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Wear-resistant sports kneecap and processing technology thereof

A processing technology and knee pad technology, which is applied in the field of wear-resistant sports knee pads and its processing technology, can solve the problems that it is difficult to ensure wear resistance, antibacterial properties, and single advantages.

Pending Publication Date: 2022-05-13
常州市美冠护理用品科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For sports knee pads, sports knee pads must have good moisture absorption, breathability, wear resistance and certain antibacterial properties. The sports knee pads available on the market today have only one advantage, and it is difficult to guarantee excellent wear resistance while ensuring moisture absorption and breathability. sex, antibacterial

Method used

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  • Wear-resistant sports kneecap and processing technology thereof
  • Wear-resistant sports kneecap and processing technology thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Step 1: Take N-N dimethylformamide solution, titanium boride particles, KH570, ultrasonically treat for 1.5h, add graphene oxide, ultrasonically treat for 35min, add silicone resin solution, stir at 143°C for 1.5h, add methyl Tetrahydroanhydride, sonicated for 35min, and dried to obtain solution A.

[0026] Solution A includes the following ingredients, by weight, 6 parts of titanium boride particles, 2 parts of KH570, 55 parts of N-N dimethylformamide solution, 4 parts of graphene oxide, 80 parts of silicone resin solution, 6 parts of methyl tetrahydro anhydride.

[0027] Step 2: Perform low-temperature plasma treatment on the polyester fabric. The output power of low-temperature plasma treatment is 250w, and the treatment time is 140s. Dry at ℃ for 6.5 hours to obtain the modified fabric.

[0028] Step 3: Add 8.3g of potassium ethyl xanthate and 8.0g of 2-bromopropionic acid into 30mL of ethanol, stir and react at 27°C for 22h, filter with suction, spin evaporate th...

Embodiment 2

[0036] Step 1: Take N-N dimethylformamide solution, titanium boride particles, KH570, sonicate for 1h, add graphene oxide, sonicate for 30min, add silicone resin solution, stir at 140°C for 1h, add methyltetrahydrogen acid anhydride, sonicated for 30 min, and dried to obtain solution A.

[0037] Solution A includes the following ingredients, by weight, 4 parts of titanium boride particles, 1 part of KH570, 40 parts of N-N dimethylformamide solution, 3 parts of graphene oxide, 70 parts of silicone resin solution, 5 parts of methyl tetrahydro anhydride.

[0038] Step 2: Perform low-temperature plasma treatment on the polyester fabric. The output power of the low-temperature plasma treatment is 200w, and the treatment time is 120s. After obtaining the low-temperature treated fabric, apply solution A to the low-temperature treated fabric by coating. Dry at ℃ for 6 hours to obtain the modified fabric.

[0039]Step 3: Add 8.3g of potassium ethyl xanthate and 8.0g of 2-bromopropion...

Embodiment 3

[0047] Step 1: Take N-N dimethylformamide solution, titanium boride particles, KH570, ultrasonic treatment for 2 hours, add graphene oxide, ultrasonic treatment for 40 minutes, add silicone resin solution, stir at 140-146 ° C for 2 hours, add methyl Tetrahydroanhydride, sonicated for 40 min, and dried to obtain solution A.

[0048] Solution A includes the following components, by weight, 8 parts of titanium boride particles, 3 parts of KH570, 70 parts of N-N dimethylformamide solution, 6 parts of graphene oxide, 90 parts of silicone resin solution, 7 parts of methyl tetrahydro anhydride.

[0049] Step 2: Perform low-temperature plasma treatment on the polyester fabric. The output power of the low-temperature plasma treatment is 300w, and the treatment time is 160s. After obtaining the low-temperature treated fabric, apply solution A to the low-temperature treated fabric by coating. Dry at ℃ for 7 hours to obtain the modified fabric.

[0050] Step 3: Add 8.3g of potassium eth...

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Abstract

The invention discloses a wear-resistant sports kneecap and a processing technology thereof, the wear-resistant sports kneecap is a cylindrical kneecap body made of a wear-resistant fabric, the wear-resistant fabric is a modified polyester fabric, and the polyester fabric is sequentially coated with a solution A and a solution B, so that the sports kneecap has good moisture absorption, antibacterial property and wear resistance. Titanium boride particles are loaded in graphene oxide with a two-dimensional sheet structure, the titanium boride particles are added into organic silicon resin as a filler to obtain a solution A, and the titanium boride particles and the graphene oxide have a synergistic effect, so that the wear resistance of the epoxy resin is greatly enhanced. Polyvinyl alcohol and chitosan grafted with hydrophilic groups are added into the solution B, glutaraldehyde is used as a cross-linking agent, and acetic acid is used as a catalyst, so that the polyvinyl alcohol and the grafted chitosan form a stable cross-linked network structure, and the bonding strength of the solution B and the polyester fabric and the hygroscopicity of the sports kneecap are enhanced.

Description

technical field [0001] The invention relates to the technical field of knee pads, in particular to a wear-resistant sports knee pad and its processing technology. Background technique [0002] With the rapid improvement of people's quality of life and the diversification of leisure activities, people pay more attention to their own health. During exercise, the knee joint is not only an extremely important part, but also a relatively fragile and easily injured part. Therefore, people pay more and more attention to their own health protection and injury protection during exercise. More and more people realize that during exercise Wearing proper sports knee braces can reduce knee joint injuries. For sports knee pads, sports knee pads must have good moisture absorption, breathability, wear resistance and certain antibacterial properties. The sports knee pads available on the market today have only one advantage, and it is difficult to guarantee excellent wear resistance while e...

Claims

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Application Information

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IPC IPC(8): A41D13/06A41D31/24A41D31/30A41D31/12D06M10/02D06N3/12D06N3/04D06N3/18D06N3/00
CPCA41D13/065A41D31/24A41D31/30A41D31/12D06M10/025D06N3/128D06N3/04D06N3/18D06N3/0063D06N3/0059D06N2209/1671D06N2209/1685
Inventor 高爱萍华江
Owner 常州市美冠护理用品科技有限公司
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