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Scrape coating type anti-corrosive polyester fabric

A polyester fabric, anti-corrosion technology, applied in the field of polyester fabrics, can solve the problems of poor melting resistance of polyester fabrics, easy to form holes, etc., achieve good corrosion resistance and improve the quality of use

Inactive Publication Date: 2016-06-29
JIANGYIN XINJIAMEI GARMENTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, polyester fabric has poor melting resistance, and it is easy to form holes when encountering soot, sparks, etc.

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

[0011] The anti-corrosion polyester fabric fabric is to decorate a layer of functional coating on the outer surface of the polyester base cloth by scraping. The preparation of the coating slurry involved in the functional coating is to mix coating glue, silane, preservative and Add the crosslinking agent to the pulping tank, stir evenly, adjust the pH to 8 with ammonia water, let it stand for 2 to 4 hours, then apply it to the surface of the polyester base fabric by scraping, and dry it at 80°C for 0.5 hours. Cured at 120°C for 1.5 hours, and finally balanced under natural conditions for more than 8 hours.

[0012] The weave structure of the polyester base cloth in this embodiment is a 1 / 2 twill weave structure.

[0013] The polyester fabric fabric obtained in this embodiment has good anti-corrosion properties.

Embodiment 2

[0015] The anti-corrosion polyester fabric fabric is to decorate a layer of functional coating on the outer surface of the polyester base cloth by scraping. The preparation of the coating slurry involved in the functional coating is to mix coating glue, silane, preservative and Add the cross-linking agent to the pulping tank, stir evenly, adjust the pH to 7.5 with ammonia water, let it stand for 2 to 4 hours, then apply it to the surface of the polyester base fabric by scraping, and dry it at 80°C for 0.5 hours. Cured at 130°C for 1 hour, and finally equilibrated under natural conditions for more than 8 hours.

[0016] The weave structure of the polyester base cloth in this embodiment is a broken twill weave structure.

[0017] The polyester fabric fabric obtained in this embodiment has good anti-corrosion properties.

Embodiment 3

[0019] The anti-corrosion polyester fabric fabric is to decorate a layer of functional coating on the outer surface of the polyester base cloth by scraping. The preparation of the coating slurry involved in the functional coating is to mix coating glue, silane, preservative and Add the crosslinking agent to the pulping tank, stir evenly, adjust the pH to 8.5 with ammonia water, let it stand for 2 to 4 hours, then apply it to the surface of the polyester base fabric by scraping, and dry it at 80°C for 0.5 hours. Curing at 120°C for 1 hour, and finally equilibrating under natural conditions for more than 8 hours.

[0020] The weave structure of the polyester base cloth in this embodiment is a five satin weave structure.

[0021] The polyester fabric fabric obtained in this embodiment has good anti-corrosion properties.

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 relates to a scratch-coated anti-corrosion polyester fabric fabric, which is to decorate a layer of functional coating on the outer surface of the polyester base fabric by scraping, and the preparation of the coating slurry involved in the functional coating is to coat the Layer glue, silane, preservative and cross-linking agent are added to the pulping tank, and after stirring evenly, adjust the pH to 7.5-8.5 with ammonia water, let it stand for 2-4 hours, and then apply it to the surface of the polyester base fabric by scraping. Dry at 80°C for 0.5 hours, cure at 120-135°C for 1-1.5 hours, and finally balance under natural conditions for more than 8 hours. After the surface of the polyester fabric is protected by the coating material, the fabric has better corrosion resistance and improves the quality of the fabric.

Description

technical field [0001] The invention belongs to the technical field of polyester fabrics, in particular to a corrosion-resistant scratch-coated polyester fabric. Background technique [0002] Polyester is an important variety of synthetic fibers and is the trade name of polyester fibers in my country. It is a fiber-forming high polymer prepared from purified terephthalic acid (PTA) or dimethyl terephthalate (DMT) and ethylene glycol (EG) through esterification or transesterification and polycondensation reactions- - Polyethylene terephthalate (PET), fibers produced by spinning and post-processing. [0003] Polyester fabric has high strength and elastic recovery ability, so it is durable, wrinkle-resistant and non-ironing. Polyester fabrics have poor hygroscopicity and feel stuffy when worn. At the same time, they are easily charged with static electricity and stained with dust, which affects the appearance and comfort. However, it is very easy to dry after washing, and th...

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): D06N3/00
CPCD06N3/0006D06N3/0036D06N3/0061D06N3/0088D06N2209/16
Inventor 吴刚
Owner JIANGYIN XINJIAMEI GARMENTS