阅读说明：本技术 环保建材、及其具有的纳米孔隙水溶液添加剂的制备方法 (Environment-friendly building material and preparation method of nano pore water solution additive ) 是由 谢文富 于 2019-11-27 设计创作，主要内容包括：本发明涉及环保建材技术领域,具体的涉及一种环保建材、及其具有的纳米孔隙水溶液添加剂的制备方法。该种纳米孔隙水溶液添加剂的制备方法,将水作为载体于沸腾时变成水蒸气,让水蒸气通过孔隙尺寸小于50纳米尺寸的纳米孔隙材料,水蒸汽经过冷凝器冷凝后取得的水溶液即为可释放远红外线及负离子的纳米孔隙水溶液添加剂。本发明的纳米孔隙水溶液添加剂可以在常温摄氏30－35℃下产生的4－14微米远红外线、可产生负离子；本发明纳米孔隙水溶液添加剂可在制备成环保料料,对于现代建筑和装修材料的选用上赋予健康和保健的功能。(The invention relates to the technical field of environment-friendly building materials, in particular to an environment-friendly building material and a preparation method of a nano-pore water solution additive of the environment-friendly building material. The preparation method of the nano-pore water solution additive comprises the steps of using water as a carrier to be changed into water vapor when boiling, enabling the water vapor to pass through a nano-pore material with the pore size smaller than 50 nanometers, and condensing the water vapor through a condenser to obtain the water solution which is the nano-pore water solution additive capable of releasing far infrared rays and negative ions. The nano-pore water solution additive can generate 4-14 micron far infrared rays at the normal temperature of 30-35 ℃ and can generate negative ions; the nano-pore water solution additive can be prepared into an environment-friendly material, and has health and health-care functions on the selection of modern building and decoration materials.)

1. A method for preparing a nanoporous aqueous solution additive, comprising the steps of:

step one, water is used as a carrier and is changed into water vapor when being boiled;

passing water vapor through a nanoporous material having a pore size of less than 50 nm, such that small water molecules of the water vapor surround particles produced by the nanoporous material at a predetermined temperature, the nanoporous material comprising: SiO2₂、TiO₂、Al₂O₃、Fe₂O₃、FeO、B₂O₃And rare earth and a composition with a three-dimensional particulate zeolite;

and step three, condensing the water vapor by a condenser to obtain the water solution which is the nano-pore water solution additive capable of releasing far infrared rays and negative ions.

2. The method as claimed in claim 1, wherein the pre-temperature in step 2 is 120-180 ℃.

3. The method of claim 1, wherein the step 2 SiO is performed by a method of preparing the nanoporous aqueous solution additive₂、TiO₂、Al₂O₃、Fe₂O₃、FeO、B₂O₃And the weight ratio of the rare earth to the three-dimensional granular zeolite is as follows: 0.43-0.48: 0.08-0.12: 0.06-0.10: 0.04-0.08: 0.04-0.08: 0.04-0.08: 0.08-0.12: 0.06-0.10.

4. Root of herbaceous plantThe method of preparing the nanoporous aqueous solution additive of claim 2, wherein: the nanoporous material SiO₂、TiO₂、Al₂O₃、Fe₂O₃、FeO、B₂O₃And the weight ratio of the rare earth to the three-dimensional granular zeolite is as follows: 0.46: 0.10: 0.08: 0.06: 0.06: 0.06: 0.10: 0.08.

5. the utility model provides an environmental protection material, environmental protection material is made after powder material and hydrosolvent are reconciled, its characterized in that: the aqueous nanoporous additive according to any one of claims 1 to 3 to the aqueous solvent in an amount of 50 to 100% by weight.

6. The environmentally friendly material of claim 4, wherein: the environment-friendly material comprises one or more of cement, gypsum and wood materials.

7. The utility model provides an environmental protection material, environmental protection material is wooden material, its characterized in that: at least one layer of nano-pore water solution additive is sprayed on the surface of the environment-friendly material.

8. The environmentally friendly material of claim 6, wherein: the wood material comprises a wood board and a composite board.

9. The environment-friendly material is a coating and is characterized in that: 10-50% by weight of the nanoporous aqueous solution according to any one of claims 1 to 3, wherein the PH of the nanoporous aqueous solution is between 7 and 8.

10. The environment-friendly material is ceramic and is characterized in that: the ceramic body is formed by uniformly mixing and firing a ceramic nano pore water solution additive, and the sintering temperature of the ceramic body is 1200-1380 ℃.

Technical Field

The invention relates to the technical field of environment-friendly building materials, in particular to an environment-friendly building material and a preparation method of a nano-pore water solution additive of the environment-friendly building material.

Background

The existing ceramic, wood, plywood, cement paint, emulsion paint and transparent paint are in the direction of environmental building materials, the toxic adhesive is prevented from releasing formaldehyde and benzene or plasticizer, although people try to add negative ion materials to remove the peculiar smell of the products, the effects are often poor, the fading is fast, or the products cannot be completely and uniformly mixed with the materials, and the cement and the gypsum are not developed into materials capable of releasing negative ions and far infrared rays.

In the field of ceramic technology, there are cases where nanoporous aqueous solution additives are used, such as the following patent numbers: the invention patent of CN103951467B discloses a preparation and application method of a nanoporous water solution additive of ceramic glaze, the nanoporous water solution additive passes water vapor through nanoporous material particles with pore size less than 100 nm, the water solution obtained after condensation is the nanoporous water solution additive, the nanoporous material particles comprise SiO₂、TiO₂、Al₂O3、Fe₂O₃And a zeolite.

The existing nano pore water solution additive has the function of enabling a ceramic material to have the functions of enabling a ceramic product to be easy to clean, resisting bacteria, reducing water molecule clusters, efficiently adsorbing, catalyzing and the like, and is different from the functions required by an environment-friendly building material; the existing nano pore water solution additive can only be used as a functional glaze additive for ceramics, the application range is narrow, the existing nano pore water solution additive is used as the glaze additive, and the nano pore water solution additive can have certain functionality only after being calcined in a kiln; in summary, no nanoporous aqueous solution additive suitable for use in building materials such as ceramics, wood, plywood, cement paint, emulsion paint and clear paint is available.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides the glaze-free heat-resistant daily white porcelain prepared from the modified graphene and the preparation process thereof.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows: a method for preparing a nanoporous aqueous solution additive, comprising the steps of:

step one, water is used as a carrier and is changed into water vapor when being boiled;

step two, allowing water vapor to pass through the nano-pore material with the pore size smaller than 50 nanometers, and allowing small water molecules of the water vapor to surround particles generated by the nano-pore material at a preset temperature, wherein the nano-pore materialThe material comprises the following steps: SiO2₂、TiO₂、Al₂O₃、Fe₂O₃、FeO、B₂O₃And rare earth and a composition with a three-dimensional particulate zeolite;

and step three, condensing the water vapor by a condenser to obtain the water solution which is the nano-pore water solution additive capable of releasing far infrared rays and negative ions.

Further, the pre-temperature in step 2 is 120-180 ℃.

Further, SiO in step 2₂、TiO₂、Al₂O₃、Fe₂O₃、FeO、B₂O₃And the weight ratio of the rare earth to the three-dimensional granular zeolite is as follows: 0.43-0.48: 0.08-0.12: 0.06-0.10: 0.04-0.08: 0.04-0.08: 0.04-0.08: 0.08-0.12: 0.06-0.10.

Further, the nanoporous material SiO₂、TiO₂、Al₂O₃、Fe₂O₃、FeO、B₂O₃And the weight ratio of the rare earth to the three-dimensional granular zeolite is as follows: 0.46: 0.10: 0.08: 0.06: 0.06: 0.06: 0.10: 0.08.

An environment-friendly material, which is prepared by blending a powder material and an aqueous solvent, wherein the aqueous solvent is added with the nanoporous aqueous solution additive as defined in any one of claims 1 to 3 in a weight percentage of 50 to 100 percent.

Further, the environment-friendly material comprises one or more of cement, gypsum and wood materials.

Furthermore, at least one layer of nano-pore water solution additive is sprayed on the surface of the environment-friendly material.

Further, the wood material comprises wood boards and composite boards.

Further, 10-50% by weight of the nanoporous aqueous solution as defined in any one of claims 1 to 3 is added to the coating, said nanoporous aqueous solution having a pH between 7 and 8.

The environment-friendly material is ceramic, the ceramic body is formed by uniformly mixing and firing a ceramic nano pore water solution additive, and the sintering temperature of the ceramic body is 1200-1380 ℃.

The nano-pore water solution additive can generate 4-14 micron far infrared rays at the normal temperature of 30-35 ℃ to improve the blood circulation of a human body, activate cells, purify blood, improve immunity, adjust autonomic nerves and improve arthralgia; can generate negative ions, can efficiently remove PM2.5 in the air and the following ultrafine particles with higher hazard, decompose harmful gas and decoration pollution, kill bacteria and viruses and allergen, slowly release forest phytoncide to build a forest environment and the like; the nano pore water solution additive can be prepared into an environment-friendly material, has health and health care functions on the selection of modern building and decoration materials, drives new trend and wind tide, does not need to increase too much cost on the cost and the application of the environment-friendly material, is the same as a common water aqua in the preparation, has additional functions of endowing far infrared rays and negative ions with the material, and has great market advantage and competitiveness.

Drawings

FIG. 1 is a schematic diagram of the detection of far infrared radiation rate of environmental cement according to an embodiment.

FIG. 2 is a schematic diagram of the detection of the far infrared radiation rate of the environmentally friendly gypsum board according to one embodiment.

FIG. 3 is a diagram illustrating the detection of far infrared radiation rate of the environmental-friendly sheet material according to an embodiment of the present invention.

FIG. 4 is a diagram illustrating the detection of far infrared radiation rate by the environment-friendly latex paint plate according to an embodiment of the present invention.

FIG. 5 is a diagram illustrating the detection of far infrared radiation rate of the environment-friendly ceramic according to an embodiment of the present invention.

Detailed Description

The invention is further described below by means of specific embodiments.

A method for preparing a nanoporous aqueous solution additive, comprising the steps of:

step one, water is used as a carrier and is changed into water vapor when being boiled;

step two, lettingPassing water vapor through a nanoporous material having a pore size of less than 50 nanometers such that small water molecules of the water vapor surround particles produced by the nanoporous material at a predetermined temperature, the nanoporous material comprising: SiO2₂、TiO₂、Al₂O₃、Fe₂O₃、FeO、B₂O₃And rare earth and a composition with a three-dimensional particulate zeolite, said SiO₂、TiO₂、Al₂O₃、Fe₂O₃、FeO、B₂O₃And the weight ratio of the rare earth to the three-dimensional granular zeolite is as follows: 0.43-0.48: 0.08-0.12: 0.06-0.10: 0.04-0.08: 0.04-0.08: 0.04-0.08: 0.08-0.12: 0.06 to 0.10;

and step three, obtaining the water solution after condensation by the condenser, namely the nano pore water solution additive capable of releasing far infrared rays and negative ions.