Fireproof breathable garment fabric

Abstract

The invention discloses a fireproof breathable garment fabric. The fireproof breathable garment fabric is prepared by the following steps: 1, adding a certain amount of methoxyaniline into absolute ethyl alcohol to obtain a solution; 2, weighing a certain amount of polyisocyanate to be added to sodium hydroxide, cooling to room temperature, separating out crystals, and performing filtering; 3, adding the phthalic acid prepared in the step 2 into a reaction container at the same time, then adding polyethylene glycol into the reaction container, and then performing discharging to obtain graftedpolyester fibers; 4, adding the object obtained in the step 3 to acetone, filtering the product, removing the catalyst, and carrying out evaporative crystallization on the product to obtain aminated polyester; and 5, dissolving the product prepared in the step 4 in an acetone solution, and adding the solution prepared in the step 1 to the acetone solution at the same time. The prepared fabric hascertain fireproof performance, yarns are subjected to fireproof sizing and then weaving, gaps are formed between the yarns of the prepared fabric, and the prepared fabric has good air permeability.

Description

technical field [0001] The invention relates to the technical field of clothing fabrics, in particular to a fireproof and breathable clothing fabric. Background technique [0002] For firefighters, it is inevitable to be in contact with fire while extinguishing a fire, and the clothes worn by them are highly flammable, which threatens the lives of firefighters. Existing firefighting suits are all made of fireproof and fireproof fabrics. , not only the quality is heavy, but at the same time, in order to achieve the effect of fire prevention, general clothes are not breathable. In the preparation process of fireproof fabrics, fireproofing agents are usually added when the fabrics are sizing to achieve fireproof effects. The gaps between fabrics are blocked, resulting in The fabric is airtight, and at different temperatures, the human body's adaptable temperature is limited, so it is impossible to confirm the limit temperature that the human body can tolerate in the environment...

AI Technical Summary

Problems solved by technology

[0002] For firefighters, it is inevitable to be in contact with fire while extinguishing a fire, and the clothes worn by them are highly flammable, which threatens the lives of firefighters. Existing firefighting suits are all made of fireproof and fireproof fabrics. , not only the quality is heavy, but at the same time, in order to achieve the effect of fire prevention, general clothes are not breathable. In the preparation process of fireproof fabrics, fireproofing agents are usually added when the fabrics are sizing to achieve fireproof effects. The gaps between fabrics are blocked, resulting in The cloth is not breathable, and at the same time, the human body's adaptable temperature is limited at different temperatures, so it is impossible to confirm the limit temperature that the human body can tolerate in the environment, which may easily cause life danger