Preparation method of finishing agent of textiles

Abstract

The invention provides a preparation method of a finishing agent of textiles. The finishing agent of textiles has excellent antibacterial performance, and has obvious inhibiting effects on common staphylococcus aureus, candida albicans, escherichia coli and the like; has excellent ultraviolet protection function and stronger waterproof function. The antibacterial rate of the finishing agent to the escherichia coli is detected to be larger than 99.98 percent after washing for 50 times, the bactericidal activity of the finishing agent to the staphylococcus aureus is detected to be above 3.1 after washing for 50 times, and the bacteriostatic activity value is detected to be above 5.9; the energy consumption is low, and the cost is saved; no severe chemical reaction occurred in the process, no other impurities is carried, and the decomposition deformation of products cannot be caused; the phenomena such as difficulty in dispersing and easiness in agglomerating cannot occur during the finishing process; the preparation method of the finishing agent of the textiles is simple and convenient to operate, can realize automated operation, and is good in stability and convenient to maintain; the finishing agent is wide in application range and is suitable for all fabrics; through skin irritation test carried out domestic rabbits, the finishing agent is proved to be nonirritating; the direct use of heavy metal is avoided, and formaldehyde and harmful heavy metal are not contained.

Description

technical field [0001] The invention relates to a preparation method of a finishing agent for textiles, which is mainly used in the field of textiles. Background technique [0002] Ultraviolet light is a kind of electromagnetic wave, which is a kind of harmful light. When it is absorbed through the skin, it will damage DNA. When DNA is damaged, cells will die or develop into uncontrollable cancer cells. This is the initial stage of tumor formation. Most of the ultraviolet rays on the earth's surface come from the sun, but because of the protection of the ozone layer, the animals and plants on the earth can avoid the harm of ultraviolet rays. However, with the development of society, a large amount of freon emissions lead to the gradual thinning of the ozone layer and even holes, and people are vulnerable to ultraviolet rays when they are outdoors. Therefore, in daily life, anti-ultraviolet textiles are getting more and more attention. At present, most ideal ultraviolet abs...

AI Technical Summary

Problems solved by technology

[0009] In order to solve the existing but existing technology (1) cannot have anti-ultraviolet and antibacterial functions at the same time; (2) can only be used in chemical fiber products and cannot be used in natural fibers, and the application range is small; Molecular decomposition; (4) Poor safety performance and potential toxicity; (5) Affects the shading of the fabric, easy to change color, and poor aesthetics; (6) The nano-effect of nano-zinc oxide, directly adding nano-zinc oxide is very easy to appear difficult Dispersion, easy reunion, etc., and it is not washable when used for finishing, serious discoloration, poor antibacterial and anti-ultraviolet effects, which seriously affect the above-mentioned defects in its wide application in the chemical industry