High-performance plastic shoe sole and preparation method thereof

Abstract

The invention discloses a high-performance plastic shoe sole and belongs to the technical field of clothes materials. The high-performance plastic shoe sole is prepared from the following raw materials in parts by weight: 60 to 80 parts of PVC, 12 to 15 parts of calcium carbonate, 1 to 2 parts of epoxidized soybean oil, 0.5 to 1 part of citrate, 1 to 3 parts of tribasic lead sulfate, 1 to 2 parts of dibasic lead phosphite, 1.2 to 1.5 parts of barium stearate, 0.3 to 0.5 part of paraffin, 2 to 4 parts of foaming agent, 1.2 to 1.5 parts of pearl concentrate, 13 to 15 parts of chloroprene rubber, 1 to 2 parts of talcum powder, 0.4 to 0.8 part of ultraviolet light absorber, 3 to 4 parts of fire retardant and 5 to 10 parts of compatilizer. The invention further discloses a preparation method of the high-performance plastic shoe sole, and the high-performance plastic shoe sole disclosed by the invention has long service life, wear resistance and difficulty in swelling and broken phenomena.

Description

technical field [0001] The invention relates to the technical field of shoe materials, in particular to a high-performance plastic sole and a preparation method thereof. Background technique [0002] Shoes have a long history of development. About 5,000 years ago in the Yangshao culture period, the most primitive shoes made of animal skins appeared. Shoes are a tool for people to protect their feet from injury. In order to overcome special conditions and prevent feet from being uncomfortable or injured, people first invented fur shoes. Shoes have developed to the present, and they have formed what they are now. Shoes of various styles and functions can be seen everywhere. [0003] The structure of the sole is quite complex. In a broad sense, it can include all the materials that make up the bottom, such as the outsole, midsole and heel. In a narrow sense, it only refers to the outsole. The common characteristics of general sole materials should be wear-resistant, water-...

AI Technical Summary

Problems solved by technology

However, in the process of consumer use, the consumer is in contact with oil when wearing it, and it will swell, glue, and break the bottom, etc., resulting in a significant reduction in the service life of the wearer, and the characteristics of low cost performance are particularly obvious.

It is more likely to cause slipping and wrestling when worn on wet and slippery ground, and the safety is not high

[0005] In the patent document with the publication number CN106519514A, a composite shoe sole material is disclosed, which is composed of the following mass fraction formula components: PVC40-60 parts, hot melt adhesive 6-10 parts, thermoplastic polyurethane 6-8 parts, polar rubber 13- 15 parts, 2-4 parts of blowing agent, 1-3 parts of zinc oxide, 3-5 parts of inorganic flame retardant, 2-4 parts of modified white carbon black, 5-7 parts of calcium-zinc composite stabilizer, the invention has Good flame retardant performance, light and comfortable to wear; in addition, the present invention also has the characteristics of simple formula and low production cost; however, the performance of the sole manufactured by the present invention is still insufficient, and the wear is serious