CN104859228A - 一种防弹玻璃 - Google Patents
一种防弹玻璃 Download PDFInfo
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- CN104859228A CN104859228A CN201510281324.1A CN201510281324A CN104859228A CN 104859228 A CN104859228 A CN 104859228A CN 201510281324 A CN201510281324 A CN 201510281324A CN 104859228 A CN104859228 A CN 104859228A
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- B32—LAYERED PRODUCTS
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- 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
- B32B17/10045—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 with at least one intermediate layer consisting of a glass sheet
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- 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
- B32B17/10064—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 at least two glass sheets, only one of which being an outer layer
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- 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
- B32B17/10752—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 containing polycarbonate
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- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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- 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
- B32B2250/04—4 layers
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- 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
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- 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
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/558—Impact strength, toughness
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Abstract
本发明公开了一种防弹玻璃，它依次由玻璃、胶片、热塑性树脂板材I、胶片、玻璃、胶片、热塑性树脂板材II合片组成，所述玻璃为浮法玻璃，所述胶片为聚乙烯醇缩丁醛胶片、聚氨酯胶片或PVB胶片中的一种，所述热塑性树脂板材I为有机玻璃或聚碳酸酯板，所述热塑性树脂板材II为聚碳酸酯板。所述胶片至少有两种不同种类。本发明具有加工方便，比重小，结构性能稳定，无碎片飞溅的优点。
Description
技术领域
本发明涉及一种功能玻璃，具体涉及一种防弹玻璃。
背景技术
随着国民经济的飞速发展以及人们防范意识的不断提高，防弹玻璃已被金融行业广泛采用。防弹玻璃是指具有玻璃的透光、透像性能，同时又具有一定防弹能力的透明材料，其防弹原理是玻璃将子弹的冲击动能转化为玻璃的弹性势能和破碎后的表面能，从而达到防弹目的。现有的防弹玻璃主要有一下几种：一）玻璃夹层，二）玻璃与有机透明材料夹层或复合，三）贴膜玻璃。其中第一种防弹玻璃耐环境稳定性好、不易老化、易维护，但比重大；第二种防弹玻璃比重小，防弹性能优良，但易产生变形、光学性能不易控制；第三种防弹玻璃防弹效果较差。
发明内容
本发明所要解决的技术问题在于提供一种防弹玻璃，它具有比重小，消耗资源小，性能稳定，无碎片飞溅的优点。
本发明所要解决的技术问题采用以下技术方案来实现：
一种防弹玻璃，它依次由玻璃、胶片、热塑性树脂板材I、胶片、玻璃、胶片、热塑性树脂板材II合片组成，所述玻璃为浮法玻璃，所述胶片为聚乙烯醇缩丁醛胶片、聚氨酯胶片或PVB胶片中的一种，所述热塑性树脂板材I为有机玻璃或聚碳酸酯板，所述热塑性树脂板材II为聚碳酸酯板。
所述胶片至少有两种不同种类。
本发明的有益效果是：本发明采用浮法玻璃与热塑性树酯板材的组合，使得防弹玻璃比重小，节省能源，还能有效防止碎片飞溅对人体造成二次伤害；热塑性树脂板材I置于两块玻璃之间，能有效减小热塑性树脂板材I的变形，在提高防弹效果的同时提高防弹玻璃的稳定性，易于控制防弹玻璃的光学性能，加工方便。
附图说明
图1为本发明结构示意图。
具体实施方式
为了使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体图示，进一步阐述本发明。
如图1所示，一种防弹玻璃，它依次由玻璃1、胶片2、热塑性树脂板材I、胶片2、玻璃1、胶片2、热塑性树脂板材II合片组成，玻璃1为浮法玻璃，胶片2为聚乙烯醇缩丁醛胶片、聚氨酯胶片或PVB胶片中的一种，热塑性树脂板材I为有机玻璃或聚碳酸酯板，热塑性树脂板材II为聚碳酸酯板。
胶片2至少有两种不同种类。
浮法玻璃与热塑性树酯板材的组合，使得防弹玻璃比重小，节省能源，还能有效防止碎片飞溅对人体造成二次伤害；热塑性树脂板材I置于两块玻璃之间，能有效减小热塑性树脂板材I的变形，在提高防弹效果的同时提高防弹玻璃的稳定性，易于控制防弹玻璃的光学性能，加工方便。
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。
Claims (2)
1.一种防弹玻璃，其特征在于：它依次由玻璃、胶片、热塑性树脂板材I、胶片、玻璃、胶片、热塑性树脂板材II合片组成，所述玻璃为浮法玻璃，所述胶片为聚乙烯醇缩丁醛胶片、聚氨酯胶片或PVB胶片中的一种，所述热塑性树脂板材I为有机玻璃或聚碳酸酯板，所述热塑性树脂板材II为聚碳酸酯板。
2.根据权利要求1所述一种防弹玻璃，其特征在于：所述胶片至少有两种不同种类。
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| CN201510281324.1A CN104859228A (zh) | 2015-05-28 | 2015-05-28 | 一种防弹玻璃 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128461A (zh) * | 2015-09-17 | 2015-12-09 | 河南恒鑫丰安防科技有限责任公司 | 一种背面无飞溅物的防砸复合玻璃及其制作工艺 |
| CN106273916A (zh) * | 2016-08-04 | 2017-01-04 | 浙江飞越洁具制造有限公司 | 一种防弹玻璃 |
| CN107323037A (zh) * | 2017-08-01 | 2017-11-07 | 深圳市燎原玻璃有限公司 | 一种防狙击枪弹的防弹玻璃及制备方法 |
| CN109895485A (zh) * | 2019-01-05 | 2019-06-18 | 温州大学新材料与产业技术研究院 | 一种聚乙烯醇缩丁醛复合膜及其制备工艺 |
-
2015
- 2015-05-28 CN CN201510281324.1A patent/CN104859228A/zh active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128461A (zh) * | 2015-09-17 | 2015-12-09 | 河南恒鑫丰安防科技有限责任公司 | 一种背面无飞溅物的防砸复合玻璃及其制作工艺 |
| CN106273916A (zh) * | 2016-08-04 | 2017-01-04 | 浙江飞越洁具制造有限公司 | 一种防弹玻璃 |
| CN107323037A (zh) * | 2017-08-01 | 2017-11-07 | 深圳市燎原玻璃有限公司 | 一种防狙击枪弹的防弹玻璃及制备方法 |
| CN109895485A (zh) * | 2019-01-05 | 2019-06-18 | 温州大学新材料与产业技术研究院 | 一种聚乙烯醇缩丁醛复合膜及其制备工艺 |
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Application publication date: 20150826 |