Attapulgite clay textile slashing size and process technology thereof

A technology of attapulgite clay and production process, applied in textiles, papermaking, fiber processing, etc., can solve the problems of unrecognized and effective utilization, and achieve the effect of smooth hand, uniform and stable slurry, and elasticity

Inactive Publication Date: 2006-05-17
SUYUAN GROUP HUAIAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Our country is mainly produced in the Xuyi (Jiangsu)-Mingguang (Anhui) metallogenic belt at the junction of Jiangsu and Anhui and the Liuhe area of ​​Jiangsu. Since its discovery in 1979, it has not been recognized and effectively used for a lo

Method used

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  • Attapulgite clay textile slashing size and process technology thereof
  • Attapulgite clay textile slashing size and process technology thereof
  • Attapulgite clay textile slashing size and process technology thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0030] Example 1: Purified attapulgite clay 40.0%, water-soluble polyacrylate 26.0%, carbonyl diamide 23.0%, carboxymethyl cellulose sodium 6.0%, hydrolyzed polyacrylonitrile 1.5%, emulsified oil 1.5% , Sodium carbonate 2.0%, polyethylene oxide 0.0003% are processed into 20% solid content slurries according to the production process, and the whole process of industrial testing of 80-count cotton warp yarns is carried out in Huai'an Qingmian Group and Huai'an Qingyin Group. The warp reinforcement rate is 18.91, the elongation reduction rate is 27.25, the warp yarn breakage is 0.15 per machine, the serous film intact rate is >88%, and the hairiness is reduced by 90%.

Example Embodiment

[0031] Example 2: Purified attapulgite clay 44.0%, polyacrylamide 26.0%, carbonyl diamide 21%, sodium carboxymethyl cellulose 5.5%, hydrolyzed polyacrylonitrile 0.5%, sodium carbonate 1.5%, emulsification The oil 1.5% and polyethylene oxide 0.0002% are made into a slurry with a solid content of 18% according to the production process. The industrial test is carried out in Qingmian Group with 60 cotton warp yarns. At the same time, it is desizing and dyed into finished fabrics in Qingyin Group. The warp reinforcement rate is 12.65, the elongation reduction rate is 26.93, the warp yarn breakage is 0 per machine, the serosa intact rate is more than 90%, and the hairiness is reduced by 88%.

Example Embodiment

[0032] Example 3: Purified attapulgite clay 47.0%, polyacrylate 25.0%, carbonyl diamide 22.0%, sodium carboxymethyl cellulose 4.0%, sodium carbonate 1.0%, hydrolyzed polyacrylonitrile 1.0%, Polyethylene oxide 0.0002% was processed into a 16% solids sizing solution according to the production process, and the whole process of industrial test of 40 warp yarns of cotton was carried out in the above two units, and the results were satisfactory.

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Abstract

The present invention discloses an attapulgite clay textile sizing slurry and its production process. Its composition includes (by wt%) 40.0-56.0% of purified attapulgite clay, 23.0-26.0% of water-soluble polyacrylic acid, 18.0-23.0% of carbonyl diamide, 3.0-6.0% of sodium carboxymethyl cellulose, 0-1.5% of hydrolyzed polyacrylonitrile, 0-1.5% of emulsible oil, 0-2.0% of sodium carbonate and 0-0.0003% of polyethylene glycol oxide. Its production process includes the following steps: (1), ore dressing, pulverizing and purification; (2), mixing all the raw materials according to mixing ratio, kneading and pelleting; and (3), shearing, rolling so as to obtain the finished product material.

Description

Technical field [0001] The invention relates to a textile sizing slurry and a manufacturing process thereof, in particular to an attapulgite clay textile sizing slurry and a manufacturing process thereof. Background technique [0002] Sizing is a key technology in the production process of woven fabrics, commonly known as "tiger's mouth", "one shift of cloth machine per minute for sizing", and "good sizing is equal to half of the cloth has been woven". Starch has been used as the main component for sizing raw materials for a long time. At present, modified starches such as acid hydrolyzed and oxidized starches are mostly used as the main ingredient to mix different proportions of organic polymer materials as the size of low and medium count yarns, and PVA is used as the main size component for fine and high count yarns. The European Union refuses to use PVA fabrics, so the theme of the 2003 "National Sizing and Sizing Technology" (International Academic Exchange Center of X...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D06M15/263D06M11/78
Inventor 吴培菊季言刚
Owner SUYUAN GROUP HUAIAN
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