A kind of aramid fiber reinforced resin-based stab-resistant composite material

A technology for reinforcing resin-based and aramid fibers, applied in the field of stab-resistant composite materials, can solve the problems of high porosity, poor wettability of aramid fibers, affecting the consistency of material quality, etc., achieving high strength and hardness, and good stab resistance. , the effect of strong design
CN102632665BActive Publication Date: 2016-03-23SHANDONG NON METALLIC MATERIAL RES INST +1
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
SHANDONG NON METALLIC MATERIAL RES INST
Publication Date
2016-03-23
Patent Text Reader

Abstract

The invention belongs to the technical field of an armored protecting material and relates to a human body protecting material technology, in particular to an anti-puncturing compound material. High strength and high modulus of aramid fiber plain cloth and high hardness of modified vinyl ester resin are utilized to resist the puncturing of a cutting tool. The aramid fiber reinforced resin based anti-puncturing compound material provided by the invention has an n-layer superposed structure of modified vinyl ester resin impregnated aramid fiber fabric sheet, wherein n is a natural number from 12-100; the surface density of the superposed structure is 4440-19000g / m<2>; the structure strength and hardness are high; the anti-puncturing property is excellent; the weight is light; the designability is strong; a shellproof effect is achieved; and the compound material is suitable for the field of human body protection and armoring protection.
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Description

technical field

[0001] The invention belongs to the technical field of armor protection materials, relates to the technology of human body protection materials, and particularly relates to a stab-resistant composite material. Background technique

[0002] In the field of human protection, in addition to bulletproof requirements, it is also necessary to have protective functions for various knives, so it is necessary to use materials that have effective protective functions for various knives to design protective clothing.

[0003] Materials with effective protection function for knives include metal plates, including steel plates, aluminum plates, titanium alloy plates and other metal alloy plates.

[0004] Due to the large weight of the metal alloy plate, it is not easy to deform, and the wearing comfort is poor. The United States also invented a metal scale stab-proof material similar to fish scales, which has good conformability and significantly improved wearing comfort...

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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