Waterproof ultraviolet-resistant high-strength light and thin fabric and preparation method thereof

A high-strength, UV-resistant technology, applied in textiles, yarns, fabrics, etc., can solve the problems of fabric tear resistance decline, reduce fabric tear strength, affect fabric wearing performance, etc., to increase mechanical strength and electromagnetic shielding performance , enhanced air permeability and mechanical properties, excellent anti-ultraviolet performance

Active Publication Date: 2017-03-08
SHAOXING DAFABRIC CLOTH TRADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Chinese patent CN 1247850C discloses a photocatalyst-loaded tent canvas and its manufacturing method. The tent canvas includes a fiber base cloth, a vinyl chloride resin layer or a plasticizer migration inhibiting layer, a catalyst coating, and a silicon-modified resin adhesive. Knot layer, ensure the utilization rate of photocatalyst by using plasticizer to move inhibition layer, but too much plasticizer will reduce the tear strength of fabric
[0004] It can be seen from the above prior art tha

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0027] Example 1:

[0028] (1) Blend ceramic fibers and triangular special-shaped polyester fibers to form a warp of 13.7dtex, and blend spandex fibers and titanium-nickel alloy fibers to form a weft of 9.8dtex. Weaving with 266 threads / 10cm weft thread density forms the base fabric.

[0029] (2) The nano-silica sol with a particle diameter of 20-30nm and 200-250nm and the nano-titanium dioxide sol with a particle diameter of 50-100nm with a mass ratio of 3:1 are added to the solvent, fully stirred, and then added with a mass fraction of 3% aqueous solution of graphene oxide, polystyrene polymer is added dropwise while stirring, and homogeneously stirred to obtain a coating finishing agent, wherein the components in the coating finishing agent, by weight, include: nanometer dioxide 5 parts of silicon, 1 part of nano-titanium dioxide, 0.5 parts of graphene oxide, 3 parts of polystyrene polymer, and 30 parts of solvent.

[0030] (3) Wash and dry the base cloth, place it in low...

Example Embodiment

[0031] Example 2:

[0032] (1) Blend ceramic fiber and triangular special-shaped polyester fiber to form a warp of 20.5dtex, and blend spandex fiber and titanium-nickel alloy fiber to form a weft of 12.4dtex. Density and 294 / 10cm weft density are woven to form the base fabric.

[0033] (2) Add the nano-silica sol of 20-30nm and 200-250nm and the nano-titanium dioxide sol of 50-100nm with a mass ratio of 5:1 into the solvent, fully stir, and then add a mass fraction of 5% aqueous solution of graphene oxide, polystyrene polymer is added dropwise while stirring, and homogeneously stirred to obtain a coating finishing agent, wherein the components in the coating finishing agent, by weight, include: nanometer dioxide 10 parts of silicon, 4 parts of nano-titanium dioxide, 2 parts of graphite oxide, 7 parts of polystyrene polymer, and 50 parts of solvent.

[0034](3) The base cloth is washed and dried, placed in low-temperature plasma equipment, and treated with low-temperature pla...

Example Embodiment

[0035] Example 3:

[0036] (1) Blend ceramic fiber and triangular special-shaped polyester fiber to form a warp of 15.6dtex, and blend spandex fiber and titanium-nickel alloy fiber to form a weft of 10.4dtex. Weaving with 286 threads / 10cm weft thread density forms the base fabric.

[0037] (2) Add the nano-silica sol of 20-30nm and 200-250nm and the nano-titanium dioxide sol of 50-100nm with a mass ratio of 4:1 in the solvent, fully stir, and then add a mass fraction of 4% aqueous solution of graphene oxide, polystyrene polymer is added dropwise while stirring, and homogeneously stirred to obtain a coating finishing agent, wherein the components in the coating finishing agent, by weight, include: nanometer dioxide 6 parts of silicon, 3 parts of nano-titanium dioxide, 1 part of graphene oxide, 4 parts of polystyrene polymer, and 45 parts of solvent.

[0038] (3) The base cloth is washed and dried, placed in low-temperature plasma equipment, and treated with low-temperature pl...

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Abstract

The invention provides a method for preparing a waterproof ultraviolet-resistant high-strength light and thin fabric. The method comprises the following steps: blending ceramic fibers and triangular special-shaped polyester fibers to form warp yarns, blending spandex fibers and titanium-nickel alloy fibers to form weft yarns, weaving plain weaves or basket weaves serving as a fabric structure to form base cloth; adding colloidal silica sol and nanometer titania sol into a solvent, fully stirring, adding graphene oxide solution, dripping a polystyrene high polymer, homogenizing and stirring so as to obtain a coating finishing agent; washing and airing the base cloth, performing low-temperature plasma treatment so as to obtain modified base cloth in a nitrogen atmosphere; spraying deionized water on the surface of the modified base cloth, wetting, repeatedly coating the coating finishing agent, drying, roasting, washing, well-pressing, and performing tenter setting, thereby obtaining the product.

Description

technical field [0001] The invention belongs to the technical field of textile materials, and in particular relates to a waterproof and ultraviolet-proof high-strength light and thin fabric and a preparation method thereof. Background technique [0002] In recent years, with the continuous improvement of people's living standards, more and more people tend to return to nature and participate in more and more outdoor activities. However, the rapid development of industry has also brought a heavy burden to the environment. Excessive ultraviolet rays and environmental pollution are contrary to the desire to participate in outdoor activities. Therefore, in order to meet this situation, people's requirements for outdoor textiles are getting higher and higher, not only to meet people's basic production and life, but also to adapt to the current outdoor environment, with high strength, waterproof, UV protection, breathable and moisture permeable , self-cleaning, anti-electromagnet...

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): D03D15/00D03D15/08D03D13/00D02G3/04D02G3/12D06M10/02D06N3/04D06N3/00D03D15/242D03D15/25D03D15/283D03D15/37D03D15/47D03D15/50D03D15/547D03D15/56D03D15/573
CPCD02G3/04D02G3/12D03D13/00D03D13/004D03D13/008D03D15/00D06M10/025D06N3/0006D06N3/0015D06N3/0036D06N3/0063D06N3/0088D06N3/045D10B2331/04D10B2331/10D10B2101/20D10B2101/08D06N2201/0281D06N2201/08D06N2201/085D06N2209/103D06N2209/123D06N2209/128D06N2209/048D06N2209/1635D06N2209/1671D06N2209/1678D03D15/56
Inventor 王文庆
Owner SHAOXING DAFABRIC CLOTH TRADE
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