Textile size and preparation method thereof

Abstract

The invention discloses textile size and a preparation method thereof. The textile size is prepared from the following components in parts by weight: 40-50 parts of PE liquid, 60-70 parts of methacrylic acid, 65-90 parts of butyl acrylate, 45-60 parts of ethyl acrylate, 400-600 parts of methyl acrylate, 150-200 parts of methyl methacrylate, 5-7 parts of an emulgator, 7-9 parts of ammonium persulfate, 10-15 parts of a defoaming agent, 3-5 parts of an antistatic agent, 10-15 parts of penetrant and 80-120 parts of ammonium hydroxide. The textile size has the following beneficial effects: (1) thetextile size prepared through the preparation method is moderate in viscosity and good in sizing stability; and (2) after yarn is treated through the textile size, the sizing performance of the yarn is improved obviously, the breaking strength and abrasion performance are improved obviously, and thus the weavability of the yarn treated through the size is also improved obviously.

Description

technical field [0001] The invention relates to the technical field of pulp, in particular to a textile pulp and a preparation method thereof. Background technique [0002] In the textile industry, during the weaving process, the warp yarns are rubbed thousands of times from unwinding from the weaving shaft to the completion of weaving. During the working process, the yarn is repeatedly bent, stretched and rubbed. In the above process, the surface of the yarn body is fluffed or pilled, and the yarn will be broken seriously, which will affect the quality of the cloth surface. In the prior art, warp yarns need to be sized to improve weavability to ensure smooth weaving on the machine. During the sizing process, a part of the size penetrates into the interior of the yarn to increase the bonding force between fibers, and the other part of the size is coated on the surface of the yarn to form a size film, which increases the breaking strength of the yarn, and the hairiness on th...

AI Technical Summary

Problems solved by technology

[0003] The current textile size has the following defects: 1) The size film is not strong enough, which will eventually affect the strength of the yarn. When the warp and weft are interwoven, it cannot withstand repeated friction, which will eventually affect the quality of the cloth surface; 2) The traditional sizing has severe re-viscosity and unstable sizing; 3) Poor conformability of hairiness and poor penetration of sizing, making it difficult to desizing