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Composite wear-resistant fabric

A kind of wear-resistant fabric and composite technology, which is applied in the direction of wear-resistant fiber, textile and papermaking, fiber treatment, etc., can solve the problems of unfavorable environmental protection, base fabric layer damage, affecting fabric performance, etc., achieve good windproof effect, improve durability Grinding performance, good anti-mildew protection effect

Active Publication Date: 2021-12-17
江苏三盛纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the wear-resistant and anti-wrinkle coating is an organic system, and organic solvents are used. The organic anti-wrinkle and anti-wrinkle coating is not only unfavorable for environmental protection, but also needs to immerse the base cloth layer in it for 4 hours under the condition of 50-60 ° C, and then Drying at 80-90°C, soaking in organic solvents for a long time will easily cause certain damage to the base fabric layer, which will eventually affect the performance of the fabric

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

[0038] (1) Add 50g of water-based urethane acrylate, 5g of hydroxyethyl methacrylate, 5g of trimethylolpropane triacrylate, 10g of deionized water and 0.2g of SN-5040 into the stirring tank, stir evenly, and then add 20g of A -171 modified nano-silica, stirred at 1200r / min for 30min, so that A-171 modified nano-silica was evenly dispersed, and finally added 0.5g of methyl benzoylformate, stirred evenly to obtain wear-resistant material;

[0039] (2) Apply the wear-resistant material evenly on the surface of the base fabric layer by roller coating, and the coating amount is 10g / m 2 , the composite wear-resistant fabric is obtained after UV curing, wherein the curing energy of UV curing is 600mJ / cm 2 , The curing speed is 8mm / s.

Embodiment 2

[0041](1) Add 55g of water-based polyurethane acrylate, 10g of tripropylene glycol diacrylate, 3g of pentaerythritol triacrylate, 15g of deionized water and 0.7g of OROTAN731A into the stirring tank, stir evenly, and then add 22g of KH-570 modified nano-dioxide For silicon, stir at 1200r / min for 30min to disperse the KH-570 modified nano-silica evenly, and finally add 1.2g of 1-hydroxycyclohexyl phenyl ketone and stir evenly to obtain a wear-resistant material;

[0042] (2) Apply the wear-resistant material evenly on the surface of the base fabric layer by roller coating, and the coating amount is 10g / m 2 , the composite wear-resistant fabric is obtained after UV curing, wherein the curing energy of UV curing is 600mJ / cm 2 , The curing speed is 8mm / s.

Embodiment 3

[0044] (1) Add 65g of water-based polyurethane acrylate, 10g of dipropylene glycol diacrylate, 8g of trimethylolpropane triacrylate, 25g of deionized water and 1.6g of SN-5040 into the stirring tank, stir evenly, and then add 28g of A- 151 modified nano-silica, stirred at 1200r / min for 30min to disperse A-151 modified nano-silica evenly, and finally added 2.3g of isopropylthioxanthone, stirred evenly to obtain wear-resistant material;

[0045] (2) Apply the wear-resistant material evenly on the surface of the base fabric layer by roller coating, and the coating amount is 10g / m 2 , the composite wear-resistant fabric is obtained after UV curing, wherein the curing energy of UV curing is 600mJ / cm 2 , The curing speed is 8mm / s.

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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Abstract

The invention belongs to the technical field of fabrics, and particularly relates to a composite wear-resistant fabric. The fabric comprises a base cloth layer and a wear-resistant layer, and is characterized in that the wear-resistant layer comprises the following components in parts by weight of 50-70 parts of waterborne polyurethane acrylate, 10-20 parts of a reactive diluent, 20-30 parts of modified nano silicon dioxide, 0.2-2 parts of a dispersing agent, 0.5-3 parts of a photoinitiator and 10-30 parts of deionized water. According to the composite wear-resistant fabric, a proper amount of modified nano silicon dioxide is added to the wear-resistant layer, so that the wear resistance of the fabric can be effectively improved, and the prepared fabric is not prone to wear, longer in service life and good in windproof effect; the wear-resistant layer adopts a water-based system, is more environment-friendly and does not damage the base cloth layer; and in addition, the wear-resistant layer is an ultraviolet curing system, the wear-resistant layer can be obtained through curing under ultraviolet irradiation, and the curing temperature is low.

Description

technical field [0001] The application belongs to the technical field of fabrics, and in particular relates to a composite wear-resistant fabric. Background technique [0002] Traditional fabrics are usually woven from natural fibers such as cotton, hemp, and silk. Natural fibers usually have the advantages of moisture absorption, breathability, and harmlessness to the body, but natural fibers are easy to wrinkle, deform, and wear easily. Man-made fibers are chemical fibers made from polymers through chemical treatment and mechanical processing. Man-made fibers generally have properties similar to natural fibers, good hygroscopicity, air permeability and dyeability, soft to the touch, and full of luster, and are an important class of textile materials. [0003] In order to improve the performance defects of natural fibers, the following methods can be adopted: one is to blend natural fibers with artificial fibers; the other is to compound artificial fiber fabrics on natural...

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): D06M11/79D06M15/263D06M13/507
CPCD06M11/79D06M15/263D06M13/507D06M16/00D06M2200/35
Inventor 张文博
Owner 江苏三盛纺织有限公司
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