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A kind of highly wear-resistant PVC foam sole material and its manufacturing method

A shoe sole material, high wear-resistant technology, applied in the field of shoe sole materials, can solve the problems of affecting the service life of shoes, loss of wear resistance, etc., and achieve the effect of less agglomeration, improved compatibility, reunion and stability

Active Publication Date: 2016-12-07
SUZHOU JINGRO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although ordinary PVC foam sole materials are lighter, they lose wear resistance and affect the service life of shoes

Method used

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  • A kind of highly wear-resistant PVC foam sole material and its manufacturing method
  • A kind of highly wear-resistant PVC foam sole material and its manufacturing method
  • A kind of highly wear-resistant PVC foam sole material and its manufacturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A kind of highly wear-resistant PVC foam sole material, its parts by weight consist of:

[0027]

[0028] Its manufacturing method comprises the following steps:

[0029] (1) Dissolve the coupling agent in water, adjust the pH value to 5, add nano-silicon nitride and acetone to the aqueous solution of the coupling agent, stir for 3 minutes at a speed of 2000r / min, and volatilize the solvent in a fume hood Removed, dried in vacuum at 50°C for 10 hours to obtain modified nano-silicon nitride;

[0030] (2) Add other components and the modified nano-silicon nitride obtained in step (1) into a kneader for heating and kneading, and discharge after kneading for 1.5 hours;

[0031] (3) Add the kneaded mixture into a twin-roller plastic mixer to masticate the pull sheet, and the mastication temperature is 120° C. to obtain the sheet material;

[0032] (4) The sheet material is sent into a hot press machine for heating and plasticizing, foaming, cooling and shaping after foa...

Embodiment 2

[0036] A kind of highly wear-resistant PVC foam sole material, its parts by weight consist of:

[0037]

[0038] Its manufacturing method comprises the following steps:

[0039] (1) Dissolve the coupling agent in water, adjust the pH value to 5, add nano-silicon nitride and acetone to the aqueous solution of the coupling agent, stir for 3 minutes at a speed of 2000r / min, and volatilize the solvent in a fume hood Removed, dried in vacuum at 50°C for 10 hours to obtain modified nano-silicon nitride;

[0040] (2) Add other components and the modified nano-silicon nitride obtained in step (1) into a kneader for heating and kneading, and discharge after kneading for 1.5 hours;

[0041] (3) Add the kneaded mixture into a twin-roller plastic mixer to masticate the pull sheet, and the mastication temperature is 120° C. to obtain the sheet material;

[0042] (4) The sheet material is sent into a hot press machine for heating and plasticizing, foaming, cooling and shaping after foa...

Embodiment 3

[0046] A kind of highly wear-resistant PVC foam sole material, its parts by weight consist of:

[0047]

[0048] Its manufacturing method comprises the following steps:

[0049] (1) Dissolve the coupling agent in water, adjust the pH value to 5, add nano-silicon nitride and acetone to the aqueous solution of the coupling agent, stir for 3 minutes at a speed of 2000r / min, and volatilize the solvent in a fume hood Removed, dried in vacuum at 50°C for 10 hours to obtain modified nano-silicon nitride;

[0050] (2) Add other components and the modified nano-silicon nitride obtained in step (1) into a kneader for heating and kneading, and discharge after kneading for 1.5 hours;

[0051] (3) Add the kneaded mixture into a twin-roller plastic mixer to masticate the pull sheet, and the mastication temperature is 120° C. to obtain the sheet material;

[0052] (4) The sheet material is sent into a hot press machine for heating and plasticizing, foaming, cooling and shaping after foa...

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PUM

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Abstract

The invention provides a high wear-resistant PVC foamed sole material, comprising the following components in parts by weight: 45-60 parts of PVC, 0.5-3 parts of a foaming agent, 30-45 parts of a plasticizer, 0.5-5 parts of nano-silicon nitride, 0.5-0.8 part of a lubricating agent, 1-3 parts of a stabilizer, 5-8 parts of packing and 0.1-0.5 part of a coupling agent. The invention also discloses a preparation method of the high wear-resistant PVC foamed sole material. The wear-resisting property of the high wear-resistant PVC foamed sole material provided by the invention is excellent.

Description

Technical field: [0001] The invention relates to a shoe sole material, in particular to a highly wear-resistant PVC foamed shoe sole material and a manufacturing method thereof. Background technique: [0002] Compared with other foaming materials, PVC foaming materials have the advantages of good mechanical properties, good adhesion, convenient processing, and low cost. With the rising price of raw materials, PVC foam sole materials are becoming more and more popular. However, although the ordinary PVC foam sole material is lighter, it loses wear resistance and affects the service life of the shoes. Invention content: [0003] The technical problem to be solved by the present invention is to provide a highly wear-resistant PVC foamed shoe sole material with very good wear resistance. [0004] In order to solve the problems of the technologies described above, the technical solution of the present invention is: [0005] A kind of highly wear-resistant PVC foam sole mater...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L27/06C08K13/06C08K9/06C08K3/34C08K3/26C08J9/10A43B13/04
CPCA43B13/04C08J9/103C08J2203/04C08J2327/06C08K3/26C08K3/34C08K9/06C08K13/06C08K2003/265C08K2201/011C08L27/06
Inventor 黄超
Owner SUZHOU JINGRO TECH
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