CN103664088B

CN103664088B - From inner wall decoration finishing environmental protection composite coating material and preparation method thereof and the application of dissolving

Info

Publication number: CN103664088B
Application number: CN201310693028.3A
Authority: CN
Inventors: 王继梅; 冀志江; 王静; 王晓燕; 曹延鑫; 侯国艳; 李海建; 冯喆; 陈继浩
Original assignee: China Building Materials Academy CBMA
Current assignee: China Building Materials Academy CBMA
Priority date: 2013-12-17
Filing date: 2013-12-17
Publication date: 2016-01-13
Anticipated expiration: 2033-12-17
Also published as: CN103664088A

Abstract

The present invention is from inner wall decoration finishing environmental protection composite coating material and preparation method thereof and the application of dissolving, this coating material is cladding coating material, be made up of bottom coating material and surface layer coating material two portions, bottom coating material is made up of the subsidiary material of gelling material, mineral material, basic material and necessity, these materials react to each other and form interleaving network structure, surface layer coating material is made up of resin material, mineral material, inorganic materials and auxiliary agent, and these materials react to each other to be formed and are full of the loose webs structure in small duct.After testing, composite coating material of the present invention be a kind of efficient, long-acting, environmental protection integrate purification, through the novel environment friendly architecture indoor of the functions such as, diffusion with from inner wall decoration finishing composite environmental-friendly coating material of dissolving.

Description

From inner wall decoration finishing environmental protection composite coating material and preparation method thereof and the application of dissolving

Technical field

The invention belongs to the environment-friendly function material in building material field, particularly relate to a kind of building decorative that is novel, environmental protection and fit up composite coating material and preparation method thereof, this coating except the decorations basic function with building coating, also have remove efficiently ski dome thing, purify air, make micro-molecular gas efficiently through function.

Background technology

The time in all one's life about more than 85% of people is spent in indoor environment, therefore, IAQ (indoor air quality) and HUMAN HEALTH and comfort level of living closely bound up, in environment, the existence of pollutent directly endangers the health of human body, life-span and safety.Formaldehyde is the primary pollutant of indoor environment always, and as far back as nineteen ninety-five, formaldehyde is defined as carcinogens by international cancer research institution (IARC).According to statistics, the exceeding standard rate of China's indoor formaldehyde, between 60%-95%, is generally outdoor 5-8 times, and in some environment, indoor formaldehyde concentration is outdoor 160 times unexpectedly.The death toll that exceeds the quata that China causes because of room air pollution every year can reach 11.1 ten thousand, and the outpatient service number that exceeds the quata is 220,000 person-times, and the emergency treatment number that exceeds the quata is 4,300,000 person-times, and serious indoor environmental pollution causes huge personnel and financial loss.Therefore, the strict concentration level controlling indoor formaldehyde to life security and property safety most important.

Formaldehyde in indoor environment mainly comes from the architectural decorative and fitting materials of architecture indoor, and the cycle of Form aldehyde release is very long, usually can reach many decades, along with the raising of building stopping property, further exacerbates its harm to HUMAN HEALTH.In the face of the ski dome thing of serious harm HUMAN HEALTH, people start to develop various building material product, spray and the electric equipment products that can purify air and administer ski dome, as air purifying paint, purifying air putty, air purifier etc.Although these products have employed the course of nearly ten years, the pollutent (as formaldehyde, toluene etc.) that indoor concentration is in not has still existed, and the life-span of scavenging material and purification efficiency all need further raising.In order to really solve the serious present situation of room air pollution, must the efficient indoor air purification product of development of new.

In (refer to that material has good diffustivity and perviousness to pollutent, pollutent can be adsorbed by material surface and degrade) field of certainly dissolving, yet there are no research and Product Development that scholar is engaged in this respect.And in the exploitation of purifying contaminated produce product, numerous scholar (refers to and issues raw photochemically reactive material in the effect of light, as TiO carrying out photocatalyst material always ₂, ZnO, CdS etc.) research, exploitation and preparation work, and adsorption type active material (refers to generally have large specific surface, suitable pore structure and surface tissue, effectively can adsorb the material of some composition from gas or liquid, as gac, diatomite, sepiolite etc.) application work in indoor air purification field.But, because photocatalyst material is lower at the photocatalysis efficiency of visible regime, and the life-span of photocatalyst material and efficiency lower, purification and the improvement demand of the serious chemical pollutant of architecture indoor can not be met.Adsorption type active material belongs to passive scavenging material, only relies on adsorption pollution administration thing, and one is there is absorption saturation problem, and two is that the pollutent adsorbed also can discharge under certain condition, therefore also fails really to solve ski dome problem.In addition, micro-molecular gas (as formaldehyde, toluene etc.) perviousness (make micro-molecular gas efficiently through effect) and complex layer coating (being made up of two-layer or two-layer above coating material) preparation technology in, also do not carry out the research work of being correlated with at present.

Summary of the invention

What an object of the present invention is to provide a kind of novel, efficient, long-acting, environmental protection has purification, inner wall decoration finishing environmental protection composite coating material (abbreviation coating) of certainly dissolving through, diffusion function.

Certainly inner wall decoration finishing environmental protection composite coating material of dissolving provided by the present invention is a kind of complex layer coating, be made up of bottom and surface layer two dope layers, on interior wall, first bottom back layer combinationally uses, the thickness 1-5mm of bottom coating material, surface layer coating material thickness 60-300 μm.

Following main ingredient is comprised in the bottom coating material of every 100 weight parts:

Gelling material 2-70 weight part,

Mineral material 5-60 weight part,

Basic material 2-40 weight part.

Described gelling material is one or both assembly materials in the materials such as lime, gypsum, cement, rubber powder, and be preferably gypsum, cement, rubber powder, portfolio ratio when combinationally using does not limit.

Described mineral material is the assembly material that phosphatic rock, pyrolusite, tourmalinite, serpentine, vermiculite, polygorskite, montmorillonite etc. to have in the mineral material of pore passage structure two or more, be preferably phosphatic rock, tourmalinite, portfolio ratio when combinationally using does not limit.Mineral material before use, first carries out pre-treatment, and pretreatment process has acid treatment, thermal treatment.

Described basic material is one or both assembly materials in the Alkaline minerals materials such as rhombspar, grey calcium, periclasite, brucite, and be preferably grey calcium and/or brucite, when combinationally using, portfolio ratio does not limit.

Also subsidiary material can be added in described bottom coating material, subsidiary material are Mierocrystalline cellulose (effect be thickening, water conservation), the combination of one or more in wood fibre (effect is toughness reinforcing), retardant (effect regulates the material solidification time) etc., be preferably Mierocrystalline cellulose and/or wood fibre, when combinationally using, ratio does not limit.Subsidiary material effectively can improve comprehensive use properties and the life-span of primer.In the bottom coating material of every 100 weight parts, subsidiary material consumption is 0.05-5 weight part.

Specifically, be added with in every 100 weight part bottom coating materials of subsidiary material and comprise following component: gelling material 2-70 weight part, mineral material 5-60 weight part, basic material 2-40 weight part, subsidiary material 0.05-5 weight part, water, complements to 100 weight parts.

Following main ingredient is comprised in the surface layer coating material of every 100 weight parts:

Resin material 10-40 weight part,

Mineral material 2-40 weight part.

Described resin material is pure-acrylic emulsion, acrylate and vinyl acetate emulsion, benzene emulsion, acrylic ester emulsion or VAE(vinyl acetate-ethylene copolymerization emulsions) etc. the one in water-based emulsion, be preferably acrylate and vinyl acetate emulsion or benzene emulsion.

Described mineral material is the assembly material that phosphatic rock, pyrolusite, tourmalinite, serpentine, vermiculite, polygorskite, montmorillonite etc. to have in the mineral material of pore passage structure two or more, be preferably phosphatic rock, montmorillonite, tourmalinite, portfolio ratio when combinationally using does not limit.Mineral material before use, first carries out pre-treatment, and pretreatment process has acid treatment, thermal treatment.

Also inorganic materials can be added in described surface layer coating material, inorganic materials is the combination of one or more in titanium dioxide, sericite, dicalcium powder, fine particle calcium carbonate, zinc sulfide white, sierozem power, calcined kaolin, barite, talcum powder, be preferably titanium dioxide and/or dicalcium powder, portfolio ratio when combinationally using does not limit.

Also auxiliary agent can be added, the combination of one or more in the optional defoamer of auxiliary agent, dispersion agent, wetting agent, antifreezing agent, sanitas, pH adjusting agent, flow agent, thickening material etc. in described surface layer coating material.

Specifically, comprise following component in every 100 weight part surface layer coating materials: resin material 10-40 weight part, mineral material 2-40 weight part, inorganic materials 30-70 weight part, auxiliary agent 0.08-1 weight part, water, complements to 100 weight parts.

Another object of the present invention is that providing a kind of prepares the above-mentioned method from inner wall decoration finishing environmental protection composite coating material of dissolving.

Preparation method provided by the present invention, can comprise the following steps:

1) mineral material pre-treatment: according to material character feature, activates mineral material pore passage structure by acid treatment or heat treated mode, removes impurity.Acid treatment for by water and mineral material in mass ratio 0.5-5:1 mix, then add the vitriol oil or concentrated hydrochloric acid, abundant mix and blend 10min-6h by acid and the mass ratio 0.5-5:1 of mineral material, mineral material filtered, washing, dry; Thermal treatment, for mineral material is heated to 200 DEG C-1000 DEG C, cools after insulation 10min-6h;

2) bottom coating material is prepared: take water by formula ratio, gelling material, pretreated mineral material, basic material and subsidiary material are evenly spread in water and mix, obtain bottom coating material;

3) surface layer coating material is prepared: take water by formula ratio, adding portion auxiliary agent (pH adjusting agent, wetting agent, dispersion agent, antifreezing agent, sanitas and defoamer), pretreated mineral material, inorganic materials are evenly spread in water, then add resin material to continue to be uniformly dispersed, adding portion auxiliary agent (flow agent, defoamer and thickening material), obtains surface layer coating material;

Bottom coating material and surface layer coating material are preserved respectively, and first bottom back layer applies and combinationally uses.

The present invention from the using method of inner wall decoration finishing composite environmental-friendly coating material of dissolving is: on interior wall, first bottom back layer combinationally uses, during construction, the technique of blade coating or spraying is first adopted to apply bottom coating material, the thickness of bottom coating material is usually at 1-5mm, then adopt brushing, the technique of roller coating or spraying applies surface layer coating material, the thickness of surface layer coating material is usually at 60-300 μm.

The invention provides a kind of efficient, long-acting, environmental protection integrate purification (purification refer to the pollutent such as PARA FORMALDEHYDE PRILLS(91,95), toluene have good to dissolve, Degradation), fit up composite environmental-friendly coating material through the novel environment friendly architecture indoor of the function such as (through referring to absorption and the performance through organic pollutant), diffusion (diffusion refers to and utilizes the network structure of coating material self to make gas molecule fully to move at each interlayer) with oneself inner wall decoration of dissolving.Gelling material, mineral material, basic material are combinationally used formation function ingredients by the present invention, select the overall network structure of excellent adhesives-resin material designing material, play the comprehensive advantage of materials and structures design, these materials synergy give full play to excellent certainly to dissolve, decontamination effect improving.

The present invention has following characteristics:

1, inner wall decoration coating material of certainly dissolving is that one coats buildings internal surface, can meet the functional product of various inner wall of building finishing decoration requirements.Certainly inner wall decoration finishing composite environmental-friendly coating material of dissolving of the present invention is cladding coating material, be made up of bottom coating material and surface layer coating material two portions, bottom coating material is made up of the subsidiary material of gelling material, mineral material, basic material and necessity, these materials react to each other and form interleaving network structure, surface layer coating material is made up of resin material, mineral material, inorganic materials and auxiliary agent, and these materials react to each other to be formed and are full of the loose webs structure in small duct.When after the drying of cladding coating material, surface layer coating material has excellent absorption and the performance through organic pollutant, bottom coating material utilizes the network structure of self that gas molecule can fully be moved at each interlayer, utilize the self-defect of mineral and organic molecule to react with basic material, mineral material energy point under field conditions (factors) simultaneously, and then the small molecules of nontoxic pollution-free of organic pollutant being dissolved, is degraded to, further by the reticulated structure of surface layer, move to environment space.The thickness of bottom coating material is usually at 1-5mm, and this thickness determines the ability that it has very high mineral material content and powerful organic molecule of dissolving, and ensure that cladding coating material has the ability of efficient and long-acting removal ski dome thing.The thickness of surface layer coating material is usually at 60-300 μm, good absorption can be made it have and through ability in conjunction with the polar adsorption of surface layer coating material and the reticulated structure of formation, nano level water vapour molecule, organic gas molecule, inorganic gas molecule can be made freely to pass through, ensure that respiratory and the perviousness of cladding coating material.

2, of the present invention from inner wall decoration finishing composite environmental-friendly coating material of dissolving, every layer of coating material is according to its mechanism of action, select organic materials and inorganic materials targetedly, by coupling reaction formed interweave network structure, ensure micromolecular free, pass through smoothly.Simultaneously, utilize thickness and the mass property of bottom coating material, give full play to its function of certainly dissolving to organic pollutant molecule, improve coating material so greatly to the purification of organic pollutant and removal efficiency, the more important thing is the structural performance utilizing material self, achieve long-lasting, and can not secondary pollution be produced.Surface layer coating material not only has perfect decorative effect, is designed by the Nomenclature Composition and Structure of Complexes simultaneously, achieves micromolecularly freely to pass through, and the existence of surface adsorption polar material, for certainly dissolving of organic molecule provides the foundation.By the design of plied timber, play synergy, make cladding coating material can play decoration functions and have again excellence, long-acting purification function, have good respiratory Function simultaneously, also tool has some improvement body of wall condensation performance.

3, inner wall decoration finishing composite environmental-friendly coating material of certainly dissolving of the present invention is except having the function of decorative material for wall surface, and also having the functions such as purification, high transmission, high diffusivity, antisweat, mildew-resistant, is a kind of pollution-free, environmentally friendly machine.After testing, inner wall decoration finishing environmental protection composite coating material 24 hours purifying formaldehyde rates of certainly dissolving of the present invention reach more than 85%, and purification persistence reaches more than 75%, and within 24 hours, toluene purification rate reaches more than 70%, and purification persistence reaches more than 60%; The dusty gas molecule 5h such as PARA FORMALDEHYDE PRILLS(91,95) completely through; There is the antisweat performance without condensation in 2h; But 0 grade is reached to the rate of killing of aspergillus niger, terreus, paecilomyces varioti, fly shape mould, Aureobasidium pullulans, ball hair shell six kinds of comprehensive moulds, but all more than 98% is reached to streptococcus aureus and colibacillary rate of killing simultaneously.

Below in conjunction with specific embodiment, the present invention is described in further details.

Accompanying drawing explanation

Fig. 1 be coating material through with diffusion performance testing device schematic diagram

Embodiment

Certainly inner wall decoration finishing environmental protection composite coating material of dissolving provided by the present invention is a kind of complex layer coating, be made up of bottom and surface layer two dope layers, on interior wall, first bottom back layer combinationally uses, the thickness 1-5mm of bottom coating material, surface layer coating material thickness 60-300 μm.Wherein:

One, bottom coating material

In the present invention, in the bottom coating material of every 100 weight parts, comprise following main ingredient:

Gelling material 2-70 weight part,

Mineral material 5-60 weight part,

Basic material 2-40 weight part.

Described gelling material is one or both assembly materials in the materials such as lime, gypsum, cement, rubber powder, and be preferably gypsum, cement, rubber powder, portfolio ratio when combinationally using does not limit.Become hard solid through series of physical, chemical action together with after these materials mix with other material in system, and loose material can be cemented to entirety.After congealing reaction, not only provide necessary intensity to system, form a large amount of holes, porosity is more than 60% simultaneously.Gelling material accounts for the 2%-70% of bottom coating material gross weight.

Described mineral material is the assembly material that phosphatic rock, pyrolusite, tourmalinite, serpentine, vermiculite, polygorskite, montmorillonite etc. to have in the mineral material of pore passage structure two or more, be preferably phosphatic rock, tourmalinite, portfolio ratio when combinationally using does not limit.Mineral material before use, first carries out pre-treatment, and pretreatment process has acid treatment, thermal treatment.Mineral material fully can activate the internal gutter structure of mineral after pretreatment, the defect point of outstanding mineral material and surface energy point.Combinationally using of these materials, fully makes organic molecule in the migration of painting interlayer, simultaneously in transition process, dissolves, degradable organic pollutant.Mineral material accounts for the 5%-60% of bottom coating coating gross weight.

Described basic material is one or both assembly materials in the Alkaline minerals materials such as rhombspar, grey calcium, periclasite, brucite, and be preferably grey calcium and/or brucite, when combinationally using, portfolio ratio does not limit.In the basic conditions, dissolving and degradation property to gas chromatography molecule can be accelerated further.Basic material accounts for the 2%-40% of bottom coating material gross weight.

Specifically, be added with in every 100 weight part bottom coating materials of subsidiary material and comprise following component:

Two, surface layer coating material

In the present invention, in the surface layer coating material of every 100 weight parts, comprise following main ingredient:

Resin material 10-40 weight part,

Mineral material 2-40 weight part.

Described resin material is pure-acrylic emulsion, acrylate and vinyl acetate emulsion, benzene emulsion, acrylic ester emulsion or VAE(vinyl acetate-ethylene copolymerization emulsions) etc. the one in water-based emulsion, be preferably acrylate and vinyl acetate emulsion or benzene emulsion.Emulsion is the main film forming substance of coating, is formed and has a large amount of microvoid structure be communicated with, ensure freely passing through of gas molecule after drying and forming-film.Resin material accounts for the 10%-40% of surface layer coating material gross weight.

Described mineral material is the assembly material that phosphatic rock, pyrolusite, tourmalinite, serpentine, vermiculite, polygorskite, montmorillonite etc. to have in the mineral material of pore passage structure two or more, be preferably phosphatic rock, montmorillonite, tourmalinite, portfolio ratio when combinationally using does not limit.Mineral material before use, first carries out pre-treatment, and pretreatment process has acid treatment, thermal treatment.Mineral material fully can activate the internal gutter structure of mineral after pretreatment, the defect point of outstanding mineral material and surface energy point.Combinationally using of these materials, fully makes organic molecule in the migration of painting interlayer, simultaneously in transition process, dissolves, degradable organic pollutant.Mineral material accounts for the 2%-40% of surface layer coating material gross weight.

Also inorganic materials can be added in described surface layer coating material, inorganic materials is the combination of one or more in titanium dioxide, sericite, dicalcium powder, fine particle calcium carbonate, zinc sulfide white, sierozem power, calcined kaolin, barite, talcum powder, be preferably titanium dioxide and/or dicalcium powder, portfolio ratio when combinationally using does not limit.The major function of inorganic materials is the intensity strengthening coating, makes it have good scrub resistance energy and application property.A large amount of employing inorganic materials makes coating have environmental-protecting performance.In every 100 weight part surface layer coating materials, inorganic materials consumption is 30-70 weight part.

Also can add auxiliary agent in described surface layer coating material, (to the optional defoamer of auxiliary agent effect eliminate the bubble in coating production and construction process, as NXZ, 8034, 4481), (to dispersion agent effect promote that the powders such as color stuffing are dispersed in system, and be in steady state as DP-270, B03), wetting agent (effect assists the powders such as color stuffing disperse in coating and assist coating anti-settling agent follow-up anti-settling, as X-100), (to antifreezing agent effect reduce freezing point, improve the material of coating freezing tolerance, as propylene glycol, ethylene glycol), (to sanitas effect suppress coating to cause rotten microorganism, prevents coating breakdown of emulsion from going bad, as HF, N-96), pH adjusting agent (effect is the pH value of adjusting coating system, thus improves the stability of system, as AMP-95), flow agent (effect be make coating formed in drying and forming-film process one smooth, smooth, uniform film, as L150), (to thickening material effect change paint-flow, increases dope viscosity, as Mierocrystalline cellulose, TT935, RM-8W, etc. H400) combination of one or more in.The Main Function of auxiliary agent is state and the performance of adjusting coating.In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

Specifically, be added with in every 100 weight part surface layer coating materials of inorganic materials and auxiliary agent and comprise following component:

Three, the preparations and applicatio of composite coating material

Present invention also offers a kind of method preparing above-mentioned inner wall decoration finishing environmental protection composite coating material of certainly dissolving.

1) mineral material pre-treatment: according to material character feature, activates mineral material pore passage structure by acid treatment or heat treated mode, removes impurity:

Acid treatment method: take a certain amount of water and mineral material (water: the mass ratio of mineral material is 0.5-5:1), stir, add a certain amount of vitriol oil or concentrated hydrochloric acid (acid: the mass ratio of mineral material is 0.5-5:1), by mineral material filtration, washing, drying after abundant mix and blend reaction certain hour (10min-6h).

Heat treating method: mineral material is heated to appropriate temperature (200 DEG C-1000 DEG C), and in this temperature, keep certain hour (10min-6h) to cool afterwards.

2) bottom coating material is prepared: take a certain amount of water by formula, gelling material, pretreated mineral material, basic material and subsidiary material are evenly spread in water and mix, obtain bottom coating material;

3) surface layer coating material is prepared: take a certain amount of water by formula, adding portion auxiliary agent (pH adjusting agent, wetting agent, dispersion agent, antifreezing agent, sanitas and defoamer), pretreated mineral material, inorganic materials are evenly spread in water, then add resin material to continue to be uniformly dispersed, adding portion auxiliary agent (flow agent, defoamer and thickening material), obtains surface layer coating material;

Described percentage concentration is mass percent concentration if no special instructions.

In following embodiment, raw materials is and is purchased.

Embodiment is implemented under premised on technical solution of the present invention, gives detailed embodiment and concrete operating process, and embodiment will contribute to understanding the present invention, but protection scope of the present invention is not limited to following embodiment.

Embodiment 1-5, preparation are from inner wall decoration finishing composite environmental-friendly coating material of dissolving

Embodiment of the present invention 1-5 is as shown in table 1 from the composition of raw materials of dissolve inner wall decoration finishing composite environmental-friendly coating material and comparative example:

The composition of raw materials (unit: part) of table 1 embodiment 1-5 and comparative example

Embodiment of the present invention 1-5 from dissolve inner wall decoration finishing composite environmental-friendly coating material and the preparation of comparative example by abovementioned steps 1)-step 3) carries out.

Obtained bottom coating material and surface layer coating material are preserved respectively, and first bottom back layer applies and combinationally uses.

Test example 1, detection embodiment 1-5 are from the performance of dissolve inner wall decoration finishing composite environmental-friendly coating material and comparative example

Carry out Performance Detection to embodiment 1-5 from dissolve inner wall decoration finishing composite environmental-friendly coating material, comparative example and current material, testing method is as follows:

1, purifying property: according to " function of purifying indoor air coating material purifying property " (JC/T1074-2008) standard, 24 hours purification rates of test material and purification life-span.

2, through with diffusion: take a certain amount of material sample, require preparation test sample according to using method of the present invention and annex 1.Test sample is positioned over the mid-way in the closed glass storehouse of 140cm*70cm*70cm, according to the method in annex 1 and its gas molecule such as PARA FORMALDEHYDE PRILLS(91,95) and benzene of device to test through performance in time.

3, antisweat performance: the testing apparatus specified according to " Antifogging of coating " standard and testing method test sample.

4, fungicidal properties: according to HG/T3950-2007, adopts method for adhering film to detect composite coating material fungicidal properties of the present invention.

Test result is as shown in table 2.

Table 2 embodiment 1-5 is from the performance of dissolve inner wall decoration finishing composite environmental-friendly coating material and comparative example

Table 2 data show, embodiment of the present invention coating material 24 hours purifying formaldehyde rates reach more than 85%, and the implication that purifying formaldehyde persistence reaches 75%(percentage ratio is: (initial concentration of formaldehyde-formaldehyde ultimate density)/initial concentration of formaldehyde × 100%) more than; Within 24 hours, toluene purification rate reaches more than 70%, the implication that toluene purification persistence reaches 60%(percentage ratio is: (toluene starting point concentration-toluene ultimate density)/toluene starting point concentration × 100%) more than, show that inner wall decoration finishing composite environmental-friendly coating material of certainly dissolving of the present invention has excellent purification function and long-acting purification life-span, can effectively improve human settlement's Organic pollutants; The contaminant gases molecules such as PARA FORMALDEHYDE PRILLS(91,95) reach in 5h completely through, illustrate of the present inventionly from inner wall decoration finishing composite environmental-friendly coating material of dissolving, there is highly significant, excellent perviousness and diffustivity; Condensation is not formed in 2h, illustrate that inner wall decoration finishing composite environmental-friendly coating material of certainly dissolving of the present invention has superior antisweat performance, can effectively improve building condensation trouble, improve architectural environment comfort level, improve architectural environment comfort level, improve the materials'use life-span; But (implication of 0 grade is not mildew to reach 0 grade to the rate of killing of aspergillus niger, terreus, paecilomyces varioti, fly shape mould, Aureobasidium pullulans, ball hair shell six kinds of comprehensive moulds, observe under microscope (amplifying 50 times) and have no growth), but all more than 98% is reached to streptococcus aureus and colibacillary rate of killing simultaneously, illustrate that this coating has good antibacterial and antimildew function.

Current material 1 possesses mildew-resistant and anti-dewing function, but does not have purifying property and perviousness, and test result shows that the performance of material of the present invention is better than current material 1.Current material 2 has purifying property, does not have mildew-resistant, antisweat and perviousness, and test result shows that the performance of material of the present invention is better than current material 2.Comparative example is common interior wall coating, and test result shows that the performance of material of the present invention is better than comparative example.

Annex 1, through with diffusion testing method

1. test conditions

Testing circumstance is: temperature (20 ± 2) DEG C, relative humidity (50 ± 10) %.

2. testing apparatus

The closed glass storehouse of 140cm*70cm*70cm, middle for leaving the glass partition of square hole, square hole size is 48cm × 48cm, and structural representation as shown in Figure 1.

3. the preparation of test piece

By using method of the present invention, by coating material brushing on filter paper, the size of sample is at least the square hole area that its area of 50cm × 50cm(can cover experiment bin central dividing plate completely).

4. testing sequence

The filter paper sample prepared is affixed on the central dividing plate position in closed glass cabin, ensures middle square hole to cover completely.By be coated be brushed with sample one facing to cabin be called test chamber, another side be called diffusion cabin.

(3 ± 0.25) μ l analytical pure formaldehyde or analytical pure toluene solution is got with microsyringe, by the injection orifice instillation cabin of test chamber, airtight injection orifice.Gather its concentration of gas test in cabin from thieff hatch, gathered once every 1 hour, thieff hatch is closed when not sampling always.

5. result judges

The test analysis of 5.1 concentration of formaldehyde is pressed GB/T16129 and is adopted AHMT spectrophotometry.

The test analysis of 5.2 toluene concentration presses GB/T18883-2002 Appendix B vapor-phase chromatography.

5.3 when difference≤3% of gas concentration in the concentration of test gas in diffusion cabin and test chamber, be considered as gas completely through.

Claims

1., from an inner wall decoration finishing environmental protection composite coating material of dissolving, be made up of bottom and surface layer two dope layers, on interior wall, first bottom back layer combinationally uses, the thickness 1-5mm of bottom coating material, surface layer coating material thickness 60-300 μm;

Gelling material 2-70 weight part,

Mineral material 5-60 weight part,

Basic material 2-40 weight part;

Resin material 10-40 weight part,

Mineral material 2-40 weight part;

Described gelling material is one or both assembly materials in lime, gypsum, cement, rubber powder;

The assembly that described mineral material is phosphatic rock, pyrolusite, tourmalinite, serpentine, vermiculite, polygorskite, montmorillonite to have in the mineral material of pore passage structure two or more;

Described basic material is one or both assembly in rhombspar, grey calcium, periclasite, brucite;

Described resin material is the one in pure-acrylic emulsion, acrylate and vinyl acetate emulsion, benzene emulsion, acrylic ester emulsion or VAE (vinyl acetate-ethylene copolymerization emulsions) water-based emulsion.

2. according to claim 1 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: described gelling material is gypsum, cement, rubber powder, portfolio ratio when combinationally using does not limit.

3. according to claim 1 and 2 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: bottom and the mineral material described in surface layer are two or more assembly in phosphatic rock, montmorillonite and tourmalinite; Mineral material first carries out pre-treatment before use, and pretreatment process has acid treatment, thermal treatment.

4. according to claim 1 and 2 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: described basic material is grey calcium and/or brucite.

5. according to claim 3 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: described basic material is grey calcium and/or brucite.

6. according to claim 1 and 2 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: also can add subsidiary material in described bottom coating material, subsidiary material are the combination of one or more in Mierocrystalline cellulose, wood fibre, retardant; In the bottom coating material of every 100 weight parts, subsidiary material consumption is 0.05-5 weight part.

7. according to claim 3 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: also can add subsidiary material in described bottom coating material, subsidiary material are the combination of one or more in Mierocrystalline cellulose, wood fibre, retardant; In the bottom coating material of every 100 weight parts, subsidiary material consumption is 0.05-5 weight part.

8. according to claim 4 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: also can add subsidiary material in described bottom coating material, subsidiary material are the combination of one or more in Mierocrystalline cellulose, wood fibre, retardant; In the bottom coating material of every 100 weight parts, subsidiary material consumption is 0.05-5 weight part.

9. according to claim 5 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: also can add subsidiary material in described bottom coating material, subsidiary material are the combination of one or more in Mierocrystalline cellulose, wood fibre, retardant; In the bottom coating material of every 100 weight parts, subsidiary material consumption is 0.05-5 weight part.

10. according to claim 9 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: described subsidiary material are Mierocrystalline cellulose and/or wood fibre.

11. is according to claim 1 and 2 from inner wall decoration finishing environmental protection composite coating material of dissolving, and it is characterized in that: described resin material is acrylate and vinyl acetate emulsion or benzene emulsion.

12. is according to claim 3 from inner wall decoration finishing environmental protection composite coating material of dissolving, and it is characterized in that: described resin material is acrylate and vinyl acetate emulsion or benzene emulsion.

13. is according to claim 4 from inner wall decoration finishing environmental protection composite coating material of dissolving, and it is characterized in that: described resin material is acrylate and vinyl acetate emulsion or benzene emulsion.

14. is according to claim 5 from inner wall decoration finishing environmental protection composite coating material of dissolving, and it is characterized in that: described resin material is acrylate and vinyl acetate emulsion or benzene emulsion.

15. is according to claim 6 from inner wall decoration finishing environmental protection composite coating material of dissolving, and it is characterized in that: described resin material is acrylate and vinyl acetate emulsion or benzene emulsion.

16. is according to claim 7 from inner wall decoration finishing environmental protection composite coating material of dissolving, and it is characterized in that: described resin material is acrylate and vinyl acetate emulsion or benzene emulsion.

17. is according to claim 8 from inner wall decoration finishing environmental protection composite coating material of dissolving, and it is characterized in that: described resin material is acrylate and vinyl acetate emulsion or benzene emulsion.

18. is according to claim 9 from inner wall decoration finishing environmental protection composite coating material of dissolving, and it is characterized in that: described resin material is acrylate and vinyl acetate emulsion or benzene emulsion.

19. is according to claim 10 from inner wall decoration finishing environmental protection composite coating material of dissolving, and it is characterized in that: described resin material is acrylate and vinyl acetate emulsion or benzene emulsion.

20. is according to claim 1 and 2 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: also can add inorganic materials in described surface layer coating material, is the combination of one or more in titanium dioxide, sericite, dicalcium powder, fine particle calcium carbonate, zinc sulfide white, sierozem power, calcined kaolin, barite, talcum powder; In every 100 weight part surface layer coating materials, inorganic materials consumption is 30-70 weight part.

21. is according to claim 3 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: also can add inorganic materials in described surface layer coating material, is the combination of one or more in titanium dioxide, sericite, dicalcium powder, fine particle calcium carbonate, zinc sulfide white, sierozem power, calcined kaolin, barite, talcum powder; In every 100 weight part surface layer coating materials, inorganic materials consumption is 30-70 weight part.

22. is according to claim 4 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: also can add inorganic materials in described surface layer coating material, is the combination of one or more in titanium dioxide, sericite, dicalcium powder, fine particle calcium carbonate, zinc sulfide white, sierozem power, calcined kaolin, barite, talcum powder; In every 100 weight part surface layer coating materials, inorganic materials consumption is 30-70 weight part.

23. is according to claim 5 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: also can add inorganic materials in described surface layer coating material, is the combination of one or more in titanium dioxide, sericite, dicalcium powder, fine particle calcium carbonate, zinc sulfide white, sierozem power, calcined kaolin, barite, talcum powder; In every 100 weight part surface layer coating materials, inorganic materials consumption is 30-70 weight part.

24. is according to claim 6 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: also can add inorganic materials in described surface layer coating material, is the combination of one or more in titanium dioxide, sericite, dicalcium powder, fine particle calcium carbonate, zinc sulfide white, sierozem power, calcined kaolin, barite, talcum powder; In every 100 weight part surface layer coating materials, inorganic materials consumption is 30-70 weight part.

25. is according to claim 7 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: also can add inorganic materials in described surface layer coating material, is the combination of one or more in titanium dioxide, sericite, dicalcium powder, fine particle calcium carbonate, zinc sulfide white, sierozem power, calcined kaolin, barite, talcum powder; In every 100 weight part surface layer coating materials, inorganic materials consumption is 30-70 weight part.

26. is according to claim 8 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: also can add inorganic materials in described surface layer coating material, is the combination of one or more in titanium dioxide, sericite, dicalcium powder, fine particle calcium carbonate, zinc sulfide white, sierozem power, calcined kaolin, barite, talcum powder; In every 100 weight part surface layer coating materials, inorganic materials consumption is 30-70 weight part.

27. is according to claim 9 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: also can add inorganic materials in described surface layer coating material, is the combination of one or more in titanium dioxide, sericite, dicalcium powder, fine particle calcium carbonate, zinc sulfide white, sierozem power, calcined kaolin, barite, talcum powder; In every 100 weight part surface layer coating materials, inorganic materials consumption is 30-70 weight part.

28. is according to claim 10 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: also can add inorganic materials in described surface layer coating material, is the combination of one or more in titanium dioxide, sericite, dicalcium powder, fine particle calcium carbonate, zinc sulfide white, sierozem power, calcined kaolin, barite, talcum powder; In every 100 weight part surface layer coating materials, inorganic materials consumption is 30-70 weight part.

29. is according to claim 11 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: also can add inorganic materials in described surface layer coating material, is the combination of one or more in titanium dioxide, sericite, dicalcium powder, fine particle calcium carbonate, zinc sulfide white, sierozem power, calcined kaolin, barite, talcum powder; In every 100 weight part surface layer coating materials, inorganic materials consumption is 30-70 weight part.

30. is according to claim 12 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: also can add inorganic materials in described surface layer coating material, is the combination of one or more in titanium dioxide, sericite, dicalcium powder, fine particle calcium carbonate, zinc sulfide white, sierozem power, calcined kaolin, barite, talcum powder; In every 100 weight part surface layer coating materials, inorganic materials consumption is 30-70 weight part.

31. is according to claim 13 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: also can add inorganic materials in described surface layer coating material, is the combination of one or more in titanium dioxide, sericite, dicalcium powder, fine particle calcium carbonate, zinc sulfide white, sierozem power, calcined kaolin, barite, talcum powder; In every 100 weight part surface layer coating materials, inorganic materials consumption is 30-70 weight part.

32. is according to claim 14 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: also can add inorganic materials in described surface layer coating material, is the combination of one or more in titanium dioxide, sericite, dicalcium powder, fine particle calcium carbonate, zinc sulfide white, sierozem power, calcined kaolin, barite, talcum powder; In every 100 weight part surface layer coating materials, inorganic materials consumption is 30-70 weight part.

33. is according to claim 15 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: also can add inorganic materials in described surface layer coating material, is the combination of one or more in titanium dioxide, sericite, dicalcium powder, fine particle calcium carbonate, zinc sulfide white, sierozem power, calcined kaolin, barite, talcum powder; In every 100 weight part surface layer coating materials, inorganic materials consumption is 30-70 weight part.

34. is according to claim 16 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: also can add inorganic materials in described surface layer coating material, is the combination of one or more in titanium dioxide, sericite, dicalcium powder, fine particle calcium carbonate, zinc sulfide white, sierozem power, calcined kaolin, barite, talcum powder; In every 100 weight part surface layer coating materials, inorganic materials consumption is 30-70 weight part.

35. is according to claim 17 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: also can add inorganic materials in described surface layer coating material, is the combination of one or more in titanium dioxide, sericite, dicalcium powder, fine particle calcium carbonate, zinc sulfide white, sierozem power, calcined kaolin, barite, talcum powder; In every 100 weight part surface layer coating materials, inorganic materials consumption is 30-70 weight part.

36. is according to claim 18 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: also can add inorganic materials in described surface layer coating material, is the combination of one or more in titanium dioxide, sericite, dicalcium powder, fine particle calcium carbonate, zinc sulfide white, sierozem power, calcined kaolin, barite, talcum powder; In every 100 weight part surface layer coating materials, inorganic materials consumption is 30-70 weight part.

37. is according to claim 19 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: also can add inorganic materials in described surface layer coating material, is the combination of one or more in titanium dioxide, sericite, dicalcium powder, fine particle calcium carbonate, zinc sulfide white, sierozem power, calcined kaolin, barite, talcum powder; In every 100 weight part surface layer coating materials, inorganic materials consumption is 30-70 weight part.

38. fit up environmental protection composite coating material according to according to claim 37 from inner wall decoration of dissolving, and it is characterized in that: described inorganic materials is titanium dioxide and/or dicalcium powder.

39. is according to claim 1 and 2 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

40. is according to claim 3 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

41. is according to claim 4 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

42. is according to claim 5 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

43. is according to claim 6 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

44. is according to claim 7 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

45. is according to claim 8 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

46. is according to claim 9 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

47. is according to claim 10 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

48. is according to claim 11 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

49. is according to claim 12 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

50. is according to claim 13 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

51. is according to claim 14 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

52. is according to claim 15 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

53. is according to claim 16 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

54. is according to claim 17 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

55. is according to claim 18 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

56. is according to claim 19 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

57. is according to claim 20 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

58. is according to claim 21 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

59. is according to claim 22 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

60. is according to claim 23 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

61. is according to claim 24 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

62. is according to claim 25 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

63. is according to claim 26 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

64. is according to claim 27 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

65. is according to claim 28 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

66. is according to claim 29 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

67. is according to claim 30 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

68. is according to claim 31 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

69. is according to claim 32 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

70. is according to claim 33 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

71. is according to claim 34 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

72. is according to claim 35 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

73. is according to claim 36 from inner wall decoration finishing environmental protection composite coating material of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

74. fit up environmental protection composite coating material according to according to claim 37 from inner wall decoration of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

75. fit up environmental protection composite coating material according to according to claim 38 from inner wall decoration of dissolving, it is characterized in that: in described surface layer coating material, also can add auxiliary agent, the combination of one or more in the optional self-defoaming agent of auxiliary agent, dispersion agent, wetting agent, freeze-thaw-agent, sanitas, pH adjusting agent, flow agent, thickening material; In every 100 weight part surface layer coating materials, auxiliary dosage is 0.08-1 weight part.

76., according to the inner wall decoration finishing environmental protection composite coating material of certainly dissolving described in claim 75, is characterized in that: described defoamer is NXZ, 8034 or 4481; Described dispersion agent is DP-270 or B03; Described wetting agent is X-100; Described freeze-thaw-agent is propylene glycol or ethylene glycol; Described sanitas is HF or N-96; Described pH adjusting agent is AMP-95; Described flow agent is L150; Described thickening material is Mierocrystalline cellulose, TT935, RM-8W or H400.

Prepare the arbitrary described method from inner wall decoration finishing environmental protection composite coating material of dissolving of claim 1-76, comprise the following steps for 77. 1 kinds:

1) mineral material pre-treatment: according to material character feature, activates mineral material pore passage structure by acid treatment or heat treated mode, removes impurity; Acid treatment for by water and mineral material in mass ratio 0.5-5:1 mix, then add the vitriol oil or concentrated hydrochloric acid, abundant mix and blend 10min-6h by acid and the mass ratio 0.5-5:1 of mineral material, mineral material filtered, washing, dry; Thermal treatment, for mineral material is heated to 200 DEG C-1000 DEG C, cools after insulation 10min-6h;

3) surface layer coating material is prepared: take water by formula ratio, add pH adjusting agent, wetting agent, dispersion agent, antifreezing agent, sanitas and defoamer, pretreated mineral material, inorganic materials are evenly spread in water, then add resin material to continue to be uniformly dispersed, add flow agent, defoamer and thickening material, obtain surface layer coating material;

78. claim 1-76 are arbitrary described from the application of inner wall decoration finishing environmental protection composite coating material at inner wall of building of dissolving, it is characterized in that: on interior wall, first bottom back layer combinationally uses, during construction, the technique of blade coating or spraying is first adopted to apply bottom coating material, the thickness of bottom coating material is usually at 1-5mm, then adopt brushing, the technique of roller coating or spraying applies surface layer coating material, the thickness of surface layer coating material is usually at 60-300 μm.