(li)(li)膠(jiao)(jiao)固(gu)化速度快,對金屬等有一(yi)定的(de)腐(fu)蝕性(xing)(xing)。

中(zhong)性玻(bo)璃膠(jiao)(jiao)1、脫醇性硅(gui)酮玻(bo)璃膠(jiao)(jiao)就(jiu)是中(zhong)性玻(bo)璃膠(jiao)(jiao),中(zhong)性玻(bo)璃膠(jiao)(jiao)在固化的過程中(zhong)吸收空(kong)氣(qi)(qi)中(zhong)的水(shui)分釋(shi)放乙醇氣(qi)(qi)體:2、中(zhong)性玻(bo)璃膠(jiao)(jiao)固化速度(du)較(jiao)慢,對(dui)粘接(jie)面有(you)很強的粘接(jie)性,但延展性較(jiao)弱。


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