Wear-resisting anti-slip mountaineering sole material and preparation method thereof

Abstract

The invention discloses a wear-resisting anti-slip mountaineering sole material which is characterized by being prepared from the following components in percentage by mass: 25-30% of natural rubber, 10-20% of butadiene rubber, 20-25% of butadiene styrene rubber, 5-10% of an ethylene-vinyl acetate copolymer, 5-10% of a modified starch polymer, 1-3% of short fibers, 5-10% of carbon black, 5-10% of white carbon black (SiO2), 2-3% of stearic acid (SA), 3-5% of zinc oxide, 2-3% of tert-thio disilane (Si-69), 2-5% of sulfur (S), 1-3% of a filling agent, 0.5-0.8% of zinc stearate, 0.5-0.8% of diisopropylbenzene peroxide, 0.3-0.5% of azodicarbonamide, 2-3% of an active agent, 0.5-2.5% of a coupling agent, 0.8-1.0% of an accelerant and 1-2% of an anti-aging agent. The wear-resisting anti-slip mountaineering sole material is outstanding in water absorption property and moisture releasability; the prepared sole is low in hardness, good in flexibility and bending resistance, low in consumption, high in wear resistance and anti-tear property and good in elasticity and puncturing resistance; and the comfort and the security of mountaineering fitness exercise are improved; therefore, the wear-resisting anti-slip mountaineering sole material is wide in market application prospect.

Description

technical field [0001] The invention belongs to the technical field of shoe materials, and in particular relates to a wear-resistant and wet-slip resistant climbing shoe sole material and a manufacturing method thereof. Background technique [0002] In modern society, people generally pay more attention to the importance of physical exercise. In addition to mountaineering and fitness, people also pay great attention to the comfort and safety of the mountaineering process, which depends on the performance of the sole. Although the prior art improves the anti-skid property of the sole and ensures the safety of the mountain climbing process, the climbing shoes are only suitable for wearing during mountain climbing, and the elasticity of the sole is low, resulting in a decrease in comfort. [0003] In recent years, short-fiber rubber composites have been deeply studied and widely used as a new type of polymer material. It combines the rigidity of short fibers with the high elas...

AI Technical Summary

Problems solved by technology

[0004] At present, the materials used for sports shoe soles are generally soft and highly elastic plastic materials, such as the commonly used ethylene-vinyl acetate copolymer, which has the disadvantage of stable performance and poor degradability. At the same time, the plastic material is a chemical material, which is not conducive to environmental protection; Therefore, in the current situation of advocating green environmental protection and low-carbon life, it is necessary to optimize and adjust the material of sports shoe soles