Scrubbing resistant soft magnetic door gauze and preparation method thereof

Abstract

The invention discloses scrubbing resistant soft magnetic door gauze. The gauze comprises the following raw materials in parts by weight: 0.8-1 part of polyethylene glycol adipate, 1-2 parts of hydroxyethylidene diphosphonic acid, 0.1-0.3 part of diacetone acrylamide, 7-10 parts of 0.1-0.15mol / l ammonium persulfate aqueous solution, 70-74 parts of aniline, 1-2 parts of carbon nanotube, 140-160 parts of 80-90% formic acid, 40-50 parts of nylon 6, 0.1-0.2 part of stannic oxide, 0.2-0.4 part of disteaxyl thiodipropionate, 0.1-0.3 part of diammonium phosphate, 0.1-0.3 part of polysorbate 80, 0.8-1 part of magnesium stearate, 0.1-0.3 part of formamide and 2-3 parts of 0.5-0.6mol / l hydrochloric acid. The gauze has good monofilament flexibility, is resistant to scrubbing, is used on soft magnetic doors and is convenient to scrub.

Description

technical field [0001] The invention relates to the technical field of gauze, in particular to a scrub-resistant 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