High intensity, transparency and ultra-frivolity bulletproof compound material and production process thereof

A bulletproof composite material, production method technology, applied in chemical instruments and methods, layered products, structure of armor plates, etc., can solve the problems of thick bulletproof glass, high surface density, low transparency, etc. The effect of improved performance and high hardness

Inactive Publication Date: 2008-05-14
王天根
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

All the above methods and technologies cannot solve the essential problems of transparent bulletproof materials: the bulletproof glass is too thick, the surface density is too high, and the transparency is too low
For example, the F54 grade bulletproof glass is a 5+10+5 structure (made of 5mm, 10mm, 5mm triple-layer glass and PVB film with a thickness of 0.76 to 1.52mm), because the 5mm glass layer is outside, it is very easy. be broken
To enhance the ability of the surface layer to resist crushing, the thickness of the bulletproof glass will undoubtedly be increased

Method used

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  • High intensity, transparency and ultra-frivolity bulletproof compound material and production process thereof
  • High intensity, transparency and ultra-frivolity bulletproof compound material and production process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1: as figure 1 As shown, the high-strength, transparent, ultra-thin bulletproof composite material includes a single-piece inorganic transparent substrate 1, an organic layer 2 of 1 to 30 layers and a transparent bonding layer 3, and the transparent bonding layer 3 is arranged on a single-piece inorganic transparent substrate 1 and the organic layer 2 and between two adjacent organic layers 2, the monolithic inorganic transparent substrate 1 is a hard and brittle inorganic transparent material, such as float glass, tempered or semi-tempered glass, glass-ceramic, transparent ceramic glass, organic layer 2 is a high-strength organic transparent film or sheet, such as polyethylene (PE), polypropylene (PP), polycarbonate (PC), polyethylene terephthalate (PET), and the transparent adhesive layer 3 is a It is made of transparent liquid reagents that are easy to flow and penetrate (such as UV photosensitive shadowless adhesive, multi-component heat-sensitive transpa...

Embodiment 2

[0027] Embodiment 2: as figure 1 As shown, 1 is a single-piece inorganic transparent substrate with an outer layer of 0.4 mm to 30 mm thick (abbreviated as inorganic layer), 2 is a high-strength organic transparent film or sheet layer (abbreviated as organic layer), 3 is a transparent adhesive layer, Located between the inorganic layer, the organic layer and two adjacent organic layers, the combination of the organic layer 2 and the transparent bonding layer 3 is an organic composite unit. The quantity of the organic composite unit is determined according to the requirements of the product, and all the organic composite units form an organic transparent composite layer. An organic transparent composite layer and an inorganic transparent layer are combined to form a high-strength, transparent, ultra-thin bulletproof composite material, and the rest are the same as in Example 1.

Embodiment 3

[0028]Embodiment 3: The production method of high-strength, transparent, ultra-thin bulletproof composite material is: a) cleaning single-chip inorganic transparent substrate 1, b) sending the cleaned single-chip inorganic transparent substrate 1 into the dust-free operation room, c) smearing a transparent liquid reagent that is easy to flow and penetrate on the upper surface of the single-piece inorganic transparent substrate 1, d) covering the organic layer 2 on the single-piece inorganic transparent substrate 1 coated with the transparent liquid reagent that is easy to flow and penetrate, e) Squeeze out the air bubbles between the monolithic inorganic transparent substrate 1 and the organic layer 2, f) cut off the redundant organic layer 2 at the end of the monolithic inorganic transparent substrate 1 with a laser, g) put the above-mentioned composite material at a temperature of 0- 40°C and a light source wavelength of 300-400 nanometers on the transmission system for 2-60 ...

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Abstract

The invention discloses an extremely light and thin bulletproof composite material which has high-intensity and is transparent, and a manufacture method of the material. The extremely light and thin bulletproof composite material which has high-intensity and is transparent includes a single chip inorganic transparent parental material with a thickness from 0.4 to 25mm, 1 to 30 organic transparent layers and transparent tack coats. The transparent tack coats are arranged between the single chip inorganic transparent parental material and the organic transparent layers as well as between two neighboring organic transparent layers. The manufacture method of the extremely light and thin bulletproof composite material which has high-intensity and is transparent is that is that washing the parental material-delivering to a dustless control chamber-coating reagent-covering the organic transparent layers-squeezing air bladders-cutting off-solidifying-multilayer cascading-outputting. Compared with the existing transparent material with the same bulletproof grade, the invention is lighter, thinner and more transparent. Besides, the invention has a better surface-layer anti-shattering capacity and can better meet the needs of various fields on the transparent bulletproof material; more particularly, for the needs of the application fields like space flight, aviation, vehicle and ship, safety protection and special military armoring, etc., the invention has strict requirements on the weight and thickness of the transparent bulletproof material.

Description

technical field [0001] The invention relates to a composite material and a production method thereof, in particular to a bulletproof composite material and a production method thereof. Background technique [0002] The key to the quality of transparent bulletproof materials lies in thickness, weight and transparency. As far as the bulletproof material of the same grade is concerned, the smaller the thickness, the lighter the weight, and the higher the transparency, the higher the application value and the better the quality. The general transparent bulletproof material is made of multiple layers of glass laminated with PVB or PU resin. The total thickness of the transparent bulletproof material is positively correlated with the bulletproof grade of the material. The higher the bulletproof level, the thicker the bulletproof material. According to the Chinese Bulletproof Glass Standard (GB17840-1999), the grades of bulletproof glass are divided into F64, F54, F56, F79 and F...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F41H5/04B32B9/04B32B37/24
Inventor 王天根
Owner 王天根
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