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A kind of environment-friendly wear-resistant anti-slip foam composite material for shoes and preparation method thereof

A composite material and environmental protection technology, applied in footwear, applications, clothing, etc., can solve problems such as product failure, achieve good compatibility, improve mechanical properties, and add less effect

Active Publication Date: 2022-04-05
福建宸琦新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to abrasion, product failure may occur in severe cases

Method used

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  • A kind of environment-friendly wear-resistant anti-slip foam composite material for shoes and preparation method thereof
  • A kind of environment-friendly wear-resistant anti-slip foam composite material for shoes and preparation method thereof
  • A kind of environment-friendly wear-resistant anti-slip foam composite material for shoes and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A method for preparing an environmentally friendly wear-resistant anti-skid foam composite material for shoes, the specific steps are:

[0027] 1) Preparation of graphene oxide template: 1 g of expanded graphite was dissolved in 23 mL of concentrated sulfuric acid, placed in a magnetic stirrer for stirring, and after it was uniformly dispersed, 3 g of potassium permanganate and 1 g of sodium nitrate were slowly added, and the Add within one hour; after another 2 hours of reaction, start to heat up to 98°C, when the solution system becomes thick, add 44ml of deionized water and 5ml of 5wt% hydrogen peroxide solution dropwise, and titrate into the solution with 5wt% hydrochloric acid The reaction ends when no more bubbles are produced; the prepared graphene oxide is washed with deionized water, centrifuged, and freeze-dried;

[0028] 2) Preparation of graphene oxide-coated desulfurization ash nanomaterials: Add 200mg of graphene oxide prepared in step 1) into a flask, add...

Embodiment 2

[0033] A method for preparing an environmentally friendly wear-resistant anti-skid foam composite material for shoes, the specific steps are:

[0034] 1) Preparation of graphene oxide template: 1 g of expanded graphite was dissolved in 23 mL of concentrated sulfuric acid, placed in a magnetic stirrer for stirring, and after it was uniformly dispersed, 3 g of potassium permanganate and 1 g of sodium nitrate were slowly added, and the Add within one hour; after another 2 hours of reaction, start to heat up to 98°C, when the solution system becomes thick, add 44ml of deionized water and 5ml of 5wt% hydrogen peroxide solution dropwise, and titrate into the solution with 5wt% hydrochloric acid The reaction ends when no more bubbles are produced; the prepared graphene oxide is washed with deionized water, centrifuged, and freeze-dried;

[0035]2) Preparation of graphene oxide-coated desulfurization ash nanomaterials: Add 200mg of graphene oxide prepared in step 1) into a flask, add ...

Embodiment 3

[0040] A method for preparing an environmentally friendly wear-resistant anti-skid foam composite material for shoes, the specific steps are:

[0041] 1) Preparation of graphene oxide template: 1 g of expanded graphite was dissolved in 23 mL of concentrated sulfuric acid, placed in a magnetic stirrer for stirring, and after it was uniformly dispersed, 3 g of potassium permanganate and 1 g of sodium nitrate were slowly added, and the Add within one hour; after another 2 hours of reaction, start to heat up to 98°C, when the solution system becomes thick, add 44ml of deionized water and 5ml of 5wt% hydrogen peroxide solution dropwise, and titrate into the solution with 5wt% hydrochloric acid The reaction ends when no more bubbles are produced; the prepared graphene oxide is washed with deionized water, centrifuged, and freeze-dried;

[0042] 2) Preparation of graphene oxide-coated desulfurization ash nanomaterials: Add 200mg of graphene oxide prepared in step 1) into a flask, add...

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 an environment-friendly wear-resistant anti-slip foam composite material for shoes and a preparation method thereof, belonging to the field of polymer composite foam materials. The environmentally friendly wear-resistant anti-slip foam composite material for shoes is made of the following raw materials: ethylene-vinyl acetate copolymer, composite wear-resistant anti-slip agent, foaming agent AC, stearic acid, zinc stearate, zinc oxide, dihydroperoxide Cumene, the composite wear-resistant anti-skid agent is desulfurized ash modified by graphene oxide. The foam composite material for wear-resistant and anti-slip anti-slip shoes prepared by the present invention has a scientific and reasonable formula, simple and practical process flow, adopts desulfurized ash modified by graphene oxide as a composite wear-resistant and anti-slip agent, has a small amount of addition, and has good compatibility with the matrix. It is easy to disperse, has excellent wear-resistant and anti-skid effects, and has excellent mechanical properties. At the same time, it also provides new ideas and explorations for the development of new composite wear-resistant and anti-slip agents in the future, and has huge social and economic benefits in practical applications.

Description

technical field [0001] The invention belongs to the field of polymer composite foam materials, and in particular relates to an environment-friendly, wear-resistant and anti-slip foam composite material for shoes and a preparation method thereof. Background technique [0002] EVA foam composite materials are widely used in shoe materials, construction, packaging and other fields due to their advantages such as low density, strong cushioning and shock absorption capacity, and low temperature resistance. Because the EVA material, like most polymer plastics, causes its wear-resistant and anti-skid performance to decrease after foaming. Such a high abrasion will seriously restrict its application in some shoe materials that require high wear resistance and anti-slip properties. Due to abrasion, product failure may occur in severe cases. Therefore, it has important application value in the field of shoe materials to develop a foam composite material with wear-resistant and anti-...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L23/08C08K13/06C08K5/09C08K5/098C08K3/22C08K5/14C08K9/02C08K9/04C08K3/30C08K3/04C08J9/10A43B1/14
CPCC08J9/103C08J9/0023C08J9/0066C08J9/009C08J9/0095A43B1/0009A43B1/14C08J2323/08C08K13/06C08K5/09C08K5/098C08K2003/2296C08K5/14C08K9/02C08K9/04C08K2003/3045C08K3/30C08K3/042
Inventor 郑玉婴洪贤晟
Owner 福建宸琦新材料科技有限公司
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