Composite material with anion biomimetic function and production method thereof

Abstract

The invention provides a composite material with an anion biomimetic function. The composite material is prepared by comprising the following components in parts by weight: 45-73 parts of gelling powder with the anion biomimetic function and one or two of 0.15-1.2 parts of reinforced fibers or 15-20 parts of fillers, which are added into 20-40 parts of combination solution; the gelling powder with the anion biomimetic function is prepared by mixing and stirring calciferous inorganic matrixes, algae, inorganic environment mineral and chemical modifying agent according to weight ratio of 38-55:6-16:0-6:1-2; and the combination solution is prepared by compounding the following components in parts by weight: 100 parts of clear water, 1.5-2.0 parts of crystal modifier, 0.4-0.5 part of waterproof agent, and 0.4-0.5 part of defoamer. The anion-generating capacity reaches 840ps / cm<3> through detection of a composite material dynamic method; and compared with traditional anion generation, corona condition is not needed, no large amount of ozone is generated, equipment with complex structure is unnecessary, special radiation protective measures are not needed, and main raw materials are natural and environmental-friendly, have biomimetic characteristic, and are economic and practical.

Description

technical field [0001] The invention relates to a kind of negative ion bionic material, especially relates to the field of building materials to improve indoor air quality, through the continuous action of algae, variable valence atoms and catalytic components in inorganic environmental mineral components, the characteristics of stable release of negative ions and calcareous crystal technology Composite is a kind of composite material with negative ion bionic function. Its series of negative ion bionic materials such as gelled powder, powder, granular, plate and handicraft are widely used in building materials, light industry and other fields to improve air quality. Background technique [0002] Human beings live in the ocean of the atmosphere, and each person needs at least 1,000 liters of air per day to maintain life. The physical and chemical properties of the air are closely related to human health. Among them, negative air ions are called "vitamins" in the air, which can...

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Problems solved by technology

[0003] Negative ions have a major effect on human health and the ecological environment. In order to improve the air quality and increase the concentration of negative ions, the current common methods are limited to three: first, use negative ion equipment, and the principle of air negative ion generator is to use corona discharge or Initiated by ultraviolet radiation, although the concentration of negative ions produced is very high, it is accompanied by side reactions. Due to the use of high voltage, it will produce a large amount of odor and increase the concentration of ozone and nitrogen oxides; common water-excited negative ion generators need to add water regularly , high cost and expense, low operational practicability

In general, the use of negative ion instruments and equipment uses electric energy as power, resulting in a large waste of energy, and the life of the instrument is short; second, to improve the greening rate of natural cities and living environments, but it is difficult to improve the indoor living space, and it is impossible to bring negative ions to the environment. The healthy concept of going home; third, negative ion photocatalyst coatings, especially nano negative ion ecological environmental protection coatings or healthy paints, mainly act on the surface of the substrate coating, and exist in the inconsistency of the substrate material. At the same time, the coating, paint coating Contains formaldehyde, correspondingly generates negative ions and introduces air pollution sources at the same time

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