CN104845517A - Composition for coating and coating as well as preparation method thereof - Google Patents
Composition for coating and coating as well as preparation method thereof Download PDFInfo
- Publication number
- CN104845517A CN104845517A CN201510234250.6A CN201510234250A CN104845517A CN 104845517 A CN104845517 A CN 104845517A CN 201510234250 A CN201510234250 A CN 201510234250A CN 104845517 A CN104845517 A CN 104845517A
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- CN
- China
- Prior art keywords
- coating
- composition
- parts
- water
- calcium carbonate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a composition for a coating, the coating and a preparation method thereof. The composition for the coating comprises the following raw materials in parts by weight: 50 to 55 parts of calcium carbonate, 10 to 15 parts of polyurethane emulsion, 30 to 40 parts of water, 2 to 5 parts of dispersing agents, and 1 to 2 parts of flatting agents. The invention also provides a method for preparing the coating by using the composition. The method for preparing the coating by using the composition is characterized by comprising the following steps of adding the calcium carbonate, the polyurethane emulsion, the water, the dispersing agents and the flatting agents into a container, and agitating and mixing uniformly an obtained mixture. The invention also provides the coating, which is prepared according to the method. Main raw material of the composition for the coating is the calcium carbonate, and is low in cost; the durability of the coating is increased by using the polyurethane emulsion; moreover, a water-glass color dispersing agent is used, so that the luster of a paint film can be increased, and the coloring and the covering power of the coating can be improved, the flooding and the sedimentation can be prevented, and the production efficiency and the storage stability of the coating can be improved. The coating prepared by the invention is not only low in cost, but also has the advantages of high durability and storage stability.
Description
Technical field
The present invention relates to building coating field, be specifically related to a kind of composition for coating, coating and preparation method thereof.
Background technology
Coating refers to that coating body surface can form film under certain conditions and play protection or decoration function, and coating has plenty of fluent material, also has plenty of solid material.
Usually swabbing on building wall, plays a kind of effect of beautiful decoration.Existing coating formula complexity, cost is high, and proportioning is simple, and its wearing quality is poor again.
Summary of the invention
Provide hereinafter about brief overview of the present invention, to provide about the basic comprehension in some of the present invention.Should be appreciated that this general introduction is not summarize about exhaustive of the present invention.It is not that intention determines key of the present invention or integral part, and nor is it intended to limit the scope of the present invention.Its object is only provide some concept in simplified form, in this, as the preorder in greater detail discussed after a while.
The object of the embodiment of the present invention is the defect for above-mentioned prior art, provides a kind of cheap, the coating that wearing quality is strong.
To achieve these goals, the technical scheme that the present invention takes is:
For a composition for coating, comprise the raw material of following weight part:
Calcium carbonate 50-55 part; Polyaminoester emulsion 10-15 part; Water 30-40 part; Dispersion agent 2-5 part; Flow agent 1-2 part.
Preferred technical scheme provided by the invention: a kind of composition for coating, comprises the raw material of following weight part: 52 parts, calcium carbonate; Polyaminoester emulsion 13 parts; 35 parts, water; Dispersion agent 3.5 parts; Flow agent 1.5 parts.
Described calcium carbonate is water-ground limestone.
Described flow agent is silicone-modified polyacrylate.
Described dispersion agent is water glass.
Described water glass is sodium silicate water glass, potassium silicate water glass or lithium silicate waterglasses.
The present invention also provides a kind of method using above-mentioned composition to prepare coating, it is characterized in that, adds in container, be uniformly mixed calcium carbonate, polyaminoester emulsion, water, dispersion agent and flow agent.
The speed of described stirring is 1000-1500r/min, and churning time is 1-2h.
The present invention provides again a kind of coating, is prepared from according to above-mentioned method.
Compared with prior art, the invention has the beneficial effects as follows:
Main raw material of the present invention is calcium carbonate, cheap, uses polyaminoester emulsion to add the wearing quality of coating, and use water-glass paint dispersion agent, the gloss of film can be increased, improve the painted and opacifying power of coating, prevent loose colour, sedimentation, enhance productivity and the package stability of coating.Coating prepared by the present invention is not only cheap, also has wearing quality strong, the advantage of shelf-stable.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, be clearly and completely described below to the technical scheme in the embodiment of the present invention, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.The element described in one embodiment of the invention and feature can combine with the element shown in one or more embodiment and feature.It should be noted that for purposes of clarity, in explanation, eliminate expression and the description of unrelated to the invention, parts known to persons of ordinary skill in the art and process.Based on the embodiment in the present invention, those of ordinary skill in the art, not paying the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1
Raw material (kilogram) is taken according to following weight:
Water-ground limestone 52 kilograms; Polyaminoester emulsion 13 kilograms; 35 kilograms, water; Sodium silicate water glass 3.5 kilograms; Silicone-modified polyacrylate 1.5 kilograms.
The preparation method of coating:
52 kilograms of water-ground limestones, 13 kilograms of polyaminoester emulsions, 35 kg water, 3.5 kilograms of sodium silicate water glass and 1.5 kilograms of silicone-modified polyacrylates are added in container, stirs 1.5h with 1200r/min, mix, obtain coating and pack.
Embodiment 2
Raw material (kilogram) is taken according to following weight:
Water-ground limestone 50 kilograms; Polyaminoester emulsion 15 kilograms; 30 kilograms, water; Potassium silicate water glass 5 kilograms; Silicone-modified polyacrylate 1 kilogram.
The preparation method of coating:
50 kilograms of water-ground limestones, 15 kilograms of polyaminoester emulsions, 30 kg water, 5 kilograms of potassium silicate water glass and 1 kilogram of silicone-modified polyacrylate are added in container, stirs 1h with 1000r/min, mix, obtain coating and pack.
Embodiment 3
Raw material (kilogram) is taken according to following weight:
Water-ground limestone 55 kilograms; Polyaminoester emulsion 10 kilograms; 40 kilograms, water; Lithium silicate waterglasses 2 kilograms; Silicone-modified polyacrylate 2 kilograms.
The preparation method of coating:
55 kilograms of water-ground limestones, 10 kilograms of polyaminoester emulsions, 40 kg water, 2 kilograms of lithium silicate waterglasses and 2 kilograms of silicone-modified polyacrylates are added in container, stirs 2h with 1500r/min, mix, obtain coating and pack.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (9)
1. for a composition for coating, it is characterized in that, comprise the raw material of following weight part:
Calcium carbonate 50-55 part; Polyaminoester emulsion 10-15 part; Water 30-40 part; Dispersion agent 2-5 part; Flow agent 1-2 part.
2. the composition for coating according to claim 1, is characterized in that, comprises the raw material of following weight part: 52 parts, calcium carbonate; Polyaminoester emulsion 13 parts; 35 parts, water; Dispersion agent 3.5 parts; Flow agent 1.5 parts.
3. the composition for coating according to claim 1 and 2, is characterized in that, described calcium carbonate is water-ground limestone.
4. the composition for coating according to claim 1 and 2, is characterized in that, described flow agent is silicone-modified polyacrylate.
5. the composition for coating according to claim 1 and 2, is characterized in that, described dispersion agent is water glass.
6. the composition for coating according to claim 5, is characterized in that, described water glass is sodium silicate water glass, potassium silicate water glass or lithium silicate waterglasses.
7. use the composition described in any one of claim 1-6 to prepare a method for coating, it is characterized in that, calcium carbonate, polyaminoester emulsion, water, dispersion agent and flow agent are added in container, is uniformly mixed.
8. method according to claim 7, is characterized in that, the speed of described stirring is 1000-1500r/min, and churning time is 1-2h.
9. a coating, is characterized in that, is prepared from according to the method described in claim 7 or 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510234250.6A CN104845517A (en) | 2015-05-08 | 2015-05-08 | Composition for coating and coating as well as preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510234250.6A CN104845517A (en) | 2015-05-08 | 2015-05-08 | Composition for coating and coating as well as preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104845517A true CN104845517A (en) | 2015-08-19 |
Family
ID=53845523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510234250.6A Pending CN104845517A (en) | 2015-05-08 | 2015-05-08 | Composition for coating and coating as well as preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104845517A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102775899A (en) * | 2012-08-21 | 2012-11-14 | 富思特新材料科技有限公司 | Waterborne polyurethane elastic coating and preparation method thereof |
| WO2014083102A1 (en) * | 2012-11-30 | 2014-06-05 | Basf Se | Use of antistatic agents in coating agents |
| CN104178014A (en) * | 2014-09-17 | 2014-12-03 | 遵义市斌灏信息咨询有限公司 | External wall coating and preparation method thereof |
| WO2015051598A1 (en) * | 2013-10-10 | 2015-04-16 | 弗克科技(苏州)有限公司 | Base material of inorganic coating and application thereof |
| CN104559722A (en) * | 2014-12-30 | 2015-04-29 | 青岛佳尚创意文化有限公司 | Waterproof PU (polyurethane) paint |
-
2015
- 2015-05-08 CN CN201510234250.6A patent/CN104845517A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102775899A (en) * | 2012-08-21 | 2012-11-14 | 富思特新材料科技有限公司 | Waterborne polyurethane elastic coating and preparation method thereof |
| WO2014083102A1 (en) * | 2012-11-30 | 2014-06-05 | Basf Se | Use of antistatic agents in coating agents |
| WO2015051598A1 (en) * | 2013-10-10 | 2015-04-16 | 弗克科技(苏州)有限公司 | Base material of inorganic coating and application thereof |
| CN104178014A (en) * | 2014-09-17 | 2014-12-03 | 遵义市斌灏信息咨询有限公司 | External wall coating and preparation method thereof |
| CN104559722A (en) * | 2014-12-30 | 2015-04-29 | 青岛佳尚创意文化有限公司 | Waterproof PU (polyurethane) paint |
Non-Patent Citations (1)
| Title |
|---|
| 张益都: "《硫酸铁钛白粉生产技术创新》", 31 May 2010, 化学工业出版社 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150819 |
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| RJ01 | Rejection of invention patent application after publication |