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Negative ion far-infrared nanometer multifunctional material

A kind of negative ion far-infrared, multi-functional technology, applied in pharmaceutical formulations, cosmetic preparations, treatment and other directions, can solve the problems of failing to meet hygiene standards, restricting the development of natural materials, and low number of negative ions, achieving good economic effects, suitable for large Mass production manufacturing, the effect of large atomic radius

Active Publication Date: 2020-02-14
惠州市申天地生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, natural mineral materials such as 300g of tourmaline powder from different origins can produce negative ions ranging from 100 to 350 / cm 3 , the number of negative ions produced is small, the capacity is limited, and the negative ion concentration required by the hygienic standard cannot be reached
In the prior art, the use of rare earth salts and tourmaline for mechanochemical compounding can improve the ionization ability of tourmaline to air molecules, but the effect is still unsatisfactory, which has become a resistance restricting the development of natural materials. On the other hand, at the current research stage, there are still Mineral materials and rare earth powder have not been developed to give full play to their own ionization ability to ionize the air to produce negative ions and generate infrared rays that resonate with the human body

Method used

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  • Negative ion far-infrared nanometer multifunctional material
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  • Negative ion far-infrared nanometer multifunctional material

Examples

Experimental program
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Effect test

preparation example Construction

[0056] Preparation of phosphate buffer solution: Take 250ml of 0.2mol / L potassium dihydrogen phosphate solution, add 118ml of 0.2mol / L sodium hydroxide solution, dilute with water to 1000ml, and obtain.

[0057] First, use elutriation and separation to remove impurities such as clay minerals, mica, and dust in the powder sample, and dry it at 90°C with an electric constant temperature blast dryer; then use a WCF-2 multi-purpose magnetic analyzer Sorting is carried out to remove some impurities such as magnetite, quartz and feldspar in the sample and iron pollution introduced during the crushing process, so as to obtain a relatively pure tourmaline powder sample.

[0058] Crushing of tourmaline crystal particles: the washed ore is crushed for the first time with SP-100×100 jaw crusher to obtain a sample with a particle size of 0-15mm; then XPS- The roller crusher crushed for the second time to obtain a sample with a particle size of 1-5 mm; the vibration mill was used for the ...

Embodiment 1

[0095] 1. Modified silica gel

[0096] The grade of silica gel is ZY-820 food grade silica gel raw material.

[0097] (1) Activated silica gel

[0098] Weigh 100g of food silica gel, first treat it with 1:1.2 nitric acid aqueous solution at 95°C for 2 hours, wash it with distilled water until neutral, then soak it with 1:1.2 hydrochloric acid for 5 hours, and then wash it with distilled water several times until there is no chloride ion , and finally dried in a muffle furnace at 150° C. for 5 h, cooled for later use.

[0099] (2) SiO2 -NH 2 Synthesis

[0100] Put the activated silica gel in a four-neck round bottom flask, add 80ml of silylating reagent γ-aminopropyltrimethoxysilane (APTS) and 400ml of redistilled toluene respectively, stir and reflux at 75°C for 8.5h, and filter out the solid , followed by extraction with toluene for 5h, ethanol for 5h, and drying to obtain the product SiO 2 -NH 2 .

[0101] (3) SiO 2 -NH 2 Reaction with Tetramethylene Pentamine

[0...

Embodiment 2

[0113] 1. Modified silica gel

[0114] The grade of silica gel is ZY-820 food grade silica gel raw material.

[0115] (1) Activated silica gel

[0116] Weigh 160g of food silica gel, first treat it with 1:1.5 nitric acid aqueous solution at 95°C for 2 hours, wash it with distilled water until neutral, then soak it with 1:1.5 hydrochloric acid for 5 hours, and then wash it with distilled water several times until there is no chloride ion , and finally dried in a muffle furnace at 120° C. for 5 hours, and cooled for later use.

[0117] (2) SiO 2 -NH 2 Synthesis

[0118] Put the activated silica gel in a four-necked round-bottomed flask, add 100ml of silylating agent γ-aminopropyltrimethoxysilane (APTS) and 420ml of redistilled toluene respectively, stir and reflux at 72°C for 8.5h, filter out Solid, sequentially extracted with toluene for 5h, ethanol for 5h, and dried to obtain the product SiO 2 -NH 2 .

[0119] (3) SiO 2 -NH 2 Reaction with Tetramethylene Pentamine

...

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PUM

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Abstract

The invention provides a negative ion far infrared nanometer multifunctional material, which comprises the following ingredients in parts by weight: 1 to 86 parts of ore powder, 1 to 115 parts of rare earth powder and 1 to 200 parts of silica gel. The functional material provided by the invention has the advantages that on the basis of the prior art, the functional material capable of obviously improving the capability of generating negative ions of ore and rare-earth salts through air ionization is provided; on the other hand, the infrared ray releasing capability of the ore and the rare-earth salts can be obviously improved.

Description

technical field [0001] The invention relates to the field of functional materials, more specifically, the invention relates to a negative ion far-infrared nanometer multifunctional material. Background technique [0002] Human beings live in the atmospheric environment, and the physical and chemical properties of the atmosphere are closely related to human health. The development of civilization in modern society and the increase in the degree of industrialization have accelerated the destruction of the environment such as air pollution, especially in densely populated living and workplaces, where a large number of air conditioners and various electrical equipment are used, which deteriorates indoor air quality. According to statistics from the United States, at the beginning of the 20th century, the ratio of positive ions to negative ions in the atmosphere was 1:1.2, but the current ratio is 1.2:1, which completely destroys the ion balance in nature. Positive ions increase...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/02A61K8/26A61K8/25A61K8/20A61K8/19A61N5/06
CPCA61K8/0212A61K8/19A61K8/20A61K8/25A61K8/26A61N5/0613A61N2005/066
Inventor 申松林
Owner 惠州市申天地生物科技有限公司
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