Rubber material for rubber shoe sole and preparation method thereof

Abstract

The invention discloses a rubber material for a rubber shoe sole and a preparation method thereof. The rubber material is prepared from the following raw materials in parts by weight: 45 to 65 parts of nitrile rubber, 35 to 45 parts of organosilicone rubber, 5 to 10 parts of rubber and plastic alloy, 4 to 8 parts of modified vinyl resin, 3 to 6 parts of modified rare earth oxide, 1 to 4 parts of vulcanizing agent, 3 to 7 parts of tetrasulphide dipentyl methylene thiuram, 2 to 6 parts of diisopropyl peroxide, 4 to 8 parts of maleic anhydride-grafted polyethylene, 2 to 4 parts of zinc methacrylate, 5 to 10 parts of dibutyl phthalate, 3 to 6 parts of pentaerythritol stearate, 10 to 20 parts of modified nanometer wear-resistant filler, 3 to 7 parts of zinc ricinoleate, 2 to 5 parts of activator, 1 to 3 parts of softener, 0.5 to 1.5 parts of rubber accelerant, and 0.4 to 0.8 part of anti-aging agent. The rubber material for the rubber shoe sole has the advantages that the elasticity is high, the abrasion-resistant property is high, the tensile property and compressive property are realized without damage, the corrosion-resistant property is realized, and the weather-resistant property is good.

Description

technical field [0001] The invention relates to the technical field of shoemaking, in particular to a rubber material for rubber shoe soles and a preparation method thereof. Background technique [0002] With the continuous improvement of people's living standards, higher requirements are put forward for the quality, comfort, hygiene and safety of rubber shoes. This requires not only that the rubber shoes are comfortable to wear, but also have the advantages of high elasticity, high wear resistance, tensile resistance, compression without damage, good corrosion resistance and weather resistance. This has higher requirements for the rubber used in rubber soles. [0003] Therefore, be badly in need of developing a kind of rubber sole with high elasticity, high wear resistance, tensile strength, compression and not damaged, and corrosion resistance, weather resistance just seem very necessary. [0004] In view of the above problems, the prior art was searched, and a high temp...

AI Technical Summary

Problems solved by technology

Although the rubber material for rubber soles of this patent improves the corrosion resistance, wear resistance and weather resistance of rubber shoes to a certain extent, there is a problem of poor compatibility between the nitrile rubber and fluorosilicone rubber added in the raw materials, resulting in the The properties of rubber materials for rubber soles such as tensile strength, compression without damage, and wear resistance cannot meet actual needs.

Images