CN102295850A - Crack resistant putty - Google Patents
Crack resistant putty Download PDFInfo
- Publication number
- CN102295850A CN102295850A CN2010102171586A CN201010217158A CN102295850A CN 102295850 A CN102295850 A CN 102295850A CN 2010102171586 A CN2010102171586 A CN 2010102171586A CN 201010217158 A CN201010217158 A CN 201010217158A CN 102295850 A CN102295850 A CN 102295850A
- Authority
- CN
- China
- Prior art keywords
- parts
- putty
- basic layer
- coating
- crack resistant
- Prior art date
- 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.)
- Pending
Links
Abstract
The invention discloses crack resistant putty. The putty is prepared by stirring the following raw materials in parts by weight: 10 parts of hydroxypropyl methyl cellulose ether, 20 parts of polymaleic anhydride, 15 parts of quartz sands, 15 parts of titanium dioxide, 5 parts of heavy calcium carbonate, 1 part of polypropylene fiber, 50-55 parts of emulsion, 2-2.5 parts of polyvinyl alcohol, 2 parts of stain resistant auxiliaries, 20 parts of precipitated barium sulfate and 1 part of propylene glycol. The putty has the following beneficial effects: the putty has good filling property, is easy to make up for various defects of the basic layer and can obviously improve the decoration effects after the elastic coating is coated; the flexible coating can shield microcracks on the basic layer; the putty is smooth and delicate; and the putty has excellent water and alkali resistance.
Description
Technical field
The present invention relates to a kind of coating, particularly a kind of anti-crack mastic belongs to the chemistry painting industry technical field.
Technical background
Putty is a kind of decoration gel material of smooth surface of wall, is a kind of thick slurry coating material, is requisite a kind of product before coating whitewashes.Be coated with to impose on the priming paint or directly be coated with and impose on the object, in order to remove rugged defective on the coated article surface.Adopt a small amount of lacquer base, mass filler and an amount of tinting pigment formulated, used pigment mainly is iron oxide red, carbon black, chrome yellow etc.Filler mainly is calcium bicarbonate, talcum powder etc.Can fill up the part has the working-surface of depression, also can strike off at all surfaces, normally after prime coat parches, is applied over the prime coat surface.Require that tack is good, do not crack in the bake process.
The current domestic whole elastic coating market of making a general survey of, most product is only limited to and possesses elastomeric feature, and its water tolerance and water-repellancy are relatively poor, and tensile strength is low, and sticking power is general.Because it is not water-fast, non-watertight, will integral body peel off through its paint film after the rain drop erosion, or because the difference of water ratio causes cracking or peels off, and rainwater just infiltrates metope, the corrosion metope.Because the contamination resistance of elastic coating is relatively poor, construction is subjected to being suspended in the dust in the atmosphere afterwards easily, the pollution of oily matter is polluted coating surface simultaneously.For example publication number cN1737069A name is called the elastic coating that relates in the patent application of " decoration of exterior wall with elastic coating and manufacture method " and also has the problems referred to above.These disadvantages that exist have had a strong impact on protection and the decorative effect to basic unit that it had at present.Therefore research has individual layer elastic coating significant of good contamination resistance, high-effective water-proof.
Summary of the invention
The object of the invention provides the anti-crack mastic that a kind of fillibility is good, water-fast, alkali resistance is good.
For addressing the above problem, previous technical scheme of the present invention is: a kind of anti-crack mastic stirs according to weight proportion by following raw material and makes: 10 parts of hydroxypropyl methyl cellulose ethers, 20 parts of polymaleic anhydride, 15 parts of quartz sands, 15 parts of titanium dioxides, 5 parts of dicalcium powders, 1 part of third fibre, 50～55 emulsions, 2～2.5 parts of polyvinyl alcohol, 2 parts of auxiliary agents of anti-the contamination, 20 parts of process whites, 1 part of propylene glycol.
Beneficial effect of the present invention:
1, this product fillibility is good, is easy to remedy the various defectives of basic unit, can obviously improve the decorative effect after the elastic coating application.
2, flexible coating can cover basic unit's fine cracks.
3, smooth exquisiteness.
4, water-fast, alkali resistance is good.
Embodiment
Example of the present invention is can not limit the present invention to explanation of the present invention, in implication suitable with the present invention and any change and the adjustment in the scope, all should think within the scope of the invention.
Embodiment 1
A kind of anti-crack mastic stirs by the stirrer high speed dispersion according to weight proportion by following raw material and makes: 10 parts of hydroxypropyl methyl cellulose ethers, 20 parts of polymaleic anhydride, 15 parts of quartz sands, 15 parts of titanium dioxides, 5 parts of dicalcium powders, 1 part of third fibre, 50～55 emulsions, 2～2.5 parts of polyvinyl alcohol, 2 parts of auxiliary agents of anti-the contamination, 20 parts of process whites, 1 part of propylene glycol.
The basic mechanical design feature such as the following table 1 of the product of the present invention's preparation.
Table 1, basic mechanical design feature of the present invention
Claims (1)
1. anti-crack mastic, it is characterized in that it mainly is to be stirred according to weight proportion by following raw materials according to make: 10 parts of hydroxypropyl methyl cellulose ethers, 20 parts of polymaleic anhydride, 15 parts of quartz sands, 15 parts of titanium dioxides, 5 parts of dicalcium powders, 1 part of third fibre, 50～55 emulsions, 2～2.5 parts of polyvinyl alcohol, 2 parts of auxiliary agents of anti-the contamination, 20 parts of process whites, 1 part of propylene glycol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102171586A CN102295850A (en) | 2010-06-25 | 2010-06-25 | Crack resistant putty |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102171586A CN102295850A (en) | 2010-06-25 | 2010-06-25 | Crack resistant putty |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102295850A true CN102295850A (en) | 2011-12-28 |
Family
ID=45356536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102171586A Pending CN102295850A (en) | 2010-06-25 | 2010-06-25 | Crack resistant putty |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102295850A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5371148A (en) * | 1993-06-23 | 1994-12-06 | Union Carbide Chemicals & Plastics Technology Corporation | Reactive polymers having pendant flexible side chains prepared from ethylenically unsaturated carbodiimides |
| CN1737069A (en) * | 2004-08-18 | 2006-02-22 | 天津中油渤星工程科技股份有限公司 | Elastic paint for exterior wall decoration and its manufacturing method |
| CN101638531A (en) * | 2009-09-08 | 2010-02-03 | 安徽省蓝天化工有限公司 | Macromolecular polymer putty |
-
2010
- 2010-06-25 CN CN2010102171586A patent/CN102295850A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5371148A (en) * | 1993-06-23 | 1994-12-06 | Union Carbide Chemicals & Plastics Technology Corporation | Reactive polymers having pendant flexible side chains prepared from ethylenically unsaturated carbodiimides |
| CN1737069A (en) * | 2004-08-18 | 2006-02-22 | 天津中油渤星工程科技股份有限公司 | Elastic paint for exterior wall decoration and its manufacturing method |
| CN101638531A (en) * | 2009-09-08 | 2010-02-03 | 安徽省蓝天化工有限公司 | Macromolecular polymer putty |
Non-Patent Citations (1)
| Title |
|---|
| 张安富等: "《袖珍涂装工手册》", 31 March 2000, 机械工业出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104591598B (en) | A kind of true mineral varnish and preparation method thereof, construction method | |
| CN108178957B (en) | Baking-free glaze-imitating coating and preparation method and application thereof | |
| CN107266984A (en) | A kind of multifunctional anticorrosive water-proof heat-insulating paint and preparation method thereof | |
| CN109487965B (en) | Construction process of waterproof breathable clear water-imitated concrete coating | |
| CN106366814A (en) | Sand-containing colorful environment-friendly coating and preparation method of same | |
| CN104876470B (en) | A kind of waterproof inorganic powder lacquer | |
| CN103351699A (en) | Water resistance anti-cracking putty and production method thereof | |
| CN104592800A (en) | Radiation-resistant putty powder | |
| CN105315754A (en) | Waterproof putty paste capable of removing formaldehyde | |
| CN105239739B (en) | A kind of coating structure for wall body decoration | |
| CN111138112B (en) | Natural stone imitation layer, photovoltaic building material and preparation method thereof | |
| CN107312417A (en) | A kind of Pure acrylic-acid elastic environment-friendlywaterproof waterproof paint and its preparation technology | |
| CN111484780A (en) | Method for manufacturing composite marble-imitated coating based on elastic multicolor paint | |
| CN102295847A (en) | Stain resistant putty | |
| CN105239745B (en) | Integrated wallboard and its plate stitch processing method | |
| CN102863831B (en) | Anti-cracking waterproof glaze paint preparation method of putty and goods thereof | |
| CN105670422A (en) | Environment-friendly rough coatings | |
| CN104629514A (en) | Inner wall putty paste and preparation method thereof | |
| KR102076789B1 (en) | Nonflammable Paint Composition Using Pyrophyllite | |
| CN102295850A (en) | Crack resistant putty | |
| CN102295848A (en) | Flexible putty | |
| CN102295849A (en) | Putty | |
| CN206110545U (en) | Various lining of wall | |
| CN204850289U (en) | Layer structure is scribbled to colorful imitative granite | |
| CN104559407A (en) | Cold-resistant waterproof putty powder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111228 |