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Structure of integral boron carbide bulletproof plugboard and ceramic pretreatment process

A bullet-proof insert plate and boron carbide technology, which is applied to the structure of the armor plate and other directions, can solve the problem of insufficient resistance to multiple bullets of the bullet-proof ceramic insert plate, and achieve the effects of shortening the production cycle, high bonding strength, and improving the problem of falling off.

Inactive Publication Date: 2019-09-13
中硼科技(大连)有限公司
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AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to propose an integral boron carbide bulletproof plate structure and ceramic pretreatment process, which mainly solves the problem that bulletproof ceramics can still maintain a whole body under the protection of super-strong constraints when they are hit by bullets, so that a relatively complete ceramic The large block is used to protect the second and third shots, and finally solve the problem of insufficient anti-multiple bullets of bulletproof ceramic inserts

Method used

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  • Structure of integral boron carbide bulletproof plugboard and ceramic pretreatment process
  • Structure of integral boron carbide bulletproof plugboard and ceramic pretreatment process
  • Structure of integral boron carbide bulletproof plugboard and ceramic pretreatment process

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Embodiment Construction

[0037] The present invention will be further explained below in conjunction with specific examples.

[0038] Such as Figure 1-3 As shown, the boron carbide overall bulletproof board structure mainly includes: conventional packaging material 1; JM05 super shock-absorbing layer 5; bulletproof ceramic super-strong restraint body 6, and bulletproof fiber laminate 4;

[0039] Wherein the bulletproof ceramic super-strong restraint body 6 adopts bulletproof fiber filaments to carry out full-circle restraint winding, and forms the bulletproof ceramic super-strong restraint body 6; the convex side of the bulletproof fiber laminate 4 is placed upwards, and the bulletproof ceramic super-strong restraint body 6 Bond the convex surface of the bulletproof fiber laminated board 4 to form a bulletproof whole board; the super shock absorbing layer 5 is attached to the convex surface of the side whole board by a laminating process; , each layer is bonded with thermoplastic modified silicon-po...

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Abstract

The invention relates to a structure of an integral boron carbide bulletproof plugboard and a ceramic pretreatment process, and belongs to the field of individual soldier human body protection products. The integral boron carbide bulletproof plugboard structure comprises a face packaging layer, a super-strong damping layer, a bulletproof ceramic super-strong constraint body and a bulletproof fiberlaminated board. On the surface of the bulletproof ceramic, a bulletproof fiber filament is adopted for carrying out full-circumference constraint winding, and a bulletproof ceramic super-strong constraint body is formed. The bulletproof ceramic super-strong constraint body and the bulletproof fiber laminated board are bonded by adopting an adhesive, so that the bonding strength of the compositeinterface of the bulletproof ceramic super-strong constraint body and the bulletproof fiber laminated board is ensured. The integral boron carbide bulletproof plugboard obtained by adopting the structure and the ceramic pretreatment process is excellent in anti-foaming bullet attack performance, the integral boron carbide can still keep a whole under the protection of an ultra-strong constraint when being hit by a first gun, a second gun and a third gun are protected with a relatively complete ceramic large block, and finally the problem that the anti-multiple elastic capability of the bulletproof ceramic whole plate is insufficient is solved.

Description

technical field [0001] The invention relates to a structure of an integral boron carbide bulletproof insert and a ceramic pretreatment process, belonging to the field of personal protection for individual soldiers. Background technique [0002] With the continuous upgrading of individual soldier protection products, the material of bulletproof inserts has developed from the previous homogeneous metal materials to today's ceramic matrix composite materials, such as alumina ceramics, silicon carbide ceramics, and the latest boron carbide ceramics. For example, CN105444622 A discloses a composite structure bulletproof plate and a manufacturing method thereof, which is boron carbide whole plate bulletproof ceramics. [0003] At present, domestic bulletproof products mostly use conventional PE, aramid fiber and other high-performance fibers to restrain the ceramic surface, so as to prevent the ceramic bulletproof plate from splashing when it is hit by bullets. However, this stru...

Claims

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Application Information

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IPC IPC(8): F41H5/04
CPCF41H5/04
Inventor 张波王洪涛刘君赵国璋孙朋涛王宇
Owner 中硼科技(大连)有限公司
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