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Wear-resistant sole of male boot and preparation method thereof

A technology of soles and parts by weight, which is applied in the field of shoes, can solve the problems of needing improvement, limited improvement, single and limited improvement of wear resistance, etc., and achieve good vulcanization effect, easy combination, and good wear resistance

Inactive Publication Date: 2020-06-12
浙江荣威鞋业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned technical solutions are relatively single and limited in improving the wear resistance. Only by adjusting the formula ratio and adding reinforcing agents can the improvement of wear resistance be achieved to a certain extent, but this improvement is very limited and needs to be improved.

Method used

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  • Wear-resistant sole of male boot and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] A wear-resistant sole for men's boots, in parts by weight, its raw material components are shown in Table 1.

[0055] Among them, the coupling agent is KH-550, the length of the aramid fiber is 5mm, the antioxidant is the antioxidant 2246S, and the vulcanization accelerator is the accelerator TT.

[0056] like figure 1 As shown, the preparation method of this wear-resistant sole comprises the following steps:

[0057]S1, mixing and banburying styrene-butadiene rubber and cis-butadiene rubber, adding coupling agent KH-550, white smoke, aramid fiber, and carbon nanotubes, and continuing banburying until the temperature reaches 100-110°C, to obtain a mixed rubber;

[0058] S2, put mixed glue, epoxidized soybean oil, anti-aging agent 2246S, sebacic acid dihydrazide, zinc oxide, and stearic acid into a rubber mixing machine to obtain a mixed rubber;

[0059] S3, put the mixed rubber, the mixture of sulfur and carbon disulfide, and the accelerator TT into the twin-roll mill...

Embodiment 2

[0063] A wear-resistant sole for men's boots, in parts by weight, its raw material components are shown in Table 1.

[0064] Among them, the coupling agent is KH-550, the length of the aramid fiber is 5mm, the antioxidant is the antioxidant 2246S, and the vulcanization accelerator is the accelerator TT.

[0065] The preparation method of the wear-resistant sole comprises the following steps:

[0066] S1, mixing and banburying styrene-butadiene rubber and cis-butadiene rubber, adding coupling agent KH-550, white smoke, aramid fiber, and carbon nanotubes, and continuing banburying until the temperature reaches 100-110°C, to obtain a mixed rubber;

[0067] S2, put mixed glue, epoxidized soybean oil, anti-aging agent 2246S, sebacic acid dihydrazide, zinc oxide, and stearic acid into a rubber mixing machine to obtain a mixed rubber;

[0068] S3, put the mixed rubber, the mixture of sulfur and carbon disulfide, and the accelerator TT into the twin-roll mill, and knead for 15-20 tim...

Embodiment 3

[0072] A wear-resistant sole for men's boots, in parts by weight, its raw material components are shown in Table 1.

[0073] Among them, the coupling agent is KH-550, the length of the aramid fiber is 5mm, the antioxidant is the antioxidant 2246S, and the vulcanization accelerator is the accelerator TT.

[0074] The preparation method of the wear-resistant sole comprises the following steps:

[0075] S1, mixing and banburying styrene-butadiene rubber and cis-butadiene rubber, adding coupling agent KH-550, white smoke, aramid fiber, and carbon nanotubes, and continuing banburying until the temperature reaches 100-110°C, to obtain a mixed rubber;

[0076] S2, put mixed glue, epoxidized soybean oil, anti-aging agent 2246S, sebacic acid dihydrazide, zinc oxide, and stearic acid into a rubber mixing machine to obtain a mixed rubber;

[0077] S3, put the mixed rubber, the mixture of sulfur and carbon disulfide, and the accelerator TT into the twin-roll mill, and knead for 15-20 tim...

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Abstract

The invention discloses a wear-resistant sole of a male boot and a preparation method thereof, and relates to the technical field of shoes, the wear-resistant sole comprises the following raw materials in parts by weight: 35 to 40 parts of styrene butadiene rubber; 65 to 70 parts of butadiene rubber; 25 to 35 parts of white smoke; 10 to 15 parts of epoxidized soybean oil; 15 to 20 parts of aramidfiber; 0.3 to 0.5 part of a coupling agent; 0.3 to 0.5 part of an anti-aging agent; 1.8 to 2.2 parts of sulfur; and 0.2 to 0.3 part of a vulcanization accelerator. The butadiene styrene rubber has good wear resistance, heat resistance and aging resistance, and the butadiene rubber has good elasticity, cold resistance and flexing resistance; the white smoke, namely hydrated silicon dioxide, can provide good mechanical properties and wear resistance for the system. By adding the aramid fiber, the wear resistance of the sole can be effectively improved, and by adding the coupling agent, the compatibility of the aramid fiber and a rubber system can be effectively improved. Epoxidized soybean oil is a plasticizer with extremely low toxicity, can improve the physical properties of a rubber system and prolong the aging time, and improves the wear resistance of the system to a certain degree.

Description

technical field [0001] The present invention relates to the technical field of shoes, and more particularly, to a wear-resistant sole for men's boots and a preparation method thereof. Background technique [0002] The wear resistance of the sole is an important indicator for judging the quality of the sole, and the research on the wear resistance of the sole has been continuously carried out in the industry. [0003] The Chinese patent with publication number CN107141581A discloses a kind of wear-resistant sole material, in parts by weight, the sole material includes the following raw materials: 35-45 parts of EVA, 4-8 parts of styrene-butadiene rubber, and 1-8 parts of butadiene rubber , 1-4 parts of vulcanizing agent, 2-5 parts of reinforcing agent, 1-4 parts of active agent, 1-4 parts of accelerator, and 0.5-3 parts of foaming agent. [0004] The above technical solutions are relatively single and limited in the improvement of wear resistance. Only by adjusting the formu...

Claims

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Application Information

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IPC IPC(8): C08L9/00C08L9/06C08L91/00C08L77/10C08K13/02C08K3/06C08K5/544C08K3/22C08K5/09C08K3/04C08K3/30C08K5/25A43B13/04
CPCA43B13/04C08K2003/2296C08K2003/3009C08K2201/011C08L9/00C08L2205/035C08L2205/04C08L2205/16C08L9/06C08L91/00C08L77/10C08K13/02C08K3/06C08K5/544C08K3/22C08K5/09C08K3/041C08K3/30C08K5/25
Inventor 潘金根梁大奎
Owner 浙江荣威鞋业有限公司
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