CN104152033B - metal primer - Google Patents
metal primer Download PDFInfo
- Publication number
- CN104152033B CN104152033B CN201410430170.3A CN201410430170A CN104152033B CN 104152033 B CN104152033 B CN 104152033B CN 201410430170 A CN201410430170 A CN 201410430170A CN 104152033 B CN104152033 B CN 104152033B
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- CN
- China
- Prior art keywords
- parts
- dimethylbenzene
- component
- strong
- good
- 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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Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 10
- 239000002184 metal Substances 0.000 title claims abstract description 10
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims abstract description 40
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 20
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims abstract description 20
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229920000180 alkyd Polymers 0.000 claims abstract description 10
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 10
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 10
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000002270 dispersing agent Substances 0.000 claims abstract description 10
- 229930195729 fatty acid Natural products 0.000 claims abstract description 10
- 239000000194 fatty acid Substances 0.000 claims abstract description 10
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 10
- 239000012948 isocyanate Substances 0.000 claims abstract description 10
- 150000002513 isocyanates Chemical class 0.000 claims abstract description 10
- 229920002635 polyurethane Polymers 0.000 claims abstract description 10
- 239000004814 polyurethane Substances 0.000 claims abstract description 10
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 10
- 239000000470 constituent Substances 0.000 claims abstract description 7
- 239000003973 paint Substances 0.000 abstract description 12
- 230000037452 priming Effects 0.000 abstract description 5
- 239000000853 adhesive Substances 0.000 abstract description 4
- 230000001070 adhesive effect Effects 0.000 abstract description 4
- 238000001035 drying Methods 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 2
- 238000011049 filling Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract description 2
- 239000002904 solvent Substances 0.000 abstract description 2
- 239000002023 wood Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
The open a kind of metal primer of the present invention, relate to technical field of coatings, including weight portion constituent be first component, synthetic fatty acid modified alkyd resin 30 parts～50 parts, 5 parts～10 parts of butanol, Pulvis Talci 10 parts～20 parts, modified polyurethane dispersant 0.5 part～1 part, calcium carbonate 30 parts～40 parts, titanium dioxide 30 parts～40 parts, dimethylbenzene 5 parts～10 parts；Second component: isocyanates 30 parts～50 parts, dimethylbenzene 15 35 parts.The priming paint that the present invention makes, fast drying, adhesive force are strong, good mechanical property, protective value are good, filling capacity is strong, matching performance is good, and various strong solvent finish paints all can support the use, it is adaptable to all kinds of metallic articles, the application bottoming of wood surface.
Description
Technical field
The present invention relates to technical field of coatings, especially a kind of metal primer.
Background technology
Priming paint is the ground floor of paint system, for improving the adhesive force of finish paint, increasing the richness of finish paint, offer alkali resistance, anti-corrosion function etc., can ensure that the uniform pickup of finish paint simultaneously, being that paint system plays optimum efficiency, priming paint also functions to a closing, Gree, protection against the tide and mildew-proof function simultaneously.But existing priming paint generally exists, and anti-wear performance is poor, be dried slow problem.
Summary of the invention
The metal primer that the technical problem to be solved is to provide a kind of fast drying, adhesive force is strong.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention is:
It includes the constituent of following weight portion:
First component: synthetic fatty acid modified alkyd resin 30 parts～50 parts, 5 parts～10 parts of butanol, Pulvis Talci 10 parts～20 parts, modified polyurethane dispersant 0.5 part～1 part, calcium carbonate 30 parts～40 parts, titanium dioxide 30 parts～40 parts, dimethylbenzene 5 parts～10 parts；
Second component: isocyanates 30 parts～50 parts, dimethylbenzene 15-35 part.
In technique scheme, more specifically scheme is it may also is that the weight portion of its constituent is:
First component: synthetic fatty acid modified alkyd resin 30 parts, 10 parts of butanol, Pulvis Talci 20 parts, modified polyurethane dispersant 0.5 part, calcium carbonate 40 parts, titanium dioxide 30 parts, dimethylbenzene 5 parts；
Second component: isocyanates 30 parts, dimethylbenzene 35 parts.
Further: the weight portion of its constituent is:
First component: synthetic fatty acid modified alkyd resin 50 parts, 5 parts of butanol, Pulvis Talci 10 parts, modified polyurethane dispersant 1 part, calcium carbonate 30 parts, titanium dioxide 40 parts, dimethylbenzene 10 parts；
Second component: isocyanates 50 parts, dimethylbenzene 15 parts.
Owing to using technique scheme, the present invention obtains providing the benefit that:
Using the priming paint that the constituent of the present invention is made, fast drying, adhesive force are strong, good mechanical property, protective value are good, filling capacity is strong, matching performance is good, and various strong solvent finish paints all can support the use.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described, and protection scope of the present invention is not intended to be limited to following example.
Embodiment 1
The raw material of preparing of this metal primer is:
First component: synthetic fatty acid modified alkyd resin 30 kilograms, 10 kilograms of butanol, Pulvis Talci 20 kilograms, modified polyurethane dispersant 0.5 kilogram, calcium carbonate 40 kilograms, titanium dioxide 30 kilograms, dimethylbenzene 5 kilograms；
Second component: isocyanates 30 kilograms, dimethylbenzene 35 kilograms；
Its preparation method comprises the following steps:
First component
A, first synthetic fatty acid modified alkyd resin, dimethylbenzene, butanol are injected in reactor；
B, start blender under the mixing speed of 400-600 rev/min successively by modified polyurethane dispersant, join in reactor, after stirring 10 minutes, rotating speed is raised to 1300-1500 rev/min, continue stirring more than 30 minutes；
C, be down to rotating speed under 400-600 rev/min of speed to be sequentially added into Pulvis Talci, calcium carbonate, titanium dioxide, then stir more than 20 minutes with 1300-1500 rev/min of rotating speed；
D, to be mixed uniformly after, material is entered after sand mill is ground to the fineness of 60 microns and i.e. completes；
Second component
A, isocyanates, dimethylbenzene are injected in reactor；
B, start blender under the mixing speed of 400-600 rev/min by material stirring more than 20 minutes, uniformly after i.e. complete.
During use, first, second component can be carried out aerial spraying by 4:1 mix homogeneously.
Embodiment 2
The raw material of preparing of this metal primer is:
First component: synthetic fatty acid modified alkyd resin 50 kilograms, 5 kilograms of butanol, Pulvis Talci 10 kilograms, modified polyurethane dispersant 1 kilogram, calcium carbonate 30 kilograms, titanium dioxide 40 kilograms, dimethylbenzene 10 kilograms；
Second component: isocyanates 50 kilograms, dimethylbenzene 15 kilograms；
Its preparation method comprises the following steps:
First component
A, first synthetic fatty acid modified alkyd resin, dimethylbenzene, butanol are injected in reactor；
B, start blender under the mixing speed of 400-600 rev/min successively by modified polyurethane dispersant, join in reactor, after stirring 10 minutes, rotating speed is raised to 1300-1500 rev/min, continue stirring more than 30 minutes；
C, be down to rotating speed under 400-600 rev/min of speed to be sequentially added into Pulvis Talci, calcium carbonate, titanium dioxide, then stir more than 20 minutes with 1300-1500 rev/min of rotating speed；
D, to be mixed uniformly after, material is entered after sand mill is ground to the fineness of 60 microns and i.e. completes；
Second component
A, isocyanates, dimethylbenzene are injected in reactor；
B, start blender under the mixing speed of 400-600 rev/min by material stirring more than 20 minutes, uniformly after i.e. complete.
The metal primer that embodiment 1～2 prepares is carried out performance detection, and its result is as shown in table 1:
。
Claims (2)
1. a metal primer, it is characterised in that the weight portion of constituent is:
First component: synthetic fatty acid modified alkyd resin 30 parts, 10 parts of butanol, Pulvis Talci 20 parts, modified polyurethane dispersant 0.5 part, calcium carbonate 40 parts, titanium dioxide 30 parts, dimethylbenzene 5 parts；
Second component: isocyanates 30 parts, dimethylbenzene 35 parts.
2. a metal primer, it is characterised in that the weight portion of constituent is:
First component: synthetic fatty acid modified alkyd resin 50 parts, 5 parts of butanol, Pulvis Talci 10 parts, modified polyurethane dispersant 1 part, calcium carbonate 30 parts, titanium dioxide 40 parts, dimethylbenzene 10 parts；
Second component: isocyanates 50 parts, dimethylbenzene 15 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410430170.3A CN104152033B (en) | 2014-08-28 | 2014-08-28 | metal primer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410430170.3A CN104152033B (en) | 2014-08-28 | 2014-08-28 | metal primer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104152033A CN104152033A (en) | 2014-11-19 |
| CN104152033B true CN104152033B (en) | 2016-08-10 |
Family
ID=51877669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410430170.3A Expired - Fee Related CN104152033B (en) | 2014-08-28 | 2014-08-28 | metal primer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104152033B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106752180A (en) * | 2016-12-14 | 2017-05-31 | 池州市小康人家科技有限公司 | A kind of solar water heater priming paint |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101121843A (en) * | 2007-07-17 | 2008-02-13 | 山西大学 | Coloring layer coating for leather full wiped film and preparation method thereof |
| CN101353551A (en) * | 2008-08-26 | 2009-01-28 | 佛山市顺德图业涂料有限公司 | Environment protective polyurethane silk white paint for woodware and metal |
-
2014
- 2014-08-28 CN CN201410430170.3A patent/CN104152033B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101121843A (en) * | 2007-07-17 | 2008-02-13 | 山西大学 | Coloring layer coating for leather full wiped film and preparation method thereof |
| CN101353551A (en) * | 2008-08-26 | 2009-01-28 | 佛山市顺德图业涂料有限公司 | Environment protective polyurethane silk white paint for woodware and metal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104152033A (en) | 2014-11-19 |
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