有(you)些玻璃膠(jiao)在(zai)施膠(jiao)時出(chu)現“啪(pa)(pa)”、“啪(pa)(pa)”的氣泡聲，是(shi)什么(me)原因？

可能有三種原因：

一、分裝時技術不過關，膠(jiao)瓶內混入了空氣；

二、少數廠(chang)家故意不壓緊瓶(ping)底蓋，硅酮膠生(sheng)產廠(chang)家，瓶(ping)中留有空氣(qi)卻給人以(yi)裝膠量充足的感覺(jue)；

三、有(you)些膠(jiao)(jiao)(jiao)由于不是(shi)硅酮膠(jiao)(jiao)(jiao)，其(qi)中(zhong)增加的填充(chong)料會(hui)與玻璃(li)膠(jiao)(jiao)(jiao)包裝瓶的PE軟膠(jiao)(jiao)(jiao)發生(sheng)輕微化學反應，令膠(jiao)(jiao)(jiao)瓶有(you)脹大的現象出現，空(kong)間(jian)內(nei)留(liu)存的空(kong)氣(qi)滲入(ru)膠(jiao)(jiao)(jiao)漿(jiang)使(shi)之產生(sheng)空(kong)隙，在施膠(jiao)(jiao)(jiao)時就會(hui)打出“啪”、“啪”的氣(qi)泡聲。

克服這(zhe)種現(xian)象的有效方(fang)法是：換(huan)用軟包(bao)裝，注意產品存放環境(jing)（30℃以下陰涼處）。

玻(bo)(bo)璃(li)膠(jiao)按功能分為兩種：中(zhong)性玻(bo)(bo)璃(li)膠(jiao)和酸性玻(bo)(bo)璃(li)膠(jiao)。通常用(yong)于家裝(zhuang)粘(zhan)接(jie)(jie)。家裝(zhuang)中(zhong)通常運用(yong)玻(bo)(bo)璃(li)膠(jiao)的當地(di)有(you):木線反(fan)面啞口處(chu)、潔具、坐(zuo)便器、清洗(xi)(xi)間(jian)里(li)的化妝鏡、洗(xi)(xi)手池與墻面的縫隙處(chu)等(deng)等(deng)，這(zhe)些當地(di)要用(yong)不(bu)一樣功能的玻(bo)(bo)璃(li)膠(jiao)。中(zhong)性玻(bo)(bo)璃(li)膠(jiao)粘(zhan)接(jie)(jie)力(li)對比弱，通常用(yong)在清洗(xi)(xi)間(jian)鏡子(zi)反(fan)面這(zhe)些不(bu)需要很強粘(zhan)接(jie)(jie)力(li)的當地(di)。中(zhong)性玻(bo)(bo)璃(li)膠(jiao)在家裝(zhuang)中(zhong)運用(yong)對比多，首要由于它不(bu)會(hui)腐(fu)蝕(shi)物體，硅(gui)酮膠(jiao)企業，而酸性玻(bo)(bo)璃(li)膠(jiao)通常用(yong)在木線反(fan)面的啞口處(chu)，粘(zhan)接(jie)(jie)力(li)很強。

3、，經濟良好

在中(zhong)(zhong)(zhong)空(kong)(kong)(kong)玻(bo)(bo)(bo)(bo)(bo)璃(li)加工中(zhong)(zhong)(zhong)，采用硅酮(tong)密(mi)(mi)(mi)(mi)封(feng)膠(jiao)和丁基膠(jiao)做雙(shuang)道密(mi)(mi)(mi)(mi)封(feng)，使這(zhe)二種密(mi)(mi)(mi)(mi)封(feng)膠(jiao)的(de)有效性能發揮到。采用硅酮(tong)/丁基組合(he)的(de)中(zhong)(zhong)(zhong)空(kong)(kong)(kong)玻(bo)(bo)(bo)(bo)(bo)璃(li)雙(shuang)道密(mi)(mi)(mi)(mi)封(feng)可用于高、中(zhong)(zhong)(zhong)、低各檔(dang)次的(de)中(zhong)(zhong)(zhong)空(kong)(kong)(kong)玻(bo)(bo)(bo)(bo)(bo)璃(li)，聚(ju)(ju)硫(liu)/丁基組合(he)的(de)中(zhong)(zhong)(zhong)空(kong)(kong)(kong)玻(bo)(bo)(bo)(bo)(bo)璃(li)雙(shuang)道密(mi)(mi)(mi)(mi)封(feng)只(zhi)能用于中(zhong)(zhong)(zhong)、低檔(dang)的(de)中(zhong)(zhong)(zhong)空(kong)(kong)(kong)玻(bo)(bo)(bo)(bo)(bo)璃(li)，而(er)雙(shuang)組份硅酮(tong)中(zhong)(zhong)(zhong)空(kong)(kong)(kong)玻(bo)(bo)(bo)(bo)(bo)璃(li)密(mi)(mi)(mi)(mi)封(feng)膠(jiao)與雙(shuang)組份聚(ju)(ju)硫(liu)中(zhong)(zhong)(zhong)空(kong)(kong)(kong)玻(bo)(bo)(bo)(bo)(bo)璃(li)密(mi)(mi)(mi)(mi)封(feng)膠(jiao)價格相同(tong)或更低，因此硅酮(tong)中(zhong)(zhong)(zhong)空(kong)(kong)(kong)玻(bo)(bo)(bo)(bo)(bo)璃(li)密(mi)(mi)(mi)(mi)封(feng)膠(jiao)比聚(ju)(ju)硫(liu)中(zhong)(zhong)(zhong)空(kong)(kong)(kong)玻(bo)(bo)(bo)(bo)(bo)璃(li)密(mi)(mi)(mi)(mi)封(feng)膠(jiao)具有更高的(de)。

硅(gui)(gui)酮(tong)(tong)中空玻璃(li)密(mi)(mi)封膠與聚硫(liu)(liu)中空玻璃(li)密(mi)(mi)封膠因其所用(yong)材料不同，硅(gui)(gui)酮(tong)(tong)膠用(yong)途，因此產品密(mi)(mi)度明(ming)顯(xian)不同。前(qian)者(zhe)(zhe)密(mi)(mi)度一(yi)般在1.44左(zuo)(zuo)右，廣(guang)州硅(gui)(gui)酮(tong)(tong)膠，后(hou)者(zhe)(zhe)密(mi)(mi)度在1.70左(zuo)(zuo)右，在中空玻璃(li)加工中，消耗同等重量的密(mi)(mi)封膠，則生產出的中空玻璃(li)數量，前(qian)者(zhe)(zhe)明(ming)顯(xian)大于后(hou)者(zhe)(zhe)。換(huan)言之，對(dui)使用(yong)者(zhe)(zhe)來說硅(gui)(gui)酮(tong)(tong)比聚硫(liu)(liu)單位價格(ge)更(geng)低。