Textile slurry and preparation method thereof

Abstract

The invention relates to a textile slurry, which comprises a monomer mixing liquid, a small material, and process water, wherein the monomer comprises 410 kg of an ethylene-ethyl acrylate copolymer, 44 kg of butyl acrylate, 206 kg of styrene, 40 kg of acrylic acid, 50 kg of methyl methacrylate, and 84-50 kg of methacrylic acid, and the small material comprises 4 kg of an emulsifier, 5 kg of an initiator, 12 kg of a defoamer, 2 kg of an antistatic agent, 15 kg of a penetrant, 70 kg of ammonia water, and 320 kg of alcohol. The invention further discloses a preparation method of the textile slurry. According to the present invention, the slurry belongs to the pure acrylate and copolymerization anionic compound, has good mechanical stability, is suitable for weaving of a variety of high-grade fabrics, especially for water spraying of ultra-fine polyester and nylon fiber silks and sizing with an air-jet loom, and has characteristics of good water-solubility, good permeability, good antistatic property, strong cohesion, silk traction enhancing after silk sizing, abrasion resistance, clear opening, no slurry dropping, easy use, low environmental pollution, and post-finishing plant desizing cost and environmental impact reducing.

Description

technical field [0001] The patent of the present invention relates to the technical field of textile sizing formula, in particular to a textile size and a preparation method thereof. Background technique [0002] Textile sizing is a key link in weaving engineering. The purpose of sizing is mainly to improve the wear resistance of yarn. At present, textile sizing is mainly divided into three categories: starch, polyvinyl alcohol (PVA), and polyacrylic acid. occupy an important position outside. But there are still some problems. For example, polyvinyl alcohol size cannot be biodegraded, which has caused serious environmental problems and is being gradually replaced; starch size has large viscosity fluctuations and poor gelatinization performance. Traditional polyacrylic sizing has severe reviscous, strong adhesion to fibers, limitations in sizing ultrafine fibers, unstable sizing, troubles in subsequent desizing, resulting in higher cost of finishing plants and greater envir...

AI Technical Summary

Problems solved by technology

However, there are still some problems at present. For example, polyvinyl alcohol slurry cannot be biodegraded, which has caused serious environmental protection problems and is being gradually replaced; starch slurry has large viscosity fluctuations and poor gelatinization performance.

Traditional polyacrylic sizing has severe reviscous, strong adhesion to fibers, limitations in sizing ultrafine fibers, unstable sizing, troubles in subsequent desizing, resulting in higher cost of finishing plants and greater environmental impact