Bullet-proof glass and preparation method thereof

A technology of bulletproof glass and glass layer, which is applied in the direction of chemical instruments and methods, glass/slag layered products, lamination, etc. It can solve the problems of inability to adjust indoor light, overall volume weight, low thermal insulation performance, etc., and achieve improvement Good thermal insulation effect, good bulletproof effect, and good installation effect

Active Publication Date: 2018-12-07
鸿翌科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Traditional bulletproof glass cannot generate electricity and cannot adjust indoor light. At the same time, in order to achieve the required bulletproof effect, multilayer glass and PVB film must be used to form bulletproof glass. The overall volume is relatively heavy, and the requirements for the receiving frame and installation power are relatively high; Glass has lower thermal insulation properties

Method used

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  • Bullet-proof glass and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Prepare the bullet-proof glass in this embodiment according to the following preparation method

[0041] (1) After cleaning and drying the glass layer with a thickness of 3mm, the photovoltaic chip coating is deposited on the upper surface by co-evaporation technology, and the laser method is used to scribe different chip coating spacing dimensions and arrangement densities, so as to obtain the light transmittance 50% of the second glass layer 4;

[0042] (2) The chip coating of the second glass layer 4 with a light transmittance of 50% faces up, and after the first glass layer 2 is cleaned and dried, the first glass layer 2, the heat-insulating PVB adhesive film adhesive layer 3 and the second The second glass layer 4 is laminated sequentially from top to bottom, put into a preheated roller press for pre-pressing, keep the surface temperature of the glass after rolling at about 70°C, cool down for later use, and obtain a pre-pressed composite sample;

[0043](3) Put t...

Embodiment 2

[0051] Prepare the bullet-proof glass in this embodiment according to the following preparation method

[0052] (1) After cleaning and drying the glass layer with a thickness of 6 mm, the photovoltaic chip coating is deposited on the upper surface by co-evaporation technology, and the laser method is used to scribe different chip coating spacing dimensions and arrangement densities, so as to obtain the light transmittance 20% of the second glass layer 4;

[0053] (2) The chip coating of the second glass layer 4 with a light transmittance of 20% faces up, and after the first glass layer 2 is cleaned and dried, the first glass layer 2, the heat-insulating PVB adhesive film adhesive layer 3 and the second The second glass layer 4 is laminated sequentially from top to bottom, put into a preheated roller press for pre-pressing, keep the surface temperature of the glass after rolling at about 70°C, cool down for later use, and obtain a pre-pressed composite sample;

[0054] (3) Put...

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Abstract

The invention belongs to the technical field of glass processing, and provides bullet-proof glass and a preparation method thereof. The bullet-proof glass comprises a first glass layer, a second glasslayer and a bullet-proof layer which are sequentially arranged; a first adhesive layer is arranged between the first glass layer and the second glass layer, and a second adhesive layer is arranged between the second glass layer and the bullet-proof layer; the first adhesive layer and the second adhesive layer are insulating adhesive layers; and the bullet-proof layer is provided with an insulating air layer. The bullet-proof glass has the beneficial effects that the insulating adhesive layers can be used for effectively insulating heat, and the insulating air layer can be used for further improving temperature preserving and insulating effects.

Description

technical field [0001] The invention belongs to the technical field of glass processing, and in particular relates to bulletproof glass and a preparation method thereof. Background technique [0002] As a transparent material, bulletproof glass has extremely high strength and toughness, can withstand strong impact and damage, meets the requirements of transparent observation while resisting bullets without being penetrated, and has a wide range of uses in safety protection. It is used in the doors and windows of banks, valuables display cabinets, prisons and other places to protect personal safety to the greatest extent. In order to achieve the bulletproof function, bulletproof glass is often designed as a multi-layer layered structure, but ordinary bulletproof glass has low thermal insulation performance. [0003] The invention with the notification number CN 206968122 U discloses a kind of bulletproof glass, which includes multiple layers of glass and a polycarbonate laye...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B17/10B32B17/06B32B27/36B32B3/08B32B7/12B32B7/08B32B33/00B32B37/12B32B37/10B32B37/06B32B37/08B32B38/00C03C17/00
CPCC03C17/002B32B3/08B32B7/08B32B7/12B32B17/06B32B17/10064B32B17/10779B32B17/10807B32B17/1088B32B17/10917B32B17/1099B32B33/00B32B37/06B32B37/08B32B37/10B32B37/12B32B37/1284B32B38/00C03C2218/15B32B2307/20B32B2307/31B32B2307/304
Inventor 逯平
Owner 鸿翌科技有限公司
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