Pure inorganic nano wall material

Abstract

A pure inorganic nano wall material is composed of high-activity micro-silicon powder and zinc fluosilicate, a certain amount of filler is added, phthalocyanine blue is added into an inner wall, inorganic natural toner is added into an outer wall, then a certain amount of sodium tripolyphosphate dispersing agent is added into the natural toner, the raw materials are mixed according to the corresponding proportion during preparation, standard water is added, and the pure inorganic nano wall material is prepared. The pure inorganic nano wall material has the advantages that the pure inorganic nano wall material is a pure water-based nano wall material, and the pure inorganic nano wall material is fire-resistant, water-resistant, non-toxic, environment-friendly and high in adhesive strength, and has a porcelain glaze-like effect of a coating surface.

Description

Technical Field:

[0001] A pure inorganic nano wall material product for the field of building decoration. Background Art:

[0002] Currently, there are many types of interior and exterior wall coatings for buildings. According to statistics, there are more than a hundred kinds. The liquid materials basically use organic acrylic emulsion as the base material. Generally, the most commonly used is white paint, and there are also some oil paints and paints with xylene as the solvent. The construction process generally uses methods such as roller coating and spraying. These coatings have been industrially produced since the 1960s. They are easy to use and relatively inexpensive. Their disadvantages are that such coatings contain a large amount of formaldehyde and benzene, are prone to fire during storage and transportation, and some organic substances volatilize after painting, causing air pollution. Especially when used indoors, it directly affects people's physical and mental health. During the construction and painting process, a large amount of toxic solvents volatilize, causing indoor air pollution and being prone to carcinogenic effects on the human body, endangering life. Summary of the Invention:

[0003] To solve the above deficiencies of decorative coatings, the purpose of the present invention is to provide a pure inorganic nano wall material, which is formulated from pure inorganic raw materials to achieve the purpose of pollution-free, low cost, non-toxic, odorless, and pollution-free.

[0004] The raw materials and mass percentages contained in the pure inorganic nano wall material of the present invention:

[0005]

[0006] Add 0.1 - 0.3% sodium tripolyphosphate dispersant to the pigment.

[0007] Calculated for interior walls:

[0008] SiO2 85 Kg (calculated as 100%)

[0009] F6SiZn O 15 Kg

[0010] Its chemical reaction formula:

[0011] SiO2 + F6SiZn O = SiO2 + F6SiZnO = SiO2 + 6HF → H2SiF6 + 2H2O

[0012] Mix according to the above ratio and add an equal amount of water. Add phthalocyanine blue accounting for 0.6% of the total amount and 0.1 - 0.3% sodium tripolyphosphate dispersant to the equal amount of water. Stir in a blender for 10 - 15 minutes, then grind twice with a sand mill to the required fineness, and then filter and package to obtain the pure inorganic interior and exterior nano wall material.

[0013] The construction process can be spray-coated, roller-coated, or brush-coated. The water on the wall surface coated by spraying will generate a water-resistant calcium silicate with good anti-aging property, high hardness, and will not powder even after being soaked in water all year round. This wall material is completely made of inorganic substances, with a fire rating of A1, no toxic gases, and no environmental pollution.

[0014] Advantages of the present invention: The pure inorganic nano wall material is a water-soluble product, very water-resistant, not afraid of being washed by water. This wall material is completely made of inorganic substances, has good fire resistance, does not produce toxic and harmful gases, has high hardness, and does not pollute the environment. Embodiments of the present invention:

[0015] Example 1. Pure inorganic nano wall material (interior wall):

[0016]

[0017] Add 120 kg of water to the mixing tank, stir for 10 minutes, then grind and filter with a sand mill to obtain the pure inorganic nano wall material.

[0018] Example 2. Pure inorganic nano wall material (exterior wall):

[0019]

[0020]

[0021] Add 100 Kg of water, stir in a mixer for 15 minutes, then grind and filter with a sand mill to obtain the finished pure inorganic nano wall material.

Claims

1. A pure inorganic nano wall material according to claim 1, characterized in that The materials contained in the wall material and their mass percentages are as follows: Highly reactive microsilica powder (required to contain more than 93% SiO2): 80 - 70%. Zinc fluorosilicate (required to contain more than 90% F6SiZnO): 30 - 20%. For the filler in the interior wall, add 0.5% of the metered brightening agent, and phthalocyanine blue accounts for 0.6% of the total amount. For the exterior wall, add inorganic natural color powder, accounting for 7% of the total amount. Add 0.1 - 0.3% of sodium tripolyphosphate dispersant to the pigment.

2. The preparation method of a pure inorganic nano wall material according to claim 2, characterized in that The preparation method uses the following raw materials: Highly reactive microsilica powder (required to contain more than 93% SiO2): 80 - 70%. Zinc fluorosilicate (required to contain more than 96% F6SiZn): 30 - 20%. For the filler in the interior wall, add the metered brightening agent, and phthalocyanine blue accounts for 0.7% of the total amount. For the exterior wall, add inorganic natural color powder, accounting for 12% of the total amount. Add 0.1 - 0.3% of sodium tripolyphosphate dispersant to the pigment again. Add metered water according to the formula, disperse for 10 - 15 minutes, then grind twice with a sand mill to the required fineness, and then filter and package to obtain the pure inorganic nano wall material.

Images