Finished-product-shaped inorganic environment-friendly diatom mud and preparation method thereof

Abstract

The invention discloses a finished-product-shaped inorganic environment-friendly diatom mud. The diatom mud contains the following components in parts by weight: 25-60 parts of deionized water, 0.8-3 parts of glycerol, 2-5 parts of silica sol, 0.5-1 part of hydroxyethyl cellulose, 0.5-3 parts of bentonite, 5-20 parts of ash calcium powder, 3-10 parts of titanium dioxide, 30-50 parts of diatomite, 0.5-1.5 parts of photocatalyst, 0.1-0.5 part of a retarder and 0.1-2 parts of an ash calcium powder stabilizer. A preparation method of the finished-product-shaped inorganic environment-friendly diatom mud comprises the steps of preparing modified ash calcium powder preformed slurry from partial deionized water, the ash calcium powder and the ash calcium powder stabilizer, and mixing the modified ash calcium powder preformed slurry with other components. The finished-product-shaped inorganic environment-friendly diatom mud is long in storage time and unlikely to degrade and has the effects of preventing fire, retarding flame, insulating sound and reducing noise; the diatom mud is healthy and environment-friendly, does not generate any toxic substance and is capable of effectively adsorbing and decomposing indoor harmful gas and preventing bacteria, mildew and dewing and has good breathing permeability; the construction is convenient, the field stirring is not required during the construction, the dust is avoided, the color can be adjusted according to the requirements of costumers, and the disadvantage that the color of dry-powdery diatom mud is single and fixed is solved.

Description

technical field [0001] The invention belongs to the field of environmentally friendly materials for high-end home decoration, and relates to a finished paste-like inorganic environment-friendly diatom mud material that can be directly used for construction when opening a barrel for home decoration, and can be adjusted in various colors during construction. A finished inorganic environment-friendly diatom mud and a preparation method thereof. Background technique [0002] Diatom mud is an environmentally friendly decorative material for interior walls with diatomite as the main raw material. It has the functions of eliminating formaldehyde, purifying air, adjusting humidity, releasing negative oxygen ions, fire and flame retardant, self-cleaning walls, sterilization and deodorization, etc. Because diatom mud not only has the advantages of health and environmental protection, but also has good decorative and functional properties, it has been widely used in recent years and is...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the diatom mud materials on the market exist in the form of powder, the color is fixed, and it is impossible to carry out on-site construction and color matching. The color of the powder itself is less optional, and it needs secondary stirring during the construction process, which is easy to cause dust. Pollution, the consistency of the construction is also difficult to grasp, and the construction procedure is complicated

The limitation of color makes the decoration of diatom mud present a very monotonous color, which is difficult to meet the high requirements of people's idealized brilliant color, that is, visual sense.

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