Wear-resistant rubber sole and preparation method thereof

Abstract

The invention discloses a wear-resistant rubber sole. The wear-resistant rubber sole comprises the following raw materials in parts by weight: 30 parts of natural rubber, 30 parts of butadiene styrene rubber, 150 parts of butadiene rubber, 150 parts of white carbon black, 90 parts of oil, 12 parts of zinc carbonate, 2.8 parts of stearic acid, 3 parts of DM, 0.75 parts of M, 0.26 parts of TMTM, 3.8 parts of insoluble sulfur, 2 parts of an anti-aging agent, 1.5 parts of anti-fogging agent, 3 parts of tackifying resin and 14 parts of PEG. The invention further provides a preparation method of the wear-resistant rubber sole. Compared with the prior art, the wear-resistant rubber sole has the advantages as follows: the formulation is environment-friendly; the amount of various components can be adjusted; through the addition of the anti-fogging agent, a protective film is formed on the surface of the wear-resistant rubber sole, thus effectively preventing a blooming phenomenon and delaying the aging of the rubber sole; through the addition of the butadiene rubber as well as through reasonable matching of the natural rubber, the butadiene rubber and the butadiene styrene rubber, not only is the wear resistance improved, but also the cost is reduced, thus obtaining good physical properties and economic benefits.

Description

technical field [0001] The invention relates to a rubber sole, in particular to a wear-resistant rubber sole and a preparation method thereof. Background technique [0002] China is currently the world's largest producer and exporter of footwear. However, the existing rubber soles often suffer from blooming problems and poor wear resistance, which seriously affect the service life and appearance of shoes. The blooming phenomenon of rubber soles not only seriously affects the appearance quality of products, but also affects the service performance and life of rubber products to a certain extent, and also affects the process performance and physical and mechanical properties of rubber materials. Frosting will also cause the scorching of the rubber material of the product and the aging of the product, which will accelerate the aging of the product and shorten the service life, thereby bringing huge economic losses to the sole manufacturer. [0003] Blooming of rubber soles ref...

AI Technical Summary

Problems solved by technology

[0002] China is currently the world's largest producer and exporter of footwear. However, the existing rubber soles often have frosting problems and poor wear resistance, which seriously affects the service life and appearance of shoes.

The blooming phenomenon of rubber soles not only seriously affects the appearance quality of products, but also affects the service performance and life of rubber products to a certain extent, and also affects the process performance and physical and mechanical properties of rubber materials.

Frosting will also cause the rubber of the product to burn and the product to age, which will accelerate the aging of the product and shorten the service life, thus bringing huge economic losses to the sole manufacturer.