Environment-friendly spinning size and preparation method thereof

A kind of textile size, environmental protection technology, applied in the field of environment-friendly textile size and its preparation, can solve the problems of hard size film, environmental pollution, poor adhesion of synthetic fibers, etc., to achieve the improvement of viscosity stability, preparation and mixing Simple, effect of reducing weaving defects

Inactive Publication Date: 2019-09-20
老河口光联科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] As the earliest used textile size, starch size has the advantages of easy acquisition of raw materials and low price. However, starch size has obvious disadvantages, such as poor fluidity, unstable viscosity, poor adhesion to synthetic fibers, and hard and thick size film. crisp
[0004] PVA size has strong adhesion to fibers, good wear resistance of size film, good miscibility, excellent sizing effect, but poor yarn separation, secondary hairiness, difficult to desizing, difficult to degrade, easy to cause environmental pollution, Using less or not using PVA is an inevitable trend in the development of slurry
[0005] Acrylic size also has good size film strength, good penetrability, and easy desizing after several times of replacement, and there are many varieties of acrylic size with different characteristics. However, acrylic size has moisture absorption and stickiness. Sticky, and the preparation process of acrylic slurry is complex and costly

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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  • Environment-friendly spinning size and preparation method thereof
  • Environment-friendly spinning size and preparation method thereof
  • Environment-friendly spinning size and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Put 20g water-soluble polyester slurry, 20g polyacrylate, 10g industrial refined salt, 39g urea, 4g flat plus O, 5g sodium tripolyphosphate, 1g borax and 1g sodium persulfate into the mixer at normal temperature, mix and stir After 5 minutes, the first mixture was obtained, and 900 g of cornstarch was added to the first mixture, and the stirring was continued for 5 minutes to obtain an environmentally friendly textile size.

Embodiment 2

[0033] Put 75g water-soluble polyester slurry, 50g polyacrylate, 37.5g industrial refined salt, 50g urea, 2g flat plus O, 5g trisodium phosphate, 3g borax and 0.5g ammonium persulfate into the mixing mixer at normal temperature, mix Stir for 10 minutes to obtain the first mixture, add 450 g of corn starch and 325 g of tapioca starch to the first mixture, and continue stirring for 10 minutes to obtain an environmentally friendly textile slurry.

Embodiment 3

[0035] Put 107g water-soluble polyester slurry, 100g polyacrylate, 75g industrial refined salt, 100g urea, 5g flat plus O, 5g sodium tripolyphosphate and 5g trisodium phosphate, 2g borax and 0.5g into the mixing mixer at room temperature Potassium persulfate was mixed and stirred for 5 minutes to obtain the first mixture, 250 g of corn starch and 400 g of potato starch were added to the first mixture, and the stirring was continued for 10 minutes to obtain an environmentally friendly textile slurry.

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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PUM

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Abstract

The invention provides environment-friendly spinning size and a preparation method thereof. The environment-friendly spinning size comprises native starch, polyester, polyacrylate, refined salt, urea, peregal O, phosphate, borax and viscosity reducer. The preparation method includes: stirring and mixing raw materials except for the native starch, adding the native starch, and mixing and stirring well to obtain the environment-friendly spinning size. The spinning size is simple in size mixing, high in stability and permeability and suitable for various yarns, and the preparation method is simple, low in cost and good in application prospect.

Description

technical field [0001] The invention relates to the technical field of textile sizing, in particular to an environment-friendly textile size and a preparation method thereof. Background technique [0002] In the textile industry, the currently commonly used textile size mainly includes: starch size, PVA and acrylic size. [0003] As the earliest used textile size, starch size has the advantages of easy acquisition of raw materials and low price. However, starch size has obvious disadvantages, such as poor fluidity, unstable viscosity, poor adhesion to synthetic fibers, and hard and thick size film. crisp. [0004] PVA size has strong adhesion to fibers, good wear resistance of size film, good miscibility, excellent sizing effect, but poor yarn separation, secondary hairiness, difficult to desizing, difficult to degrade, easy to cause environmental pollution, Using less or not using PVA is an inevitable trend in the development of slurry. [0005] Acrylic size also has goo...

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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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/11D06M15/507D06M15/263D06M13/432D06M11/71D06M11/82D06M11/13D06M101/06D06M101/32
CPCD06M11/13D06M11/71D06M11/82D06M13/432D06M15/11D06M15/263D06M15/507D06M2101/06D06M2101/32
Inventor 孙德智
Owner 老河口光联科技有限公司
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