Coating process for waterproof and anti-ultraviolet fabric

An anti-ultraviolet and coating technology, applied in textiles and papermaking, dumping textile material treatment, fiber treatment, etc., can solve the problems of unfavorable water vapor emission, influence of fabric style, poor washing fastness of anti-ultraviolet function, etc., and achieve good waterproof UV protection performance, bright color effect

Active Publication Date: 2013-04-17
ZHEJIANG BLUESTAR HLDG GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The anti-ultraviolet function of the fabric adopting this method has poor washing fastness, and will have a certain degree of influence on the style of the fabric
The traditional fabric waterproof treatment is to coat a layer of impermeable coating on the surface of the fabric, such as polyvinyl chloride resin, polyurethane resin, etc., to eliminate its water permeability, but this method is not a solution to the problem Good way, because this coating is not permeable to water vapor, which will condense water vapor on the inner surface of the fabric, which is not conducive to the distribution of water vapor

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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  • Coating process for waterproof and anti-ultraviolet fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment one: described step A: the PA black slurry that adopts when coating primer is formed PA black slurry primary glue after the polyacrylate resin of mass percentage 23% and 77% toluene are stirred in mixer for 5 minutes, then adds PA The black pulp with 10% of the total mass of primary glue, and the bridging agent with 3% of the total mass of PA primary glue are stirred again for 5 minutes to form PA black pulp, and the stirring thermometer is 10°C;

[0022] Said step B: the PA bright silver glue used when coating PA bright silver glue is formed by the polyacrylate resin of 18% by mass percentage and 82% toluene in the mixer after stirring for 5 minutes to form the initial glue of PA bright silver glue, and then add PA 6080 bright silver with a total mass of 16% of the initial glue of bright silver glue is stirred again for 5 minutes to form PA bright silver glue, and the thermometer is stirred at 10°C;

[0023] Described step C: the PU pearlescent glue that ado...

Embodiment 2

[0025] Embodiment two: described step A: the PA black pulp that adopts when coating primer is formed PA black pulp primary glue after the polyacrylate resin of mass percentage 27% and 73% toluene are stirred in mixer for 15 minutes, then add PA The black pulp with 20% of the total mass of primary glue, and the bridging agent with 5% of the total mass of PA primary glue are stirred again for 15 minutes to form PA black pulp, and the stirring thermometer is 40°C;

[0026] Said step B: the PA bright silver glue used when coating the PA bright silver glue is formed by the polyacrylate resin with a mass percentage of 22% and 78% toluene in a mixer for 15 minutes to form the PA bright silver glue primary glue, and then add PA The 6080 bright silver with 20% of the total mass of the initial glue of the bright silver glue is stirred again for 15 minutes to form a PA bright silver glue, and the stirring thermometer is 40°C;

[0027] Described step C: the PU pearlescent glue that adopts...

Embodiment 3

[0029] Embodiment three: described step A: the PA black pulp that adopts when coating primer is formed PA black pulp primary glue after the polyacrylate resin of mass percentage 25% and 75% toluene are stirred in mixer for 10 minutes, then add PA The black pulp with 15% of the total mass of primary glue, and the bridging agent with 4% of the total mass of PA primary glue are stirred again for 10 minutes to form PA black pulp, and the stirring thermometer is 25°C;

[0030] Said step B: the PA bright silver glue used when coating PA bright silver glue is made of polyacrylate resin with a mass percentage of 20% and 80% toluene in a mixer for 10 minutes to form a PA bright silver glue primary glue, and then add PA The 6080 bright silver with 18% of the total mass of the initial glue of bright silver glue is stirred again for 10 minutes to form PA bright silver glue, and the temperature of the stirring thermometer is 25°C;

[0031]Said step C: the PU pearlescent glue used when coat...

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 discloses a coating process for a water-proof and anti-ultraviolet fabric, which comprises the following steps: primer coating, PA bright silver glue coating and PU pearl glue coating, and is characterized in that a tailor-made PA black slurry is adopted during the primer coating; a tailor-made PA bright silver glue is adopted during the PA bright silver glue coating; a tailor-made PU pearl glue is adopted during the PU pearl glue coating; and a certain amount of an anti-tackiness agent and uvio-resistant powder are added in the PA black slurry. The coating process which adopts tailor-made PA black slurry, the tailor-made PA bright silver glue and the tailor-made PU pearl glue for coating allows the fabric to have good waterproof and anti-ultraviolet performances, to have bright colors and to be suitable for social fashion.

Description

technical field [0001] The invention relates to a waterproof and anti-ultraviolet fabric, in particular to a coating process for a waterproof and anti-ultraviolet fabric. Background technique [0002] Due to the destruction of the atmospheric ozone layer by humans, the amount of ultraviolet radiation on the ground has greatly increased. It has been determined that for every 10% of the ozone layer destroyed, the ultraviolet rays reaching the ground will increase by 20%. Excessive ultraviolet radiation is very harmful to the human body and the human living environment. In daily life, because people often need to appear outdoors, in order to avoid rainwater from soaking the human body, people usually put on umbrellas or wear waterproof clothing such as jackets. It can shield the sun from soaking the human body, but part of the ultraviolet rays in the sun can still pass through the umbrella surface. For this reason, there is a kind of umbrella or clothes that can not only wate...

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): D06M15/263D06M11/83D06M15/564D06B1/04
Inventor 冯惠星王兴凤陈平安王雄施仲兔
Owner ZHEJIANG BLUESTAR HLDG GRP
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