夾(jia)膠玻(bo)璃(li)與(yu)中空玻(bo)璃(li)都是由兩(liang)(liang)片(pian)或(huo)兩(liang)(liang)片(pian)以上玻(bo)璃(li)原片(pian)組(zu)合(he)(he)而成,但(dan)組(zu)合(he)(he)方武各(ge)不(bu)相同。夾(jia)層玻(bo)璃(li)是用(yong)(yong)兩(liang)(liang)片(pian)或(huo)兩(liang)(liang)片(pian)以上玻(bo)璃(li)原片(pian),各(ge)片(pian)之間夾(jia)以透明塑料襯(chen)片(pian),經熱壓(ya)粘臺而成。玻(bo)璃(li)原片(pian)采用(yong)(yong)普(pu)通平板玻(bo)璃(li)或(huo)浮法(fa)玻(bo)璃(li)。襯(chen)片(pian)多(duo)用(yong)(yong)聚乙烯醇(chun)縮丁醛等塑料膠片(pian)。夾(jia)層玻(bo)璃(li)按形狀分為平面夾(jia)層玻(bo)璃(li)和曲(qu)面夾(jia)層玻(bo)璃(li)。按外觀質量(liang)分為優等品和合(he)(he)格品。
中空夾膠玻璃是用(yong)(yong)兩片或多片玻(bo)璃(li)原(yuan)片,在(zai)其周邊(bian)用(yong)(yong)隔(ge)離(li)框分(fen)開,并用(yong)(yong)密封(feng)膠(jiao)(jiao)密封(feng),玻(bo)璃(li)廠使(shi)玻(bo)璃(li)層間形成有干燥的(de)空氣層。玻(bo)璃(li)原(yuan)片采用(yong)(yong)平(ping)板夾層、鋼化,吸(xi)熱、熱反(fan)射(she)、壓花玻(bo)璃(li)等。密封(feng)膠(jiao)(jiao)采用(yong)(yong)雙組分(fen)密封(feng)膠(jiao)(jiao),必(bi)須(xu)滿足中空玻(bo)璃(li)性能(neng)要(yao)求。間隔(ge)框可采用(yong)(yong)鋁框、不銹鋼框等。
中(zhong)空玻(bo)(bo)璃按平面(mian)形(xing)(xing)狀有(you)方形(xing)(xing)和(he)矩(ju)形(xing)(xing)。玻(bo)(bo)璃廠中(zhong)空玻(bo)(bo)璃外觀要求(qiu):中(zhong)空玻(bo)(bo)璃的內表面(mian)不(bu)得有(you)妨礙透視(shi)的荇跡盈膠粘(zhan)劑(ji)飛濺(jian)。中(zhong)空玻(bo)(bo)璃的密封、露點、紫外線照(zhao)射、氣(qi)候(hou)循(xun)環和(he)高溫(wen)、高濕性能的檢(jian)驗項目(mu)必須合(he)格,否則判(pan)為不(bu)合(he)格品。