Purified cotton for inducing negative oxygen ions and preparing method of functional powder and aid of negative oxygen ions

Abstract

The invention discloses purified cotton for inducing negative oxygen ions and a preparing method of a functional powder and aid of the negative oxygen ions. The preparing method of the negative oxygenion functional powder includes the following steps of baking and drying ion adsorption type rare earth ore, magnesium-rich fibrous silicate and hydrous magnesium silicate, extracting the baked and dried magnesium-rich fibrous silicate and ion adsorption type rare earth ore through an acidic extractant, conducting high-temperature baking after extracting to remove radioactive elements, heating amorphous silicon dioxide to reduce the content of soluble silicic acid in the amorphous silicon dioxide, and pulverizing and evenly mixing the hydrous magnesium silicate, magnesium-rich fibrous silicate, ion adsorption type rare earth ore and silicon dioxide to obtain the negative oxygen ion functional powder. The negative oxygen ion functional aid is low in raw material cost, the produced negativeoxygen iron purified cotton can ceaselessly induce the negative oxygen ions into the space through ionization, the inducing amount is 1200-2500 ions per square centimeter, the living space of people can be improved, and the air and environment are purified.

Description

technical field [0001] The invention relates to the technical field of functional fabrics, in particular to a method for producing pure cotton that induces negative oxygen ions, its functional powder and auxiliary agents. Background technique [0002] Pure cotton fabric is a textile made of cotton as raw material, which is interwoven vertically and horizontally by warp and weft yarns through a loom. Cotton fiber has the advantages of porosity and high elasticity. It is also a poor conductor of electricity and heat. It has extremely low thermal conductivity and has good hygroscopicity, moisture retention and heat resistance. Pure cotton fabric clothing is widely popular for its softness and comfort. favorite. [0003] At the same time, people are paying 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 circul...

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Problems solved by technology

[0008] The technical problem to be solved by the present invention is the problem that the negative oxygen ion induction amount of the pure cotton of existing negative oxygen ion is insufficient

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