Ultraviolet-resistant flame-retardant multifunctional coating fabric finishing agent and finishing process

Abstract

The invention discloses an anti-ultraviolet flame-retardant multifunctional coating fabric finishing agent and a finishing process. The anti-ultraviolet flame-retardant multifunctional coating fabricfinishing agent comprises 5-26 parts of phenyl anthranilate, 0.4-0.6 part of a stabilizer, 1.5-23 parts of a surfactant, 1-1.2 parts of an antioxidant, 5-15 parts of a leveling agent, 2.5-15 parts ofpolyvinyl alcohol, 1.2-26 parts of a flame retardant and 2.5-60 parts of an organic solvent. The polyvinyl alcohol is an organic compound, is a white powdery solid and is flavorless, the surfactant comprises potassium 2-ethylhexanol phosphate diester, tetrabutylphosphonium iodide and sodium phytate; the antioxidant comprises a light stabilizer, a pH value stabilizer and a heat stabilizer; the phenyl anthranilate is colorless or light yellow crystals; and the solubility of the finishing agent in water is quite low, the finishing agent is not decomposed by concentrated alkali or concentrated acid, and the melting point of the finishing agent is 130 DEG C. After the finishing agent coats a fabric, the ultraviolet resistance is stable, and the finishing agent has flame retardance.

Description

technical field [0001] The invention relates to a multifunctional coated fabric, in particular to a finishing agent for an anti-ultraviolet and flame-retardant multifunctional coated fabric and a finishing process. Background technique [0002] The harmful effects of excessive ultraviolet radiation on the human body are well known. Common anti-ultraviolet fabrics are generally coated with anti-ultraviolet coatings on the fabrics, and the current common anti-ultraviolet coatings generally have extremely poor stability, and the anti-ultraviolet effect of the fabric will be different under different light and pH conditions; and , The fires caused by fabrics are increasing, threatening human life and property safety. At present, common fabrics generally do not have both UV resistance and flame retardancy, and their practicability is not strong. [0003] Therefore, we need to design a new anti-ultraviolet, flame-retardant multifunctional coating fabric finishing agent and finish...

AI Technical Summary

Problems solved by technology

Common anti-ultraviolet fabrics are generally coated with anti-ultraviolet coatings on the fabrics, and the current common anti-ultraviolet coatings generally have extremely poor stability, and the anti-ultraviolet effect of the fabric will be different under different light and pH conditions; and , the fires caused by fabrics are increasing, threatening human life and property safety. At present, common fabrics generally do not have both anti-ultraviolet and flame-retardant properties, and their practicability is not strong.

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