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High-performance adhesive for sneakers and preparation method thereof

A technology for sports shoes and adhesives, applied in the directions of adhesives, adhesive additives, non-polymer adhesive additives, etc., can solve the problems of short service life and general adhesive performance, and achieve improved mechanical properties and dispersibility. Improve and comprehensive performance

Inactive Publication Date: 2016-12-14
陈小华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing adhesives for sports shoes have general performance and short service life, and cannot meet people's requirements more and more.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Example 1, an adhesive for high-performance sports shoes, made of the following raw materials in parts by weight (kg): polyester diol 60, diisocyanate 38, lauryl glyceryl ether 3, triethanolamine 1, Trimethylol propane 2, 1,4-butanediol 3, glauconite 5, inulin lauryl carbamate 2, tributyl borate 3, zirconium acetate 2, ethylene glycol 4, nano zinc oxide 4 , grinding wheel dust 5, dibutyl phthalate 3, white oil 4, epoxy resin 8, α, ω-dihydroxy polydimethylsiloxane 1, cyclohexanone 5, sodium carboxymethyl cellulose 1 .

[0015] A method for preparing an adhesive for high-performance sports shoes, comprising the following steps:

[0016] (1) Weigh each raw material by weight;

[0017] (2) Bake the glauconite at 110°C for 3 hours, crush it, pass through a 150-mesh sieve, then add appropriate amount of distilled water and put it into a constant temperature water bath to heat to 40°C. Stir continuously during the heating process. The stirring speed is 4800r / min, then add i...

Embodiment 2

[0021] Example 2, an adhesive for high-performance sports shoes, made of the following raw materials in parts by weight (kg): polyester diol 65, diisocyanate 40, lauryl glyceryl ether 4, triethanolamine 1, Trimethylol propane 3, 1,4-butanediol 4, glauconite 6, inulin lauryl carbamate 3, tributyl borate 4, zirconium acetate 3, ethylene glycol 5, nano zinc oxide 5 , grinding wheel ash 6, dibutyl phthalate 4, white oil 5, epoxy resin 9, α, ω-dihydroxypolydimethylsiloxane 2, cyclohexanone 6, sodium carboxymethylcellulose 2 .

[0022] A method for preparing an adhesive for high-performance sports shoes, comprising the following steps:

[0023] (1) Weigh each raw material by weight;

[0024] (2) Bake the glauconite at 115°C for 4 hours, crush it, pass it through a 180-mesh sieve, then add an appropriate amount of distilled water and put it in a constant temperature water bath to heat to 43°C. Stir continuously during the heating process. The stirring speed is 5000r / min, then add ...

Embodiment 3

[0028] Example 3, an adhesive for high-performance sports shoes, made of the following raw materials in parts by weight (kg): polyester diol 70, diisocyanate 42, lauryl glyceryl ether 5, triethanolamine 2, Trimethylol propane 4, 1,4-butanediol 5, glauconite 7, inulin lauryl carbamate 4, tributyl borate 5, zirconium acetate 4, ethylene glycol 6, nano zinc oxide 6 , grinding wheel dust 7, dibutyl phthalate 5, white oil 6, epoxy resin 10, α, ω-dihydroxypolydimethylsiloxane 3, cyclohexanone 7, sodium carboxymethylcellulose 3 .

[0029] A method for preparing an adhesive for high-performance sports shoes, comprising the following steps:

[0030] (1) Weigh each raw material by weight;

[0031] (2) Bake the glauconite at 120°C for 5 hours, crush it, pass through a 200-mesh sieve, then add appropriate amount of distilled water and put it into a constant temperature water bath to heat to 45°C. Stir continuously during the heating process. The stirring speed is 5200r / min, then add in...

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PUM

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Abstract

The invention discloses a high-performance adhesive for sneakers and a preparation method thereof. The high-performance adhesive is prepared from polyester diol, diisocyanate, dodecyl hydrate glycerin ether, triethanolamine, trimethylolpropane, 1, 4-butanediol, glauconite, inulin lauryl carbamate, tributyl borate, zirconium acetate, ethylene glycol, nano zinc oxide, grinding wheel ash, dibutyl phthalate and white oil. By modifying glauconite and grinding wheel ash, dispersity of the same is improved, so that mechanical performance of the adhesive is greatly improved; epoxy resin improves binding strength of the adhesive; by adding raw materials like zirconium acetate and alpha, omega-dihydroxy polydimethylsiloxane, waterproofness of the adhesive is improved. The adhesive produced by the method is good in comprehensive performance, is high in binding strength and mechanical performance, has excellent heat resistance and waterproofness and can be used for a long time.

Description

technical field [0001] The invention relates to the technical field of adhesive materials, in particular to an adhesive for high-performance sports shoes and a preparation method thereof. Background technique [0002] With the development of the shoemaking industry, the adhesives used for sports shoes have also developed accordingly, and there are many varieties, but the most used ones are grafted neoprene adhesives and polyurethane adhesives. Adhesives are fine chemical products with high added value. However, the shoemaking industry is a labor-intensive industry. About 80% of the shoes sold in the United States, Western Europe, Japan and other countries are imported. The increase in labor prices has shifted the shoemaking industry to mainland China. Therefore, China has become the largest producer and exporter of footwear, and adhesive shoes account for 70% of the shoes produced. At present, there are more than 40,000 shoe-making enterprises with a certain scale in my co...

Claims

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Application Information

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IPC IPC(8): C09J175/06C09J101/28C09J11/04C09J11/06C08G18/66C08G18/12C08G18/58C08G18/61C08G18/42
CPCC09J175/06C08G18/12C08G18/4045C08G18/58C08G18/61C08G18/6655C08K2201/011C08L2201/08C09J11/04C09J11/06C08G18/6517C08G18/6511C08L1/286C08K13/06C08K9/04C08K3/34C08K5/098C08K5/55C08K2003/2296
Inventor 陈小华
Owner 陈小华
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