CN107933054A - 一种夹层玻璃的加工方法 - Google Patents

一种夹层玻璃的加工方法 Download PDF

Info

Publication number
CN107933054A
CN107933054A CN201711180760.5A CN201711180760A CN107933054A CN 107933054 A CN107933054 A CN 107933054A CN 201711180760 A CN201711180760 A CN 201711180760A CN 107933054 A CN107933054 A CN 107933054A
Authority
CN
China
Prior art keywords
glass
laminated glass
processing method
molecular sieve
nano
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711180760.5A
Other languages
English (en)
Inventor
孙洪涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Xinsheng Glass Co Ltd
Original Assignee
Anhui Xinsheng Glass Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Xinsheng Glass Co Ltd filed Critical Anhui Xinsheng Glass Co Ltd
Priority to CN201711180760.5A priority Critical patent/CN107933054A/zh
Publication of CN107933054A publication Critical patent/CN107933054A/zh
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B32B37/1009Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure using vacuum and fluid pressure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10036Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165Functional features of the laminated safety glass or glazing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/42Layered products comprising a layer of synthetic resin comprising condensation resins of aldehydes, e.g. with phenols, ureas or melamines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/006Surface treatment of glass, not in the form of fibres or filaments, by coating with materials of composite character
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00Coatings on glass
    • C03C2217/40Coatings comprising at least one inhomogeneous layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Composite Materials (AREA)
  • Laminated Bodies (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

本发明公开了一种夹层玻璃的加工方法,包括玻璃预处理、合片、真空预压排气以及高压成型四个主要步骤。其中,玻璃预处理步骤包括以硅烷偶联剂作为粘结剂,先利用溶胶‑凝胶反应将纳米二氧化钛负载在纳米沸石分子筛上,得到二氧化钛‑沸石分子筛复合玻璃涂覆剂,然后将玻璃涂覆剂均匀涂覆在玻璃的其中一面,烘干后高温处理,将二氧化钛‑沸石分子筛复合材料负载于玻璃的其中一个表面。本发明制得的夹层玻璃具有良好的安全可靠性、强度高、使用寿命长。

Description

一种夹层玻璃的加工方法
技术领域
本发明涉及玻璃技术领域,尤其涉及一种夹层玻璃的加工方法。
背景技术
夹层玻璃是由两片或多片玻璃,之间夹了一层或多层有机聚合物中间膜,经过特殊的高温预压(或抽真空)及高温高压工艺处理后,使玻璃和中间膜永久粘合为一体的复合玻璃产品。夹层玻璃在受到撞击破碎后,由于其两片普通玻璃中间夹的中间膜的粘接作用,碎片会被粘在薄膜上,不会产生锋利的碎片,确保了人身安全。同时,它的中间膜所具备的隔音、控制阳光的性能又使之成为具备节能、环保功能的新型建材,在使用中发挥着巨大的作用。
随着社会经济的发展,人们对夹层玻璃性能以及安全可靠性的要求也不断提高。玻璃属于无机材料,在目前的设计寿命内发生老化、性能降低的可能性极小;而通常使用的中间膜粘合材料聚乙烯醇丁醛(PVB)胶片则极易受到外界因素影响而逐渐发生老化、失效,进而影响夹层玻璃整体的性能。因此,如何改进夹层玻璃的加工工艺,减少外界因素对PVB粘合材料的负面影响,提高夹层玻璃的使用寿命以及安全可靠性,已经成为目前的一项重要课题。
发明内容
本发明目的就是为了弥补已有技术的缺陷,提供一种具有良好的安全可靠性、强度高、使用寿命长的夹层玻璃的加工方法。
本发明是通过以下技术方案实现的:
一种夹层玻璃的加工方法,包括以下步骤:
(1)玻璃预处理:将无水乙醇和去离子水按体积比(8-9):1混合均匀得到混合溶剂,将纳米沸石分子筛、相当于纳米沸石分子筛重量10-15%的纳米二氧化钛以及相当于纳米沸石分子筛重量10-15%的硅烷偶联剂共同加入相当于纳米沸石分子筛重量10-15倍的所述混合溶剂中混合均匀并于60-80℃反应4-6h,得到玻璃涂覆剂,将所述的玻璃涂覆剂均匀涂覆在玻璃的其中一面,先于100-120℃烘干,然后于300-400℃高温处理20-30min,得到预处理玻璃;
(2)合片:在合片室取一块预处理玻璃平放,使涂覆有涂层的面朝上,将PVB中间膜在玻璃上铺开展平,然后取另一块预处理玻璃,以涂覆有涂层的面朝下的方式置于PVB中间膜上,切断中间膜并修剪;
(3)真空预压排气:将步骤(2)合片后的玻璃四周套上抽真空胶圈,然后冷抽10-15min,进行真空预压排气;
(4)高压成型:将步骤(3)真空预压排气后的玻璃送入高压釜中,于160-180℃条件下施加0.85-0.95MPa的压力处理0.5-1h后,缓慢冷却、降压至大气水平,制得夹层玻璃。
所述的纳米沸石分子筛粒度为200-300nm。
所述的纳米二氧化钛型号为P25。
所述的硅烷偶联剂为KH-550。
所述玻璃涂覆剂在玻璃表面的涂覆量为100-200g/m2
所述步骤(3)中的冷抽温度为20-25℃。
本发明的优点是:
本发明夹层玻璃的加工方法包括玻璃预处理、合片、真空预压排气以及高压成型四个主要步骤。其中,玻璃预处理步骤包括以硅烷偶联剂作为粘结剂,先利用溶胶-凝胶反应将纳米二氧化钛负载在纳米沸石分子筛上,得到二氧化钛-沸石分子筛复合玻璃涂覆剂,然后将玻璃涂覆剂均匀涂覆在玻璃的其中一面,烘干后高温处理,将二氧化钛-沸石分子筛复合材料负载于玻璃的其中一面。在合片步骤中,将负载有复合材料的玻璃表面贴合PVB中间膜,经过常规真空预压排气、高压成型得到夹层玻璃。本发明通过在夹层玻璃内表面负载二氧化钛-沸石分子筛复合材料,既能提高玻璃对紫外线的屏蔽能力,减少紫外线对PVB中间膜的不良影响,又能有效吸附侵入玻璃内部的湿气,减少湿气对PVB中间膜的侵蚀,同时,硅烷偶联剂的引入还能提高玻璃与PVB中间膜的粘合能力,从而提高夹层玻璃的强度。本发明通过夹层玻璃内表面负载涂层,减少紫外线、湿气对PVB粘合材料的不利影响,使制得的夹层玻璃具有良好的安全可靠性、强度高、使用寿命长。
具体实施方式
一种夹层玻璃的加工方法,包括以下步骤:
(1)玻璃预处理:将无水乙醇和去离子水按体积比9:1混合均匀得到混合溶剂,将纳米沸石分子筛、相当于纳米沸石分子筛重量10%的纳米二氧化钛以及相当于纳米沸石分子筛重量10%的硅烷偶联剂共同加入相当于纳米沸石分子筛重量10倍的所述混合溶剂中混合均匀并于60℃反应4h,得到玻璃涂覆剂,将所述的玻璃涂覆剂均匀涂覆在玻璃的其中一面,先于100℃烘干,然后于300℃高温处理20min,得到预处理玻璃;
(2)合片:在合片室取一块预处理玻璃平放,使涂覆有涂层的面朝上,将PVB中间膜在玻璃上铺开展平,然后取另一块预处理玻璃,以涂覆有涂层的面朝下的方式置于PVB中间膜上,切断中间膜并修剪;
(3)真空预压排气:将步骤(2)合片后的玻璃四周套上抽真空胶圈,然后冷抽10min,进行真空预压排气;
(4)高压成型:将步骤(3)真空预压排气后的玻璃送入高压釜中,于160℃条件下施加0.85MPa的压力处理0.5h后,缓慢冷却、降压至大气水平,制得夹层玻璃。
所述的纳米沸石分子筛粒度为200-300nm。
所述的纳米二氧化钛型号为P25。
所述的硅烷偶联剂为KH-550。
所述玻璃涂覆剂在玻璃表面的涂覆量为100g/m2
所述步骤(3)中的冷抽温度为20℃。

Claims (6)

1.一种夹层玻璃的加工方法,其特征在于,包括以下步骤:
(1)玻璃预处理:将无水乙醇和去离子水按体积比(8-9):1混合均匀得到混合溶剂,将纳米沸石分子筛、相当于纳米沸石分子筛重量10-15%的纳米二氧化钛以及相当于纳米沸石分子筛重量10-15%的硅烷偶联剂共同加入相当于纳米沸石分子筛重量10-15倍的所述混合溶剂中混合均匀并于60-80℃反应4-6h,得到玻璃涂覆剂,将所述的玻璃涂覆剂均匀涂覆在玻璃的其中一面,先于100-120℃烘干,然后于300-400℃高温处理20-30min,得到预处理玻璃;
(2)合片:在合片室取一块预处理玻璃平放,使涂覆有涂层的面朝上,将PVB中间膜在玻璃上铺开展平,然后取另一块预处理玻璃,以涂覆有涂层的面朝下的方式置于PVB中间膜上,切断中间膜并修剪;
(3)真空预压排气:将步骤(2)合片后的玻璃四周套上抽真空胶圈,然后冷抽10-15min,进行真空预压排气;
(4)高压成型:将步骤(3)真空预压排气后的玻璃送入高压釜中,于160-180℃条件下施加0.85-0.95MPa的压力处理0.5-1h后,缓慢冷却、降压至大气水平,制得夹层玻璃。
2.根据权利要求1所述的一种夹层玻璃的加工方法,其特征在于,所述的纳米沸石分子筛粒度为200-300nm。
3.根据权利要求1所述的一种夹层玻璃的加工方法,其特征在于,所述的纳米二氧化钛型号为P25。
4.根据权利要求1所述的一种夹层玻璃的加工方法,其特征在于,所述的硅烷偶联剂为KH-550。
5.根据权利要求1所述的一种夹层玻璃的加工方法,其特征在于,所述玻璃涂覆剂在玻璃表面的涂覆量为100-200g/m2
6.根据权利要求1所述的一种夹层玻璃的加工方法,其特征在于,所述步骤(3)中的冷抽温度为20-25℃。
CN201711180760.5A 2017-11-23 2017-11-23 一种夹层玻璃的加工方法 Pending CN107933054A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711180760.5A CN107933054A (zh) 2017-11-23 2017-11-23 一种夹层玻璃的加工方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711180760.5A CN107933054A (zh) 2017-11-23 2017-11-23 一种夹层玻璃的加工方法

Publications (1)

Publication Number Publication Date
CN107933054A true CN107933054A (zh) 2018-04-20

Family

ID=61930933

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711180760.5A Pending CN107933054A (zh) 2017-11-23 2017-11-23 一种夹层玻璃的加工方法

Country Status (1)

Country Link
CN (1) CN107933054A (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108909092A (zh) * 2018-06-08 2018-11-30 安徽菲勒自动门制造有限公司 一种抗冲击的柔性玻璃门禁的制备方法
CN109605905A (zh) * 2019-01-16 2019-04-12 章慧妍 一种超薄夹层玻璃生产工艺
JP7466130B2 (ja) 2019-06-17 2024-04-12 パナソニックIpマネジメント株式会社 ガラスパネルユニット、ガラスパネルユニットの製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205255651U (zh) * 2015-10-28 2016-05-25 浙江鼎昇新材料科技股份有限公司 一种防紫外线复合防火玻璃
CN106746760A (zh) * 2016-12-02 2017-05-31 重庆市三星精艺玻璃股份有限公司 一种夹层玻璃的制作方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205255651U (zh) * 2015-10-28 2016-05-25 浙江鼎昇新材料科技股份有限公司 一种防紫外线复合防火玻璃
CN106746760A (zh) * 2016-12-02 2017-05-31 重庆市三星精艺玻璃股份有限公司 一种夹层玻璃的制作方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108909092A (zh) * 2018-06-08 2018-11-30 安徽菲勒自动门制造有限公司 一种抗冲击的柔性玻璃门禁的制备方法
CN109605905A (zh) * 2019-01-16 2019-04-12 章慧妍 一种超薄夹层玻璃生产工艺
CN109605905B (zh) * 2019-01-16 2020-10-13 佛山创兴玻璃科技有限公司 一种超薄夹层玻璃生产工艺
JP7466130B2 (ja) 2019-06-17 2024-04-12 パナソニックIpマネジメント株式会社 ガラスパネルユニット、ガラスパネルユニットの製造方法

Similar Documents

Publication Publication Date Title
CN107933054A (zh) 一种夹层玻璃的加工方法
CN109334164B (zh) 一种碳纤维金属层板曲面件的固化/成形/热处理一体化制备方法
CN109265131B (zh) 一种气凝胶真空绝热板及其芯材的制备方法
WO2021000728A1 (zh) 一种芳纶纸蜂窝复合制件及其制备方法、应用
CN109679537A (zh) 防火层材料及其制备方法及防火玻璃
US20220275164A1 (en) Thermally insulating aerogel vacuum composite panel and preparation method thereof
CN110091551B (zh) 一种轨道交通车内壁装饰复合材料及其制备方法
WO2021000727A1 (zh) 芳纶1313网状纤维及其制备方法、芳纶环氧树脂胶及其制备方法
CN106863507A (zh) 一种基于纳米二氧化钛提高木材疏水性及稳定性的方法
CN100398477C (zh) 防弹防爆复层真空玻璃及其制造方法
CN204354540U (zh) 一种轨道车辆用夹胶玻璃
CN107779168A (zh) 一种夹层玻璃用硅酮双组份密封胶的制备方法
CN111114036A (zh) 一种环保板材及其制备方法
CN102569464B (zh) 纳米等离子体改性含氟高耐候太阳电池背膜及其生产工艺
CN202917522U (zh) 一种高反射率太阳能电池背板膜及一种太阳能电池
CN110204757B (zh) 聚乙烯醇缩丁醛-碳点纳米复合膜的制备方法
CN204418404U (zh) 一种新型复合保温板
CN107828166A (zh) 一种pvb中间膜的制备方法
CN207673221U (zh) 一种实木门
CN205936230U (zh) 贴膜中空多功能安全玻璃
CN215512725U (zh) 一种隔热夹胶玻璃
CN117050356B (zh) 一种隔热隔音pvb膜及其制备方法
CN207808666U (zh) 钢化玻璃
CN106696311A (zh) 一种中空微球木塑复合板的制造方法
CN115123456B (zh) 一种水下观光窗的安装方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20180420