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TUP large sole and preparation method thereof

A shoe outsole and polyester technology, applied in the field of TUP shoe outsole and its preparation, can solve the problems of unsatisfactory consumers and easy breakage, and achieve the effects of improving softness and hand feeling, strengthening elasticity, and strengthening insulation performance

Inactive Publication Date: 2015-07-15
江苏绿艳高分子材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] TPU has good elasticity, toughness and cohesiveness, and is used in wear-resistant and flexible parts, especially at low temperature. TPU is widely used in automobile bumpers, gussets, gaskets, shoe materials, especially It is a base material for high-grade soles, such as sports shoes, skates, hiking shoes, leather shoes, casual shoes, etc. However, the existing TUR shoes are easy to break due to simple workmanship, which cannot meet the needs of consumers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0034] A preparation method of TUP shoe outsole is:

[0035] (1) Weigh each raw material according to the weight portion of the constituent raw materials, mix 20 parts of polyester, 20 parts of polybutadiene polyol and 10 parts of resin to obtain a mixture A, which is dried by a dryer;

[0036] (2) Add 30 parts of water, 30 parts of epoxy plasticizer, 20 parts of polycaprolactone, 20 parts of plasticizer and 10 parts of polyoxymethylene by weight to the mixture A in the above step (1), put Mixing in a mixer to obtain mixture B;

[0037] (3) Add the mixture B obtained in the above step (2) into a single-screw extruder for kneading and granulation, and control the temperature at 130°C;

[0038] (4) Put the obtained granules into a thermoplastic molding machine, and then thermoplastically form them through a mold to obtain the TUP shoe outsole.

example 2

[0040] A preparation method of TUP shoe outsole is:

[0041] (1) Weigh each raw material according to the weight of the constituent raw materials, mix 30 parts of polyester, 30 parts of polybutadiene polyol and 15 parts of resin to obtain a mixture A, which is dried by a dryer;

[0042] (2) Add 90 parts of water, 45 parts of epoxy plasticizer, 30 parts of polycaprolactone, 30 parts of plasticizer and 15 parts of polyoxymethylene by weight to the mixture A in the above step (1), put Mixing in a mixer to obtain mixture B;

[0043] (3) Add the mixture B obtained in the above step (2) into a single-screw extruder for kneading and granulation, and control the temperature at 155°C;

[0044] (4) Put the obtained granules into a thermoplastic molding machine, and then thermoplastically form them through a mold to obtain the TUP shoe outsole.

example 3

[0046] A preparation method of TUP shoe outsole is:

[0047] (1) Weigh each raw material according to the weight portion of the constituent raw materials, mix 40 parts of polyester, 40 parts of polybutadiene polyol and 20 parts of resin to obtain a mixture A, which is dried by a dryer;

[0048] (2) Add 120 parts of water, 60 parts of epoxy plasticizer, 40 parts of polycaprolactone, 40 parts of plasticizer and 20 parts of polyoxymethylene by weight to the mixture A in the above step (1), put Mixing in a mixer to obtain mixture B;

[0049] (3) Add the mixture B obtained in the above step (2) into a single-screw extruder for kneading and granulation, and the temperature is controlled at 175°C;

[0050] (4) Put the obtained granules into a thermoplastic molding machine, and then thermoplastically form them through a mold to obtain the TUP shoe outsole.

[0051] The invention provides a TUP shoe outsole and a preparation method thereof. The water, epoxy plasticizer and polycaprol...

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PUM

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Abstract

The invention provides a TUP large sole. The TUP large sole is prepared from the following raw material components in parts by weight: 20 parts of polyester, 20 parts of polybutadiene polyalcohol, 10 parts of resin, 60 parts of water, 30 parts of an epoxy plasticizer, 20 parts of polycaprolactone, 20 parts of a plasticizer and 10 parts of polyformaldehyde. According to the TUP large sole, the heat resistance, the flame resistant, the friction resistance and the aging resistance of the TUP are greatly improved, the service life of the TUP is prolonged, the elasticity of the TUP is strengthened, the insulating performance of the TUP is greatly strengthened, the softness and the hand feeling of the TUP are effectively improved, and the using needs of a consumer can be met better.

Description

technical field [0001] The invention relates to a TUP shoe outsole and a preparation method thereof. Background technique [0002] TPU has good elasticity, toughness and adhesion, and is used in parts with wear resistance and flexibility, especially at low temperatures. TPU is widely used in automobile bumpers, gussets, gaskets, shoe materials, especially It is a high-grade sole material, such as sports shoes, skates, hiking shoes, leather shoes, casual shoes, etc. The existing TUR shoes are easy to break due to their simple workmanship and cannot meet the needs of consumers. SUMMARY OF THE INVENTION [0003] In view of the above problems, the present invention proposes a TUP shoe outsole and a preparation method thereof. [0004] For solving the above technical problems, the technical scheme provided by the invention is: [0005] A TUP shoe outsole is prepared from the following raw material components in parts by weight: [0006] Polyester 20-40 parts [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L67/00C08L67/04C08L59/00C08L75/04C08L101/00A43B13/04
Inventor 刘必增
Owner 江苏绿艳高分子材料有限公司