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Polyester curtain fabric stiffening finishing slurry and preparation method thereof

A technology for stiffening finishing and curtains, applied in fiber processing, textile and papermaking, improved hand-feeling fibers, etc., can solve the problems of long drying time, insufficient, yellowing hardness of fabrics, etc., and achieve fine slurry particles, rich hand feel, excellent The effect of stiffening

Inactive Publication Date: 2018-08-24
XI'AN POLYTECHNIC UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a stiffening slurry for polyester curtain fabrics, aiming at overcoming the problems of long drying time, obvious yellowing and insufficient hardness of fabrics after stiffening, which are common in existing stiffening finishing slurry for polyester curtain fabrics

Method used

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A stiff finishing slurry for polyester curtain fabric, consisting of the following components: 18% vinyl acetate, 6.5% methyl acrylate, 0.12% dimethacrylate, 0.5% polyvinyl alcohol, 1.8% methyl sorbate, plant Glue 0.1%, nonylphenol polyoxyethylene ether 0.3%, sodium lauryl sulfate 0.6%, ammonium persulfate 0.12%, sodium bicarbonate 0.03%, o-methylhydroquinone 0.05%, dehydroacetic acid 0.3% , and the rest is deionized water, and the sum of the contents of the above components is 100%.

[0040] Its preparation method is specifically implemented according to the following steps:

[0041] Step 1, weigh raw materials according to the following formula, vinyl acetate 18%, methyl acrylate 6.5%, dimethacrylate 0.12%, polyvinyl alcohol 0.5%, methyl sorbate 1.8%, vegetable gum 0.1%, nonyl Phenol polyoxyethylene ether 0.3%, sodium lauryl sulfate 0.6%, ammonium persulfate 0.12%, sodium bicarbonate 0.03%, o-methylhydroquinone 0.05%, dehydroacetic acid 0.3%, the rest is deionized wate...

Embodiment 2

[0052] A stiff finishing slurry for polyester curtain fabric, consisting of the following components: 18.5% vinyl acetate, 6% methyl acrylate, 0.1% dimethacrylate, 0.8% polyvinyl alcohol, 1.8% methyl sorbate, plant Glue 0.05%, nonylphenol polyoxyethylene ether 0.4%, sodium lauryl sulfate 0.4%, ammonium persulfate 0.1%, sodium bicarbonate 0.04%, o-methylhydroquinone 0.05%, dehydroacetic acid 0.1% , and the rest is deionized water, and the sum of the contents of the above components is 100%.

[0053] Its preparation method is specifically implemented according to the following steps:

[0054] Step 1, weigh raw materials according to the following formula, vinyl acetate 18.5%, methyl acrylate 6%, dimethacrylate 0.1%, polyvinyl alcohol 0.8%, methyl sorbate 1.8%, vegetable gum 0.05%, nonyl Phenol polyoxyethylene ether 0.4%, sodium lauryl sulfate 0.4%, ammonium persulfate 0.1%, sodium bicarbonate 0.04%, o-methylhydroquinone 0.05%, dehydroacetic acid 0.1%, the rest is deionized wate...

Embodiment 3

[0065] A stiff finishing slurry for polyester curtain fabric, consisting of the following components: 18% vinyl acetate, 7% methyl acrylate, 0.08% dimethacrylate, 1% polyvinyl alcohol, 1.5% methyl sorbate, plant Glue 0.1%, nonylphenol polyoxyethylene ether 0.3%, sodium lauryl sulfate 0.8%, ammonium persulfate 0.08%, sodium bicarbonate 0.05%, o-methylhydroquinone 0.04%, dehydroacetic acid 0.3% , and the rest is deionized water, and the sum of the contents of the above components is 100%.

[0066] Its preparation method is specifically implemented according to the following steps:

[0067] Step 1, weigh raw materials according to the following formula, vinyl acetate 18%, methyl acrylate 7%, dimethacrylate 0.08%, polyvinyl alcohol 1%, methyl sorbate 1.5%, vegetable gum 0.1%, nonyl Phenol polyoxyethylene ether 0.3%, sodium lauryl sulfate 0.8%, ammonium persulfate 0.08%, sodium bicarbonate 0.05%, o-methylhydroquinone 0.04%, dehydroacetic acid 0.3%, the rest is deionized water , T...

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Abstract

The invention discloses a polyester curtain fabric stiffening finishing slurry. The polyester curtain fabric stiffening finishing slurry comprises 18-19% of vinyl acetate, 6-7% of methyl acrylate, 0.08-0.12% of dimethacrylate, 0.5-1% of polyvinyl alcohol, 1.5-2% of methyl sorbate, 0.05-0.1% of vegetable gum, 0.3-0.5% of nonylphenol polyoxyethylene ether, 0.4-0.8% of sodium dodecyl sulfate, 0.08-0.12% of ammonium persulfate, 0.03-0.05% of sodium bicarbonate, 0.04-0.06% of o-methylhydroquinone, 0.1-0.3% of dehydroacetic acid, and the balance deionized water, and the sum of the contents of all above components is 100%. The invention also discloses a preparation method of the polyester curtain fabric stiffening finishing slurry. The purpose of the invention is to solve the common problems of long drying time, obvious yellowing and insufficient stiffness of fabrics stiffened with existing polyester curtain fabric stiffening finishing slurries.

Description

technical field [0001] The invention belongs to the technical field of textile stiffening finishing agent production, and relates to a polyester curtain fabric stiffening finishing slurry, and also relates to a preparation method of the stiffening finishing slurry. Background technique [0002] The stiffening of the fabric is generally done by padding the stiffening agent to make the fibers in the fabric yarns bond under certain conditions. The stiffening agent bonds between the fibers or forms a film on the surface of the fibers, thereby making the fabric Produces a firm, thick, full-bodied feel. The amount of environmentally friendly stiffening agents is increasing year by year, and researchers have successively launched a series of formaldehyde-free stiffening agents. At present, the type of environment-friendly fabric stiffening agent that has attracted much attention in the market is polyacrylate emulsion, which has high stability, does not produce free formaldehyde, i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/333D06M15/01D06M13/224D06M13/203D06M13/152C08F218/08C08F220/14C08F220/16C08F2/26C08F2/30D06M101/32
CPCC08F2/26C08F2/30C08F218/08D06M13/152D06M13/203D06M13/2246D06M15/01D06M15/333D06M2101/32D06M2200/50C08F220/14C08F220/16
Inventor 武海良沈艳琴张雪雪
Owner XI'AN POLYTECHNIC UNIVERSITY
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