夾(jia)膠(jiao)玻(bo)璃與(yu)中空玻(bo)璃都是由(you)兩片(pian)或兩片(pian)以上(shang)玻(bo)璃原片(pian)組(zu)(zu)合(he)而成(cheng),但組(zu)(zu)合(he)方武各不(bu)相同。夾(jia)層(ceng)玻(bo)璃是用(yong)兩片(pian)或兩片(pian)以上(shang)玻(bo)璃原片(pian),各片(pian)之間夾(jia)以透明塑(su)料襯(chen)片(pian),經(jing)熱壓粘(zhan)臺而成(cheng)。玻(bo)璃原片(pian)采用(yong)普通(tong)平板玻(bo)璃或浮法(fa)玻(bo)璃。襯(chen)片(pian)多用(yong)聚乙(yi)烯醇縮丁醛等(deng)塑(su)料膠(jiao)片(pian)。夾(jia)層(ceng)玻(bo)璃按形狀分為平面夾(jia)層(ceng)玻(bo)璃和曲面夾(jia)層(ceng)玻(bo)璃。按外觀質(zhi)量分為優等(deng)品和合(he)格品。
中空夾膠玻璃是用(yong)兩片或多片玻(bo)(bo)(bo)璃(li)原片,在其周(zhou)邊用(yong)隔離框分開,并用(yong)密(mi)(mi)封(feng)膠(jiao)密(mi)(mi)封(feng),玻(bo)(bo)(bo)璃(li)廠(chang)使(shi)玻(bo)(bo)(bo)璃(li)層間(jian)形成(cheng)有(you)干燥的空氣層。玻(bo)(bo)(bo)璃(li)原片采(cai)用(yong)平板夾層、鋼化,吸熱、熱反(fan)射、壓花玻(bo)(bo)(bo)璃(li)等。密(mi)(mi)封(feng)膠(jiao)采(cai)用(yong)雙組(zu)分密(mi)(mi)封(feng)膠(jiao),必須滿足(zu)中(zhong)空玻(bo)(bo)(bo)璃(li)性能(neng)要求。間(jian)隔框可采(cai)用(yong)鋁框、不銹鋼框等。
中空(kong)玻(bo)璃(li)按平面形狀有方形和矩形。玻(bo)璃(li)廠中空(kong)玻(bo)璃(li)外觀要求(qiu):中空(kong)玻(bo)璃(li)的(de)(de)內表面不得有妨(fang)礙透視(shi)的(de)(de)荇跡盈膠粘劑飛濺。中空(kong)玻(bo)璃(li)的(de)(de)密封、露(lu)點、紫外線照(zhao)射(she)、氣候循環(huan)和高溫、高濕(shi)性(xing)能的(de)(de)檢驗項目必須合(he)格(ge),否則判為不合(he)格(ge)品。