Novel composite shoe material and preparation method thereof

Abstract

The invention provides a novel composite shoe material. The novel composite shoe material comprises the following components by weight percent: 20-50% of SBS, 20-50% of SEBS, 10-30% of PS, 10-30% of naphthenic oil, 5-20% of calcium carbonate, 1-20% of white carbon black, 1-10% of a compatilizer, 1-10% of a PE substrate, 1-5% of a wearing resistant modifier, 0.1-1% of stearic acid, 0.1-1% of an anti-aging agent, 0.05-1% of a foaming agent and 0.05-10% of a cross-linking agent, wherein the compatilizer comprises a maleic anhydride base compatilizer and an epoxy base compatilizer; the wearing resistant modifier comprises a compounded wearing resistant modifier; the anti-aging agent comprises a light stabilizer. The novel composite shoe material provided by the invention has excellent properties of small specific weight, light mass, high strength, high toughness, high resilience, high wearing resistance, high slip resistance, aging resistance, hydrolysis resistance and high size stability.

Description

technical field [0001] The invention relates to the technical field of shoe materials, in particular to a novel shoe material composite material and a preparation method thereof. Background technique [0002] The soles of the prior art are usually made of rubber materials to increase the wear resistance of the soles, and the rubber materials used to make the soles are usually thermosetting materials, which cannot be injection molded. The soles of the prior art are usually made of multi-layer materials. Each layer cannot be molded at one time, and needs to be bonded by glue, and the sole and upper of the shoe in the prior art are usually connected by bonding or on-line plus bonding, which cannot be formed at one time. This will lead to complex procedures, high energy consumption, low efficiency, poor working environment, and great environmental pollution in the process of making rubber soles for shoes from various rubbers; the finished products have a large proportion and poo...

AI Technical Summary

Problems solved by technology

[0002] The soles of the prior art are usually made of rubber materials to increase the wear resistance of the soles, and the rubber materials used to make the soles are usually thermosetting materials, which cannot be injection molded. The soles of the prior art are usually made of multi-layer materials. Each layer cannot be formed at one time, and needs to be bonded by glue, and the sole and upper of the shoe in the prior art are usually connected by bonding or on-line plus bonding, which cannot be formed at one time

This will lead to complex procedures, high energy consumption, low efficiency, poor working environment, and great environmental pollution in the process of making rubber soles for shoes from various rubbers; the finished products have a large proportion and poor wearing comfort; the finished products cannot be recycled, and there are Environmental pollution, and endanger the health of production workers