CN104743971A - Indoor inorganic dry powder building coating capable of releasing negative ions - Google Patents
Indoor inorganic dry powder building coating capable of releasing negative ions Download PDFInfo
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- CN104743971A CN104743971A CN201310747439.6A CN201310747439A CN104743971A CN 104743971 A CN104743971 A CN 104743971A CN 201310747439 A CN201310747439 A CN 201310747439A CN 104743971 A CN104743971 A CN 104743971A
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Abstract
The invention provides an indoor inorganic dry powder building coating capable of releasing negative ions. The indoor inorganic dry powder building coating is prepared from the following components: an inorganic cementing material, a binder composed of a redispersible rubber powder, and a functional additive capable of releasing negative ions, and also a filler, a pigment and an admixture. The indoor inorganic dry powder building coating capable of releasing negative ions has the negative ion release quantity of more than 1200/s.cm<2>, also has excellent shielding power and storage stability and is convenient for transportation; meanwhile, no any harmful substances such as VOC, benzene, formaldehyde and heavy metals are not generated.
Description
Technical field
The present invention relates to a kind of coating, particularly relate to a kind of indoor inorganic dry powder construction paint capable of releasing negative ion.
Background technology
Negative ion paint is the environmental friendliness functional paint of a kind of advanced person, excellent performance, and green ecological, has forest function, is widely used in family, school, hospital, the application of environment such as between high-grade apartment and dietary manipulation.Negative ion is mainly by the effect of three aspects such as electricity, chemistry and physics, namely realize by electrical counteract effect, chemical reaction and physical adsorption etc. the object that purifies air, have delay senility, stimulate circulation and metabolism, improving water flood, strengthening immunity, fresh air, degerming deodorizing effect.
Negative ion paint has broad application prospects, and it not only has the fundamental property of conventional coating, and the effect of also have anion releasing, launching far infrared, antibacterial and mouldproof and purifying air, is just becoming the first-selected product of dope for inner wall of architecture.
Wacker Chemical Co., Ltd of Germany (Wacker Chemie AG) develops redispersable latex powder, makes that coating is dry powdered becomes possibility.Dry powder paint is generally that emulsion is become powder through special process drying, changes production and banking system, and production cost reduces, packaging and convenient transportation, safety, shelf lives and long quality-guarantee period; During use and solvent be made into alcohol radical or water-based paint or quick drying paint, strong adaptability, easy to use; And the chemical assistant that must add saved in general coating, not only solve problem of environmental pollution, and economize on resources, be thus widely used and develop.In building coating product, comparatively early grow up and what have use value is thick matter dry-type coating, as powdery putty, powdery porcelain-imitated coating, powdery waterproof paint and insulating mold coating etc.
Thin layer Dry Powder Architectural Paint mainly adopts scene to add water and mixes rear roller coat, brushing mode is constructed, therefore require different from thick coating, thin layer Dry Powder Architectural Paint can be divided into two classes at present, one class is the dry powder paint of pure re-dispersible glue powder system, the another kind of dry powder paint (inorganic dry powder painting) being the inorganic powder such as re-dispersible glue powder and gypsum, white lime, cement and forming.
In the dry powder paint of pure glue powder system, the performance of coating depends on rubber powder to a great extent, but the film forming difference between re-dispersible glue powder and emulsion causes the performance difference of film, and outstanding behaviours is in wash-resistant property, ageing-resistant performance etc., therefore, this kind of coating fails to apply on a large scale.
Inorganic dry powder painting generally adds the inorganic film-forming components such as cement, lime or gypsum, wash-resistant property and ageing-resistant performance have had to be improved significantly, there is the advantages such as freeze proof, mould proof, and the aspects such as resistance to washing property, cohesiveness, water-repellancy all have good performance, in European market, this kind of inorganic dry powder construction paint has occupied the position attracted people's attention.Green powdered paint disclosed in Chinese patent CN100558834C is main component by redispersable latex powder and white cement, saves the many additives in emulsion paint, decreases volatile organic compounds; Cement-based powder coating disclosed in Chinese patent CN101230214B, is made up of white cement, redispersable latex powder and the additive that makes coating play imitative porcelain effect and luminous effect, has good weather resistance; Gypsum base inorganic powder disclosed in Chinese patent CN102173710A, includes the components such as terra alba, white cement and polyvinyl alcohol micro mist, by chemical bond and effect, solves the problem of conventional dry powder coating poor durability.
But above-mentioned inorganic dry powder painting can not anion releasing, can not meet people to fresh air, sanatory requirement.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, a kind of indoor inorganic dry powder construction paint capable of releasing negative ion is provided.
Indoor inorganic dry powder construction paint capable of releasing negative ion provided by the invention, component comprise inorganic coagulation material, re-dispersible glue powder composition binding agent, can the functional additive of anion releasing.
Preferably, described inorganic coagulation material comprises any one or a few mixture of cement, lime, gypsum.
Wherein, described re-dispersible glue powder obtains by after polymer emulsion drying, any one or a few the mixture in the homopolymer that described polymkeric substance can be alkene, diolefine, vinylformic acid, acroleic acid resin, methacrylic acid, methacrylic ester, fatty acid ethylene polyisocyanate polyaddition obtain, copolymer, terpolymer.Described vinyl fatty ester is R-CO-O-CH=CH
2, wherein, R is alkyl, and is preferably alkyl, most preferably is containing C
1~ C
20direct-connected or the branched alkyl of length.The citing of described polymkeric substance is as polyvinyl acetate (PVA), vinyl acetate/ethylene copolymer (EVA), vinyl acetate/propylene copolymer, vinyl acetate/butadienecopolymer, vinyl acetate/styrol copolymer, styrene/butadiene copolymers, acrylate/styrol copolymer, acrylate/vinyl acetate/higher aliphatic vinyl acetate terpolymer, vinyl acetate/higher aliphatic vinyl acetate copolymer, ethene/vinylchlorid/lauric acid vinyl acetate terpolymer, vinyl acetate/ethene/higher aliphatic vinyl acetate terpolymer, polyacrylic acid, polyacrylic ester, polymethyl acrylic acid, polymethacrylate etc.
Preferably, described can the functional additive of anion releasing be tourmaline powder.
Preferably, described indoor inorganic dry powder construction paint capable of releasing negative ion also comprises filler, pigment and admixture.
Wherein, described filler is mineral filler, preferably comprise any one or a few the mixture in silicon oxide, silicate, carbonate, carbide, vitriol, sulfide, nitride, metal oxide, metal hydroxides, metal, as silicon carbide, boron nitride, wollastonite, aluminum oxide, barium sulfate, calcium carbonate (can be light calcium carbonate and/or water-ground limestone), talcum powder, mica powder, wilkinite, sierozem power, pure aluminium silicate (being preferably superfine alumina silicate), silica powder, calcite etc.
Wherein, described pigment comprises titanium dioxide, red iron oxide, iron oxide yellow, iron oxide black, zinc sulfide white (coprecipitate of zinc sulphide and barium sulfate), carbon black, cadmium red, cadmium yellow, lead-chrome yellow, chromoxide green, barba hispanica, zinc oxide, zinc yellow, cobalt blue, agent structure are any one or a few mixture in the pigment of quinacridone.
Wherein, described admixture comprises any one or a few the mixture in defoamer, air entrapment agent, water reducer, thixotroping rheological agent, thickening material, cracking resistance agent.
Described defoamer can be any one or a few mixture of silicone oil, mineral oil, polyethers, polyether modified silicon oil, high fatty alcohol, Organic Alcohol phosphoric acid ester.
Described air entrapment agent is selected from rosin tree lipid, alkyl and alkylated aromatic sulfonic acid class, fatty alcohol sulfonate class, saponins and protein salt, oil sulphur hydrochloric acid etc., as being any one or a few the mixture in alkylbenzene sulfonate, polyoxyethylene alkylphenol ether, sodium abietate, sodium alkyl sulfate, fatty alcohols polyethylene sodium sulfonate, sodium alkyl sulfate, ten polyoxyethylenated alcohol, undecyl alcohol Soxylat A 25-7 etc.
Described water reducer is selected from one or more the mixture in sulfonated lignin, naphthalenesulfonate, polycarboxylate, casein food grade etc.
Described thixotroping rheological agent is selected from polyamide wax, silicon-dioxide, organobentonite, one or more the mixture in hydrogenated castor oil.
Described thickening material is selected from implements Mierocrystalline cellulose and/or its derivative, as methylcellulose gum, carboxymethyl cellulose, hydroxypropylcellulose, Natvosol, Vltra tears etc.; Or polyacrylic acid and/or its derivative, as polyacrylate, polymethyl acrylic acid, poly-methyl acrylate etc.; Or association type polyurethanes thickening material; Also can be inorganic thickening agent, as wilkinite.
Described cracking resistance agent is selected from one or more the mixture in lignocellulose, alkali resistant glass fibre, vinylon fibre, acrylic fiber, polypropylene fiber.
Preferably, indoor inorganic dry powder construction paint capable of releasing negative ion provided by the invention comprises the component of following weight proportion:
Inorganic coagulation material 20-100;
Re-dispersible glue powder 80-250;
Can the functional additive 10-80 of anion releasing.
Or can also comprise:
Filler 400-800; And/or
Pigment 0-150; And/or
Admixture 0-20.
Further preferably, indoor inorganic dry powder construction paint capable of releasing negative ion provided by the invention comprises the component of following weight proportion:
Inorganic coagulation material 40-80;
Re-dispersible glue powder 100-200;
Can the functional additive 20-70 of anion releasing.
Or can also comprise:
Filler 500-700; And/or
Pigment 10-130; And/or
Admixture 4-18.
Still more preferably, indoor inorganic dry powder construction paint capable of releasing negative ion provided by the invention comprises the component of following weight proportion:
Inorganic coagulation material 50-70;
Re-dispersible glue powder 120-180;
Can the functional additive 30-60 of anion releasing.
Or can also comprise:
Filler 450-650; And/or
Pigment 20-100; And/or
Admixture 8-14.
Still more preferably, indoor inorganic dry powder construction paint capable of releasing negative ion provided by the invention comprises the component of following weight proportion:
Inorganic coagulation material 55-65;
Re-dispersible glue powder 140-160;
Can the functional additive 40-50 of anion releasing.
Or can also comprise:
Filler 500-600; And/or
Pigment 40-80; And/or
Admixture 10-12.
Indoor inorganic dry powder construction paint capable of releasing negative ion of the present invention, add water and be applied on buildings after stirring, negative ion burst size is pressed JC/T1016-2006 " testing method of material anion-generating capacity " and is detected, and on average reaches negative oxygen ion 1200/s.cm
2above, this product has good opacifying power and package stability simultaneously, is convenient to transport, does not produce the objectionable impuritiess such as any VOC, benzene, formaldehyde heavy metal simultaneously.
Embodiment
Indoor inorganic dry powder construction paint capable of releasing negative ion of the present invention, component comprises:
1) inorganic coagulation material, comprises any one or a few mixture of cement, lime, gypsum.
2) re-dispersible glue powder, described re-dispersible glue powder obtains by after polymer emulsion drying, any one or a few the mixture in the homopolymer that described polymkeric substance can be alkene, diolefine, vinylformic acid, acroleic acid resin, methacrylic acid, methacrylic ester, fatty acid ethylene polyisocyanate polyaddition obtain, copolymer, terpolymer.Described vinyl fatty ester is R-CO-O-CH=CH
2, wherein, R is alkyl, and is preferably alkyl, most preferably is containing C
1~ C
20direct-connected or the branched alkyl of length.The citing of described polymkeric substance is as polyvinyl acetate (PVA), vinyl acetate/ethylene copolymer, vinyl acetate/propylene copolymer, vinyl acetate/butadienecopolymer, vinyl acetate/styrol copolymer, styrene/butadiene copolymers, acrylate/styrol copolymer, acrylate/vinyl acetate/higher aliphatic vinyl acetate terpolymer, vinyl acetate/higher aliphatic vinyl acetate copolymer, ethene/vinylchlorid/lauric acid vinyl acetate terpolymer, vinyl acetate/ethene/higher aliphatic vinyl acetate terpolymer, polyacrylic acid, polyacrylic ester, polymethyl acrylic acid, polymethacrylate etc.
3) anion function additive, preferred tourmaline powder
Above three kinds is the core component of indoor inorganic dry powder construction paint capable of releasing negative ion of the present invention, but can also add following 4) filler and/or 5) pigment component:
4) filler, for the enhancing of described indoor inorganic dry powder construction paint capable of releasing negative ion, described filler is mineral filler, preferably comprise silicon oxide, silicate, carbonate, carbide, vitriol, sulfide, nitride, metal oxide, metal hydroxides, any one or a few mixture in metal, as silicon carbide, boron nitride, wollastonite, aluminum oxide, barium sulfate, calcium carbonate (can be light calcium carbonate and/or water-ground limestone), Calucium Silicate powder, calcium sulfate, talcum powder, mica powder, wilkinite, sierozem power, pure aluminium silicate (being preferably superfine alumina silicate), silica powder, diatomite, calcite etc.
5) pigment, for described indoor inorganic dry powder construction paint capable of releasing negative ion brings required color, described pigment comprises titanium dioxide, red iron oxide, iron oxide yellow, iron oxide black, zinc sulfide white (coprecipitate of zinc sulphide and barium sulfate), carbon black, cadmium red, cadmium yellow, lead-chrome yellow, chromoxide green, barba hispanica, zinc oxide, zinc yellow, cobalt blue, agent structure are any one or a few mixture in the pigment of quinacridone.
In addition as required, the admixture that can improve described indoor inorganic dry powder construction paint performance capable of releasing negative ion can also be added, as: any one or a few the mixture in defoamer, air entrapment agent, water reducer, thixotroping rheological agent, thickening material, cracking resistance agent.
Said components of the present invention is carried out being dry mixed and can be prepared described inorganic dry powder construction paint, and in order to produce the better inorganic dry powder construction paint of performance, the weight proportion of above-mentioned each component is preferably as follows:
Inorganic coagulation material 20-100;
Re-dispersible glue powder 80-250;
Can the functional additive 10-80 of anion releasing.
Or can also comprise:
Filler 400-800; And/or
Pigment 0-150; And/or
Admixture 0-20.
Further preferably, indoor inorganic dry powder construction paint capable of releasing negative ion provided by the invention comprises the component of following weight proportion:
Inorganic coagulation material 40-80;
Re-dispersible glue powder 100-200;
Can the functional additive 20-70 of anion releasing.
Or can also comprise:
Filler 500-700; And/or
Pigment 10-130; And/or
Admixture 4-18.
Still more preferably, indoor inorganic dry powder construction paint capable of releasing negative ion provided by the invention comprises the component of following weight proportion:
Inorganic coagulation material 50-70;
Re-dispersible glue powder 120-180;
Can the functional additive 30-60 of anion releasing.
Or can also comprise:
Filler 450-650; And/or
Pigment 20-100; And/or
Admixture 8-14.
Still more preferably, indoor inorganic dry powder construction paint capable of releasing negative ion provided by the invention comprises the component of following weight proportion:
Inorganic coagulation material 55-65;
Re-dispersible glue powder 140-160;
Can the functional additive 40-50 of anion releasing.
Or can also comprise:
Filler 500-600; And/or
Pigment 40-80; And/or
Admixture 10-12.
Carry out detailed explanation and description below by specifically implementing to inorganic dry powder construction paint of the present invention and production method thereof, to make to understand content of the present invention better, but should be understood that, following embodiment does not limit the scope of the invention.
Embodiment 1
In the present embodiment, component comprises:
Said components is dry mixed and prepares described indoor inorganic dry powder construction paint capable of releasing negative ion, be added to the water, stir, construction operation can be carried out, the methods such as spraying, roller coat or brushing can be adopted to carry out, its performance is tested according to People's Republic of China (PRC) building trade standard JC/T1016-2006 " testing method of material anion-generating capacity ", and the detection of VOC content is carried out according to National Standard of the People's Republic of China GB18582-2008 " in indoor decorating and refurnishing materials interior wall coating limits of harmful substances ", detected result is in table 1.
Embodiment 2
In the present embodiment, component comprises:
Said components is dry mixed and prepares described inorganic dry powder construction paint, be added to the water, stir, construction operation can be carried out, the methods such as spraying, roller coat or brushing can be adopted to carry out, its performance is tested according to People's Republic of China (PRC) building trade standard JC/T1016-2006 " testing method of material anion-generating capacity ", and the detection of VOC content is carried out according to National Standard of the People's Republic of China GB18582-2008 " in indoor decorating and refurnishing materials interior wall coating limits of harmful substances ", detected result is in table 1.
Embodiment 3
In the present embodiment, component comprises:
Said components is dry mixed and prepares described inorganic dry powder construction paint, be added to the water, stir, construction operation can be carried out, the methods such as spraying, roller coat or brushing can be adopted to carry out, its performance is tested according to People's Republic of China (PRC) building trade standard JC/T1016-2006 " testing method of material anion-generating capacity ", and the detection of VOC content is carried out according to National Standard of the People's Republic of China GB18582-2008 " in indoor decorating and refurnishing materials interior wall coating limits of harmful substances ", detected result is in table 1.
Embodiment 4
In the present embodiment, component comprises:
Said components is dry mixed and prepares described inorganic dry powder construction paint, be added to the water, stir, construction operation can be carried out, the methods such as spraying, roller coat or brushing can be adopted to carry out, its performance is tested according to People's Republic of China (PRC) building trade standard JC/T1016-2006 " testing method of material anion-generating capacity ", and the detection of VOC content is carried out according to National Standard of the People's Republic of China GB18582-2008 " in indoor decorating and refurnishing materials interior wall coating limits of harmful substances ", detected result is in table 1.
Embodiment 5
In the present embodiment, component comprises:
Said components is dry mixed and prepares described inorganic dry powder construction paint, be added to the water, stir, construction operation can be carried out, the methods such as spraying, roller coat or brushing can be adopted to carry out, its performance is tested according to People's Republic of China (PRC) building trade standard JC/T1016-2006 " testing method of material anion-generating capacity ", and the detection of VOC content is carried out according to National Standard of the People's Republic of China GB18582-2008 " in indoor decorating and refurnishing materials interior wall coating limits of harmful substances ", detected result is in table 1.
Embodiment 6
In the present embodiment, component comprises:
Said components is dry mixed and prepares described inorganic dry powder construction paint, be added to the water, stir, construction operation can be carried out, the methods such as spraying, roller coat or brushing can be adopted to carry out, its performance is tested according to People's Republic of China (PRC) building trade standard JC/T1016-2006 " testing method of material anion-generating capacity ", and the detection of VOC content is carried out according to National Standard of the People's Republic of China GB18582-2008 " in indoor decorating and refurnishing materials interior wall coating limits of harmful substances ", detected result is in table 1.
Embodiment 7
In the present embodiment, component comprises:
Said components is dry mixed and prepares described inorganic dry powder construction paint, be added to the water, stir, construction operation can be carried out, the methods such as spraying, roller coat or brushing can be adopted to carry out, its performance is tested according to People's Republic of China (PRC) building trade standard JC/T1016-2006 " testing method of material anion-generating capacity ", and the detection of VOC content is carried out according to National Standard of the People's Republic of China GB18582-2008 " in indoor decorating and refurnishing materials interior wall coating limits of harmful substances ", detected result is in table 1.
Embodiment 8
In the present embodiment, component comprises:
Said components is dry mixed and prepares described inorganic dry powder construction paint, be added to the water, stir, construction operation can be carried out, the methods such as spraying, roller coat or brushing can be adopted to carry out, its performance is tested according to People's Republic of China (PRC) building trade standard JC/T1016-2006 " testing method of material anion-generating capacity ", and the detection of VOC content is carried out according to National Standard of the People's Republic of China GB18582-2008 " in indoor decorating and refurnishing materials interior wall coating limits of harmful substances ", detected result is in table 1.
Embodiment 9
In the present embodiment, component comprises:
Said components is dry mixed and prepares described inorganic dry powder construction paint, be added to the water, stir, construction operation can be carried out, the methods such as spraying, roller coat or brushing can be adopted to carry out, its performance is tested according to People's Republic of China (PRC) building trade standard JC/T1016-2006 " testing method of material anion-generating capacity ", and the detection of VOC content is carried out according to National Standard of the People's Republic of China GB18582-2008 " in indoor decorating and refurnishing materials interior wall coating limits of harmful substances ", detected result is in table 1.
Embodiment 10
In the present embodiment, component comprises:
Said components is dry mixed and prepares described inorganic dry powder construction paint, be added to the water, stir, construction operation can be carried out, the methods such as spraying, roller coat or brushing can be adopted to carry out, its performance is tested according to People's Republic of China (PRC) building trade standard JC/T1016-2006 " testing method of material anion-generating capacity ", and the detection of VOC content is carried out according to National Standard of the People's Republic of China GB18582-2008 " in indoor decorating and refurnishing materials interior wall coating limits of harmful substances ", detected result is in table 1.
Embodiment 11
In the present embodiment, component comprises:
Said components is dry mixed and prepares described inorganic dry powder construction paint, be added to the water, stir, construction operation can be carried out, the methods such as spraying, roller coat or brushing can be adopted to carry out, its performance is tested according to People's Republic of China (PRC) building trade standard JC/T1016-2006 " testing method of material anion-generating capacity ", and the detection of VOC content is carried out according to National Standard of the People's Republic of China GB18582-2008 " in indoor decorating and refurnishing materials interior wall coating limits of harmful substances ", detected result is in table 1.
Embodiment 12
In the present embodiment, component comprises:
Said components is dry mixed and prepares described inorganic dry powder construction paint, be added to the water, stir, construction operation can be carried out, the methods such as spraying, roller coat or brushing can be adopted to carry out, its performance is tested according to People's Republic of China (PRC) building trade standard JC/T1016-2006 " testing method of material anion-generating capacity ", and the detection of VOC content is carried out according to National Standard of the People's Republic of China GB18582-2008 " in indoor decorating and refurnishing materials interior wall coating limits of harmful substances ", detected result is in table 1.
Embodiment 13
In the present embodiment, component comprises:
Said components is dry mixed and prepares described inorganic dry powder construction paint, be added to the water, stir, construction operation can be carried out, the methods such as spraying, roller coat or brushing can be adopted to carry out, its performance is tested according to People's Republic of China (PRC) building trade standard JC/T1016-2006 " testing method of material anion-generating capacity ", and the detection of VOC content is carried out according to National Standard of the People's Republic of China GB18582-2008 " in indoor decorating and refurnishing materials interior wall coating limits of harmful substances ", detected result is in table 1.
Embodiment 14
In the present embodiment, component comprises:
Said components is dry mixed and prepares described inorganic dry powder construction paint, be added to the water, stir, construction operation can be carried out, the methods such as spraying, roller coat or brushing can be adopted to carry out, its performance is tested according to People's Republic of China (PRC) building trade standard JC/T1016-2006 " testing method of material anion-generating capacity ", and the detection of VOC content is carried out according to National Standard of the People's Republic of China GB18582-2008 " in indoor decorating and refurnishing materials interior wall coating limits of harmful substances ", detected result is in table 1.
Embodiment 15
In the present embodiment, component comprises:
Said components is dry mixed and prepares described inorganic dry powder construction paint, be added to the water, stir, construction operation can be carried out, the methods such as spraying, roller coat or brushing can be adopted to carry out, its performance is tested according to People's Republic of China (PRC) building trade standard JC/T1016-2006 " testing method of material anion-generating capacity ", and the detection of VOC content is carried out according to National Standard of the People's Republic of China GB18582-2008 " in indoor decorating and refurnishing materials interior wall coating limits of harmful substances ", detected result is in table 1.
Embodiment 16
In the present embodiment, component comprises:
Said components is dry mixed and prepares described inorganic dry powder construction paint, be added to the water, stir, construction operation can be carried out, the methods such as spraying, roller coat or brushing can be adopted to carry out, its performance is tested according to People's Republic of China (PRC) building trade standard JC/T1016-2006 " testing method of material anion-generating capacity ", and the detection of VOC content is carried out according to National Standard of the People's Republic of China GB18582-2008 " in indoor decorating and refurnishing materials interior wall coating limits of harmful substances ", detected result is in table 1.
Embodiment 17
In the present embodiment, component comprises:
Said components is dry mixed and prepares described inorganic dry powder construction paint, be added to the water, stir, construction operation can be carried out, the methods such as spraying, roller coat or brushing can be adopted to carry out, its performance is tested according to People's Republic of China (PRC) building trade standard JG/T26-2002 " exterior wall inorganic architectural coatings ", and the detection of harmful substance contents is carried out according to National Standard of the People's Republic of China GB18582-2008 " in indoor decorating and refurnishing materials interior wall coating limits of harmful substances ", detected result is in table 1.
Table 1, the negative ion burst size of inorganic dry powder construction paint indoor capable of releasing negative ion prepared by above-described embodiment 1 ~ 17 and harmful substance contents detected result
Can be found out by above-mentioned table 1, the negative ion burst size of indoor inorganic dry powder construction paint capable of releasing negative ion of the present invention reaches 1200/s.cm
2above, and do not produce the objectionable impuritiess such as VOC, heavy metal, benzene, formaldehyde, there is excellent characteristic of environmental protection.
Be described in detail specific embodiments of the invention above, but it is just as example, the present invention is not restricted to specific embodiment described above.To those skilled in the art, any equivalent modifications that the present invention is carried out and substituting also all among category of the present invention.Therefore, equalization conversion done without departing from the spirit and scope of the invention and amendment, all should contain within the scope of the invention.
Claims (10)
1. an indoor inorganic dry powder construction paint capable of releasing negative ion, it is characterized in that, the component of described indoor inorganic dry powder construction paint capable of releasing negative ion comprise inorganic coagulation material, re-dispersible glue powder composition binding agent, can the functional additive of anion releasing.
2. a kind of indoor inorganic dry powder construction paint capable of releasing negative ion according to claim 1, it is characterized in that, described inorganic coagulation material comprises any one or a few mixture of cement, lime, gypsum.
3. a kind of indoor inorganic dry powder construction paint capable of releasing negative ion according to claim 1, it is characterized in that, described re-dispersible glue powder obtains by after polymer emulsion drying, any one or a few the mixture in the homopolymer that described polymkeric substance can be alkene, diolefine, vinylformic acid, acroleic acid resin, methacrylic acid, methacrylic ester, fatty acid ethylene polyisocyanate polyaddition obtain, copolymer, terpolymer.
4. a kind of indoor inorganic dry powder construction paint capable of releasing negative ion according to claim 1, is characterized in that, described can the functional additive of anion releasing be tourmaline powder.
5. according to a kind of indoor inorganic dry powder construction paint capable of releasing negative ion in Claims 1 to 4 described in any one, it is characterized in that, described inorganic coagulation material, described re-dispersible glue powder, describedly can the weight ratio of functional additive of anion releasing be:
Inorganic coagulation material 20-100;
Re-dispersible glue powder 80-250;
Can the functional additive 10-80 of anion releasing.
6. a kind of indoor inorganic dry powder construction paint capable of releasing negative ion according to claim 1, is characterized in that, described indoor inorganic dry powder construction paint capable of releasing negative ion also comprises filler, pigment and admixture.
7. a kind of indoor inorganic dry powder construction paint capable of releasing negative ion according to claim 6, it is characterized in that, described filler is mineral filler, preferably comprises any one or a few the mixture in silicon oxide, silicate, carbonate, carbide, vitriol, sulfide, nitride, metal oxide, metal hydroxides, metal.
8. a kind of indoor inorganic dry powder construction paint capable of releasing negative ion according to claim 6, it is characterized in that, described pigment comprises titanium dioxide, red iron oxide, iron oxide yellow, iron oxide black, zinc sulfide white (coprecipitate of zinc sulphide and barium sulfate), carbon black, cadmium red, cadmium yellow, lead-chrome yellow, chromoxide green, barba hispanica, zinc oxide, zinc yellow, cobalt blue, agent structure are any one or a few mixture in the pigment of quinacridone.
9. a kind of indoor inorganic dry powder construction paint capable of releasing negative ion according to claim 6, it is characterized in that, described admixture comprises any one or a few the mixture in defoamer, air entrapment agent, water reducer, thixotroping rheological agent, thickening material, cracking resistance agent.
10. inorganic dry powder construction paint according to claim 6, is characterized in that, the weight proportion of described each component is:
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| CN109626868A (en) * | 2018-12-05 | 2019-04-16 | 湖北万祺新型材料有限公司 | A kind of imitation porcelain coating and flexible imitative stone face tiles |
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