CN101942234B - Environment friendly dry powder emulsion paint and preparation method thereof - Google Patents

Environment friendly dry powder emulsion paint and preparation method thereof Download PDF

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Publication number
CN101942234B
CN101942234B CN2009101840104A CN200910184010A CN101942234B CN 101942234 B CN101942234 B CN 101942234B CN 2009101840104 A CN2009101840104 A CN 2009101840104A CN 200910184010 A CN200910184010 A CN 200910184010A CN 101942234 B CN101942234 B CN 101942234B
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China
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dry powder
emulsion paint
environment
powder rubber
friendly dry
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Expired - Fee Related
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CN2009101840104A
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Chinese (zh)
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CN101942234A (en
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倪建东
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Anhui Three Power Ornament Materials Science And Technology Ltd
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Individual
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Abstract

The invention provides environment friendly dry powder emulsion paint and a preparation method thereof. The environment friendly dry powder emulsion paint comprises the following substances in percentage by weight: 10-45% of white cement, 0.35-0.65% of cellulose ether, 40-75% of calcium carbonate, 3-25% of ash calcium, 0.1-0.5% of cassava modified starch, 0.1-2% of wood fiber, 0.1-1% of fluorescent whitening agent, 0-25% of redispersible emulsion powder, 0-30% of titanium white and 0-5% of inorganic pigment. The preparation method comprises the following steps: putting the substances in percentage into a blender, evenly mixing and packaging to obtain the finished product; adding water and evenly stirring for using; and realizing one-step forming from bottom to surface. The invention has the advantages of high strength, small possibility of cracking, no drop, no peeling, no hollowing, easy color, bright color, small possibility of color fading, scrubbing resistance, mildew resistance, environmental protection, non-pollution, low cost, simple and easy packaging, convenient transportation, simple construction and the like, and can be widely applied to decoration of interior and exterior walls of the buildings.

Description

A kind of environment-friendly dry powder rubber-emulsion paint and preparation method thereof
Technical field
The invention belongs to the dry powder paint field, relate in particular to a kind of dry powder rubber-emulsion paint and preparation method thereof.
Background technology
The solvent-borne type rubber-emulsion paint of building decoration use is a liquid state on the existing market, is not easy to packing, transportation and storage, and storage and use liquid milk shellac varnish need be used a large amount of plastics or storage tank made of iron, and these storage tank costs are higher, waste resource, contaminate environment.
Existing rubber-emulsion paint when construction, whole process need 5 procedures, batch twice putty polishes corner angle with sand paper again, and then brushes priming paint one time earlier, brushes finish paint at last again one time, operation is loaded down with trivial details, takes a lot of work, time-consuming, expense material, cost is higher.Coating receives the influence of putty powder quality easily after construction, if the putty quality is unstable, coating can come off, peeling, hollowing, fades sometimes, influences attractive in appearancely, need bottom all be rooted out when serious, again construction.
Application number is 200610036625.9 one Chinese patent application file, discloses a kind of green powdered paint and preparation method thereof, and the whiteness of white cement in this formulation for coating material and wilkinite self has limitation, so whiteness is not enough, influences attractive in appearance; The whiteness deficiency makes its not easy coloring, and color is difficult to reach design effect; Because this coating does not contain the material of cracking resistance, so when body of wall produced hair line, coating also crackle can occur thereupon; Contain zeyssatite because of in this coating again, and zeyssatite has the porous particle structure, makes that the surfaces coated floor height is coarse,, be difficult to realize if require to do porcelain facing on the surface of coating.
Summary of the invention
To the shortcoming that prior art exists, the purpose of this invention is to provide a kind of novel environment friendly HS, high brightness, durable in use, be difficult for producing hair line, non-scale, the dry powder rubber-emulsion paint of hollowing, difficult drop-off not, replace the solvent-borne type rubber-emulsion paint.
Another object of the present invention is to provide the preparation method of this dry powder rubber-emulsion paint.
For achieving the above object, a kind of environment-friendly dry powder rubber-emulsion paint provided by the invention, form by the material of following weight percent:
White cement 10%~45%
Ether of cellulose 0.35%~0.65%
Lime carbonate 40%~75%
Ash calcium 3%~25%
Cassava modified starch 0.1%~0.5%
Wood fibre 0.1%~2%
White dyes 0.1%~1%
Redispersible latex powder 0%~25%
White titanium pigment 0%~30%
Mineral dye 0%~5%.
In the above-mentioned prescription, white cement mainly plays gains in strength and scrubbable effect, and optimum fineness is 300 orders~1000 orders, and preferable amount ranges is 10%-45%.
Ether of cellulose is the characteristic that can significantly improve the dry powder rubber-emulsion paint at aspects such as water conservation, thickening, slow setting, bleeds; Has the good stream property handed over; Improved the workability of dry powder rubber-emulsion paint, made the dry powder rubber-emulsion paint full, lubricious, its preferable usage quantity scope is 0.35%~0.65%.
Lime carbonate is a kind of widely used stopping composition, can improve the opacifying power of dry powder rubber-emulsion paint, plays the effect of drawing high, and reduces the cost of dry powder rubber-emulsion paint, and preferable fineness is 400 orders~1200 orders, and preferable amount ranges is 40%~75%.
Ash calcium is by the natural fat lime stone that is staple with CaCO3, after high-temperature calcination becomes unslaked lime (CaO), again through selected; Part digestion, and then pulverize through high speed selection by winnowing beater grinder and to form its apparent pure white exquisiteness; Be a kind of air hardening cementitious materials, can gain in strength that grey calcium powder adds in the dry powder rubber-emulsion paint; Along with coating film forming; Calcium hydroxide can generate calcium carbonate crystal and produce intensity with airborne CO2 reaction, and then in filming, can certain cohesiveness be provided for the dry powder rubber-emulsion paint, and gives significant water tolerance.It is low to be with grey calcium powder that main active filler has a cost, and characteristics such as water-tolerant, its preferable fineness are 400 orders~800 orders, and preferable amount ranges is 3%~25%.
Cassava modified starch is the tasteless pulverulent solids of a kind of white; Good stability has very strong suspension effect, and is acidproof, heat-resisting, viscosity is high; Can improve the rheological of dry powder rubber-emulsion paint; Strengthen tack and osmanthus wall sense, its preferable amount ranges is 0.1%~0.5%, and cassava modified starch also can substitute with pre-gelatinized starch.
Wood fibre is the organic fibre that the natural timber process is ground and chemical treatment obtains, and can improve the performance of optimizing the dry powder rubber-emulsion paint, improves the stability of production and the workability of construction; It has splitting resistance, moisture retention and thixotropic behavior, can effectively prevent be full of cracks, improves the precision and the cohesive strength of construction; And the minimizing skinning, can prevent the infiltration of moisture and rainwater again, can effectively prevent to drip and hang; Be uniformly dispersed, good leveling property, not sagging, anti-splashing, make that to smear constructing operation convenient, and color and luster is softer; Its preferable amount ranges is 0.1%~2%, also can substitute with polypropylene fibre.
White dyes can brighten and have the restraining effect to brightness reversion; Can absorb certain ultraviolet ray again, make the increase of reflected light quantity play the effect that adds light, thereby coatingsurface brightness is increased; Color is more clear, distinct, and its preferable amount ranges is 0.1%~1%.
Redispersible latex powder can improve workability, improve liquidity can, increase thixotroping with the anti-property of hanging down, improve force of cohesion, prolong the open hour and strengthen water-retentivity, its preferable amount ranges is 0%~25%.
White titanium pigment is a kind of good white powder pigment; Have good light scattering ability, thereby whiteness is good, tinting strength is high, strong covering power, has higher chemicalstability and better weather simultaneously; Its preferable amount ranges is 0%~30%, also can substitute with zinc sulfide white.
Mineral dye is in order to increase the ornamental of dry powder rubber-emulsion paint, can add color dye according to the decoration demand, also can not add, and its preferable amount ranges is 0%~5%, also can substitute with pigment dyestuff.
The preparation method of a kind of environment-friendly dry powder rubber-emulsion paint of the present invention is following:
Above-mentioned each component ratio is by weight percentage put into stirrer, mix the back packing and can make finished product.
During use; Earlier the environment-friendly dry powder rubber-emulsion paint is added water; Dry powder rubber-emulsion paint and water blended ratio are 10: 3.3~10: 7, can polish or spraying by blade coating after stirring, from hanging down to the face once shaped; Saved loaded down with trivial details operations such as need criticizing Puttying when traditional rubber-emulsion paint uses, construction technology is simple and efficient.
The present invention compared with prior art, its advantage and beneficial effect are:
(1) because the wood fibre that adds has splitting resistance, moisture retention and thixotropic behavior, the present invention is possessed cover the effect of hair line, coating is not easy to crack, do not come off, non-scale, hollowing not;
(2) added white dyes and white titanium pigment in the environment-friendly dry powder rubber-emulsion paint of the present invention, coatingsurface brightness is increased, whiteness is higher, and strong covering power is easy to paintedly, makes color more clear, distinct, and fugitive color is difficult for anti-yellow, beautiful lastingly;
(3) the various chemical assistants in no traditional rubber-emulsion paint among the present invention have no volatilization and irritating smell, and are environment friendly and pollution-free;
(4) the present invention is the solid state powder shape, and manufacturing cost has only 40%~70% of traditional rubber-emulsion paint, and packing cost has only 20%~50% of traditional rubber-emulsion paint, and pack simple and easy, convenient storage and transportation;
(5) the pure white exquisiteness of coatingsurface both can be done porcelain facing, the light of also can making mute;
(6) the present invention gets final product blade coating or spraying after Jia Shui stirs, and to the face once shaped, has saved the operation that needs Puttying when traditional rubber-emulsion paint uses the end of from, and construction technology is simple and efficient;
(7) the present invention also has advantages such as HS, scrubbing resistance, mildew-resistant, is the novel environment friendly decorative material for wall surface that replaces traditional putty and rubber-emulsion paint, can be widely used in the decoration of exterior wall in the buildings.
Embodiment
For a better understanding of the present invention, below in conjunction with embodiment the present invention is done further statement.
Embodiment 1
Each component concentration of environment-friendly dry powder rubber-emulsion paint of present embodiment is a white cement 21.4%, ether of cellulose 0.4%, lime carbonate 72.3%; Ash calcium 5%, cassava modified starch 0.1%, wood fibre 0.3%; White dyes 0.3%, redispersible latex powder 0.2% drops into stirrer by weight percentage with above-mentioned each component; After mixing, packing can make finished product environment-friendly dry powder rubber-emulsion paint.During construction, the environment-friendly dry powder rubber-emulsion paint is added water, ratio is the dry powder rubber-emulsion paint: water=10: 3.3, can use by blade coating after stirring.The white dry powder rubber-emulsion paint of present embodiment can be used for the decoration of inner wall of building.
Embodiment 2
Each component concentration of environment-friendly dry powder rubber-emulsion paint of present embodiment is a white cement 16.7%, ether of cellulose 0.6%, lime carbonate 70%, grey calcium 4%; Cassava modified starch 0.3%, wood fibre 0.5%, white dyes 0.6%; Redispersible latex powder 0.3%, white titanium pigment 5%, mineral dye 2%; Above-mentioned each component is dropped into stirrer by weight percentage, and after mixing, packing can make finished product environment-friendly dry powder rubber-emulsion paint.During construction, the environment-friendly dry powder rubber-emulsion paint is added water, ratio is the dry powder rubber-emulsion paint: water=10: 7 can spray after stirring.The colored dry powder rubber-emulsion paint of present embodiment can be used for the decoration of inner wall of building.
Embodiment 3
Each component concentration of environment-friendly dry powder rubber-emulsion paint of present embodiment is a white cement 30%, ether of cellulose 0.6%, lime carbonate 45%; Ash calcium 15%, cassava modified starch 0.3%, polypropylene fibre 1.2%; White dyes 0.8%, redispersible latex powder 1%, zinc sulfide white 6.1%; Above-mentioned each component is dropped into stirrer by weight percentage, and after mixing, packing can make finished product environment-friendly dry powder rubber-emulsion paint.During construction, the environment-friendly dry powder rubber-emulsion paint is added water, the back spraying that stirs gets final product, wherein the dry powder rubber-emulsion paint: water=10: 6.5.The white dry powder rubber-emulsion paint of present embodiment can be used for the skin spraying.
Embodiment 4
Each component concentration of environment-friendly dry powder rubber-emulsion paint of present embodiment is a white cement 28%, ether of cellulose 0.5%, lime carbonate 46.8%, grey calcium 3%; The cassava property handed over starch 0.2%, polypropylene fibre 1%, white dyes 0.6%; Redispersible latex powder 1.5%, zinc sulfide white 18%, mineral dye 0.4%; Above-mentioned each component is dropped into stirrer by weight percentage, and after mixing, packing can make finished product environment-friendly dry powder rubber-emulsion paint.During construction, the environment-friendly dry powder rubber-emulsion paint is added water, can use by blade coating after stirring, wherein the dry powder rubber-emulsion paint: water=10: 3.5.The colored dry powder rubber-emulsion paint of present embodiment can be used for the decoration of skin.
Bound value and interval value at each raw material can both realize the present invention, do not enumerate embodiment one by one at this, can realize the present invention preferably through above embodiment.

Claims (8)

1. environment-friendly dry powder rubber-emulsion paint is characterized in that being made up of the material of following weight percent:
2. a kind of environment-friendly dry powder rubber-emulsion paint according to claim 1 is characterized in that: the fineness of said white cement is 300 orders~1000 orders.
3. a kind of environment-friendly dry powder rubber-emulsion paint according to claim 1 is characterized in that: the fineness of said lime carbonate is 400 orders~1200 orders.
4. a kind of dry powder environment-friendly type emulsion paint according to claim 1 is characterized in that: said cassava modified starch also can be a pre-gelatinized starch.
5. a kind of environment-friendly dry powder rubber-emulsion paint according to claim 1 is characterized in that: said wood fibre substitutes with polypropylene fibre.
6. a kind of environment-friendly dry powder rubber-emulsion paint according to claim 1 is characterized in that: said white titanium pigment substitutes with zinc sulfide white.
7. a kind of environment-friendly dry powder rubber-emulsion paint according to claim 1 is characterized in that: said grey calcium fineness is 400 orders~800 orders.
8. the preparation method of a kind of environment-friendly dry powder rubber-emulsion paint according to claim 1 is characterized in that: each component is mixed the input stirrer by weight percentage, and after stirring, packing promptly can be made into environment-friendly dry powder rubber-emulsion paint finished product.
CN2009101840104A 2009-08-11 2009-08-11 Environment friendly dry powder emulsion paint and preparation method thereof Expired - Fee Related CN101942234B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN2009101840104A CN101942234B (en) 2009-08-11 2009-08-11 Environment friendly dry powder emulsion paint and preparation method thereof

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CN101942234B true CN101942234B (en) 2012-02-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103086664A (en) * 2013-01-08 2013-05-08 张立功 Internal wall putty and production process thereof

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CN102181205B (en) * 2011-03-31 2014-03-05 上海韵霓新型材料有限公司 Dry-powder-polymer-based powder coating
WO2013063743A1 (en) * 2011-10-31 2013-05-10 Rohm And Haas Company High performance mortar for exterior insulation finish system
CN102617086A (en) * 2012-03-04 2012-08-01 倪建东 Novel dry powder emulsion paint
CN102850835B (en) * 2012-08-30 2014-09-10 苏州市德莱尔建材科技有限公司 Putty powder capable of adsorbing foreign gas
CN104987815B (en) * 2015-07-31 2017-11-03 中华制漆(新丰)有限公司 Polyurethane white paint and its preparation method and application
CN105110761B (en) * 2015-09-10 2017-05-10 吉林大学 Environment-friendly diatom ooze composite and preparation method thereof
CN106147330A (en) * 2016-09-13 2016-11-23 广西南宁智翠科技咨询有限公司 A kind of environment friendly emulsion paint
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CN106147331A (en) * 2016-09-13 2016-11-23 广西南宁智翠科技咨询有限公司 A kind of high-performance emulsion paint
CN106147321A (en) * 2016-09-13 2016-11-23 广西南宁智翠科技咨询有限公司 A kind of environment-friendly novel emulsion paint
CN106830829B (en) * 2017-01-23 2018-03-02 陈浩谦 Environment-friendly type inner wall dry powder emulsion paint and preparation method thereof
CA3049734A1 (en) * 2017-02-01 2018-08-09 Omya International Ag Improvement of pigment-containing cement-based products
CN107382200A (en) * 2017-08-01 2017-11-24 荆门市昌元科技有限公司 A kind of powdery art veins texture inner-outer wall ash slime paint
CN107502015A (en) * 2017-08-02 2017-12-22 秦皇岛美博士新型材料科技有限公司 A kind of sepiolite dry powder skin texture coating and preparation method thereof
CN108997847A (en) * 2018-08-29 2018-12-14 尚晴 A kind of high abrasion high durable dry powder emulsion paint and preparation method thereof
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CN103086664A (en) * 2013-01-08 2013-05-08 张立功 Internal wall putty and production process thereof
CN103086664B (en) * 2013-01-08 2015-03-25 张立功 Internal wall putty and production process thereof

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Owner name: ANHUI SANLI DECORATIVE MATERIALS TECHNOLOGY CO., L

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Address after: Modern industrial park, Jinzhai County, Anhui

Patentee after: Anhui three power ornament materials Science and Technology Ltd.

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