CN104496392A - Indoor inorganic dry powder building coating and preparation method thereof - Google Patents
Indoor inorganic dry powder building coating and preparation method thereof Download PDFInfo
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- CN104496392A CN104496392A CN201410854080.7A CN201410854080A CN104496392A CN 104496392 A CN104496392 A CN 104496392A CN 201410854080 A CN201410854080 A CN 201410854080A CN 104496392 A CN104496392 A CN 104496392A
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Abstract
The invention provides an indoor inorganic dry powder building coating which consists of a binder, a pigment, a filler and an additive, wherein the binder comprises an inorganic cementing material and redispersable rubber powder; the filler at least comprises kieselguhr and/or chalk soil. The indoor inorganic dry powder diatom ooze provided by the invention can be coated to form a thick decorative coating on the inner wall of a building, can reach the standard requirements of JC/T2177-2013 Decorative Diatom Ooze Wall Material, is free of generation of any harmful substances such as VOC, benzene, formaldehyde, heavy metals and the like, is excellent in environmental protection property, has the functions of adsorbing and degrading the formaldehyde, automatically regulating the humidity and the like, and is also excellent in water resistance and service life by utilizing the characteristics of the inorganic cementing material.
Description
Technical field
The present invention relates to a kind of building coating, particularly relate to a kind of indoor inorganic dry powder construction paint containing diatomite and/or chalk soil and preparation method thereof.
Background technology
Building coating mainly refers to, for the coating on external wall, interior wall, ceiling, ground etc., to have decoration functions, defencive function and inhabitation improvement in performance function.Current building coating is based on water-borne coatings, and water-borne coatings take water as the coating of dispersion medium, comprises water miscible liquid and water-soluble sexual type coating.But water-borne coatings forms the water comprised up to 35-55%, this packaging for water-borne coatings and transport, need to spend a large amount of manpower, financial resources and material resources; The water-borne coatings quality guaranteed period and the shelf lives short, in order to solve aqueous architectural coating stability in storage, namely there is not the phenomenon such as layering, thickening between the shelf lives, needing very high cost and special technology yet.
Wacker Chemical Co., Ltd of Germany (Wacker Chemie AG) develops redispersable latex powder, makes that coating is dry powdered becomes possibility.Re-dispersible glue powder is the spray-dried polymer powder obtained of polymer emulsion, again can form stable, that character is substantially identical with former emulsion polymer emulsion with water after mixing by a certain percentage.Relative to liquid emulsion, redispersable latex powder has considerable economic advantages in storage, transport, use.Owing to being coccoid, therefore can be blended in proportion with cement, mineral filler and chemical assistant etc., the powdery work in-process made (add water during use and mix and stir) easy to use, have been widely used in tile paste, external wall heat insulation system, facing mortar, self-flatting ground making level layer, waterproof mortar, cement based powder coating, mending mortar and metope at present and have criticized fields such as scraping material.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.
Existing single diatom ooze metope wall material mainly utilizes the diatomaceous abundant microporosity physical adsorption air of raw material, thus there is effects such as breathing damping, adsorbed gas, elimination peculiar smell, automatically cleaning anti-soil, but diatomite micropore mouth is relatively bigger than normal, the materials such as suction gas can not reach optimal adsorption effect, can constantly overflow in suction simultaneously, the concentration that hole holds gas is lower, easily reaches capacity.And existing diatom ooze raw material is that macrobead exists substantially, requires that the adhesive substance consumption in formula is more, also easily occurs the phenomenon of dry linting when actual application metope
In addition, the second-order transition temperature as existing diatom coating emulsion is high, needs to add membrane-forming agent to improve film forming properties, but because in material process processed, content of volatile organic compound is very high, residual monomer is many, and smell is large, in addition these organic compound and residual monomer have toxicity, therefore very large to human injury, existing coating is all adopt cellulose ethers thickening material in addition, and its thickening capabilities is low, dispersing property is very poor, need predissolve during manufacture, thus complex process, add production cost.
Chalk soil is that after one is called that the organism in " polyembryony hole " dies, their extremely small bodies sink to seabed.If things go on like this, a thick layer of shell has just been accumulated into.Chalk soil has been widely used in building trade as filler, starch and chalk soil is adopted to be main raw material, the glue being reacted system by gelatinization, crosslinked etc. replaces chalk soil-starch interior wall coating, performance index are better, have that production technique is simple, easy and simple to handle, low cost and other advantages (" chemical building material ", phase nineteen sixty the 30th), therefore, raw material diatom ooze and chalk soil being combined as environmental protection indoor architectural paints is a kind of trend.
Summary of the invention
The object of the invention is to provide a kind of indoor inorganic dry powder construction paint containing diatomite and/or chalk soil for above technical problem, it is a kind of single component dry powder building coating, added water by scene and stir, on inner wall of building, after applying, form thick matter decorative coveringn.
For achieving the above object, the technical solution adopted in the present invention is as follows:
First aspect of the present invention is to provide a kind of indoor inorganic dry powder construction paint, and described inorganic dry powder construction paint comprises binding agent, pigment, filler, admixture; Wherein, described binding agent comprises inorganic coagulation material and re-dispersible glue powder; Described filler at least comprises diatomite and/or chalk soil.
In above-mentioned inorganic dry powder construction paint, preferably, the parts by weight of following component and each component are comprised:
Wherein, described filler at least comprises diatomite and/or chalk soil.
In above-mentioned inorganic dry powder construction paint, preferably, described inorganic coagulation material is selected from any one or a few in cement, lime, gypsum, water glass.
In above-mentioned inorganic dry powder construction paint, preferably, described re-dispersible glue powder obtains by after polymer emulsion drying, described polymkeric substance be selected from alkene, diolefine, vinylformic acid, CALCIUM ACRYLATE, methacrylic acid, methacrylic ester, tertiary carbonic ester, the homopolymer of vinyl fatty ester, copolymer, terpolymer any one or multiple; Wherein, described vinyl fatty ester is R-CO-O-CH=CH
2, R is alkyl, and is preferably alkyl, most preferably is containing C
1-C
20the straight chain of length or branched alkyl.The examples example 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/vinyl laurate terpolymer, vinyl acetate/ethene/higher aliphatic vinyl acetate terpolymer, polyacrylic acid, polyacrylic ester, polymethyl acrylic acid, polymethacrylate etc.
In above-mentioned inorganic dry powder construction paint, preferably, described pigment is selected from pigment that titanium dioxide, red iron oxide, iron oxide yellow, iron oxide black, zinc sulfide white, carbon black, cadmium red, cadmium yellow, lead-chrome yellow, chromoxide green, barba hispanica, zinc oxide, zinc yellow, cobalt blue and agent structure are phthalocyanine, azo pigment, agent structure are any one or multiple mixture in the pigment of quinacridone.
In above-mentioned inorganic dry powder construction paint, preferably, described filler is also selected from 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.;
In above-mentioned inorganic dry powder construction paint, preferably, described admixture is selected from any one or multiple mixture of defoamer, air entrapment agent, water reducer, thixotroping rheological agent, thickening material, cracking resistance agent.
In above-mentioned inorganic dry powder construction paint, preferably, described inorganic dry powder construction paint is single component dry powder diatom ooze, and inner wall of building is formed thick matter decorative coveringn.
Second aspect of the present invention is to provide a kind of preparation method of indoor inorganic dry powder construction paint described above, each dry component of indoor inorganic dry powder construction paint is mixed, before applying, add water and stir, after applying, form thick matter decorative coveringn at inner wall of building.
The present invention adopts technique scheme, compared with prior art, has following beneficial effect:
Indoor inorganic powder diatom ooze provided by the invention, thick matter decorative coveringn is formed at inner wall of building after applying, JC/T 2177-2013 " diatom ooze decorative wall material " standard-required can be reached, this product does not produce the objectionable impuritiess such as any VOC, benzene, formaldehyde heavy metal, there is the remarkable feature of environmental protection, and the functions such as energy absorption degradation formaldehyde, automatically adjustment humidity, use the characteristic of inorganic coagulation material, more make product have excellent water tolerance and work-ing life.
Embodiment
Carry out detailed and concrete introduction below by specific embodiment to the present invention, to make better to understand the present invention, but following embodiment does not limit the scope of the invention.
embodiment 1
The present embodiment provides a kind of indoor inorganic dry powder construction paint, comprises the weight proportion of following component and each component:
Diatomite and chalk soil 500 parts;
Cement 60 parts;
Re-dispersible glue powder 50 parts;
Titanium dioxide and red iron oxide 50 parts;
Defoamer 12 parts.
During construction, above-mentioned each component be dry mixed according to proportioning, then adding water stirs, and roller coat, on inner wall of building, does solid work the thick matter decorative coveringn of rear formation.
embodiment 2
The present embodiment provides a kind of indoor inorganic dry powder construction paint, comprises the weight proportion of following component and each component:
530 parts, diatomite;
60 parts, lime;
Re-dispersible glue powder 50 parts;
Titanium dioxide and red iron oxide 50 parts;
Defoamer 12 parts;
Thickening material 2 parts.
During construction, above-mentioned each component be dry mixed according to proportioning, then adding water stirs, and roller coat, on inner wall of building, does solid work the thick matter decorative coveringn of rear formation.
embodiment 3
The present embodiment provides a kind of indoor inorganic dry powder construction paint, comprises the weight proportion of following component and each component:
Diatomite and chalk soil 500 parts;
60 parts, gypsum;
Re-dispersible glue powder 50 parts;
Titanium dioxide and red iron oxide 50 parts;
Defoamer 12 parts.
During construction, above-mentioned each component be dry mixed according to proportioning, then adding water stirs, and roller coat, on inner wall of building, does solid work the thin matter decorative coveringn of rear formation.
performance test:
Detect according to standard JC/T 2177-2013 " diatom ooze decorative wall material ",
Carry out the detection of objectionable impurities according to standard GB/T/T18582-2008 standard, detected result asks for an interview table 1.
As can be seen from Table 1, indoor inorganic dry powder construction paint of the present invention uses and in construction process, does not produce the objectionable impuritiess such as VOC (volatile organic compounds), heavy metal, benzene, formaldehyde, has excellent environmental-protecting performance.
Indoor inorganic dry powder construction paint objectionable impurities detected result prepared by table 1 above-described embodiment 1-3
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 (9)
1. an indoor inorganic dry powder construction paint, is characterized in that, described inorganic dry powder construction paint comprises binding agent, convention pigment, filler, admixture;
Wherein, described binding agent comprises inorganic coagulation material and re-dispersible glue powder; Described filler at least comprises diatomite and/or chalk soil.
2. inorganic dry powder construction paint according to claim 1, is characterized in that, comprises the parts by weight of following component and each component:
Wherein, described filler at least comprises diatomite and/or chalk soil.
3. inorganic dry powder construction paint according to claim 1, is characterized in that, described inorganic coagulation material be selected from cement, lime, gypsum, water glass any one or a few.
4. inorganic dry powder construction paint according to claim 1, it is characterized in that, described re-dispersible glue powder is formed by polymer emulsion drying, any one or a few in the homopolymer that described polymkeric substance is selected from alkene, diolefine, vinylformic acid, acroleic acid resin, methacrylic acid, methacrylic ester, tertiary carbonic ester, fatty acid ethylene polyisocyanate polyaddition obtain, copolymer, terpolymer; Wherein, described vinyl fatty ester is R-CO-O-CH=CH
2, R is alkyl.
5. inorganic dry powder construction paint according to claim 1, it is characterized in that, described pigment is selected from pigment that titanium dioxide, red iron oxide, iron oxide yellow, iron oxide black, zinc sulfide white, carbon black, cadmium red, cadmium yellow, lead-chrome yellow, chromoxide green, barba hispanica, zinc oxide, zinc yellow, cobalt blue and agent structure are phthalocyanine, azo pigment, agent structure are any one or a few in the pigment of quinacridone.
6. inorganic dry powder construction paint according to claim 1, it is characterized in that, described filler is also selected from any one or a few the mixture in silicon oxide, silicate, carbonate, carbide, vitriol, sulfide, nitride, metal oxide, metal hydroxides, metal.
7. inorganic dry powder construction paint according to claim 1, is characterized in that, described admixture is selected from any one or multiple mixture of defoamer, air entrapment agent, water reducer, thixotroping rheological agent, thickening material, cracking resistance agent.
8. inorganic dry powder construction paint according to claim 1, is characterized in that, described inorganic dry powder construction paint is single component dry powder diatom ooze, and inner wall of building is formed thick matter decorative coveringn.
9. the preparation method of an indoor inorganic dry powder construction paint as claimed in claim 1, it is characterized in that, each dry component of indoor inorganic dry powder construction paint is mixed, before applying, add water and stir, after applying, form thick matter decorative coveringn at inner wall of building.
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Cited By (12)
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| CN105064637A (en) * | 2015-07-15 | 2015-11-18 | 祝增龙 | Inorganic decorative insulation composite board and production method thereof |
| CN105273446A (en) * | 2015-10-16 | 2016-01-27 | 广西巨邦科技有限公司 | Wood coating for indoor decoration |
| CN106277946A (en) * | 2015-05-15 | 2017-01-04 | 上海墙特节能材料有限公司 | A kind of inorganic dry powder painting |
| CN106673571A (en) * | 2016-12-30 | 2017-05-17 | 上海墙特节能材料有限公司 | Super algae mud for interior architecture |
| CN106866047A (en) * | 2016-12-30 | 2017-06-20 | 上海墙特节能材料有限公司 | A kind of antistatic inorganic dry powder construction paint and its application |
| CN106927734A (en) * | 2015-12-31 | 2017-07-07 | 上海墙特节能材料有限公司 | A kind of inorganic dry powder construction paint of spreading rate high and its application |
| CN107043560A (en) * | 2016-12-30 | 2017-08-15 | 上海墙特节能材料有限公司 | A kind of inorganic powder anticorrosive coating and its application |
| CN107129709A (en) * | 2017-04-28 | 2017-09-05 | 中山市博瑞建材有限公司 | A kind of compound finished product diatom ooze of potassium silicate and preparation method thereof |
| CN107382153A (en) * | 2017-07-11 | 2017-11-24 | 长木（宁波）新材料科技有限公司 | A kind of ecologic coating |
| EP3415480A1 (en) * | 2017-06-13 | 2018-12-19 | GCP Applied Technologies Inc. | Method for manufacturing concrete articles and structures |
| CN115710437A (en) * | 2022-11-10 | 2023-02-24 | 上海梁杭生物科技有限公司 | Composite clay and preparation method and application thereof |
| CN116396630A (en) * | 2023-02-08 | 2023-07-07 | 漳州海耀绿阑新材料有限公司 | Gel for high-performance inorganic powder coating and preparation method thereof |
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Cited By (17)
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| CN106277946A (en) * | 2015-05-15 | 2017-01-04 | 上海墙特节能材料有限公司 | A kind of inorganic dry powder painting |
| CN105064637B (en) * | 2015-07-15 | 2017-10-27 | 祝增龙 | A kind of inorganic decorating thermal insulating composite panel and preparation method thereof |
| CN105064637A (en) * | 2015-07-15 | 2015-11-18 | 祝增龙 | Inorganic decorative insulation composite board and production method thereof |
| CN105273446A (en) * | 2015-10-16 | 2016-01-27 | 广西巨邦科技有限公司 | Wood coating for indoor decoration |
| CN106927734A (en) * | 2015-12-31 | 2017-07-07 | 上海墙特节能材料有限公司 | A kind of inorganic dry powder construction paint of spreading rate high and its application |
| CN106866047A (en) * | 2016-12-30 | 2017-06-20 | 上海墙特节能材料有限公司 | A kind of antistatic inorganic dry powder construction paint and its application |
| CN107043560A (en) * | 2016-12-30 | 2017-08-15 | 上海墙特节能材料有限公司 | A kind of inorganic powder anticorrosive coating and its application |
| CN106673571A (en) * | 2016-12-30 | 2017-05-17 | 上海墙特节能材料有限公司 | Super algae mud for interior architecture |
| CN107129709A (en) * | 2017-04-28 | 2017-09-05 | 中山市博瑞建材有限公司 | A kind of compound finished product diatom ooze of potassium silicate and preparation method thereof |
| EP3415480A1 (en) * | 2017-06-13 | 2018-12-19 | GCP Applied Technologies Inc. | Method for manufacturing concrete articles and structures |
| WO2018229074A1 (en) * | 2017-06-13 | 2018-12-20 | Gcp Applied Technologies Inc. | Method for manufacturing concrete articles and structures |
| CN110944961A (en) * | 2017-06-13 | 2020-03-31 | Gcp应用技术有限公司 | Method for making concrete products and structures |
| CN107382153A (en) * | 2017-07-11 | 2017-11-24 | 长木（宁波）新材料科技有限公司 | A kind of ecologic coating |
| CN107382153B (en) * | 2017-07-11 | 2020-07-24 | 长木（宁波）新材料科技有限公司 | Ecological coating |
| CN115710437A (en) * | 2022-11-10 | 2023-02-24 | 上海梁杭生物科技有限公司 | Composite clay and preparation method and application thereof |
| CN115710437B (en) * | 2022-11-10 | 2023-06-20 | 上海梁杭生物科技有限公司 | Composite clay and preparation method and application thereof |
| CN116396630A (en) * | 2023-02-08 | 2023-07-07 | 漳州海耀绿阑新材料有限公司 | Gel for high-performance inorganic powder coating and preparation method thereof |
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Application publication date: 20150408 |