Wear-resistant insulating shoe

A technology for insulated shoes and shoe uppers, applied in the field of shoes, can solve problems such as loss of wear function, non-wearable soles, and broken soles, and achieve the effects of improving the plasticizing effect, improving aging resistance, and prolonging the service life

Active Publication Date: 2015-09-30
JIHUA 3539 SHOE MAKING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The service life of this kind of work shoes is generally low, and its average service life is within 4 months. The main disadvantage is that the soles are not wear-resistant, easily punctured by hard objects, or the soles break after flexing and aging, resulting in water leakage and loss of wear. Use function

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] In the wear-resistant insulating shoes of the present embodiment, its rubber compounding raw material comprises the following components by weight: 28 parts of domestic No. 2 standard rubber, 73 parts of butadiene rubber, 2.8 parts of accelerator, 5 parts of insoluble sulfur, and 2.5 parts of active zinc oxide. 2.3 parts, 2.3 parts of stearic acid, 1.8 parts of antioxidant, 2.4 parts of active agent, 60 parts of white carbon black, 32 parts of softener, 10 parts of tackifier, 3 parts of Zhongchao wear-resistant carbon black, and 0.05 part of peptizer; Described accelerator is the mixture of accelerator DM, accelerator D and accelerator TMTM, and the consumption of wherein said accelerator DM is 2.3 times of the consumption of accelerator D, and the consumption of accelerator TMTM is 0.12 part; Described antioxidant is The mixture of antiaging agent 4010NA and antiaging agent MB, the weight ratio of described antiaging agent 4010NA and antiaging agent MB is 1:1; Described...

Embodiment 2

[0054] The wear-resistant insulating shoes of the present embodiment, its compounded rubber raw material comprises the following components by weight: 20 parts of domestic No. 2 standard rubber, 65 parts of butadiene rubber, 2 parts of accelerator, 2 parts of insoluble sulfur, 1 part of active zinc oxide 1 part, 1 part of stearic acid, 1 part of anti-aging agent, 1 part of activator, 45 parts of white carbon black, 25 parts of softener, 8 parts of tackifier, 1 part of Zhongchao wear-resistant carbon black, and 0.01 part of peptizer; The accelerator is a mixture of accelerator DM, accelerator D and accelerator TMTM, wherein the amount of accelerator DM is 2 times that of accelerator D, and the amount of accelerator TMTM is 0.1 to 0.15 parts; the anti-aging Agent is the mixture of antiaging agent 4010NA and antiaging agent MB, and the weight ratio of described antiaging agent 4010NA and antiaging agent MB is 1:1; Described active agent is the mixture of polyethylene glycol and si...

Embodiment 3

[0063] The wear-resistant insulating shoes of the present embodiment, its compounded rubber raw material comprises following components by weight: 35 parts of domestic No. 2 standard rubbers, 75 parts of butadiene rubber, 5 parts of accelerators, 7 parts of insoluble sulfur, 3 parts of activated zinc oxide 3 parts, 3 parts of stearic acid, 3 parts of anti-aging agent, 4 parts of active agent, 65 parts of white carbon black, 35 parts of softener, 12 parts of tackifier, 5 parts of Zhongchao wear-resistant carbon black, 1 part of peptizer; Described accelerator is the mixture of accelerator DM, accelerator D and accelerator TMTM, and the consumption of wherein said accelerator DM is 2.5 times of the consumption of accelerator D, and the consumption of accelerator TMTM is 0.15 part; Described antioxidant is The mixture of antiaging agent 4010NA and antiaging agent MB, the weight ratio of described antiaging agent 4010NA and antiaging agent MB is 1:1; Described active agent is the m...

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Abstract

The invention discloses a wear-resistant insulating shoe. The wear-resistant insulating shoe comprises a shoe upper and a shoe outsole. The shoe upper and the shoe outsole are glued together through heat vulcanization rubber latex paste. The shoe outsole is made of a rubber compound raw material. The rubber compound raw material comprises, by weight, 20-35 parts of domestic number two standard rubber, 65-75 parts of butadiene rubber, 2-5 parts of accelerant, 2-7 parts of insoluble sulfur, 1-3 parts of activated zinc oxide, 1-3 parts of stearic acid, 1-3 parts of anti-aging agent, 1-4 parts of active agent, 45-65 parts of white carbon black, 25-35 parts of softener, 8-12 parts of tackifier, 1-5 parts of intermediate super abrasion furnace black, and 0.01-1 part of peptizer. Due to the fact that the shoe outsole is made of the novel rubber compound raw material, the wear-resistant insulating shoe has the advantages of being high in strength, high in wear resistance, resistant to flexing and long in service life.

Description

technical field [0001] The invention relates to a shoe, in particular to a wear-resistant insulating shoe. Background technique [0002] In recent years, with the continuous development of the economy, the safety and labor protection awareness and protection efforts of enterprise managers and on-site workers have increased unprecedentedly. In the maintenance of equipment for coal and non-coal mine underground workers, the protective shoes and boots issued by inspectors have been changed from the work boots worn by ordinary mining workers to insulated protective shoes. There are many ores and other sundries on the ground, and because of the nature of the work, most of the time is spent on manual inspections. In mines with better mechanization, the actual walking distance of inspectors per shift is much greater than that of mining workers, so the protective shoes are harsh. The use environment requires that the outsole must meet the requirements of high strength, good wear re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A43B13/04A43B13/22
Inventor 毛小红范连友程秋萍龙英
Owner JIHUA 3539 SHOE MAKING
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