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High-strength bonding material for gap connection of bulletproof plate and preparation method of high-strength bonding material

A bonding material and gap connection technology, which is applied in the direction of polymer adhesive additives, non-polymer adhesive additives, adhesives, etc., can solve problems such as difficult to meet the requirements of bulletproof panels, and achieve good bullet protection effects and impact resistance Good performance and good stability

Inactive Publication Date: 2018-09-14
泉州市福勤科技推广有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems in the prior art, the present invention provides a high-strength adhesive material for gap connection of bulletproof panels, which solves the problem that existing gap filling materials are difficult to meet the requirements of bulletproof panels, and has good bonding strength and stability Good, good impact resistance, can meet the requirements

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A high-strength adhesive material used for gap connection of bulletproof plates, the mass ratio of the high-strength adhesive material is as follows: 20 parts of methyl vinyl silicone resin, 5 parts of aluminum powder, 20 parts of aluminum silicate, silane 10 parts of joint agent, 3 parts of dimethyl carbonate, 3 parts of polyvinylpyrrolidone, 10 parts of polystyrene-polydimethylsiloxane cross-linked copolymer, 30 parts of ethyl acetate, and 10 parts of ethanol.

[0031] The preparation method of the high-strength adhesive material follows the steps below:

[0032] Step 1, adding methyl vinyl silicone resin into ethyl acetate, sealing and ultrasonicating for 10 minutes, to obtain a solution;

[0033] Step 2, adding aluminum powder and aluminum silicate to absolute ethanol, then adding polyvinylpyrrolidone, and ultrasonicating for 1 hour to obtain a dispersion suspension;

[0034] Step 3, adding the silane coupling agent and dimethyl carbonate to the dispersion suspensi...

Embodiment 2

[0047] A high-strength adhesive material used for gap connection of bulletproof plates, the mass ratio of the high-strength adhesive material is as follows: 30 parts of methyl vinyl silicone resin, 8 parts of aluminum powder, 24 parts of aluminum silicate, silane 14 parts of joint agent, 5 parts of dimethyl carbonate, 6 parts of polyvinylpyrrolidone, 15 parts of polystyrene-polydimethylsiloxane cross-linked copolymer, 40 parts of ethyl acetate, and 15 parts of ethanol.

[0048] The preparation method of the high-strength adhesive material follows the steps below:

[0049] Step 1, adding methyl vinyl silicone resin into ethyl acetate, sealing and ultrasonicating for 14 minutes, to obtain a solution;

[0050] Step 2, adding aluminum powder and aluminum silicate to absolute ethanol, then adding polyvinylpyrrolidone, and ultrasonicating for 2 hours to obtain a dispersion suspension;

[0051] Step 3, adding the silane coupling agent and dimethyl carbonate to the dispersion suspensio...

Embodiment 3

[0064] A high-strength adhesive material used for gap connection of bulletproof plates, the mass ratio of the high-strength adhesive material is as follows: 25 parts of methyl vinyl silicone resin, 6 parts of aluminum powder, 22 parts of aluminum silicate, silane 12 parts of joint agent, 4 parts of dimethyl carbonate, 4 parts of polyvinylpyrrolidone, 13 parts of polystyrene-polydimethylsiloxane cross-linked copolymer, 35 parts of ethyl acetate, and 13 parts of ethanol.

[0065] The preparation method of the high-strength adhesive material follows the steps below:

[0066] Step 1, adding methyl vinyl silicone resin into ethyl acetate, sealing and ultrasonicating for 12 minutes, to obtain a solution;

[0067] Step 2, adding aluminum powder and aluminum silicate to absolute ethanol, then adding polyvinylpyrrolidone, and ultrasonicating for 2 hours to obtain a dispersion suspension;

[0068] Step 3, adding the silane coupling agent and dimethyl carbonate to the dispersion suspens...

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Abstract

The invention belongs to the technical field of bullet prevention and in particular relates to a high-strength bonding material for gap connection of a bulletproof plate and preparation method of thehigh-strength bonding material. The high-strength bonding material is prepared from the following components in parts by mass: 20 to 30 parts of methyl vinyl silicone resin, 5 to 8 parts of aluminum powder, 20 to 24 parts of aluminum silicate, 10 to 14 parts of silane coupling agent, 3 to 5 parts of dimethyl carbonate, 3 to 6 parts of polyvinylpyrrolidone, 10 to 15 parts of polystyrene-dimethylpolysiloxane crosslinking copolymer, 30 to 40 parts of ethyl acetate and 10 to 15 parts of ethanol. By adopting the high-strength bonding material provided by the invention, the problem that an existinggap filling material difficultly meets the requirements of the bulletproof plate is solved; the high-strength bonding material has good bonding strength, good stability and good impact resistance andcan meet requirements.

Description

technical field [0001] The invention belongs to the field of bulletproof technology, and in particular relates to a high-strength adhesive material used for gap connection of bulletproof plates and a preparation method thereof. Background technique [0002] At present, the bulletproof panel as the main body of the bulletproof has been developed from the past hard metal panel and polymer material panel to the ceramic material panel. Ceramic material panels are mainly made of alumina, silicon carbide, boron carbide and other composite ceramic materials. The bulletproof panels are made of small spliced ​​panels. Small splicing panels have quadrilateral or hexagonal shapes, which are characterized by high dimensional accuracy requirements. At present, the bulletproof board adopts small splicing panels, and the small splicing panels have quadrilateral or hexagonal shapes, which are characterized by high dimensional accuracy requirements. For bulletproof panels with splicing st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J183/07C09J183/10C09J11/04C09J11/06C09J11/08
CPCC08K2003/0812C08L2205/02C08L2205/03C09J11/04C09J11/06C09J11/08C09J183/04C08L39/06C08L83/10C08K13/02C08K3/08C08K3/34
Inventor 敬诗琪张润涛伍美欣
Owner 泉州市福勤科技推广有限公司
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