Environment-friendly antibacterial aromatic thermoplastic elastomer foaming material as well as preparation method and application thereof

Abstract

The invention relates to the technical field of foam materials. The invention particularly discloses an environment-friendly antibacterial aromatic thermoplastic elastomer foaming material. The foaming material comprises the following components in parts by weight: 80-100 parts of SEBS, 8-15 parts of butadiene rubber, 5-8 parts of high-impact-resistance polystyrene, 5-10 parts of EVA, 3-5 parts ofa foaming agent, 2-4 parts of a cross-linking agent, 0.5-1 part of zinc stearate, 2-4 parts of white mineral oil and 10-20 parts of modified lavender particles. According to the invention, the modified lavender particles are adopted; volatilization of lavender aroma components can be effectively controlled; meanwhile, the antibacterial performance and deodorization of the foaming material and theproduct can be enhanced, and the advantages of deodorizing, ventilating, refreshing, incensing, expelling parasites and the like are achieved; the utilization rate of lavender can be increased, wasteand 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 foam materials, and in particular relates to an environment-friendly antibacterial aromatic thermoplastic elastomer foam material and its preparation method and application. Background technique [0002] Thermoplastic elastomer material is generally a polymer material modified by blending thermoplastic elastomer SBS or SEBS with other functional additives. It is formed after extrusion, injection, molding and other processes. It has anti-slip and strong bending properties. , good air permeability, strong bond strength and so on. [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 and be placed in the cabinet for incense and deworming. [0004] Chinese published patent documen...

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 agents are generally added to thermoplastic elastomer foaming materials. AC foaming agents will decompose during the foaming process to produce ammonia and formamide. The foamed products have a pungent odor. This kind of smell is easy to make people feel uncomfortable

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