Preparation method for wear-resistant antibacterial sole material

Abstract

The invention discloses a preparation method for wear-resistant antibacterial sole material. The preparation method comprises the steps of: (1) uniformly mixing EVA (ethylene vinyl acetate), natural rubber, LDPE (low-density polyethylene), zeolite powder, a silver ion antibacterial agent, perfume, octadecanoic acid and zinc stearate in an internal mixer; (2) mixing the mixed material obtained in step (1) for 35 minutes till the temperature reaches 50-60 DEG C; (3) adding sulphur, azodicarbonamide and zinc oxide into the mixed material obtained in step (2), mixing for 5 minutes at the temperature of 130 DEG C, and discharging the material; and (4) mixing the discharged material through an open mill for 5 minutes at a roll temperature of 50 DEG C, then making the material into granular compositions through a grit maker to obtain the sole material. The sole material prepared by the method is obvious in sterilization and deodorization effects, durable, safe, sanitary, and simple in preparation process.

Description

technical field [0001] The invention relates to a preparation method of a wear-resistant and antibacterial shoe sole material. technical background [0002] When people are walking, the sweat glands on their feet will secrete secretions. These secretions will produce peculiar smell under the decomposition of bacteria and mold. After strenuous exercise, it is especially obvious after a lot of sweating. People think of changing insoles frequently to improve. The short-term effect is okay, but it will still recur for a long time, so this is only a temporary solution, not a permanent solution. Contents of the invention [0003] The object of the present invention is to overcome the deficiencies of the prior art and provide a method for preparing a wear-resistant and antibacterial shoe sole material. The shoe sole material produced by the method has obvious sterilization and deodorization effects and a long duration. [0004] In order to solve the above problems, a technic...

AI Technical Summary

Problems solved by technology

[0002] When people are walking, the sweat glands on their feet will secrete secretions. These secretions will produce peculiar smell under the decomposition of bacteria and mold. After strenuous exercise, it is especially obvious after a lot of sweating. People think of changing insoles frequently to improve. The short-term effect is ok, but it will still relapse in the long-term, so this is only a temporary solution, not a permanent solution