玻(bo)璃膠(jiao)(jiao)怎(zen)么用?密封膠(jiao)(jiao)和(he)結構膠(jiao)(jiao)怎(zen)么區分?
玻(bo)(bo)璃(li)(li)膠(jiao)(jiao)(jiao)品類繁多,價(jia)格參差(cha)不齊,很多人對于玻(bo)(bo)璃(li)(li)膠(jiao)(jiao)(jiao)的細分,使(shi)用性質不清楚,玻(bo)(bo)璃(li)(li)膠(jiao)(jiao)(jiao)按性質分為兩款,中(zhong)性硅(gui)酮(tong)玻(bo)(bo)璃(li)(li)膠(jiao)(jiao)(jiao)和酸(suan)性硅(gui)酮(tong)玻(bo)(bo)璃(li)(li)膠(jiao)(jiao)(jiao)。本(ben)文(wen)淺談一下中(zhong)性玻(bo)(bo)璃(li)(li)膠(jiao)(jiao)(jiao)的屬性和分類,
玻璃密封膠(jiao)根據用途,常用玻璃密封膠(jiao)的(de)大致為(wei):
1.中性硅酮(tong)密封膠(室(shi)內)--用在門窗接縫(feng)及其(qi)他位置密封 特點優勢:承受接縫(feng)寬(kuan)窄變化,有一定的位移(yi)能力要求,不要求強度。
2.中性硅酮耐候密封膠(室外)--用于接縫密封作用,保證氣密性、水密性等性能。優勢:密封基材之間的熱脹冷縮,需承受較大接縫寬窄變化,彈性(位移能力)、耐老化性要求高,不要求強度
3.中(zhong)性硅酮(tong)結(jie)(jie)構(gou)密封膠(jiao)---用于玻璃與(yu)鋁框的結(jie)(jie)構(gou)粘結(jie)(jie)。優勢(shi):承(cheng)受風荷載、重力荷載,對(dui)強度、耐老化性要求高,彈性有一(yi)定(ding)要求,達不(bu)到結(jie)(jie)構(gou)質量(liang)要求的結(jie)(jie)構(gou)膠(jiao),容易(yi)造成安全隱(yin)患
不同用(yong)(yong)(yong)途的(de)硅酮(tong)密(mi)(mi)封膠(jiao)(jiao)(jiao)(jiao)有其各自不同的(de)性(xing)能(neng)(neng)特點(dian)。一般情況(kuang)下,它(ta)們相互(hu)之間不能(neng)(neng)隨意代(dai)替使(shi)用(yong)(yong)(yong)。比(bi)如(ru)用(yong)(yong)(yong)耐候密(mi)(mi)封膠(jiao)(jiao)(jiao)(jiao)代(dai)替結構密(mi)(mi)封膠(jiao)(jiao)(jiao)(jiao)使(shi)用(yong)(yong)(yong)、用(yong)(yong)(yong)門窗(chuang)密(mi)(mi)封膠(jiao)(jiao)(jiao)(jiao)代(dai)替耐候密(mi)(mi)封膠(jiao)(jiao)(jiao)(jiao)使(shi)用(yong)(yong)(yong)等,用(yong)(yong)(yong)錯膠(jiao)(jiao)(jiao)(jiao)可(ke)能(neng)(neng)會導(dao)致工(gong)程出現嚴重的(de)質(zhi)量(liang)事(shi)故和安全事(shi)故,佛(fo)山速美奧(ao)裝(zhuang)飾材料有限公司旗下品牌-速美奧(ao)玻(bo)璃(li)膠(jiao)(jiao)(jiao)(jiao),專注于(yu)工(gong)程玻(bo)璃(li)膠(jiao)(jiao)(jiao)(jiao)17年,有工(gong)程一線的(de)技術人(ren)員(yuan)提(ti)供使(shi)用(yong)(yong)(yong)玻(bo)璃(li)膠(jiao)(jiao)(jiao)(jiao)的(de)專業解決方案