CN102070935A - Leveling agent for coating - Google Patents
Leveling agent for coating Download PDFInfo
- Publication number
- CN102070935A CN102070935A CN2010105493789A CN201010549378A CN102070935A CN 102070935 A CN102070935 A CN 102070935A CN 2010105493789 A CN2010105493789 A CN 2010105493789A CN 201010549378 A CN201010549378 A CN 201010549378A CN 102070935 A CN102070935 A CN 102070935A
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- CN
- China
- Prior art keywords
- parts
- coating
- leveling agent
- tetrasodium pyrophosphate
- flow agent
- 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.)
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Abstract
The invention discloses a leveling agent for the coating, comprising the following components in parts by weight: 50-60 parts of argil, 10-20 parts of calcium carbonate, 15-20 parts of styrene rubber, 1-2 parts of tetrasodium pyrophosphate and 8-10 parts of fluorine-containing surfactant, preferably 60 parts of argil, 20 parts of calcium carbonate, 20 parts of styrene rubber, 1 part of tetrasodium pyrophosphate and 8 parts of fluorine-containing surfactant. The leveling agent for the coating has excellent compatibility and surface activity for widely-ranged resin and solvents, and can effectively improve the infiltration property, the dispersity and the leveling property.
Description
Technical field
The invention belongs to technical field of coatings, relate in particular to a kind of coating flow agent.
Background technology
Flow agent is meant no matter adopt what method of application, is intended to make coating to flow and forms the smooth a kind of supplementary additive that is coated with face.Residual brush mark whether when for example brushing, the orange peel shape surface that takes place during spraying, the slivering of high speed roller coating machine, and the problems such as too fast calixconcavity that causes or foaming of condensing because of film coated surface.Improve the levelling property of coating, can be conceived to improve surface tension and reduce the rheology index, but, further improve surface tension, only by means of solid matter, so be subjected to certain limitation for containing the more coating of organic solvent and water.
Summary of the invention
Goal of the invention:The object of the present invention is to provide a kind of coating flow agent, can improve the dispersiveness and the wetting property of vanish system, reduce the rheology index.
Technical scheme:A kind of coating flow agent comprises in mass parts: 50 ~ 60 parts in potter's clay, 10 ~ 20 parts in lime carbonate, 15 ~ 20 parts of butadiene-styrene rubbers, 1 ~ 2 part of tetrasodium pyrophosphate, 8 ~ 10 parts of fluorochemical surfactants.Preferably: 60 parts in potter's clay, 20 parts in lime carbonate, 20 parts of butadiene-styrene rubbers, 1 part of tetrasodium pyrophosphate, 8 parts of fluorochemical surfactants.
Beneficial effect:Coating flow agent provided by the invention has good consistency and surfactivity for the resin and the solvent of wide scope, can effectively improve wetting property, dispersiveness, levelling property.
Embodiment
Embodiment 1.
Add 5 parts of flow agents in per 100 parts of compoes that contain pigment, the flow agent prescription is 50 ~ 60 parts in a potter's clay, 10 ~ 20 parts in lime carbonate, 15 ~ 20 parts of butadiene-styrene rubbers, 1 ~ 2 part of tetrasodium pyrophosphate, 8 ~ 10 parts of fluorochemical surfactants.Preferably: 60 parts in potter's clay, 20 parts in lime carbonate, 20 parts of butadiene-styrene rubbers, 1 part of tetrasodium pyrophosphate, 8 parts of fluorochemical surfactants.Orange peel phenomenon does not take place in the coating after the interpolation after spraying, and is applicable to the high speed roller coat.
Claims (2)
1. a coating flow agent is characterized in that comprising in mass parts: 50 ~ 60 parts in potter's clay, 10 ~ 20 parts in lime carbonate, 15 ~ 20 parts of butadiene-styrene rubbers, 1 ~ 2 part of tetrasodium pyrophosphate, 8 ~ 10 parts of fluorochemical surfactants.
2. coating flow agent according to claim 1 is characterized in that comprising in mass parts: 60 parts in potter's clay, 20 parts in lime carbonate, 20 parts of butadiene-styrene rubbers, 1 part of tetrasodium pyrophosphate, 8 parts of fluorochemical surfactants.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105493789A CN102070935A (en) | 2010-11-18 | 2010-11-18 | Leveling agent for coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105493789A CN102070935A (en) | 2010-11-18 | 2010-11-18 | Leveling agent for coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102070935A true CN102070935A (en) | 2011-05-25 |
Family
ID=44029699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105493789A Pending CN102070935A (en) | 2010-11-18 | 2010-11-18 | Leveling agent for coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102070935A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104559417A (en) * | 2015-01-22 | 2015-04-29 | 南通顺阳化工有限公司 | Paint leveling agent |
| CN106364026A (en) * | 2016-08-30 | 2017-02-01 | 江苏同庆车辆配件有限公司 | Hook-and-tail frame pallet wear plate |
| CN113234379A (en) * | 2021-06-25 | 2021-08-10 | 河北鼎炽道路标线工程有限公司 | High-wear-resistance high-anti-fouling fast-melting road marking hot-melt coating and preparation technology thereof |
| CN113736168A (en) * | 2021-07-28 | 2021-12-03 | 宁夏新辰新材料有限公司 | EVA polar wax for color master and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1247555A (en) * | 1997-02-28 | 2000-03-15 | 默克专利股份公司 | Pigment prepn. |
-
2010
- 2010-11-18 CN CN2010105493789A patent/CN102070935A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1247555A (en) * | 1997-02-28 | 2000-03-15 | 默克专利股份公司 | Pigment prepn. |
Non-Patent Citations (1)
| Title |
|---|
| 《涂料添加剂的制法、配方与开发》 19890331 陈国权等 流平剂 第29-36页 1-2 , * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104559417A (en) * | 2015-01-22 | 2015-04-29 | 南通顺阳化工有限公司 | Paint leveling agent |
| CN106364026A (en) * | 2016-08-30 | 2017-02-01 | 江苏同庆车辆配件有限公司 | Hook-and-tail frame pallet wear plate |
| CN106364026B (en) * | 2016-08-30 | 2018-09-04 | 江苏同庆车辆配件有限公司 | A kind of couple yoke supporting plate wearing plate |
| CN113234379A (en) * | 2021-06-25 | 2021-08-10 | 河北鼎炽道路标线工程有限公司 | High-wear-resistance high-anti-fouling fast-melting road marking hot-melt coating and preparation technology thereof |
| CN113736168A (en) * | 2021-07-28 | 2021-12-03 | 宁夏新辰新材料有限公司 | EVA polar wax for color master and preparation method thereof |
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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: 20110525 |