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Sunscreen anti-ultraviolet sportswear fabric and preparation method thereof

An anti-ultraviolet and fabric technology, which is applied in fiber types, textiles and papermaking, fiber treatment, etc., can solve the problems of affecting the anti-ultraviolet effect of fabrics, the decline of anti-ultraviolet performance, and poor durability, and achieve good anti-ultraviolet effect.

Inactive Publication Date: 2020-01-17
SUZHOU INST OF TRADE & COMMERCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although the existing anti-ultraviolet fabrics have good anti-ultraviolet properties, their durability is poor, and the anti-ultraviolet properties will drop significantly after being exposed to the sun or washed for a long time, thus affecting the anti-ultraviolet effect of the fabrics.

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

[0017] A preparation method for a sunscreen and anti-ultraviolet sports fabric, comprising the following steps:

[0018] (1) Add the fabric to the NaOH aqueous solution with a mass fraction of 20% at a bath ratio of 1:65, stir and mix at room temperature for 1.5 hours, then take out the fabric, wash it, and dry it under natural conditions for later use;

[0019] (2) Immerse the fabric treated in step (1) in 1 mol / L citric acid solution with a bath ratio of 1:30, and then add graphene oxide with a final mass fraction of 8wt%, 20wt% Ce(NO 3 ) 3 ·6H 2 O and 7wt% Zn(NO 3 ) 2 ·6H 2 O, stirring and reacting at a temperature of 65°C for 2 hours, after the reaction system dropped to room temperature, the fabric was taken out, and the fabric was dried at a temperature of 75°C;

[0020] (3) Immerse the fabric prepared in step (2) into 12 parts of amino silicone oil, 9 parts of triethanolamine, 5 parts of sodium tripolyphosphate, 7 parts of polybutylacrylate, and 8 parts of methacr...

Embodiment 2

[0022] A preparation method for a sunscreen and anti-ultraviolet sports fabric, comprising the following steps:

[0023] (1) Add the fabric to the NaOH aqueous solution with a mass fraction of 10% at a bath ratio of 1:50, stir and mix at room temperature for 1 hour, then take out the fabric and wash it, then dry it under natural conditions for later use;

[0024] (2) Immerse the fabric treated in step (1) in 1 mol / L citric acid solution with a bath ratio of 1:20, and then add graphene oxide with a final mass fraction of 5wt%, 10wt% Ce(NO 3 ) 3 ·6H 2 O with 5wt% Zn(NO 3 ) 2 ·6H 2 O, stirring and reacting at a temperature of 50°C for 1 hour, after the reaction system dropped to room temperature, the fabric was taken out, and the fabric was dried at a temperature of 70°C;

[0025] (3) The fabric prepared in step (2) is immersed in 8 parts of amino silicone oil, 5 parts of triethanolamine, 3 parts of sodium tripolyphosphate, 4 parts of polybutylacrylate, and 5 parts of metha...

Embodiment 3

[0027] A preparation method for a sunscreen and anti-ultraviolet sports fabric, comprising the following steps:

[0028] (1) Add the fabric to the NaOH aqueous solution with a mass fraction of 15% at a bath ratio of 1:60, stir and mix at room temperature for 1.2 hours, then take out the fabric, wash it, and dry it under natural conditions for later use;

[0029] (2) Immerse the fabric treated in step (1) in 1 mol / L citric acid solution with a bath ratio of 1:25, and then add graphene oxide with a final mass fraction of 6wt%, 15wt% Ce(NO 3 ) 3 ·6H 2 O and 6wt% Zn(NO 3 ) 2 ·6H 2 O, stirring and reacting at a temperature of 60°C for 1.5h, after the reaction system dropped to room temperature, the fabric was taken out, and the fabric was dried at a temperature of 72°C;

[0030] (3) Immerse the fabric prepared in step (2) into 10 parts of amino silicone oil, 6 parts of triethanolamine, 4 parts of sodium tripolyphosphate, 5 parts of polybutylacrylate, and 6 parts of methacryli...

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 provides a sunscreen anti-ultraviolet sportswear fabric and a preparation method thereof. The method includes the steps: (1) treating the fabric by NaOH water solution; (2) soaking the fabric treated in the step (1) into citric acid solution, adding graphene oxide, Ce(NO3)3*6H2O and Zn(NO3)2*6H2O, performing reaction at high temperature in a stirred manner, taking out the fabric after a reaction system is cooled to indoor temperature, and drying the fabric; soaking the fabric into a finishing agent comprising amino silicon oil, triethanolamine, sodium tripolyphosphate, butyl acrylate resin, lauryl methacrylate, carboxymethyl cellulose, sodium laureth sulfate, fatty alcohol-polyoxyethylene ether, ethyl alcohol and water, and washing and baking the fabric to obtain the sunscreen anti-ultraviolet sportswear fabric. The prepared fabric has good ultraviolet resistance and has good application prospects.

Description

technical field [0001] The invention belongs to the technical field of textiles, and in particular relates to a sunscreen and anti-ultraviolet sports fabric and a preparation method thereof. Background technique [0002] Sports fabrics are often used in sportswear that people wear during sports. One type of fabric is mainly mountaineering suits, ski suits, and jackets. The style is rough and the hand feels stiff. It has very high requirements for product performance and is suitable for adventure. It can be used in harsh environments and has a protective effect on people. The other is clothing made of functional fabrics for outdoor leisure. This type of fabric is mainly casual and fashionable, with fine workmanship, soft hand feeling and comfortable wearing. It is suitable for tourism, outdoor activities and so on. Since the process of exercise is often in an outdoor environment, the anti-ultraviolet performance of the fabric is an essential functional characteristic, so as ...

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): D06M11/38D06M11/65D06M11/71D06M11/74D06M13/207D06M13/224D06M13/368D06M15/09D06M15/263D06M15/53D06M15/643D06M101/38
CPCD06M11/38D06M11/65D06M11/71D06M11/74D06M13/207D06M13/2246D06M13/368D06M15/09D06M15/263D06M15/53D06M15/6436D06M2101/38D06M2200/25
Inventor 温丙帅
Owner SUZHOU INST OF TRADE & COMMERCE
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