High-temperature-resistant fireproof cloth and preparation method thereof

Abstract

The invention relates to high-temperature-resistant fireproof cloth and a preparation method thereof. The preparation method is characterized by comprising the following steps: mixing and blending 10-90 parts of flame-retardant modacrylic antistatic fiber and 10-90 parts of pre-oxidized silk fiber into yarns by use of an airflow spinning machine, then mixing and sizing 0.2-1 part of antistatic carbon fiber and weaved yarns to form warp yarns, and finally weaving the warp yarns into cloth, namely obtaining the high-temperature-resistant fireproof cloth. The high-temperature-resistant fireproof cloth has the advantages that the preparation cost is lower, the high-temperature-resistant fireproof cloth can be dyed, the color is not easily changed, faded or dropped, the use range is wide and the antistatic performance is better.

Description

technical field [0001] The invention relates to a cloth, in particular to a high temperature resistant fireproof cloth capable of resisting high temperature and preventing naked flames. Background technique [0002] High temperature resistant fireproof cloth is a kind of high temperature resistant fiber. It is widely used in aerospace, metallurgy, chemical industry, building materials, fire protection and other industrial fields because of its characteristics of high temperature resistance and no open flame. [0003] The common high-temperature-resistant fireproof cloth in the prior art is made of aramid fiber composite material (Kevlar fiber) and pre-oxidized silk fiber mixed according to a certain weight ratio, and then woven into cloth. This kind of high-temperature resistant fireproof cloth can withstand the high temperature of 1000 ℃ in an instant, and will not produce open flames. When burning with open flames, it will not produce melting holes (cannot burn through), s...

AI Technical Summary

Problems solved by technology

[0004] However, due to the high price of the aramid fiber composite material, the manufacturing cost of the high temperature resistant fireproof cloth containing the material is relatively high

Moreover, the aramid fiber composite material itself does not have dyeing performance, so the high temperature resistant fireproof cloth made of it cannot be dyed, and the scope of use is limited.

In the prior art, the dyeing of this kind of high-temperature-resistant fireproof cloth is essentially to paste the pigment and color paint on the surface of the cloth fiber by bonding and drying, and the cloth fiber itself does not change color. During use or storage, discoloration, discoloration or color loss will occur due to light, sweat, friction, washing, ironing, etc., which will affect the appearance of fabrics or clothing.

In addition, the antistatic ability of the high-temperature-resistant fireproof cloth is relatively poor, and sparks will be generated when rubbing, which is not only harmful to human health, but also causes fire in severe cases.