CN1307969A - 含pet膜的低辐射夹层玻璃 - Google Patents

含pet膜的低辐射夹层玻璃 Download PDF

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Publication number
CN1307969A
CN1307969A CN 00138041 CN00138041A CN1307969A CN 1307969 A CN1307969 A CN 1307969A CN 00138041 CN00138041 CN 00138041 CN 00138041 A CN00138041 A CN 00138041A CN 1307969 A CN1307969 A CN 1307969A
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China
Prior art keywords
glass
low
radiation
film
laminated glass
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Pending
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CN 00138041
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English (en)
Inventor
夏卫文
詹锴
吴从真
张明罡
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JINGANG GLASS FACADE CO Ltd SHANTOU ECOMONIC SPECIAL ZONE
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JINGANG GLASS FACADE CO Ltd SHANTOU ECOMONIC SPECIAL ZONE
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Priority to CN 00138041 priority Critical patent/CN1307969A/zh
Publication of CN1307969A publication Critical patent/CN1307969A/zh
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Abstract

本发明公开了一种用PET(聚对苯二甲酸乙二酯)低辐射胶片夹在两片PVB胶片之间制造低辐射夹层玻璃的制造方法。用本方法生产的低辐射夹层玻璃既发挥了低辐射玻璃的节能特点,避免了低辐射膜层的氧化、分离现象,也体现了夹层玻璃的安全性,避免了气泡、脱胶现象的出现,使低辐射玻璃无法再加工成夹层玻璃的不足得到克服。

Description

含PET膜的低辐射夹层玻璃
本发明涉及玻璃制造及加工业,是一种新型的低辐射夹层玻璃。
目前建筑用夹层玻璃是由两片或两片以上的普通玻璃用PVB胶片经过加温、加压粘结而成,PVB胶片与玻璃粘结牢固,它能抗穿透,安全性好,阻挡紫外线和降低噪音,是一种优良的安全玻璃。低辐射玻璃(即Low-E玻璃)由于其优良的隔热保温性能也大量应用在建筑上。那么如何把低辐射玻璃和夹层玻璃的优点结合起来呢?本发明方案着重解决这一问题。
由于低辐射玻璃表面镀有金属或其氧化物,长期暴露于空气中易引起氧化变质,从而影响低辐射玻璃的特性。因此,低辐射玻璃往往要加工成中空玻璃,低辐射膜层面对空气层,被保护起来。但当加工成夹层玻璃时,由于PVB膜强大的粘结力,将会使低辐射玻璃表面的金属氧化物膜层逐渐与玻璃基片脱离,随着时间的推移,会导致夹层玻璃脱胶、起泡。因而使用传统的夹胶玻璃工艺无法加工低辐射玻璃。如图1所示,LOW-E膜层(2)直接与PVB(3)粘结在一起,再与玻璃(1)夹胶而成。
本发明方案是将PET(聚对苯二甲酸乙二酯)低辐射膜直接放在两片PVB胶片之间而与玻璃粘结而成,从而既保证PVB胶片层的低辐射功能,又能使玻璃具有抗穿透、降低噪音、安全性好的特性。见图2。将PET低辐射膜(6)放在PVB胶片(5)之间再与玻璃(4)夹胶而成。

Claims (3)

1、一种含PET膜的低辐射夹层玻璃的制作方法,其特征在于:
将含PET低辐射膜的胶片夹在两片PVB胶片之间,再与玻璃夹胶加工而成。
2、根据权利要求1所述的制造方法,玻璃中间层的材料为PET低辐射膜和PVB胶片。
3、根据权利要求1所述的制造方法,玻璃是采用夹层玻璃的加工方法制造而成。
CN 00138041 2000-12-31 2000-12-31 含pet膜的低辐射夹层玻璃 Pending CN1307969A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 00138041 CN1307969A (zh) 2000-12-31 2000-12-31 含pet膜的低辐射夹层玻璃

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 00138041 CN1307969A (zh) 2000-12-31 2000-12-31 含pet膜的低辐射夹层玻璃

Publications (1)

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CN1307969A true CN1307969A (zh) 2001-08-15

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CN 00138041 Pending CN1307969A (zh) 2000-12-31 2000-12-31 含pet膜的低辐射夹层玻璃

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103086617A (zh) * 2011-11-04 2013-05-08 通用汽车环球科技运作有限责任公司 夹层风挡玻璃
CN103228438A (zh) * 2010-07-23 2013-07-31 法国圣戈班玻璃厂 作为平视显示器的复合玻璃板

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103228438A (zh) * 2010-07-23 2013-07-31 法国圣戈班玻璃厂 作为平视显示器的复合玻璃板
CN103228438B (zh) * 2010-07-23 2016-05-18 法国圣戈班玻璃厂 作为平视显示器的复合玻璃板
KR101767292B1 (ko) * 2010-07-23 2017-08-10 세키스이가가쿠 고교가부시키가이샤 헤드-업 디스플레이로서 복합 창유리
CN103086617A (zh) * 2011-11-04 2013-05-08 通用汽车环球科技运作有限责任公司 夹层风挡玻璃

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