CN104497861A - Wear-resistant paint - Google Patents
Wear-resistant paint Download PDFInfo
- Publication number
- CN104497861A CN104497861A CN201410794281.2A CN201410794281A CN104497861A CN 104497861 A CN104497861 A CN 104497861A CN 201410794281 A CN201410794281 A CN 201410794281A CN 104497861 A CN104497861 A CN 104497861A
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- CN
- China
- Prior art keywords
- wear
- resistant paint
- add
- paint
- powder
- 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 relates to a wear-resistant paint and a technique thereof. The preparation technique comprises the following step: under the condition of a dispersing agent, sufficiently doping nano Al2O3 powder into a resin paint to repair the macroscopic defects of the paint, thereby greatly enhancing the wear resistance of the cured paint.
Description
Technical field
The present invention relates to a kind of composite coating, particularly a kind of composite coating with electrostatic shield effect, belongs to paint field.
Summary of the invention
Along with the development of modern science and technology, the blade of the impeller of man-made satellite, spaceship, steam turbine and engine, warship propeller for ship, hydrogenerator and the deck of boats and ships, the floor, traffic paint etc. of buildings, all be subject to the effect of the washing away of high velocity air, sandstone and current, mechanical force, the wearing and tearing of material are quite serious, for increasing the service life, material surface needs to apply wear-resistant paint.Wear-resisting functions coating is the core in new coating field, plays important promotion and supporting role to the development of modern coatings industry and technology.In the industry of global modern coatings with the research field of technology, wear-resisting functions coating has become the emphasis of countries in the world new coating area research development, is also countries in the world modern coatings industry and the focus of Strategic Competition in technical development.
The application of nano material in coating is generally nano material is added to the nano composite dope made after dispersion in traditional coating, makes the indices of coating all obtain significant raising.The aspect such as small-size effect, surface effects due to nanoparticle presents the characteristic that conventional material does not possess, and makes it have broad application prospects.The coating of high abrasion prepared by inorganic nano material and organic resin compound, being applied to wood furniture, floor etc. needs to have excellent abrasive resistance tool and is of great significance.
Nanometer Al
2o
3even particle size distribution, purity are high, its specific surface is high, have resistant to elevated temperatures inertia, high reactivity, and hardness is high, good stability of the dimension, can be widely used in the products such as various plastics, rubber, coating.The wear resisting property particularly improving macromolecular material product is particularly remarkable.Nanometer Al
2o
3add in coating, after solidification, particle is tightly packed, does not thus have larger macroscopic defects, and volume density is large, and the intensity of polymkeric substance is large, and its wear resistance is strengthened greatly.
The preparation method of nano paint can be divided into four kinds: (1) sol-gel method, by the in-situ preparation of nanoparticle in monomer or resin solution; (2) situ aggregation method, refers to that nanoparticle is directly dispersed in monomer, generates nano paint after polymerization; (3) blending method, refers to the composite of nanoparticle and resin solution or emulsion; (4) graft process, enters inorganic nano interlayer by monomer or polymers soln, obtained nano paint.Wherein blending method technique is the simplest, but due to nanoparticle specific surface area and surface tension all very large, easily absorption and reuniting, it is very difficult in the solution it being dispersed into effectively nanometer particle.The present invention mixes nanometer Al add the condition of Zinic stearas dispersion agent in resin under
2o
3prepare a kind of stable, wear-resistant paint.
Summary of the invention
The object of this invention is to provide a kind of wear-resistant paint and technique thereof, for realizing this purpose, this coating comprises the material of following weight percent:
Silicone resin: 50-60%
Zinic stearas 0.2-0.6%
Acrylic resin 20-30%
Talcum powder: 5-15%
Nanometer Al
2o
3powder 3-5%
Cellulose acetate 5-15%.
The preparation method of this coating, is characterized in that comprising the steps:
(1) fill a certain amount of silicone resin with container, then add appropriate Zinic stearas dispersion agent, mix;
(2) slowly instill Emulsion acrylic resin again and carry out emulsification;
(3) appropriate talcum powder is rendered in emulsion;
(4) add nanometer Al in the mixture
2o
3powder, and be placed in dispersion machine in dispersion stir process;
(5) finally add cellulose acetate, mix, obtain a kind of wear-resistant paint.
The present invention has following advantages and characteristic:
(1) wear resisting property is stronger;
(2) coating stabilization performance is good.
Embodiment
Embodiment one:
Get a container and load 0.5kg silicone resin, in container, add 0.002kg Zinic stearas dispersion agent again, stir and make it mix, more slowly instillation 0.3kg Emulsion acrylic resin carries out emulsification, add 0.05kg talcum powder again in emulsion, then add 0.03kg nanometer Al
2o
3powder, and be placed in dispersion machine, the speed of dispersion machine is set to 2000r/min, and the time is 2h, adds 0.118kg cellulose acetate, mix, obtain a kind of wear-resistant paint after dispersion stir process.
Embodiment two:
Get a container and load 1.1kg silicone resin, in container, add 0.008kg Zinic stearas dispersion agent again, stir and make it mix, more slowly instillation 0.4kg Emulsion acrylic resin carries out emulsification, add 0.112kg talcum powder again in emulsion, then add 0.08kg nanometer Al
2o
3powder, and be placed in dispersion machine, the speed of dispersion machine is set to 2500r/min, and the time is 1.5h, adds 0.3kg cellulose acetate, mix, obtain a kind of wear-resistant paint after dispersion stir process.
Embodiment three:
Get a container and load 3kg silicone resin, in container, add 0.03kg Zinic stearas dispersion agent again, stir and make it mix, more slowly instillation 1kg Emulsion acrylic resin carries out emulsification, add 0.47kg talcum powder again in emulsion, then add 0.25kg nanometer Al
2o
3powder, and be placed in dispersion machine, the speed of dispersion machine is set to 3000r/min, and the time is 1h, adds 0.25k cellulose acetate, mix, obtain a kind of wear-resistant paint after dispersion stir process.
Claims (2)
1. a wear-resistant paint, is characterized in that, this coating comprises silicone resin (50-60%), Zinic stearas (0.2-0.6%), acrylic resin (20-30%), talcum powder (5-15%), nanometer Al
2o
3powder (3-5%), cellulose acetate (5-15%).
2. a kind of wear-resistant paint according to claim 1, is characterized in that, the preparation method of this coating comprises the steps:
(1) fill a certain amount of silicone resin with container, then add appropriate Zinic stearas dispersion agent, mix;
(2) slowly instill Emulsion acrylic resin again and carry out emulsification;
(3) appropriate talcum powder is rendered in emulsion;
(4) add nanometer Al in the mixture
2o
3powder, and be placed in dispersion machine in dispersion stir process;
(5) finally add cellulose acetate, mix, obtain a kind of wear-resistant paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410794281.2A CN104497861A (en) | 2014-12-21 | 2014-12-21 | Wear-resistant paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410794281.2A CN104497861A (en) | 2014-12-21 | 2014-12-21 | Wear-resistant paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104497861A true CN104497861A (en) | 2015-04-08 |
Family
ID=52939322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410794281.2A Pending CN104497861A (en) | 2014-12-21 | 2014-12-21 | Wear-resistant paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104497861A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584340A (en) * | 2016-03-10 | 2016-05-18 | 安徽省地坤汽车天窗科技有限公司 | Windshield bar for automobile skylight |
| CN105620238A (en) * | 2016-03-11 | 2016-06-01 | 安徽省地坤汽车天窗科技有限公司 | Connecting device for skylight flexible shaft guide rail |
| CN107724636A (en) * | 2017-09-20 | 2018-02-23 | 金亿源(江苏)新材料有限公司 | A kind of PVC granule band penetrating coiled material floor of Golden Shield |
| CN111975910A (en) * | 2020-09-01 | 2020-11-24 | 江苏洛基木业有限公司 | Formaldehyde-free flexible dipping veneer dipping treatment method |
-
2014
- 2014-12-21 CN CN201410794281.2A patent/CN104497861A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584340A (en) * | 2016-03-10 | 2016-05-18 | 安徽省地坤汽车天窗科技有限公司 | Windshield bar for automobile skylight |
| CN105620238A (en) * | 2016-03-11 | 2016-06-01 | 安徽省地坤汽车天窗科技有限公司 | Connecting device for skylight flexible shaft guide rail |
| CN107724636A (en) * | 2017-09-20 | 2018-02-23 | 金亿源(江苏)新材料有限公司 | A kind of PVC granule band penetrating coiled material floor of Golden Shield |
| CN111975910A (en) * | 2020-09-01 | 2020-11-24 | 江苏洛基木业有限公司 | Formaldehyde-free flexible dipping veneer dipping treatment method |
| CN111975910B (en) * | 2020-09-01 | 2021-10-15 | 江苏洛基木业有限公司 | Formaldehyde-free flexible dipping veneer dipping treatment method |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150408 |
|
| WD01 | Invention patent application deemed withdrawn after publication |