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A preparation method of shear thickening liquid for fencing protection clothing reinforcement

A technology of sports protective clothing and thickening liquid, applied in chemical instruments and methods, clothing, clothing and other directions, can solve the problems of poor fabric softness, hard hand feeling, poor fabric comfort, etc., to achieve high protection ability, improve stab resistance The effect of performance, good softness and wearing comfort

Active Publication Date: 2019-03-15
丹阳市斯鲍特体育用品有限公司
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  • Summary
  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned technical problems, the present invention provides a method for preparing a shear thickening liquid for fencing sports protective clothing. The present invention can improve the stab resistance of fencing sportswear, and at the same time solve the problem of poor softness, hard hand feeling and comfortable fabrics. bad sex problem

Method used

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Embodiment

[0023] A method for preparing a shear thickening liquid for fencing protective clothing reinforcement, comprising the following steps:

[0024] S1, selecting titanium dioxide powder, polyethylene glycol 600 and polyvinylpyrrolidone K-90 with an average particle diameter of 40nm as raw materials;

[0025] S2, configuring polyvinylpyrrolidone aqueous solution with a mass fraction of 40% polyvinylpyrrolidone K-90;

[0026] S3, mixing polyethylene glycol 600 with the polyvinylpyrrolidone aqueous solution configured in step S2 at a volume ratio of 5:1 to form a mixed solution;

[0027] S4. Add titanium dioxide powder with a mass fraction of 40-80% to the mixed solution prepared in step S3, stir and disperse evenly to obtain the shear thickening liquid of the present invention.

[0028] The dispersion is ultrasonic dispersion, and the ultrasonic dispersion time is 1 to 2 hours.

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Abstract

The invention discloses a method for preparing a shearing-preventing thickening liquid for enhancing protection of fencing clothes, and relates to the weaving material technology field. The preparation method comprises the steps of selecting titanium dioxide powder, polyethylene glycol and polyvinylpyrrolidone as raw material; preparing a polyvinylpyrrolidone aqueous solution in which the quality fraction of the polyvinylpyrrolidone is 40%; mixing the polyethylene glycol with the polyvinylpyrrolidone aqueous solution prepared in step 2 in a volume ratio of 5:1 to obtain a mixing solution; adding the titanium dioxide powder in the mixing solution prepared in step 3, and then stirring to make sure the disperse is uniform. In his way, the shearing-preventing thickening liquid can be obtained. The shearing-preventing thickening liquid is used as a protection material to make fencing gym suit, so that the gym suit has a good stab-resistant capability as well as good flexibility and comfortableness.

Description

technical field [0001] The invention relates to the technical field of textile materials, in particular to a method for preparing a shear thickening liquid used for strengthening protective clothing in fencing sports. Background technique [0002] Since fencing became an Olympic event in 1896, the popularity of fencing has become wider and wider, and the number of participants has shown explosive growth in recent years. For this reason, more and more attention has been paid to the research and development of fencing protective clothing. At the same time, the advancement of fencing protective clothing technology has also become an important boost to the steady development of fencing, a high-risk and strong confrontational sport. [0003] At present, the protective materials used in fencing sportswear stab-resistant fabrics are mainly aramid fibers. This fiber is a chemical synthetic fiber with a low moisture regain of about 4%. Therefore, this kind of fabric has poor moistu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A41D31/00C09K3/00
CPCA41D31/24A41D2600/10C09K3/00
Inventor 袁明富袁超刘若华
Owner 丹阳市斯鲍特体育用品有限公司
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