Three-layer structure firefighter uniform with self-cleaning function and production method thereof

Abstract

The invention belongs to the technical field of firefighter garments, and particularly relates to a three-layer structure firefighter uniform with a self-cleaning function and a production method thereof, and the three-layer structure firefighter uniform comprises an outer layer fabric, a middle layer fabric and an inner layer fabric; the middle-layer fabric is positioned between the outer-layer fabric and the inner-layer fabric; the outer-layer fabric is mainly made of a flame-retardant fabric woven by polyimide fibers, namely Yillun 95, and the outer layer of the flame-retardant fabric is coated with a mixed solution of a fluorinated polysiloxane hydrophobic adhesive and TiO2 nanoparticles; the middle-layer fabric is mainly made of a flame-retardant silica gel point composite fabric structure consisting of flame-retardant silica gel points, polyester spunlace base cloth and a PTFE (Polytetrafluoroethylene) film; a super-hydrophobic interface is formed through water-repellent finishing of a fire-fighting protective layer, dust stains are removed from the surface according to the lotus effect theory, organic stains are chemically decomposed into carbon dioxide, water and other small molecules through the photocatalysis technology, and then the self-cleaning effect of the stains on the surface of the fire-fighting clothes is achieved.

Description

technical field [0001] The invention belongs to the technical field of fire-fighting clothing, in particular to a three-layer structure fire-fighting clothing with self-cleaning function and a production method thereof. Background technique [0002] Firefighting clothing is one of the necessary equipment to protect the personal safety of the first-line firefighters who are active in fire, explosion, landslide, poisoning and other safety accident rescue sites. The fire, explosion, landslide, poisoning and other safety accident rescue sites are often high-risk operating environments where high temperature, high humidity, strong radiant heat, noise, toxic and harmful gases, oil, smoke, dust, powder and other stains coexist. Firefighters will inevitably be contaminated with various stains in their working environment during the rescue mission. At the same time, when performing rescue tasks, operators often need to complete a series of high-intensity physical labor such as equip...

AI Technical Summary

Problems solved by technology

[0005] In order to make up for the deficiencies of the existing technology, the firefighting clothing commonly used in China currently adopts a four-layer structure, which makes it have an overall thick, poor air permeability, and heat and humidity comfort needs to be improved; at the same time, the fabric is s...

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