Negative oxygen ion inducing functional powder and auxiliary agent and preparation method thereof

Abstract

The invention discloses a negative oxygen ion inducing functional powder and an auxiliary agent and a preparation method thereof. The preparation method of the negative oxygen ion inducing functionalpowder comprises the following steps: baking and drying ion adsorption type rare earth ores, magnesium-rich fibrous silicate and hydrous magnesium silicate; extracting the baked and dried magnesium-rich fibrous silicate and ion adsorption type rare earth ores by using an acidic extractant, and executing baking at high temperature after extraction to remove radioactive elements; heating amorphous silicon dioxide to reduce the content of soluble silicic acid in the amorphous silicon dioxide; crushing and evenly mixing the hydrous magnesium silicate, the magnesium-rich fibrous silicate, the ion adsorption type rare earth ores and the silicon dioxide to obtain the negative oxygen ion inducing functional powder. The raw material cost of the negative oxygen ion inducing functional additive is low, and the produced negative oxygen ion inducing functional powder can be added into different fabrics to continuously ionize and induce negative oxygen ions into a space, the induction amount is 1200-2500/cm<3>, the living space of people can be improved, and air and environment can be purified.

Description

technical field [0001] The invention relates to the technical field of functional fabrics, in particular to a functional powder for inducing negative oxygen ions, an auxiliary agent and a production method thereof. Background technique [0002] With the development of the economy and the improvement of people's living standards, people pay more and more attention to health. Studies have shown that small particle size negative oxygen ions known as "air vitamins" have health care effects on the human body, mainly through the human nervous system and blood circulation to affect the physiological activities of the human body. Among them: Negative oxygen ions can strengthen and adjust the function of the cerebral cortex to inhibit the process of the human cerebral cortex, so it can play a role in sedation, hypnosis and lowering blood pressure; after negative oxygen ions enter the human respiratory tract, they can relax the bronchial smooth muscle and relieve its spasm; Negative ...

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Problems solved by technology

[0006] The technical problem to be solved by the present invention is the problem that the negative oxygen ion induction amount of the existing negative oxygen ion functional auxiliary agent is insufficient

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