Antiskid wear-resistant sole material and preparation method thereof

Abstract

The invention discloses an antiskid wear-resistant sole material which comprises 15-20% of natural 3L rubber, 10-20% of butyl rubber, 10-15% of styrene butadiene rubber, 5-10% of short fiber, 10-15% of carbon black, 10-15% of white carbon black (SiO2), 1-2% of stearic acid (SA), 2-3% of paraffin oil, 2-3% of bis-silane tetrasulfide (Si-69), 3-6% of sulfur (S), 1-2% of an active agent, 0.5-0.7% of an antioxidant, 3-5% of zinc oxide (ZnO), 0.3-0.5% of magnesium oxide, 1-2% of an accelerant and 1-3% of a filler. According to the antiskid wear-resistant sole material disclosed by the invention, the antiskid coefficient of the sole is improved, the loss index of the obtained material is low, and the abrasion property and tear resistance are strong. The antiskid wear-resistant sole material has relatively good wear resistance and puncture resistance, improves the comfort and safety of the mountain climbing fitness exercise, prolongs the service life of shoes to a certain degree, and has a broad market application prospect.

Description

technical field [0001] The invention belongs to the field of shoe sole materials and its preparation, and in particular relates to an anti-slip and wear-resistant shoe sole material and a manufacturing method thereof. Background technique [0002] Sports to improve physical fitness is also generally accepted by everyone, and sports shoes are increasingly becoming a necessity in people's lives, but the anti-slip effect of the existing sports shoes soles is relatively poor, with an anti-slip coefficient of 0.4 for dry type and 0.3 for wet type, which is not easy to prevent slipping , It is easy to fall on the ground with water and oil. [0003] Rubber sole materials mainly include synthetic rubber soles, polyurethane soles, and ethylene and acetate copolymer sole materials. Polyurethane soles have good elasticity, formability, and recovery, but their ventilation and water absorption are poor; ethylene and acetate resin copolymer soles have poor elasticity, formability, recove...

AI Technical Summary

Problems solved by technology

The soles of the mountaineering shoes currently provided are all made of metal materials (metal teeth / metal studs, or mountaineering spikes). Although the anti-slip performance of the soles is improved and the safety of the mountaineering process is ensured, the mountaineering shoes are only suitable for mountaineering. , and the sole elasticity is low, resulting in a decrease in comfort