CN103849301A - Quick-drying amino baking paint and preparation method thereof - Google Patents
Quick-drying amino baking paint and preparation method thereof Download PDFInfo
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- CN103849301A CN103849301A CN201210520143.6A CN201210520143A CN103849301A CN 103849301 A CN103849301 A CN 103849301A CN 201210520143 A CN201210520143 A CN 201210520143A CN 103849301 A CN103849301 A CN 103849301A
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Abstract
The invention discloses a quick-drying amino baking paint and a preparation method thereof. The quick-drying amino baking paint mainly comprises benzoic acid modified castor oil alkyd resin and a white amino quick-drying baking paint. The paint is used on the surfaces of bicycles, automobiles, apparatuses, instruments, mechanical and electrical equipment and the like, and a satisfied paint film can be obtained by baking at the temperature of 120 DEG C for 1h for drying. In the coating industry, a low-temperature baking system, such as the low-temperature quick-drying amino baking paint is developed, and the low-temperature quick-drying amino baking paint can reduce baking temperature from 120DEG C/2h to 1000DEG C/20min so as to save the energy by about 50%. Therefore, the quick-drying amino baking paint is a promising new variety.
Description
Technical field
The invention belongs to protective system technical field, relate to a kind of quick drying amino baking finish and preparation method thereof.
Background technology
Protective system is department's application a kind of coating very widely such as modern industry, traffic, the energy, oceanographic engineering.By corrosion-resistant degree and the service requirements of its coating rete, conventionally anticorrosive coating is divided into universal and heavy anti-corrosive type two classes.Select dissimilar anticorrosive coating according to the situation of environment for use corrosive medium.Under the etching condition of normal atmospheric environment, as industries such as lathe, automobile, rail vehicle, engineering machinery, often adopt universal anticorrosive coating, now also require coating to there is higher decoration functions; Under industry or Marine atmosphere corrosion working conditions, as industries such as chemical industry, petrochemical complex, metallurgy, oceanographic engineerings, adopt heavy duty system more.Protective system occupies critical role in Coating Industry in Our Country, and ratio shared in coatings industry ranks among the best.In recent years, China is in various fields such as building, communications and transportation, petrochemical industry, water power and oceanographic engineerings, all there is growth at full speed, and then drive the rapid growth of relevant auxiliary products demand, also there is gratifying situation in China's protective system market, market scale has been only second to building coating and has occupied second.
Amino alkyd resin coating application starts from 1940.Match with non-drying Synolac with aminoresin, the Amino-alkyd Paints making, has good over-all properties.Paint film appearance is smooth, smooth, fullness ratio is good, in the applications such as light industry, machinery, automobile, instrument, instrument, hardware & tools, occupies important ratio, and moderate.Traditional amino-alkyd baking finiss need be under the condition of 120 DEG C/2 hours drying and forming-film, therefore amine baking varnish user has become the rich and influential family of power consumption; And storing temperature is high, the time is long, causes paint film yellowing surface to produce the disadvantages such as pin hole.Coatings industry is being developed low-temperature bake system as Low Temperature Fast Curing Melaminebaking Paint at present, and it can reduce storing temperature, drops to 100 dagger-axe/20 minute from 120 DEG C/2 hours, can save energy 50% left and right.Therefore be rising new variety.
Summary of the invention
A kind of quick drying amino baking finish, is characterized in that it is made up of the raw material of following portions by weight:
1, benzoic acid modified ricinoleyl alcohol acid resin:
2, white amino quick drying baking:
The preferred quick drying amino baking finish of the present invention, is characterized in that it is made up of the raw material of following portions by weight:
1, benzoic acid modified ricinoleyl alcohol acid resin:
2, white amino quick drying baking:
This paint is for bike, automobile, instrument, and the surfaces such as electromechanical equipment, in 120 DEG C of bakings 1 hour, are dried and can obtain being satisfied with paint film.
This paint is under G B 1727-79 defined terms, and paint film only need toast complete drying within 10 minutes at 100 DEG C, and gloss can reach more than 95%, and paint film is plentiful level and smooth, and light is hard, and this product has good physicochemical property, decorate properties and stability in storage.
Quick drying amino baking finish technical requirements index disclosed by the invention:
1 paint film color and outward appearance conformance with standard and aberration scope, smooth smooth
2 viscosity (being coated with-4 glasss), S ready-mixed paint: 120-160/ enamel paint: 80-120
3 fineness, um≤ready-mixed paint 35
Enamel paint 20
4 opacifying powers meet national standard
5 time of drying, h≤surface drying ready-mixed paint: 8/ enamel paint: 8
Do solid work ready-mixed paint: 24/ enamel paint: 15
6 gloss, % >=ready-mixed paint: 80/ enamel paint: 85
7 hardness, >=ready-mixed paint: 0.2/ enamel paint: 0.25
8 sticking power, level≤2
9 snappinesies, mm 1
10 VOC content (pressing GB18581-2001)≤400 (GB18581-2001 standard is≤550)
2, the technical indicator of antifouling paste
| Project | Index |
| Base-material | Extraordinary synthetic resins |
| Color | Grey, brown, light color, blueness etc. |
| Fineness | 25um |
| Viscosity (Stormer viscosmeter) | ≥60KU |
| Spray viscosity (being coated with-4 glasss/23 DEG C) | 20-30 second |
| Showering viscosity (being coated with-4 glasss/23 DEG C) | 30-40 second |
| Thinner | Petroleum xylene |
| Theoretical consumption | Showering wet film 110-125g/m 2 |
| Build | 40um |
| Dry | 130 DEG C of baking 3-4 minute of plate temperature |
| Flash-point (GB/T 5208-1985) | 23.7 more than DEG C |
| Density (GB/T 6705-1986) | 1.5g±0.1/ml，20℃ |
| Solids content (GB/T 1725-19**) | 70±2％ |
| Delivery package | 250KG/ metal bucket |
| Storage | Lower 12 months of room temperature |
Embodiment
Below in conjunction with embodiment, the present invention is further described, and following embodiment is illustrative, is not determinate, can not limit protection scope of the present invention with following embodiment." part " in following examples refer to kilogram or gram, selected according to the situation of actual production.Wherein raw material used all has commercially available.
Embodiment 1
1, benzoic acid modified ricinoleyl alcohol acid resin:
2, white amino quick drying baking:
This paint is for bike, automobile, instrument, and the surfaces such as electromechanical equipment, in 120 DEG C of bakings 1 hour, are dried and can obtain being satisfied with paint film.
Embodiment 2
1, benzoic acid modified ricinoleyl alcohol acid resin:
2, white amino quick drying baking:
This paint is for bike, automobile, instrument, and the surfaces such as electromechanical equipment, in 120 DEG C of bakings 1 hour, are dried and can obtain being satisfied with paint film.
Claims (2)
1. a quick drying amino baking finish, is characterized in that it is made up of the raw material of following portions by weight:
1), benzoic acid modified ricinoleyl alcohol acid resin:
2), white amino quick drying baking:
2. quick drying amino baking finish claimed in claim 1, is characterized in that it is made up of the raw material of following portions by weight:
1), benzoic acid modified ricinoleyl alcohol acid resin:
2), white amino quick drying baking:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210520143.6A CN103849301A (en) | 2012-12-06 | 2012-12-06 | Quick-drying amino baking paint and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210520143.6A CN103849301A (en) | 2012-12-06 | 2012-12-06 | Quick-drying amino baking paint and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103849301A true CN103849301A (en) | 2014-06-11 |
Family
ID=50857436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210520143.6A Pending CN103849301A (en) | 2012-12-06 | 2012-12-06 | Quick-drying amino baking paint and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103849301A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104031541A (en) * | 2014-06-27 | 2014-09-10 | 袁卫林 | Amino drying static varnish |
-
2012
- 2012-12-06 CN CN201210520143.6A patent/CN103849301A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104031541A (en) * | 2014-06-27 | 2014-09-10 | 袁卫林 | Amino drying static varnish |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |