Natural aromatic environment-friendly EVA composite foam material and preparation method and application thereof

Abstract

The invention relates to the technical field of EVA composite materials. The natural aromatic environment-friendly EVA composite foam material is prepared from the following components in parts by weight: 80-100 parts of a rubber and plastic base material, 4-8 parts of a foaming agent, 0.5-1 part of a cross-linking agent, 0.5-0.8 part of mineral oil, 0.5-1 part of stearic acid and 20-40 parts of modified lavender particles, and the rubber and plastic base material contains 40-100% of EVA. According to the invention, the modified lavender particles are adopted, volatilization of lavender aromacomponents can be effectively controlled, meanwhile, the antibacterial performance and deodorization of the foaming material and the product can be enhanced, the advantages of deodorizing, ventilating, refreshing, incensing, expelling parasites and the like are achieved, the utilization rate of lavender can be increased, waste and environmental pollution are reduced, and the lavender perfume is environmentally friendly and suitable for living goods and sports equipment such as soles, insoles, yoga mats and crawling mats.

Description

technical field [0001] The invention belongs to the technical field of EVA composite materials, and in particular relates to a natural aromatic and environment-friendly EVA composite foaming material and its preparation method and application. Background technique [0002] In the field of daily necessities and sports equipment, EVA (ethylene-vinyl acetate copolymer) rubber and plastic products are new environmentally friendly plastic foam materials, which have good cushioning, shock resistance, heat insulation, moisture resistance, chemical corrosion resistance, non-toxic, non-absorbent, etc. Advantages, so it is often used in slippers, insoles, cushions, cushions, basketball, football, etc. [0003] Lavender, known as the "King of Herbs", has a fresh and elegant aroma and mild nature. It is recognized as the most calming, soothing and hypnotic plant. It can relieve tension, calm the mind, calm the mind, and relieve stress. Made into sachets, it can replace camphor balls an...

AI Technical Summary

Problems solved by technology

[0005] However, the aroma of lavender powder evaporates quickly, and there is a problem of long-lasting efficacy

In addition, AC foaming agent is generally added to EVA foaming materials. AC foaming agent will decompose to produce ammonia and formamide during the foaming process. The foamed products have a pungent odor. A smell that makes people feel uncomfortable

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