CN110328935B - 一种夹胶玻璃的加工工艺 - Google Patents

一种夹胶玻璃的加工工艺 Download PDF

Info

Publication number
CN110328935B
CN110328935B CN201910467725.4A CN201910467725A CN110328935B CN 110328935 B CN110328935 B CN 110328935B CN 201910467725 A CN201910467725 A CN 201910467725A CN 110328935 B CN110328935 B CN 110328935B
Authority
CN
China
Prior art keywords
glass substrate
laminated glass
glass
adhesive
layer
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.)
Active
Application number
CN201910467725.4A
Other languages
English (en)
Other versions
CN110328935A (zh
Inventor
陈永增
陈康
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.)
Dongguan Yintai Glass Co Ltd
Original Assignee
Dongguan Yintai 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 Dongguan Yintai Glass Co Ltd filed Critical Dongguan Yintai Glass Co Ltd
Priority to CN201910467725.4A priority Critical patent/CN110328935B/zh
Publication of CN110328935A publication Critical patent/CN110328935A/zh
Application granted granted Critical
Publication of CN110328935B publication Critical patent/CN110328935B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered 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
    • B32B17/10—Layered 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
    • B32B17/10005—Layered 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
    • B32B17/10009—Layered 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
    • B32B17/10036—Layered 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered 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
    • B32B17/10—Layered 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
    • B32B17/10005—Layered 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
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered 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
    • B32B17/10—Layered 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
    • B32B17/10005—Layered 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
    • B32B17/1055—Layered 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 resin layer, i.e. interlayer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered 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
    • B32B17/10—Layered 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
    • B32B17/10005—Layered 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
    • B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
    • B32B17/10816—Making laminated safety glass or glazing; Apparatus therefor by pressing
    • B32B17/10871—Making laminated safety glass or glazing; Apparatus therefor by pressing in combination with particular heat treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered 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
    • B32B17/10—Layered 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
    • B32B17/10005—Layered 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
    • B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
    • B32B17/1088—Making laminated safety glass or glazing; Apparatus therefor by superposing a plurality of layered products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered 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
    • B32B17/10—Layered 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
    • B32B17/10005—Layered 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
    • B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
    • B32B17/10899—Making laminated safety glass or glazing; Apparatus therefor by introducing interlayers of synthetic resin
    • B32B17/10935—Making laminated safety glass or glazing; Apparatus therefor by introducing interlayers of synthetic resin as a preformed layer, e.g. formed by extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered 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
    • B32B17/10—Layered 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
    • B32B17/10005—Layered 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
    • B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
    • B32B17/1099—After-treatment of the layered product, e.g. cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0004—Cutting, tearing or severing, e.g. bursting; Cutter details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/18—Handling of layers or the laminate
    • B32B38/1808—Handling of layers or the laminate characterised by the laying up of the layers
    • B32B38/1816—Cross feeding of one or more of the layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
    • B32B2038/0016—Abrading
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/05—5 or more layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

本发明提供了一种夹胶玻璃的加工工艺，包括以下步骤：准备第一玻璃基板、第二玻璃基板，切割、磨边、清洗后待用；准备n个PVB胶片，在每两个PVB胶片之间涂覆一层硅酮胶，然后在硅酮胶上均匀分布无机发泡剂，制得夹胶层；第一玻璃基板、夹胶层、第二玻璃基板依次叠放后置于压合机的模具中压力得到半成品；对半成品的四个边缘进行打磨，将压合后边缘突出的胶料打磨掉，制得夹胶玻璃。本发明提供的夹胶玻璃的加工工艺，利用发泡剂对夹胶层进行发泡，使夹胶层内具备若干纳米级气泡，提高了夹胶玻璃的隔热、隔音性能。

Description

一种夹胶玻璃的加工工艺
技术领域
本发明涉及玻璃加工领域，具体涉及一种夹胶玻璃的加工工艺。
背景技术
玻璃是非晶无机非金属材料，一般是用多种无机矿物(如石英砂、硼砂、硼酸、重晶石、碳酸钡、石灰石、长石、纯碱等)为主要原料，另外加入少量辅助原料制成的。它的主要成分为二氧化硅和其他氧化物。普通玻璃的化学组成是Na2SiO3、CaSiO3、SiO2或Na2O·CaO·6SiO2等，主要成分是硅酸盐复盐，是一种无规则结构的非晶态固体。
玻璃被普遍应用于门窗领域中，一般为了提高玻璃的安全性，通常在两片玻璃之间增加一层PVB胶片，以达到防止玻璃碎后碎片飞溅的效果。一般的夹胶玻璃的隔热、隔音性能较差，为了提高其隔热、隔音性能，普遍的做法是在PVB片中掺杂氧化铟锡、氧化氟锡、氧化锌铝、氧化铟锑等纳米颗粒，如申请号为201210347219.X的《一种聚乙烯醇缩丁醛透明胶膜及其制备方法》，利用这些纳米材料优异的吸热性能，做成隔热隔音的夹胶玻璃。这样的方式制作夹胶玻璃，制作成本高，制作难度大。
发明内容
针对以上问题，本发明提供一种夹胶玻璃的加工工艺，利用发泡剂对夹胶层进行发泡，使夹胶层内具备若干纳米级气泡，提高了夹胶玻璃的隔热、隔音性能。
为实现上述目的，本发明通过以下技术方案来解决：
一种夹胶玻璃的加工工艺，包括以下步骤：
S1准备第一玻璃基板、第二玻璃基板，切割、磨边、清洗后待用；
S2准备n个PVB胶片，n为大于等于2的整数，在第1个PVB胶片、第2个PVB胶片···第n-1个PVB胶片上端面均涂覆一层硅酮胶，然后在硅酮胶上均匀分布无机发泡剂，将第1个PVB胶片、第2个PVB胶片···第n个PVB胶片依次叠放，制得夹胶层；
S3第一玻璃基板、夹胶层、第二玻璃基板依次叠放后置于压合机的模具中，在温度150～170℃、压力5～7MPa条件下压合17～22min，得到半成品；
S4对半成品的四个边缘进行打磨，将压合后边缘突出的胶料打磨掉，制得夹胶玻璃。
具体的，所述PVB胶片的厚度为0.7～1.2mm，n为5，即所述PVB胶片的数量为5个。
具体的，所述硅酮胶的涂覆厚度小于0.35mm。
具体的，所述无机发泡剂为碳酸盐类发泡剂。
具体的，所述碳酸盐类发泡剂选自碳酸钙、碳酸镁、碳酸氢钠中的一种。
具体的，经过压合后所述第一玻璃基板、第二玻璃基板之间形成发泡夹胶层，所述发泡夹胶层内气泡的平均粒径为220～400nm。
本发明的有益效果是：
本发明提供的夹胶玻璃的加工工艺，将发泡剂夹设于两层PVB胶片之间，热压时发泡剂即可在夹胶层内发泡形成若干纳米气泡，制作成本低，制作难度低，制备得到的夹胶玻璃隔热、隔音性能优异。
具体实施方式
为了能进一步了解本发明的特征、技术手段以及所达到的具体目的、功能，下面结合具体实施方式对本发明作进一步的详细描述。
实施例1
一种夹胶玻璃的加工工艺，包括以下步骤：
S1准备第一玻璃基板、第二玻璃基板，切割、磨边、清洗后待用；
S2准备5个厚度为0.7～1.2mm的PVB胶片，在第1个PVB胶片、第2个PVB胶片、第3个PVB胶片、第4个PVB胶片、第5个PVB胶片上端面均涂覆一层硅酮胶，然后在硅酮胶上均匀分布碳酸氢钠，将第1个PVB胶片、第2个PVB胶片、第3个PVB胶片、第4个PVB胶片、第5个PVB胶片依次叠放，制得夹胶层；
S3第一玻璃基板、夹胶层、第二玻璃基板依次叠放后置于压合机的模具中，在温度150～170℃、压力5～7MPa条件下压合17～22min，得到半成品，热压过程中，PVB胶片在120℃以后会逐渐熔化，融化后碳酸氢钠均匀地填充于多层PVB胶片熔化后的料体中，同时碳酸氢钠在100℃以上会反应而缓慢产生二氧化碳气体，二氧化碳气体填充于夹胶层内形成气泡，经过压合后第一玻璃基板、第二玻璃基板之间形成发泡夹胶层，发泡夹胶层内气泡的平均粒径为220～400nm；
S4对半成品的四个边缘进行打磨，将压合后边缘突出的胶料打磨掉，制得夹胶玻璃。
优选地，硅酮胶用于粘接碳酸氢钠，避免碳酸氢钠在PVB胶片合片过程中掉落，另外，为了避免过厚的硅酮胶影响夹胶玻璃的整体透光性，硅酮胶的涂覆厚度小于0.35mm。
以上所述实施例仅表达了本发明的1种实施方式，其描述较为具体和详细，但并不能因此而理解为对本发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。

Claims (5)

1.一种夹胶玻璃的加工工艺，其特征在于，包括以下步骤：
S1准备第一玻璃基板、第二玻璃基板，切割、磨边、清洗后待用；
S2准备5个厚度为0.7～1.2mm的PVB胶片，在5个PVB胶片上端面均涂覆一层硅酮胶，然后在硅酮胶上均匀分布无机发泡剂，将5个PVB胶片依次叠放，制得夹胶层；
S3第一玻璃基板、夹胶层、第二玻璃基板依次叠放后置于压合机的模具中，在温度150～170℃、压力5～7MPa条件下压合17～22min，得到半成品；
S4对半成品的四个边缘进行打磨，将压合后边缘突出的胶料打磨掉，制得夹胶玻璃。
2.根据权利要求1所述的一种夹胶玻璃的加工工艺，其特征在于，所述硅酮胶的涂覆厚度小于0.35mm。
3.根据权利要求1所述的一种夹胶玻璃的加工工艺，其特征在于，所述无机发泡剂为碳酸盐类发泡剂。
4.根据权利要求3所述的一种夹胶玻璃的加工工艺，其特征在于，所述碳酸盐类发泡剂选自碳酸钙、碳酸镁、碳酸氢钠中的一种。
5.根据权利要求1所述的一种夹胶玻璃的加工工艺，其特征在于，经过压合后所述第一玻璃基板、第二玻璃基板之间形成发泡夹胶层，所述发泡夹胶层内气泡的平均粒径为220～400nm。
CN201910467725.4A 2019-05-31 2019-05-31 一种夹胶玻璃的加工工艺 Active CN110328935B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910467725.4A CN110328935B (zh) 2019-05-31 2019-05-31 一种夹胶玻璃的加工工艺

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910467725.4A CN110328935B (zh) 2019-05-31 2019-05-31 一种夹胶玻璃的加工工艺

Publications (2)

Publication Number Publication Date
CN110328935A CN110328935A (zh) 2019-10-15
CN110328935B true CN110328935B (zh) 2022-03-25

Family

ID=68140597

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910467725.4A Active CN110328935B (zh) 2019-05-31 2019-05-31 一种夹胶玻璃的加工工艺

Country Status (1)

Country Link
CN (1) CN110328935B (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010143061A (ja) * 2008-12-18 2010-07-01 Shimizu Corp 防火フィルムおよび防火ガラス
CN104591552A (zh) * 2015-02-09 2015-05-06 孙宁 一种夹胶玻璃及其制备方法
CN104944807A (zh) * 2015-06-02 2015-09-30 安徽鑫泰玻璃科技有限公司 一种夹层玻璃生产工艺
CN107031146A (zh) * 2017-03-23 2017-08-11 合肥协耀玻璃制品有限公司 一种隔音隔热玻璃及制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010143061A (ja) * 2008-12-18 2010-07-01 Shimizu Corp 防火フィルムおよび防火ガラス
CN104591552A (zh) * 2015-02-09 2015-05-06 孙宁 一种夹胶玻璃及其制备方法
CN104944807A (zh) * 2015-06-02 2015-09-30 安徽鑫泰玻璃科技有限公司 一种夹层玻璃生产工艺
CN107031146A (zh) * 2017-03-23 2017-08-11 合肥协耀玻璃制品有限公司 一种隔音隔热玻璃及制备方法

Also Published As

Publication number Publication date
CN110328935A (zh) 2019-10-15

Similar Documents

Publication Publication Date Title
US10071933B2 (en) Chemically toughened flexible ultrathin glass
EP2941347B1 (en) Strengthened laminated glass structures
JP6256763B2 (ja) 合わせガラス
KR20180015713A (ko) 유리-유리 적층 구조를 갖는 판유리를 포함하는 유리 적층물
CN115504681A (zh) 具有确定的应力分布的玻璃制品及其生产方法
JP2017505746A (ja) 薄いガラスラミネート構造体にパターンを形成する方法
KR20150067274A (ko) 감광성 유리를 통한 압축 응력 적층 유리 제품 및 이의 제조 방법
KR20170009908A (ko) 표면 질화된 알칼리가-없는 유리
WO2014130335A1 (en) Methods of forming strengthened sintered glass structures
JP2016540715A (ja) 高分子ガラスとガラス板の合わせガラス
JP2020521700A (ja) 接触耐性の高いフレキシブル超薄ガラス
JP6310935B2 (ja) 耐火板ガラスおよび耐火グレージングアセンブリ
JP6517839B2 (ja) 防火ガラスおよび防火ガラス構造体
CN110328935B (zh) 一种夹胶玻璃的加工工艺
JP2015101044A (ja) 化学強化ガラス樹脂積層体及びその製造方法
CN201901978U (zh) 双镀膜低辐射玻璃层的中空玻璃
CN108975672B (zh) 一种玻璃的切割边镀膜工艺
CN211616873U (zh) 一种隔热玻璃
CN113276507A (zh) 一种防自爆的钢化玻璃及其制备工艺
JPH1135349A (ja) 合わせガラス及びその製造方法
US11161772B2 (en) Thin multilayer laminate
WO2019151000A1 (ja) ガラス樹脂複合体
CN212400522U (zh) 一种耐火型夹胶玻璃
US20200123041A1 (en) Glass plate
WO2018193788A1 (ja) ガラス樹脂複合体

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
GR01 Patent grant
GR01 Patent grant