Ultraviolet resistant soft magnetic door gauze and preparation method thereof

Abstract

The invention discloses ultraviolet resistant soft magnetic door gauze. The gauze comprises the following raw materials in parts by weight: 7-10 parts of 0.1-0.15mol / l ammonium persulfate aqueous solution, 70-74 parts of aniline, 2-3 parts of 0.5-0.6mol / l hydrochloric acid, 1-2 parts of carbon nanotube, 140-160 parts of 80-90% formic acid, 40-50 parts of nylon 6, 0.2-0.3 part of polybutylene terephthalate, 0.8-1 part of hexadecanoic acid, 0.1-0.13 part of ultraviolet absorbent UV-329, 0.2-0.4 part of 2-mercaptobenzimidazole, 1-2 parts of tetrahydrofurfuryl alcohol, 0.1-0.2 part of diacetone acrylamide, 0.07-0.1 part of manganous isooctanoate, 0.3-0.4 part of vinyl carboxylic ester, 1-2 parts of polybenzimidazole and 0.3-0.5 part of sodium borohydride. The gauze woven of fibers has good electromagnetic radiation protection effects and also has good ultraviolet resistance.

Description

technical field [0001] The invention relates to the technical field of gauze, in particular to an anti-ultraviolet soft magnetic door gauze and a preparation method thereof. Background technique [0002] Although the polyaniline conductive fiber has good conductivity, the stability of the polyaniline solution is poor. When the solid concentration exceeds 6%, the spinning solution will produce gel after a short period of time. When the solution spinning technology is used to form the fiber At the required concentration (>10%), the formation of gel hinders the use of the solution, it is very difficult to spin with it, the requirements for solvent and spinning equipment are high, and the physical and mechanical properties of the obtained fibers are poor, the strength Low, high brittleness, it is quite difficult to carry out subsequent processing such as spinning and weaving. In order to improve the physical and mechanical properties of fibers and improve their applicability...

AI Technical Summary

Problems solved by technology

[0002] Although the polyaniline conductive fiber has good conductivity, the stability of the polyaniline solution is poor. When the solid concentration exceeds 6%, the spinning solution will produce gel after a short period of time. When the solution spinning technology is used to form the fiber At the required concentration (>10%), the formation of gel hinders the use of the solution, it is very difficult to spin with it, the requirements for solvent and spinning equipment are high, and the physical and mechanical properties of the obtained fibers are poor, the strength Low, high brittleness, and it is quite difficult to carry out subsequent processing such as spinning and weaving