Attapulgite spinning slurry adjuvant

Abstract

The invention discloses a concave-convex weave slurry agent. The invention is characterized in that the concave-convex weave slurry agent is formed by high-viscosity concave-convex rod clay, active concave-convex rod clay, polyacrylamide, sodium carboxymethylstarch, carbowax and alkyl sodium sulfonate; mixing the materials and processing into powder material, packing into final product. The inventive agent can be used in variable weave slurries, to accelerate the penetration and adhesive of slurry, to improve the adhesion and make the slurry uniform, the film flexible and smooth, with wide application, low cost and high biological degradation, without pollution. The inventive agent can absorb the harmful material and gas of weave slurry.

Description

Technical field: [0001] The invention relates to textile size, in particular to an attapulgite textile size auxiliary. Background technique: [0002] Warp sizing before weaving is a key process to ensure loom efficiency, improve gray cloth quality, and reduce warp breakage. In recent years, with the continuous increase of high-speed looms, the continuous development of high-density textiles, and the extensive use of various new fibers, The requirements for warp sizing quality are getting higher and higher. The three major elements of warp yarn sizing are size, sizing equipment and sizing process. However, the selection and coordination of the sizing plays a decisive role. With the development of the textile industry, reasonable selection of existing sizing materials, active development of new sizing materials, and scientific sizing formula research must not only meet the requirements of the sizing process, but also save energy. , reduce environmental pollution and reduce s...

AI Technical Summary

Problems solved by technology

[0005] The weak point of above-mentioned patent is to have selected 40~60% polyvinyl alcohol for use, and polyvinyl alcohol is a kind of typical water-soluble macromolecular polymer, although all have good adhesion property to cellulose fiber and synthetic fiber, but Polyvinyl alcohol is a highly biodegradable organic compound

[0007] The selection of purified attapulgite clay for the textile sizing slurry in the above patent documents is beneficial to improve the quality of the textile sizing slurry, but the disadvantage is that the actual viscosity of the attapulgite clay is not considered, because the purified The actual viscosity of attapulgite clay will not increase, but the selection of attapulgite clay in textile sizing slurry is mainly based on the actual viscosity and adsorption capacity of attapulgite clay. The actual viscosity of the attapulgite clay in the material should be above 3000mPa·s, and the actual viscosity of the attapulgite clay has a great relationship with the raw ore mining of the attapulgite clay. As long as the attapulgite clay mining area is layered and classified For mining, attapulgite clay with a raw ore viscosity exceeding 2000mPa·s is selected, and after conventional production processes such as weathering, soaking, and extrusion, the actual viscosity of the finished attapulgite clay can reach more than 3000mPa·s, and no purification treatment is required; even Purification treatment, the purification treatment process of dry mineral processing, crushing, ultra-fine processing and winnowing in the above patent documents is also not conducive to improving the actual viscosity of attapulgite clay, because the actual viscosity of attapulgite clay processed by the above process is The attenuation will be very large. Several experimental data have confirmed that if the attapulgite clay with a raw ore viscosity exceeding 2000mPa·s is selected, the actual viscosity of the attapulgite clay processed by the above process will be lower than 2000mPa·s, and after ultrafine processing The impurities in the attapulgite clay are also very fine particles, which are difficult to remove by gravity winnowing