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Ultraviolet-resistant high-density folded awning fabric

An anti-ultraviolet, high-density technology, used in textiles and papermaking, can solve problems such as poor waterproofing effect, and achieve the effects of good waterproofing effect, excellent moisture resistance, and simple and easy preparation method.

Inactive Publication Date: 2018-04-13
CHENGDU JIELEI SHADING ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problem of poor waterproof effect in the above-mentioned prior art, the purpose of the present invention is to provide a clothing fabric fabric that can achieve higher strength through reasonable setting and protect the coating layer by multi-layer materials to improve the waterproof effect.

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

[0018] The anti-ultraviolet high-density folding awning fabric of this embodiment uses the fabric layer as the base layer, and is provided with a paint layer on one side of the fabric layer to increase the look and feel, and is covered with a paint layer to keep the paint layer stable for long-term use. The film layer attached to the cloth layer; on the other side of the cloth layer, there is an adhesive layer pasted on the surface of the cloth layer by bronzing process, wherein the specific formula of each layer of material is as follows: cloth layer: including polymer in mass fraction 2,6-ethylene naphthalate fiber 45-75%, poly-n-pentyl ether fiber 15-45% and polybutylene succinate fiber 35-45%; coating layer: including Methyl methacrylate 35-62%, tannic acid 14-24%, aniline blue 11-13% and 2-ethylhexyl acrylate 14-25%; film layer: including PVDF50-70 in mass fraction %, chlorinated polyethylene 20-30% and polyethylene polyamine 20-35%; adhesive layer: including chlorinated ...

Embodiment 2

[0026] The present embodiment is further defined on the basis of the above-mentioned embodiment 1, including 50% of polyethylene 2,6-naphthalate fiber, 15% of poly-n-pentyl ether fiber and polybutylene in terms of mass fraction. 35% butylene diacid fiber; paint layer: including 55% methyl methacrylate, 15% tannic acid, 13% aniline blue and 17% acrylate-2-ethylhexyl in mass fraction; film layer : Including 52% PVDF, 28% chlorinated polyethylene and 20% polyethylene polyamine in mass fraction; adhesive layer: 65% chlorinated polyethylene rubber, 10% acetone and 25% paraffin in mass fraction. Other parts of this embodiment are the same as those of the foregoing embodiment, and will not be repeated here.

Embodiment 3

[0028] The present embodiment is further defined on the basis of the above-mentioned embodiment 1. The cloth layer includes 45% polyethylene naphthalate fiber and 15% poly(n-pentyl ether) fiber in mass fraction. % and polybutylene succinate fiber 40%; paint layer: including methyl methacrylate 43%, tannic acid 19%, aniline blue 13% and acrylate-2-ethylhexyl 25% in mass fraction %; film layer: including 50% PVDF, 25% chlorinated polyethylene and 25% polyethylene polyamine in mass fraction; adhesive layer: 60% chlorinated polyethylene rubber in mass fraction, 15% acetone and Paraffin 35%. Other parts of this embodiment are the same as those of the foregoing embodiment, and will not be repeated here.

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 discloses an ultraviolet-resistant high-density folded awning fabric which comprises a cloth layer, a coating layer, a film layer and a taped layer, wherein the cloth layer specificallycomprises the following components in percentage by mass: 45-75% of a poly-2,6-naphthalic acid ethylene glycol fiber, 15-45% of a poly-di-n-pentyl ether fiber and 35-45% of a poly-succinic acid butynediester fiber; the coating layer specifically comprises the following components in percentage by mass: 35-62% of methyl methacrylate, 14-24% of gallotannic acid, 11-13% of aniline blue and 14-25% ofcrylic acid-2-ethylhexyl acrylate; the film layer specifically comprises the following components in percentage by mass: 50-70% of PVDF (Polyvinylidene Fluoride), 20-30% of chlorinated polyethylene and 20-35% of polyethylene polyamine; the taped layer specifically comprises the following components in percentage by mass: 55-80% of chlorinated polyethylene rubber, 8-16% of acetone and 25-35% of paraffin. Due to the four-layer structure, a relatively good waterproof effect is achieved, and in addition, due to the film layer on the coating layer, the consequence that a coating is relatively seriously worn in long-term use, is avoided.

Description

technical field [0001] The invention relates to the field of fabrics, in particular to an ultraviolet-resistant high-density folding awning fabric. Background technique [0002] The awning has a comprehensive external sunshade function, which can completely block ultraviolet radiation, reduce the indoor temperature, and reduce the air-conditioning load; the awning has energy-saving effects, and the awning is of great significance from the perspective of energy saving and environmental protection; the awning, in While blocking the hot summer, it can reflect strong sunlight into the room in the form of diffuse light, making the indoor light bright and not dazzling, and does not affect the view outside the window seen from the room, extending people's living space from indoor to outdoor. Outside, a new living space is created; the special anti-ultraviolet function of the sunshade cloth of the awning not only protects the human skin from ultraviolet rays, but also greatly prolon...

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): D06N3/18D06N3/04D06N3/00
CPCD06N3/183D06N3/0013D06N3/0015D06N3/0036D06N3/0061D06N3/0063D06N3/0086D06N3/0093D06N3/042D06N3/047D06N3/106D06N2209/103D06N2209/142D06N2209/1678D06N2211/125
Inventor 何金蓉
Owner CHENGDU JIELEI SHADING ENG CO LTD
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