Acid/base-resistant cotton fiber and preparation method thereof

Abstract

The invention discloses an acid / base-resistant cotton fiber. The cotton fiber is characterized by being prepared from raw materials in parts by weight as follows: 18-24 parts of long staple cotton fibers, 7-9 parts of polypropylene fibers, 10-13 parts of straw fibers, 6-8 parts of copper ammonia fibers, 1.2-4.3 parts of carboxymethyl cellulose, 13-15 parts of bagasse, 0.7-1.2 parts of ammonium stearate, 0.6-0.9 parts of zinc oxide, 3-6 parts of sandalwood oil, 18-24 parts of toluene diisocynate, 17-23 parts of diethylene glycol, 12-14 parts of benzoic acid, 2-3 parts of common jasminorange sawdust, 1-4 parts of radix astragali, 3-5 parts of lightyellow sophora roots, 100-110 parts of 1-butyl-3-ethylimidazolium dibutyl phosphate, 104-112 parts of 1-butyl-3-methylimidazolium acetate, 4-6 parts of an additive and a proper amount of water. The production technology is improved, and the polypropylene fibers, the copper ammonia fibers, the common jasminorange sawdust, the radix astragali, the lightyellow sophora roots and the like are added, so that the acid / base resistance and the insect-preventing and antibacterial effects of the cotton fiber are improved.

Description

[0001] technical field [0002] The invention relates to the technical field of textile materials, in particular to an acid and alkali resistant cotton fiber and a manufacturing method thereof. Background technique [0003] Cotton fiber is the fiber covered on the seeds of the Malvaceae cotton plant, also known as cotton, referred to as cotton, and is the main raw material of my country's textile industry. Cotton fiber products have good moisture absorption and air permeability, are wear-resistant and washable, soft and warm, have good warmth retention in winter, and are breathable and cool in summer. They are widely used in clothing fabrics, decorative fabrics and other fields. [0004] However, in the prior art, the application of cotton fiber is limited due to its many defects. For example, cotton fiber products are susceptible to microorganisms and are easily eroded by bacteria and molds, and the antibacterial and anti-mildew effects are not significant; cotton fiber it...

AI Technical Summary

Problems solved by technology

[0004] However, in the prior art, cotton fiber has limited its application due to its many defects.

For example, cotton fiber products are susceptible to microorganisms and are easily eroded by bacteria and molds, and the antibacterial and anti-mildew effects are not significant; cotton fiber itself has poor anti-ultraviolet ability, so that its production of summer clothing will cause skin pigmentation and even skin cancer; cotton fiber The flame retardant effect is poor, and the fire hazard caused by it is on the rise...