Nano sun-resisting finishing agent and its preparation method and finishing method for textile

Abstract

The invention relates to a sunscreen finishing agent composition, a preparation method thereof and a textile post-finishing method. The nanometer sunscreen finishing agent basically consists of nanometer titanium dioxide, adhesive, amino silicon, moisture-absorbing and sweat-wicking agent and water in weight ratio. Preparation method of padding solution: Weigh nano-titanium dioxide, adhesive, amino silicon, moisture-absorbing perspiration agent, and water sequentially according to the specified ratio; heat the adhesive, add titanium dioxide to the adhesive, and stir at high speed; keep at 65°C, , Moisture-absorbing and sweat-wicking agents are added in sequence to medium b and stirred at high speed; keep 65°C, add water to medium c and stir at high speed. Finishing method: select textiles; soak in padding solution; dry; the textiles after baking become finished products. It has good wearing performance and sunscreen effect, and greatly improves the light fastness and color fastness. The product is non-toxic, tasteless, non-irritating to the skin, soft to the touch, and has good air permeability. It is economical and social benefits.

Description

technical field [0001] The invention relates to a sunscreen finishing agent, a preparation method and a fabric finishing method, and is particularly suitable for a nano sunscreen finishing agent composition, a preparation method thereof and a fabric finishing method. Background technique [0002] With the rapid increase of Freon and other fluorine compounds and global carbon dioxide emissions, the ozone layer in the atmosphere is becoming thinner, and the intensity of ultraviolet rays reaching the ground is gradually increasing. The number of patients with various skin diseases caused by sunlight has increased significantly. People have changed from pursuing sunbathing in the past and taking dark skin color as the aesthetic trend to vigorously researching on ultraviolet radiation and sun protection. In March 1995, the world's first international symposium on UV protection was held in London, England. The participants discussed a series of issues such as UV damage and protec...

AI Technical Summary

Problems solved by technology

The existing technology uses anti-ultraviolet blocking materials, mainly including ceramic powder or organic compounds. These materials play a certain role in protecting ultraviolet rays, but they have poor wearability, hard hand feeling, airtight, not washable, and low protection level. , no effect after several washes, long production cycle and other disadvantages