Light high elasticity deodorant rubber spongy cushion for shoes and preparation method thereof

Abstract

The invention provides a light high elasticity deodorant rubber spongy cushion for shoes and a preparation method thereof. The light high elasticity deodorant rubber spongy cushion comprises components based on parts by weight: 50-150 parts of natural rubber, 2-50 parts of cis-butadiene rubber, 2-3 parts of sulphur, 0.8-4.5 parts of vulcanization accelerator, 1.5-5 parts of sulfurization activator, 1.5-2.5 parts of foaming agent, 15-25 parts of stearic acid, 35-45 parts of filler and 1.5-3 parts of deodorant. The rubber spongy cushion has reasonable elasticity and light specific gravity, reduces the fatigue degree when being worn, is good in the effect of preventing funguses such as candida albicans, staphylococcus aureus, bacillus coli and the like as well as bacteria, and greatly improves the hygiene and the functionality of the rubber shoes; furthermore, the rubber spongy cushion prepared by the method has proper thickness, so as to improve the comfort feeling. In addition, the materials selected by the invention can be easily obtained, and the invention has the advantages of low cost, simple preparation method, easy implementation and good performance of the produced product.

Description

technical field [0001] The invention relates to the field of rubber shoe making, in particular to a lightweight and highly elastic deodorant rubber sponge pad for shoes and a preparation method thereof. Background technique [0002] During the use of rubber shoes, the sponge pad is one of the main components that affect the wearing performance of rubber shoes. Sponge pad refers to the part connected between the inside of the rubber shoe and the outsole, which plays a role of gravity buffering during the walking process of the human body, absorbs the resistance of the road surface, and reduces the degree of human fatigue. Now due to the backwardness of the shoemaking process and the low grade of the product, the sponge pad of rubber shoes has high hardness and insufficient elasticity, and the cushioning effect on the weight of the human body is not significant during wearing, which makes people's feet more fatigued. And because the materials used in the usual sponge pads do ...

AI Technical Summary

Problems solved by technology

Nowadays, due to the backwardness of the shoemaking process and the low grade of the product, the sponge pad of rubber shoes has high hardness and insufficient elasticity, and the cushioning effect on the weight of the human body is not significant during the wearing process, which makes people's feet more fatigued.

And because the materials used in the usual sponge pads do not have hygroscopic properties and antibacterial and bactericidal functions, the sweat produced by the human body during exercise or labor cannot be effectively discharged from the shoes, and the sweat will form odor and beriberi under the action of bacteria. Poor sex, uncomfortable to wear, bad for human health

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