Antibacterial and mildewproof rubber-plastic shoe material and preparation method thereof

Abstract

The invention discloses an antibacterial and mildewproof rubber-plastic shoe material. The antibacterial and mildewproof rubber-plastic shoe material comprises the following components: low density polyethylene, an ethylene-propylene-diene monomer, a polyolefin elastomer, a methyl methacrylate-butadiene-phenethylene terpolymer, rare earth oxide, nanometer zinc oxide, acetyl tributyl citrate, pentaerythrityl tetrastearate, calcium carbonate and a fungicide adopting a microcapsulate structure, wherein the particle size range of the microcapsulate structure is 10-100 microns, the ratio of a wall material to a sandwich layer is 1: (15-22), the sandwich layer is composite powder, and the wall material is polyester film. A shoe material prepared from the material provided by the invention is excellent in antibacterial and mildewproof effect, lasting in antibacterial effect, and long in effect time.

Description

technical field [0001] The invention relates to a shoe material. More specifically, the present invention relates to an antibacterial and mildew-proof rubber and plastic shoe material and a preparation method thereof. Background technique [0002] Shoes are a necessity for people's daily life and work. When people walk, the sweat glands on their feet will produce secretions, which will stay in the shoes. Since the space inside the shoes is relatively closed, it will produce odor, breed bacteria, and even Can produce diseases such as beriberi, bring bad influence to people's health and life. And when changing seasons, due to improper storage of shoes, it is easy to cause moldy shoes. [0003] At present, there are many studies on antibacterial shoe materials and their products, but in the published literature, although the following methods can give shoe materials antibacterial properties to a certain extent, there are still some problems: 1) as in CN2741396Y (antibacterial...

AI Technical Summary

Problems solved by technology

And when changing seasons, due to improper storage of shoes, it is easy to cause moldy shoes

[0003] At present, there are many studies on antibacterial shoe materials and their products, but in the published literature, although the following methods can give shoe materials antibacterial properties to a certain extent, there are still some problems: 1) as in CN2741396Y (antibacterial health shoes) Disclosed a kind of antibacterial and deodorant film layer with strong penetrability, the method that is bonded on the bottom of the sole pad material layer to the top of the shoe midsole, and as CN1692852A (antibacterial health shoes) discloses a kind of in the sole pad The antibacterial insole glue with super penetrating power is used under the surface material layer. Although these methods make the insole have a certain antibacterial effect, but because the antibacterial material is mainly released slowly through osmosis, it is far away from the surface of the insole, thus making the surface of the insole antibacterial. Indirect and short-lasting effect

2) As disclosed in CN2792255Y (a sweat-absorbing deodorant antibacterial insole), a silver-loaded activated carbon is arranged between the bottom layer and the adsorption layer, and the method of physical adsorption is used to solve the problem of foot sweat and odor, and as in CN201085110Y (Antibacterial Health Shoes) discloses the use of silver-plated fibers in soles, uppers and vamp linings. Although the silver ions gathered in these methods make the shoe materials have good sterilization and antibacterial functions, they have a bactericidal function. , does not embody the function of anti-mildew

[0004] In the above antibacterial treatment methods for shoe materials, some antibacterial effects are not direct, the lasting effect is short, and some are more complicated, and these methods do not reflect the anti-mildew effect

Images