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A water-jet loom slurry with good flexibility and preparation method thereof

A water-jet loom and flexibility technology, applied in the field of textile printing and dyeing paste, can solve the problems of desizing, easy deformation, moisture absorption, poor toughness, etc., and achieve the effect of uniform molecular weight, good flexibility, and high value

Active Publication Date: 2021-04-30
ANHUI UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention discloses a water-jet loom slurry with good flexibility and a preparation method thereof, which has solved the technical problems of easy deformation, moisture absorption, desizing, and poor toughness in the water-jet loom slurry in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The present embodiment includes the following components in parts by weight:

[0032] 10 parts of polymeric functional monomers (including 2 parts of octadecyl methacrylate, 8 parts of vinyl isobutyl ether); 58 parts of acrylate monomers (including 8 parts of cyclohexyl methacrylate, 8 parts of isooctyl acrylate 20 parts, 30 parts of methyl methacrylate); 30 parts of acrylic monomers (25 parts of methacrylic acid, 5 parts of conyric acid); 2 parts of unsaturated fatty acid is oleic acid; 1.2 parts of allyl ether 3-hydroxypropane sulfonate sodium, 2.8 parts of alkylphenol ether ammonium sulfate and 1 part of polyoxyethylene sorbitan fatty acid ester); 0.9 parts of ammonium sulfate as initiator, co-stabilizer 2 parts of hexadecane, 20 parts of ammonia water and 220 parts of deionized water as the pH adjuster.

[0033] A method for preparing slurry for a water-jet loom with good flexibility comprises the following steps:

[0034] (1) Mix the polymeric functional monomer,...

Embodiment 2

[0041] The present embodiment includes the following components in parts by weight:

[0042] 10 parts of polymeric functional monomers (including 8 parts of octadecyl methacrylate, 2 parts of vinyl isobutyl ether); 58 parts of acrylate monomers (including 8 parts of cyclohexyl methacrylate, 8 parts of isooctyl acrylate 20 parts, 30 parts of methyl methacrylate); 30 parts of acrylic monomer (including 25 parts of methacrylic acid, 5 parts of conyric acid); 2 parts of unsaturated fatty acid is oleic acid; 5 parts of compound emulsifier (of which 1.2 parts of sodium propyl ether 3-hydroxypropane sulfonate, 2.8 parts of alkylphenol ether ammonium sulfate and 1 part of polyoxyethylene sorbitan fatty acid ester); the initiator is 0.9 parts of ammonium persulfate, and the co-stabilizer is 2 parts of hexadecane, 20 parts of ammonia water and 220 parts of deionized water as the pH regulator.

[0043] A method for preparing slurry for a water-jet loom with good flexibility comprises th...

Embodiment 3

[0051] The present embodiment includes the following components in parts by weight:

[0052] 12 parts of polymeric functional monomers (including 2 parts of trifluoroethyl acrylate, 8 parts of octadecyl methacrylate, 2 parts of vinyl isobutyl ether); 56 parts of acrylate monomers (of which 8 parts of ester, 18 parts of isooctyl acrylate, 30 parts of methyl methacrylate); 30 parts of acrylic monomer (including 25 parts of methacrylic acid and 5 parts of conyric acid); 2 parts of unsaturated fatty acid is oleic acid; 5 parts of emulsifier (including 1.2 parts of 1-allyl ether 3-hydroxypropane sulfonate sodium, 2.8 parts of alkylphenol ether ammonium sulfate and 1 part of polyoxyethylene sorbitan fatty acid ester); 0.9 parts of ammonium sulfate, 2 parts of hexadecane as a co-stabilizer, 20 parts of ammonia water as a pH regulator, and 220 parts of deionized water.

[0053] A method for preparing slurry for a water-jet loom with good flexibility comprises the following steps:

...

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Abstract

The invention discloses a method for preparing slurry for a water-jet loom with good flexibility, and belongs to the technical field of textile printing and dyeing slurry. The flexible water jet loom slurry comprises the following components in parts by weight: 5-20 parts of polymeric functional monomers, 35-60 parts of acrylic monomers, and 20-45 parts of acrylic monomers , 0-5 parts of unsaturated fatty acid, 0.5-1.5 parts of initiator, 1-5 parts of complex emulsifier, 5-20 parts of pH regulator, 1-2 parts of co-stabilizer, and 150-300 parts of deionized water. The fine emulsion method is used to pretreat the polymerized functional monomer, and then the water jet loom slurry prepared by the emulsion polymerization method has uniform molecular weight, large solid content, high concentration, low viscosity, and small particle size, especially for water jet looms. The loom size has good adhesion, clustering, water resistance and other properties, and the preparation process is simple, the raw materials are easily available, and it is environmentally friendly and harmless.

Description

technical field [0001] The invention relates to the technical field of textile printing and dyeing slurry, in particular to a flexible water-jet loom slurry that can be used for both polyester spinning and nylon spinning and a preparation method thereof. Background technique [0002] With the continuous development of new high-speed looms and the continuous improvement of weaving speed, the requirements for warp sizing quality and size are getting higher and higher. As a high-speed shuttleless loom, the water-jet loom has developed rapidly, and it has also given birth to special slurry for water-jet looms. Water-jet loom pulp is different from conventional pulp. It must meet the special requirements of water-jet looms and be easy to remove when desizing. It is this particularity of water-jet loom pulp that has attracted many countries Researchers work on this. At the same time, people are also constantly improving product performance, and the development and application pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08F220/14C08F220/06C08F220/18C08F216/18C08F222/02C08F236/22C08F216/14C08F220/22C08F2/26C08F2/30D06M15/263D06M101/32D06M101/34
CPCC08F2/26C08F2/30C08F220/14D06M15/263D06M2101/32D06M2101/34D06M2200/40C08F220/06C08F220/1808C08F220/1806C08F220/1818C08F216/18C08F222/02C08F236/22C08F216/1475C08F220/22
Inventor 杨建军陈静吴庆云吴明元张建安刘久逸付立兵王雷丁朝阳
Owner ANHUI UNIVERSITY
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