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Anti-deformation material and preparation method and application thereof

A technology of anti-deformation and high-performance fibers, which is applied in textiles and papermaking, fiber types, fiber treatment, etc., can solve the problems of soft materials and small dent depths, and bulletproof materials can not be taken into account, so as to improve the anti-deformation ability and reduce non-destructive Penetrating injuries, the effect of improving comfort

Active Publication Date: 2017-08-18
BEIJING PROTECH NEW MATERIAL SCI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The first purpose of the present invention is to provide an anti-deformation material to solve the problem that existing bulletproof materials cannot take into account the two aspects of lightness and small depression depth. The anti-deformation material is UD or fabric with a grid structure Structural materials can maximize the advantages of fibers, and use thermosetting resins to make UD structures or fabric structures, and apply the advantages of thermosetting resins to anti-deformation materials to improve their anti-deformation capabilities. Due to the fabric structure or UD structure itself Soft and light, which improves the comfort of the deformation-resistant material without compromising the wearer's mobility

Method used

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  • Anti-deformation material and preparation method and application thereof
  • Anti-deformation material and preparation method and application thereof
  • Anti-deformation material and preparation method and application thereof

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preparation example Construction

[0056] The preparation method of the anti-deformation material includes the following steps: spreading one or more high-performance fibers into a UD structure or weaving a fiber cloth with a fabric structure according to the arrangement of the grid structure, and then by solution impregnation method, the The thermosetting resin is combined with the fiber cloth to obtain a deformation-resistant UD structure or fabric structure material with a grid structure.

[0057] The application of the anti-deformation material in protective armors such as soft bulletproof vests, bulletproof chest plates, bulletproof helmets, and bulletproof vehicles.

Embodiment 1

[0059] The carbon fiber is used as the grid structure material, and the aramid fiber is prepared into a fiber cloth with a UD structure, and then the epoxy resin is combined with the fiber cloth by a solution impregnation method to obtain an aramid-carbon fiber-ring structure with a grid structure. Oxygen resin anti-deformation UD material.

Embodiment 2

[0061] The carbon fiber is used as the grid structure material, and the aramid fiber is prepared into a fiber cloth with a fabric structure, and then the epoxy resin is combined with the fiber cloth by a solution impregnation method to obtain an aramid-carbon fiber-ring with a grid structure. Oxygen resin anti-deformation fabric material.

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Abstract

The invention provides an anti-deformation material and a preparation method and application thereof; the anti-deformation material is anti-deformation UD (unidirectional) structure or fabric structure material prepared by compositing UD structure or fabric structure high-performance fiber and thermosetting resin; the anti-deformation material may give the advantages of fiber to maximum play; by using the thermosetting resin to manufacture UD structure or fabric structure, it is possible to apply the advantages of the thermosetting resin to the anti-deformation material, and the anti-deformation capacity of the anti-deformation material is improved; as fabric structure or UD structure itself is soft and light and thin, the softness of the anti-deformation material is improved. A bulletproof product made with this material has good bulletproof property, and can decrease non-penetrating trauma in human body and provide improved comfort; the preparation method of the anti-deformation material has the advantages of good convenience, good simplicity, good operational simplicity and the like, and is suitable for large-scale batch production and wide range of application.

Description

technical field [0001] The invention relates to the technical field of material preparation, in particular to an anti-deformation material and its preparation method and application. Background technique [0002] The bulletproof performance of body armor is mainly reflected in the following three aspects: (1) anti-pistol or rifle bullets. Many soft body armors are currently resistant to pistol bullets, but to protect against rifle bullets or higher energy bullets, hard bulletproof inserts made of high-performance fiber composites, ceramic or steel reinforcements are required . (2) Anti-shrapnel: The high-speed fragments produced by the explosion of various explosives such as bombs, mines, shells and grenades are one of the main threats on the battlefield; (3) Anti-non-penetrating damage: Bullets will produce Great impact force, the damage caused by this impact force acting on the human body is often fatal. This kind of injury does not show penetrating, but it can cause in...

Claims

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Application Information

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IPC IPC(8): D06M15/55D06M101/40D06M101/36D06M101/20
CPCD06M15/55D06M2101/20D06M2101/36D06M2101/40
Inventor 周庆
Owner BEIJING PROTECH NEW MATERIAL SCI CO LTD
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