Terahertz silica gel material

Abstract

The invention discloses a terahertz silica gel material, which is prepared from the following ingredients in parts by weight: 80-100 parts of silica gel main material, 4-9 parts of terahertz mineral powder, 2-5 parts of magnetic graphene, 8-12 parts of hollow porous carbon nanoparticles, 2-5 parts of negative ion powder, 1-4 parts of nano silver, 4-6 parts of hydroxyl silicone oil, 8-23 parts of white carbon black, 2-5 parts of high vinyl silicone oil, 13-19 parts of EVA resin, 10-24 parts of spherical alumina, 0.5-1.2 parts of a KH-550 silane coupling agent, 1-3 parts of dimethyldimethoxysilane, 0-2 parts of pigment, 0.2-0.5 part of a vulcanizing agent and 0.1-1.5 parts of an accelerant, and the invention further discloses a preparation method of the terahertz silica gel material. The terahertz silica gel material provided by the invention has a cold hand feeling, is skin-friendly, smooth, antibacterial and mildewproof, has good mechanical properties and thermal conductivity and can stably emit terahertz wave and negative ions, and the magnetic fields of the magnetic graphene can jointly give play to a health care efficacy.

Description

technical field [0001] The invention relates to the field of material technology, in particular to a terahertz silica gel material. Background technique [0002] At present, there are terahertz ceramic balls, ceramsite, ceramic powder and other products on the market. These products can emit terahertz waves, which can promote human blood circulation, eliminate fatigue, and improve health. According to the application field, they also have sterilization and energy saving. Emission reduction effect. Chinese patent document CN106630971 discloses a terahertz active ceramsite and its preparation method. The terahertz active ceramsite is composed of natural minerals, animal and plant materials, additives and MC active water as raw materials, and the above raw materials are mixed with MC active water. After being treated with terahertz waves and then calcined at high temperature to form the above-mentioned ceramsite, it is measured that this active ceramsite can stably emit terahe...

AI Technical Summary

Problems solved by technology

Although there are few types of ingredients, the preparation method is simple, and it can be used directly, but it directly adds terahertz powder to the main material of silica gel, which has a great influence on the mechanical properties and softness of silica gel, and the wear resistance and comfort are reduced, and the time It is easy to change color for a long time, so it is not suitable for direct use as a close-fitting material

[0003] In addition, most of the existing terahertz products use its thermal effect, and more emphasis is placed on the heat preservation effect in product design, which is not suitable for summer or high-temperature environments. The research and development can not only ensure the health care effect of terahertz radiation, but also be effective in hot and high-temperature environments. Materials with a good user experience are of great significance

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