Composite puncture-proof sheet and bulletproof puncture-proof composite material

A sheet, stab-proof technology, used in protective equipment, offensive equipment, textiles and papermaking, etc., can solve the problems of reduced comfort and high cost, and achieve the effect of reducing equipment weight, better effect, and good stab-proof ability
CN102493202AInactive Publication Date: 2012-06-13山东三达科技发展有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
山东三达科技发展有限公司
Publication Date
2012-06-13
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention belongs to the technical field of composite materials, which relates to a composite puncture-proof sheet comprising fabric 2 and a composite coating 1 which is coated on the surface of the fabric 2 and composed of a bonding matrix material 3 and a microbead material 4 dispersing in the bonding matrix material 3, wherein the parts by mass of the microbead material 4 in the coating is in a range between 10% and 70%, and the microbead material 4 is light in weight and strong in designability and can effectively improve protection ability under equal weight conditions. The composite puncture-proof sheet has good puncture-proof ability and a bulletproof function, and effects are better when a plurality of layers are used. Compared with the traditional material, under same level of protection, the composite puncture-proof sheet can substantially lighten equipment weight, reduces thickness and lowers cost. The composite puncture-proof sheet and the bulletproof puncture-proof composite material are applicable to protective inner containers of flak suits, puncture-proof suits or flak-and-puncture-proof suits for personnel protection of privates, policemen, various security personnel and special groups, and can also be used for manufacturing and processing protection tools such as anti-explosion blankets and anti-explosion tents.
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Description

technical field

[0001] The invention belongs to the technical field of composite materials, relates to armor protection technology, in particular to the technical field of human body protection. Background technique

[0002] CN 99802570.4 discloses a kind of anti-stab and anti-bullet material, which is a light and elastic protective material, which can prevent bullets and meet the PSDB standard of anti-knife stabbing. The components based on the soft metal itself can be made of mutual A locked metal ring or a combination of a ring and a metal plate; including impact energy absorbing material, an auxiliary layer of anti-stab material or a combination thereof, and an optional anti-shot piece. The knives or projectiles are passivated by interlocking metal rings or rings and metal plates, and then impact energy absorbing materials and anti-stab materials composed of high-strength fibers absorb the remaining energy. There is inevitably a stab-proof and bulletproof weak spot betw...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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