CN107323037A - 一种防狙击枪弹的防弹玻璃及制备方法 - Google Patents

一种防狙击枪弹的防弹玻璃及制备方法 Download PDF

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CN107323037A
CN107323037A CN201710648552.7A CN201710648552A CN107323037A CN 107323037 A CN107323037 A CN 107323037A CN 201710648552 A CN201710648552 A CN 201710648552A CN 107323037 A CN107323037 A CN 107323037A
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glass
base
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林永穆
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Shenzhen Liaoyuan Glass Co Ltd
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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
    • B32B17/10073—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, neither of which being an outer layer
    • 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
    • B32B17/10825—Isostatic pressing, i.e. using non rigid pressure-exerting members against rigid parts
    • B32B17/10862—Isostatic pressing, i.e. using non rigid pressure-exerting members against rigid parts using pressing-rolls
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • 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
    • 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
    • B32B2571/00—Protective equipment

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  • Joining Of Glass To Other Materials (AREA)

Abstract

本发明提供一种防狙击枪弹的防弹玻璃，由玻璃基层、胶片层和龙膜组成，所述玻璃基层由多个玻璃层组成，两个玻璃层之间涂布胶片层，使玻璃层粘结，在所述玻璃基层的其中一面贴合龙膜层，玻璃基层另一个面设置为着弹面。本发明的有益效果是：防弹玻璃不仅能防狙击枪弹还能防止玻璃溅射伤人。

Description

一种防狙击枪弹的防弹玻璃及制备方法
技术领域
本发明是属于安全防弹玻璃领域，特别是针对狙击步枪穿透的防弹玻璃。
背景技术
现有市场上的安全防弹玻璃均是在金融行业使用，防弹玻璃因其安全性能，广泛的使用在银行、金店、珠宝店、贵重金属交易中心等场所，能够很好的保证该类场所的人物、物品安全，因防弹玻璃注重于安全，市面上使用的防弹玻璃均是防手枪、步枪或冲锋枪穿透，本发明可以防止狙击步枪穿透，提升防弹玻璃的安防级别。
发明内容
鉴于目前各类场所对安防级别的要求越来越高，市面上所使用的防止手枪、步枪或者冲锋枪穿透的防弹玻璃难以满足一些高端客户的需求，本发明是针对防弹玻璃的安防级别提升而研发，使玻璃能够防止狙击步枪穿透的防弹玻璃，具有如下技术特征。
一种防狙击枪弹的防弹玻璃，由多个玻璃基层、胶片层和龙膜组成，所述两个玻璃基层之间涂布胶片层，使玻璃基层粘结，在玻璃基层的其中一面贴合龙膜层。
玻璃基层的各玻璃层是白色玻璃，厚度是6-12mm，所述胶片层是由PVB胶构成，厚度是1.52-2.28mm。
进一步的、所述玻璃基层的结构依次为玻璃层、胶片层、玻璃层的交替，其中，具有着弹面的玻璃层及相邻的玻璃层的厚度是12mm，在此基础上，依次分别粘连厚度是10mm的玻璃层和厚度是6mm的玻璃层，所述6mm的玻璃层上贴合一层龙膜，龙膜厚度为0.3mm。
进一步的、贴合龙膜的玻璃层与相邻玻璃层粘连的胶片层厚度是1.52mm，其他玻璃层之间的胶片厚度是2.28mm。
所述玻璃基层为防弹退火玻璃。
本发明还涉及一种防弹玻璃的制备方法，将多个玻璃基层经过无尘车间将PVB胶片涂布在玻璃基层之间，将初步加热的180-200℃的辊，辊压玻璃基层，使PVB胶片初步将各玻璃基层粘结；
将初步粘结的玻璃基层置于铁架子上，放入一个密闭的气压釜，将气压釜关闭并将玻璃表面温度升高至135℃，气压升高至12Bar，然后恒温恒压120分钟，使各玻璃基层完全粘结在一起。
如上的制备方法，胶片层经180-200℃的辊压，变为半透明状；经气压釜处理后，与各玻璃基层完全粘结，并变为透明状。
本发明的有益效果是：防弹玻璃不仅能防狙击枪弹还能防止玻璃溅射伤人。
附图说明
图1是本发明的防弹玻璃的结构示意图。
具体实施方式
以下结合附图对本发明的实施例进行详细说明，但是本发明可以由权利要求限定和覆盖的多种不同方式实施。
如图1所示，一种防狙击枪弹的防弹玻璃100，由玻璃基层10、胶片层20和龙膜30组成，玻璃基层10由若干厚薄不同的玻璃层11组成，两个玻璃层11之间涂布胶片层，使玻璃基层粘结，在玻璃基层的其中一面贴合龙膜层30，与龙膜层对应的另一面设置为着弹面40。
在本发明的具体实施例中的一种防弹玻璃，防弹玻璃101的玻璃基层由4层玻璃层组成，4层玻璃层两两之间涂布胶片层，共有3层胶片层，结构依次为玻璃层、胶片层、玻璃层的交替设置，其中的2个玻璃基层是白色玻璃，厚度是12mm,依次设置在防弹玻璃的底面，最底面作为着弹面40，胶片层20是由PVB胶构成，厚度是是1.52-2.28mm，设置在规格是12mm的玻璃层之间的胶片层厚度为2.28mm，在此基础上，规格为12mm的玻璃层上粘连一层10mm的白色防弹玻璃层，最后，再粘连厚度是6mm的玻璃层，作为防弹玻璃的表面贴合一层厚度为0.3mm的龙膜，龙膜用于防止玻璃破碎时，碎片飞溅，产生溅射伤害。
上述的玻璃基层规格防弹玻璃，采用普通退火玻璃制成，具有一定的防弹效果。
位于玻璃基层表面的6mm的玻璃层与相邻玻璃基层粘连的胶片层厚度是1.52mm,其他玻璃层的胶片层厚度是2.28mm。
本发明还涉及一种防弹玻璃的制备方法，将多个玻璃基层经过无尘车间将PVB胶片涂布在玻璃基层之间，将初步加热的180-200℃的辊，辊压玻璃基层，使PVB胶片初步将各玻璃基层粘结；
将初步粘结的玻璃基层置于铁架子上，放入一个密闭的气压釜，将气压釜关闭并将玻璃表面温度升高至135℃，气压升高至12Bar，然后恒温恒压120分钟，使各玻璃基层完全粘结在一起。
如上的制备方法，胶片层经180-200℃的辊压，变为半透明状；经气压釜处理后，与各玻璃基层完全粘结，并变为透明状。
经过上述工艺制成的防弹玻璃，使玻璃的总厚度比一般的防弹玻璃增加15mm，使之提升整个玻璃的安防级别，达到防止狙击步枪穿透的效果防53式狙击步枪穿透的效果，可广泛应用于金融、科研等重要机构的场所建设。
以上仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (7)

1.一种防狙击枪弹的防弹玻璃，由玻璃基层、胶片层和龙膜组成，所述玻璃基层由多个玻璃层组成，两个玻璃层之间涂布胶片层，使玻璃层粘结，在所述玻璃基层的其中一面贴合龙膜层，玻璃基层另一个面设置为着弹面。
2.根据权利要求1所述的防狙击枪弹的防弹玻璃，其特征在于，玻璃基层的各玻璃层是白色玻璃，厚度是6-12mm，所述胶片层是由PVB胶构成，厚度是1.52-2.28mm。
3.根据权利要求1或2所述的防狙击枪弹的防弹玻璃，其特征在于，所述玻璃基层的结构依次为玻璃层、胶片层、玻璃层的交替，其中，具有着弹面的玻璃层及相邻的玻璃层的厚度是12mm，在此基础上，依次分别粘连厚度是10mm的玻璃层和厚度是6mm的玻璃层，所述6mm的玻璃层上贴合一层龙膜，龙膜厚度为0.3mm。
4.根据权利要求1或2所述的防狙击枪弹的防弹玻璃，其特征在于，贴合龙膜的玻璃层与相邻玻璃层粘连的胶片层厚度是1.52mm，其他玻璃层之间的胶片厚度是2.28mm。
5.根据权利要求1所述的防狙击枪弹的防弹玻璃，其特征在于，所述玻璃基层为防弹退火玻璃。
6.根据权利要求1所述的防弹玻璃的制备方法，其特征在于，将多个玻璃基层经过无尘车间将PVB胶片涂布在玻璃基层之间，将初步加热的180-200℃的辊，辊压玻璃基层，使PVB胶片初步将各玻璃基层粘结；
将初步粘结的玻璃基层置于铁架子上，放入一个密闭的气压釜，将气压釜关闭并将玻璃表面温度升高至135℃，气压升高至12Bar，然后恒温恒压120分钟，使各玻璃基层完全粘结在一起。
7.根据权利要求5所述的制备方法，其特征在于，所述胶片层经180-200℃的辊压，变为半透明状；经气压釜处理后，与各玻璃基层完全粘结，并变为透明状。
CN201710648552.7A 2017-08-01 2017-08-01 一种防狙击枪弹的防弹玻璃及制备方法 Pending CN107323037A (zh)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH504610A (de) * 1970-05-26 1971-03-15 Beratung Patent Und Urheberrec Panzerglas
CN201186902Y (zh) * 2008-03-14 2009-01-28 浙江西溪玻璃有限公司 一种手枪防弹玻璃
CN103373024A (zh) * 2012-04-26 2013-10-30 衡水晶美玻璃制品有限公司 一种防弹防砸复合玻璃及其制造方法
CN103496224A (zh) * 2013-09-06 2014-01-08 天津广源新材料科技有限公司 一种轻型、无碎片飞溅的防弹玻璃
CN104859228A (zh) * 2015-05-28 2015-08-26 安徽省实防新型玻璃科技有限公司 一种防弹玻璃
CN205467675U (zh) * 2016-01-19 2016-08-17 临沂市海星玻璃有限公司 一种防火、防弹玻璃
CN207327765U (zh) * 2017-08-01 2018-05-08 深圳市燎原玻璃有限公司 一种防狙击枪弹的防弹玻璃

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH504610A (de) * 1970-05-26 1971-03-15 Beratung Patent Und Urheberrec Panzerglas
CN201186902Y (zh) * 2008-03-14 2009-01-28 浙江西溪玻璃有限公司 一种手枪防弹玻璃
CN103373024A (zh) * 2012-04-26 2013-10-30 衡水晶美玻璃制品有限公司 一种防弹防砸复合玻璃及其制造方法
CN103496224A (zh) * 2013-09-06 2014-01-08 天津广源新材料科技有限公司 一种轻型、无碎片飞溅的防弹玻璃
CN104859228A (zh) * 2015-05-28 2015-08-26 安徽省实防新型玻璃科技有限公司 一种防弹玻璃
CN205467675U (zh) * 2016-01-19 2016-08-17 临沂市海星玻璃有限公司 一种防火、防弹玻璃
CN207327765U (zh) * 2017-08-01 2018-05-08 深圳市燎原玻璃有限公司 一种防狙击枪弹的防弹玻璃

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Application publication date: 20171107