Preparation method of high elastic antibacterial sole material

Abstract

The invention discloses a preparation method of a high elastic antibacterial sole material. The method comprises the steps of: (1) subjecting 60-70 parts by mass of EVA, 68-75 parts by mass of LDPE, 7-8 parts by mass of copper-loaded zirconium phosphate, 6 parts by mass of a silver ion antibacterial agent, 3.5-4 parts by mass of diethanolaniline and 3 parts by mass of zinc stearate to uniform mixing in an internal mixer; (2) conducting mixing to the mixed material obtained in step (1) to a temperature of 70-75DEG C for 30-35min; (3) adding 3 parts by mass of sulfur, 1.5 parts by mass of azodicarbonamide and 2 parts by mass of zinc oxide into the mixed material obtained in step (2), carrying out mixing at 130DEG C for 5min, then performing discharging; and (4) making the discharged material into a granular composition through a grit maker, thus obtaining the sole material. The sole material prepared by the method has the advantages of obvious and long-lasting bactericidal and deodorant effects, safety and sanitation, as well as simple preparation process.

Description

technical field [0001] The invention relates to a preparation method of a highly elastic 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. However, some antibacterial shoes sold on the market are equipped with antibacterial or antibacterial devices inside the shoes. Although they are effective, these shoes are very heavy and uncomfortable to wear. Contents of the invention [0003] The object of the invention is to overcome the deficiencies of the prior art and provide a method for preparing a highly elastic antibacterial ...

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

Some antibacterial shoes on the market are equipped with antibacterial or antibacterial devices inside the shoes. Although they are effective, these shoes are very bulky and uncomfortable to wear.