Pure inorganic multifunctional mineral coating technology

Abstract

The invention relates to the technical field of pure inorganic multifunctional mineral coatings, in particular to a product series ash calcium system, which is characterized in that nano calcium hydroxide slurry is modified and added into an inorganic gel material, carbon dioxide in air is absorbed to generate a cured substance, and a water-insoluble calcium carbonate solid is formed after curing. The invention relates to a pure inorganic multifunctional mineral coating which is prepared from the following raw materials in percentage by weight: 15%-60% of ionized water, 0.2%-4% of polyanionic cellulose ether (PAC), 20%-40% of nano modified tourmaline powder, 3%-5% of modified nano titanium dioxide (TIO2), 1%-3% of nano zinc oxide ZHO, 3%-7% of a complexing agent AN-50P Na, 45%-60% of inorganic calcium hydroxide HO45, 10%-13% of hexacyclic stone ore BE3AL2 (SIO3) 6 and 0.10%-0.5% of a sulfate compound coagulant. The invention relates to a water-based paint which is prepared from the following components in percentage by mass: 20-30% of water, 3-4% of inorganic attapulgite iAC: 3Mg6035i, 0.5-0.8% of an inorganic silane modified polysiloxane defoaming agent and 10% of a pigment iron oxide series pigment.

Description

Technical Field

[0001] The present invention relates to the technical field of coatings, specifically a pure inorganic multi-functional mineral coating technology. Background Art

[0002] Nowadays, for the coating technology in the domestic market, since the early 1970s until now, the coating market has been using the traditional film-forming substances mainly based on acrylic emulsion, adding various additives, such as AD-06 organic thickener, CZ-12 film-forming aid, formaldehyde, formalin as preservatives, synthetic organic sulfate ester salt (R-S03Na) dispersant, and some specific compounds, BX (sodium butylnaphthalenesulfonate, wetting agent, penetrant), FC (condensate of fatty alcohol and ethylene oxide, penetrant np-10 emulsifier), silicone alkyl defoamer. The interior and exterior wall coatings produced from these materials all belong to organic chemical synthetic materials and contain toxic volatile gases, with a pungent and unpleasant smell, polluting the indoor air and the atmospheric environment. For example, materials such as preservatives and formalin will emit unpleasant odors. If people inhale these gases for a long time, they are prone to lung cancer and liver cancer, causing serious losses to people's physical health and property. Therefore, after several years of painstaking research, our company has finally invented a pure inorganic multi-functional mineral coating. This healthy functional mineral coating is made from pure inorganic natural ore, and blue limestone is converted into calcium oxide after high-temperature calcination, and through tens of thousands of debugging and research and development, an environmentally friendly mineral coating has been developed.

[0003] Comparison between new environmentally friendly, inorganic mineral paint and existing organic paint; mineral paint is an environmentally friendly wall paint with inorganic minerals as the main raw materials. Compared with traditional latex paint, mineral paint has obvious advantages in environmental durability, breathability, fire resistance, low maintenance cost and color durability. It is a higher-quality wall decoration material, which is more environmentally friendly. Mineral paint does not contain harmful chemicals such as formaldehyde, benzene, VOC, etc., which have less impact on human body and environment. In contrast, latex paint can produce harmful substances during the production process, which takes a certain amount of time to volatilize. It is more durable. Mineral paint has good weather resistance and UV resistance, can maintain color and gloss stability for a long time, and has better air permeability, which helps to regulate indoor humidity, reduce the growth of mold and bacteria, and has stronger resistance to moisture and mold, so it has a longer service life. Latex paint uses organic matter as raw materials, and its weather resistance, UV resistance and air permeability are relatively poor. It is easy to age and mold, and it is easy to get damp and alkali, which leads to problems such as bubbles and cracks on the wall. It has excellent fire resistance. Mineral paint has A1-level fire resistance, will not burn at high temperatures, and will not produce harmful gases. It can provide a safer escape environment for residents in the event of a fire. However, it is difficult for latex paint to reach A-level fire resistance, it is flammable and will produce harmful gases, and it has low maintenance costs. Because mineral paint has excellent anti-fouling and self-cleaning properties, it does not need to be frequently cleaned and refurbished in daily use, which can reduce maintenance costs, save time and energy, and the colors of mineral paints are brighter and more durable, and not easy to fade, which makes them the pursuit of high-quality decoration effects. Summary of the invention

[0004] The main purpose of the present invention is to provide a pure inorganic multifunctional mineral coating technology. The biggest advantage of the pure inorganic multifunctional mineral coating is health. Since the natural hexacyclic stone ore can release 8.80x10 3. of negative oxygen ions, people breathe the air containing negative ions, which is good for the aerobic brain and the body and mind to get health and longevity, which is not available in ordinary coatings on the market. Therefore, the pure inorganic multifunctional mineral coating solves the problem of healthy and environmentally friendly coatings for people.

[0005] Secondly, the latex paints on the market use chemical organic substances for anti-corrosion and sterilization, which not only have a bad smell and are pungent, but also emit toxic gases. Since they are organic chemical synthesis, after two years, the chemicals evaporate and age, and the wall surface will still be moldy and fungal, which is a mold problem that traditional paints cannot solve;

[0006] Pure inorganic multifunctional mineral coating uses calcium hydroxide powder made from natural ore. Calcium hydroxide has natural antiseptic, bactericidal and disinfecting functions, but it is non-toxic and has permanent bactericidal, anti-mildew and disinfecting functions.

[0007] The third advantage is that since natural ores are used as raw materials, there are no flammable organic substances. Therefore, the healthy functional mineral coating reaches Class A1 fire retardancy. Since this coating is made of pure inorganic natural ores and inorganic natural gel functional calcium hydroxide, Ca(HO)2, as a binder, under the action of a sulfate-based (NaZSO4) curing agent, it forms a multi-layered network laminated film with the cement-based material. After curing, it penetrates and solidifies with the cement-based material as a whole, enabling the bonding strength pull-out force of 4H to replace the putty powder on the market now, resulting in a product with multiple functions;

[0008] The fourth advantage is that since the pure inorganic multi-functional mineral coating uses pure inorganic natural ores as raw materials and does not contain any chemical additives and organic substances, it is very environmentally friendly and healthy.

[0009] The present invention is achieved through the following technical solutions as follows: The present invention provides a pure inorganic multi-functional mineral coating, which is mainly prepared from the following raw materials;

[0010] Thickening agent, negative oxygen ion ore release agent, complexing agent, filler, pigment, inorganic gel material, inorganic curing agent, diluent, defoaming agent;

[0011] Further, the thickening agent is at least one of polyanionic cellulose, methyl cellulose, hydroxyethyl cellulose, inorganic attapulgite, and modified methyl cellulose;

[0012] Further, the negative oxygen ion release agent is at least one of six-ring stone ore powder (1200 mesh) and tourmaline.

[0013] The complexing agents are two of AN-50P, sodium hexametaphosphate, and sodium potassium phosphate, at least one of them

[0014] The filler includes at least one of whiting and wollastonite powder.

[0015] The pigment is at least one of titanium dioxide (TiO 2 2) and zinc oxide ZnO lithopone.

[0016] The inorganic gel material is at least one of calcium hydroxide, magnesium oxide, and fluorite.

[0017] The inorganic curing agent is one or more of sodium sulfate, sodium tetrasulfate, and sodium pyrophosphate, at least one of them.

[0018] Further, the diluent is tap water or ionized water.

[0019] Further, the defoaming agent is at least one of silane-based, methylpolydimethylsiloxane phosphate-based fatty acid esters, and polyether-modified defoaming agents.

[0020] Further, the pigment refers to at least one of iron oxide red, iron oxide red, iron oxide black, and iron oxide blue.

[0021] Further, in the embodiments of the present invention, the ratios of various raw materials are as follows: 1. ionic water 15% - 60%; 2. polyanionic cellulose ether (PAC) 0.2% - 4%; 3. nano-modified tourmaline powder (NaR3AL6Si6(OH.F)4 20 - 40%; 4. modified nano-titanium dioxide (TIO2) 3 - 5%; 5. nano-zinc oxide ZHO 1 - 3%; 6. complexing agent AN-50P Na3% - 7%; 7. inorganic calcium hydroxide HO2 45 - 60%; 8. six-ring stone ore BE3AL2(SIO3)6 10 - 13%; 9. sulfate compound coagulant 0.10 - 0.5%; 10. inorganic attapulgite iAC: 3Mg6035i 3 - 4%; 11. inorganic silane-modified polysiloxane defoamer 0.5 - 0.8%; the pigment is composed of 10% by mass of iron oxide series pigments.

[0022] The present invention provides a technical solution for a pure inorganic multifunctional mineral coating, and this solution includes the following steps. Example 1. Add polyanionic cellulose ether to a reaction kettle with water in proportion and disperse evenly to obtain a mixed solution. Example 2. Add the complexing agent AN-50P to the mixed solution of Example 1 in proportion, and stop stirring after dispersing for 10 / min. Example 3. Add inorganic calcium hydroxide powder to the mixture in Example 2 under stirring, and stop stirring after 15 minutes. Example 4. Add nano-modified tourmaline powder to the mixture in Example 3 in proportion under high-speed dispersion, and stop stirring after stirring for 20 / min. Example 5. Add inorganic attapulgite to the mixture in Example 4 in proportion and disperse for 30 / min, and stop stirring when it slowly thickens. Example 6. Add inorganic silane-modified polysiloxane defoamer to the mixture in Example 5 in proportion and stir for 5 / min, then stop. Example 7. Add the ore powder of six-ring stone ore negative oxygen ions to the mixture in Example 6 in a certain dosage under stirring Example 7. Add nano-zinc oxide to the mixture in Example 6 in a certain dosage under stirring and disperse for 25 minutes, then stop. Example 8. Add the pigment, iron oxide red powder to the mixture in Example 7 under high-speed dispersion at 1600 r / min. Stop under high-speed dispersion for 40 / min. Example 9. Add modified nano-titanium dioxide to the mixture in Example 8 at a rotation speed of 500 / min, and the healthy functional mineral coating is obtained after complete and uniform dispersion.

[0023] The object of the present invention is to provide a pure inorganic multifunctional mineral coating technology. Compared with the prior art, the present invention has at least the following technical effects.

[0024] The present invention provides a pure inorganic multifunctional mineral coating technology. The pigments in the coating are inorganic iron oxide series. Since it is made by inorganic material reaction and there are no chemical additives, it is environmentally friendly and healthy, and has long-lasting color retention and is harmless to humans and the environment.

[0025] In the technology of the present invention, the six-ring stone ore and tourmaline in this technology can release negative oxygen ions for a long time. The concentration (ions / m 3 ) reaches 8.80X / 10 8, achieving an unprecedented index in the coating industry.

[0026] For the pure inorganic multifunctional mineral coating technology of the present invention, since it uses natural calcium hydroxide as the adhesive and film-forming curing agent as the main material, it accounts for 45% of the total weight. Calcium hydroxide has natural anti-corrosion, bactericidal, and disinfection functions, and calcium hydroxide itself is also a natural adhesive substance. It can play a permanent anti-corrosion, bactericidal, and disinfection effect on the wall surface when solidifying. BRIEF DESCRIPTION OF THE DRAWINGS Appendix Figure 1-2 is a process flow chart of a pure inorganic multifunctional mineral coating technology for this invention patent; DETAILED DESCRIPTION OF THE INVENTION

[0027] The following further details the present invention in conjunction with embodiments;

[0028] Example 1: The pure inorganic multifunctional mineral coating described contains 0.2 - 0.4% of polyanionic cellulose, 20 - 40% of nano-modified tourmaline powder, 3 - 5% of modified nano-titanium dioxide, 1 - 3% of nano-zinc oxide, 3 - 7% of AN-50P complexing agent, 45 - 60% of calcium hydroxide, 10 - 13% of six-ring stone ore powder, 0.1 - 0.5% of sulfate-based curing agent, 3 - 4% of inorganic attapulgite, 0.5 - 0.8% of inorganic silane-modified polysiloxane defoamer, 3 - 5% of pigment titanium dioxide, and 10% of iron oxide pigment.

[0029] Example 2; Further, in the example of the pure inorganic multifunctional mineral coating according to the present invention, different from Example 1, in this example, the pure inorganic multifunctional mineral coating pigments include 5% titanium dioxide, 10% iron oxide pigment, 0.5% sulfate curing agent, 4% inorganic attapulgite, 60% calcium hydroxide, 13% six-ring stone ore, 3% nano zinc oxide, 7% complexing agent AN-50P, 40% nano-modified tourmaline powder, 4% polyanionic cellulose, 0.8% inorganic silane-modified polysiloxane defoamer, and 60% deionized water. (0030) Example 3 As an example of the technology of a pure inorganic multifunctional mineral coating according to the present invention, different from Example 1, the pure inorganic multifunctional mineral coating described in this example. It consists of 45% calcium hydroxide, 10% six-ring stone ore, 3% nano zinc oxide, 7% complexing agent AN-50P, 20% nano-modified tourmaline, 4% polyanionic cellulose, 0.8% inorganic silane-modified polysiloxane defoamer, 4% inorganic attapulgite. 0.5% sulfate curing agent, 5% titanium dioxide, 10% iron oxide red, and 45% deionized water.

[0031] The examples disclose the ingredient lists of Examples 1-3 of the pure inorganic multifunctional mineral coating as shown in Table 1 Table 1 Table 2 According to the National Building Materials Testing Center GB / T16219-1995

[0032] The various test performance indexes of the pure inorganic multifunctional mineral coatings of Examples 1-3 are shown in Table 2 as follows:

[0033] From the comparison of the raw material addition amounts in Table 1, it can be seen from Table 2 that the greater the addition amount ratio of calcium hydroxide, the greater the water resistance and hardness. It is not difficult to see that the calcium hydroxide contained in the formula plays a great role in anti-mildew, sterilization, and disinfection and is persistent.

[0034] From Example 3 in Table 2, the greater the addition amounts of six-ring stone ore and nano-modified tourmaline powder, the more negative oxygen ions are released. It is a natural negative oxygen ion generator;

[0035] Table 2 shows that since the pure inorganic multifunctional mineral coating is made of inorganic mineral materials and does not contain formaldehyde and toxic materials, and the whole composition is minerals, it can reach Class A1 fire retardancy. This technology complies with the national GB / 43353-2023 coating standard.

Claims

1. A pure inorganic multifunctional mineral coating technology, characterized in that The pure inorganic multifunctional mineral coating is mainly prepared from the following raw materials in parts by weight.

2. According to the claim, the ratio of various raw materials is 1. ionized water 15% to 60% 2. polyanionic cellulose ether (PAC) 0.2% to 4% 3. nano-modified tourmaline powder (NaR3AL6Si6(OH.F)4 20-40% 4. modified nano titanium dioxide (TIO2), 3-5% 5. nano zinc oxide ZHO 1-3% 6. complexing agent AN-50PNa3% to 7% 7. inorganic calcium hydroxide HO2 45-60%, 8. hexacyclic stone ore BE3AL2(SIO3)6 10-13% 9. sulfate compound coagulant, 0.10-0.5%, 10. inorganic attapulgite iAC:3Mg6035i 3-4%, 11. inorganic silane modified polysiloxane defoamer, 0.5-0.8%, pigment iron oxide series pigment 10% by mass percentage.

3. The invention according to claim 1, in particular, is characterized in that it is a purely inorganic multifunctional mineral coating technology, Pure inorganic multifunctional mineral coatings are mainly composed of the following raw materials: a. Thickener, negative oxygen ion mineral releaser, chromium compound, filler, pigment, inorganic gel material, inorganic curing agent, diluent, defoaming agent; b. Further, the thickener is at least one of polyanionic cellulose, methyl cellulose, hydroxyethyl cellulose, inorganic attapulgite, and modified methyl cellulose; c. Further, the negative oxygen ion releaser is at least one of hexacyclic stone ore powder (1200 mesh) and tourmaline. d. The complexing agent AN-50P is sodium hexametaphosphate, a phosphate. At least one of two kinds of potassium and sodium phosphates; e. The filler includes at least one of double fly ash powder and wollastonite powder. f. The pigment is titanium dioxide (TiO 2 ) and at least one of zinc oxide ZnO powder. g. The inorganic gel material is at least one of calcium hydroxide, magnesium oxide and ferrite. h. The inorganic curing agent described above; at least one of sodium sulfate, tetrasodium sulfate, sodium pyrophosphate, or one or more thereof. i. The further diluent is tap water or ionized water. j. The further defoaming agent is at least one of a silane-based defoaming agent, a methyl polydimethylsilane, a fatty acid ester of a siloxane phosphate ester, and a polyether-modified defoaming agent. k. The pigment further refers to at least one of iron oxide red, iron oxide red, iron oxide black, and iron oxide blue.

4. According to claim; in the embodiment described in the present invention, the ratio of various raw materials is 1. ionized water 15% to 60% 2. polyanionic cellulose ether (PAC) 0.2% to 4% 3. nano-modified tourmaline powder (NaR3AL6Si6(OH.F)420-40% 4. modified nano titanium dioxide (TIO2), 3-~5% 5. nano zinc oxide ZHO 1~3% 6. complexing agent AN-50P Na3%~7% 7. inorganic calcium hydroxide HO2 45~60%, M. hexacyclic stone ore BE3AL2(SIO3)6 10-13% 9. sulfate compound coagulant, 0.10-0.5%, N. inorganic attapulgite iAC:3Mg6035i 3-4%, 11. inorganic silane modified polysiloxane defoamer, 0.5-0.8%, pigment iron oxide series pigment 10% mass percentage composition.

5. According to claim, the present invention provides a technical solution of a pure inorganic multifunctional mineral coating, which comprises the following steps. a. Add the polyanionic cellulose ether into the reaction kettle and disperse it evenly to obtain a mixed solution. b. Add AN-50P complexing agent to the mixture of Example 1 in proportion, disperse at 10 / min and then stop stirring. c. Add inorganic calcium hydroxide powder to Example 2 while stirring, and stop stirring after 15 minutes. d. Add nano-modified tourmaline powder in proportion to Example 3 under high-speed dispersion, stir at 20 / min and stop. e. Add inorganic attapulgite in proportion to Example 4 and disperse at 30 / min. Slowly increase the volume until it becomes thick and stop stirring. f. Add the inorganic silane-modified polysiloxane defoamer in proportion to Example 5 and stir at 5 / min, then stop. g. Add a certain dose of six ring stone ore negative oxygen ion ore powder to Example 6 under stirring h. Add a certain amount of nano zinc oxide in Example 6 and disperse for 25 minutes under stirring, then stop. j. Add pigment and iron oxide red powder to Example 7 at a high-speed dispersion of 1600 r / min. Stop at a high-speed dispersion of 40 / min. k. Add the modified nano-titanium dioxide in Example 8 at 500 revolutions per minute, and after it is completely dispersed, a pure inorganic multifunctional mineral coating is obtained.

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