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Stab-resisting cloth with inorganic powder coating and preparing method of stab-resisting cloth

An inorganic powder and coating technology, which is applied in the direction of protective equipment, offensive equipment, personnel protection equipment, etc., can solve the problems of poor flexibility and comfort, not too large, and high cost, and achieve excellent comfort and flexibility, extended service life, and reduced The effect of thickness and weight

Inactive Publication Date: 2017-05-31
江苏安卡新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the current technology and raw material performance limitations, very thick laminated materials are required to achieve the effect, and there is not much advantage over metal materials in terms of softness and weight reduction. There are thick, heavy, high cost, and flexibility. Disadvantages such as poor comfort, and the price is higher

Method used

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  • Stab-resisting cloth with inorganic powder coating and preparing method of stab-resisting cloth

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] see figure 1 As shown, a kind of inorganic powder coating stab-proof cloth, comprises inorganic powder coating 1 and base cloth 2, and described inorganic powder coating 1 is glued with base cloth 2 through adhesive agent layer 3 and forms; The inorganic powder The inorganic powder in the coating 1 is silicon carbide, wherein the percentage content of the inorganic powder in the coated stab-proof cloth of silicon carbide is 42%.

[0023] The high hardness of these materials effectively improves the damage of the surface of the anti-stab cloth to the intruding blade or sharp part, preventing penetration and cutting.

[0024] The base fabric 2 is a woven fabric mixed with aramid fiber and ultra-high molecular weight polyethylene, wherein the base fabric 2 is a continuous coil with a continuous length greater than 50m, and its surface density is 200g / m 2 .

[0025] The adhesive in the adhesive layer is PVB, which has better elasticity and can improve the performance of b...

Embodiment 2

[0031] Please refer to figure 1 , an inorganic powder coating stab-proof cloth, comprising an inorganic powder coating 1 and a base cloth 2, wherein the inorganic powder coating 1 is glued to the base cloth 2 through an adhesive layer 3; the inorganic powder coating The inorganic powder in 1 is a mixed powder of boron carbide and silicon carbide, and the percentage content of the inorganic powder in the coated stab-proof cloth is 36.8%, wherein the content of boron carbide is 45.6%, and the content of silicon carbide is 54.4%.

[0032] The high hardness of these materials effectively improves the damage of the surface of the anti-stab cloth to the intruding blade or sharp part, preventing penetration and cutting.

[0033] The base fabric 2 is an aramid woven fabric, wherein the base fabric is a continuous coil with a continuous length greater than 50m, and its surface density is 210g / m2.

[0034] The adhesive in the adhesive layer is PVC, which has good elasticity and can imp...

Embodiment 3

[0040] Please refer to figure 1 As shown, a kind of inorganic powder coating stab-proof cloth, comprises inorganic powder coating 1 and base cloth 2, and described inorganic powder coating 1 is glued with base cloth 2 through adhesive agent layer 3 and forms; The inorganic powder The inorganic powder in coating 1 is boron carbide, and the percentage content of the inorganic powder in the coated stab-proof cloth is 37.9%.

[0041] The high hardness of these materials effectively improves the damage of the surface of the anti-stab cloth to the intruding blade or sharp part, preventing penetration and cutting.

[0042] The base cloth 2 is an ultra-high molecular weight polyethylene woven fabric, wherein the base cloth is a continuous coil with a continuous length greater than 50m, and its surface density is 180g / m 2 .

[0043] The adhesive in the adhesive layer is a styrene block copolymer thermoplastic elastomer with good elasticity, which can improve the performance of buffer...

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Abstract

The invention discloses stab-resisting cloth with an inorganic powder coating and a preparing method of the stab-resisting cloth. The stab-resisting cloth comprises the inorganic powder coating and base cloth. The inorganic powder coating and the base cloth are stuck through an adhesive layer. Inorganic powder in the inorganic powder coating is ceramic powder. The prepared finished slab-resisting cloth with the inorganic powder coating is a soft non-metal stab-resisting product and has good stab-resisting performance, the face density of a stab-resisting material of the stab-resisting cloth is reduced by 20% than that of a resin fiber composite material of the same base cloth, the overall thickness and weight are reduced to a great degree, and the service life of the stab-resisting material of the stab-resisting cloth is prolonged by 50% or above than that of a stab-resisting material containing metal. In addition, the prepared stab-resisting cloth has better softness, and the comfortable and flexible degree is better when the stab-resisting cloth is made into stab-resisting clothes to be worn.

Description

technical field [0001] The invention relates to the field of stab-proof materials, in particular to an inorganic powder-coated stab-proof cloth. Background technique [0002] According to the requirements of stab-resistant clothing at home and abroad, stab-resistant materials are generally classified into three types: non-metal, metal and the combination of the two. Due to the increasing requirements for weight loss, softness and wearing comfort of current stab-resistant products, the demand for non-metallic stab-resistant materials has gradually increased in recent years. According to the current stab-proof clothing standard "GA68-2008 Police Stab-proof Clothing" of the Ministry of Public Security of my country, the detection device is a sharp double-edged high-hardness steel scorpion. During the piercing process, the material needs to resist the normal force of the detection tool. Cuts towards piercing and sideways while dissipating impact energy. In this process, the rol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F41H1/02
CPCF41H1/02
Inventor 徐永红丁旭张苏宁李振国
Owner 江苏安卡新材料科技有限公司
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