CN107141953A - A kind of amino-stoving varnish and preparation method thereof - Google Patents
A kind of amino-stoving varnish and preparation method thereof Download PDFInfo
- Publication number
- CN107141953A CN107141953A CN201710512140.0A CN201710512140A CN107141953A CN 107141953 A CN107141953 A CN 107141953A CN 201710512140 A CN201710512140 A CN 201710512140A CN 107141953 A CN107141953 A CN 107141953A
- Authority
- CN
- China
- Prior art keywords
- parts
- amino
- stoving varnish
- amino resins
- preparation
- 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
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D161/00—Coating compositions based on condensation polymers of aldehydes or ketones; Coating compositions based on derivatives of such polymers
- C09D161/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C09D161/32—Modified amine-aldehyde condensates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0806—Silver
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0812—Aluminium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of amino-stoving varnish and preparation method thereof, it is made up of following raw material and its mass fraction：Aqueous 10 20 parts of saturated polyester resin；30 50 parts of amino resins；10 15 parts of aluminum paste；57 parts of n-butanol；23 parts of wetting agent；12 parts of levelling agent；58 parts of aluminium powder；35 parts of nertralizer.Baking vanish prepared by the present invention, gloss is vivid, and firm superior performance, abrasion resistance is good.
Description
Technical field
The present invention relates to a kind of amino-stoving varnish and preparation method thereof, belong to baking vanish technical field.
Background technology
Coating science and coatings industry are advanced to the brand-new modern coatings stage by the rise and development of polymerization science；With
The raising of human life quality, environmental regulation is also increasingly stricter, and various environmental regulations are to VOC (VOC)
Discharge capacity, the content of hazardous solvent and each heavy metal species have strict limitation.
Synthetic resin coating adjusts viscosity in production and coating process using substantial amounts of organic solvent, improves construction work
Skill and workability so that a large amount of organic solvents are evaporate into air, cause serious environmental pollution and ecological disruption, solvent-borne type
The production of organic coating, processing, using turning into one of main industrial pollution source.
The content of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the invention provides a kind of amino-stoving varnish, it by following raw material and
Its mass fraction is constituted：Aqueous saturated polyester resin 10-20 parts；30-50 parts of amino resins；10-15 parts of aluminum paste；N-butanol 5-
7 parts；2-3 parts of wetting agent；1-2 parts of levelling agent；5-8 parts of aluminium powder；3-5 parts of nertralizer.
Further optimize, the amino resins is melmac, the melmac is complete methyl-etherified
Amino resins or complex etherified amino resins.
A kind of preparation method of described amino-stoving varnish, is prepared as follows：
Step 1）Aqueous saturated polyester resin, aluminium powder, amino resins and nertralizer are put into grinder, ground 10-15 minutes；
Step 2）By step 1）Well mixed material input paint mixing tank, adds aluminum paste, n-butanol, wetting agent and levelling
Agent, is well mixed；Tinning.
Advantageous effects of the present invention：Baking vanish prepared by the present invention, gloss is vivid, and firm superior performance, abrasion resistance is good.
Embodiment
With reference to embodiment, the invention will be further described.
Embodiment 1
A kind of amino-stoving varnish, it is made up of following raw material and its mass fraction：Aqueous 10 parts of saturated polyester resin；Amino resins
30 parts；15 parts of aluminum paste；5 parts of n-butanol；2 parts of wetting agent；2 parts of levelling agent；8 parts of aluminium powder；3 parts of nertralizer.
The amino resins is melmac, and the melmac is complete Amino resin or mixing
The amino resins of etherificate.
A kind of preparation method of described amino-stoving varnish, is prepared as follows：
Step 1）Aqueous saturated polyester resin, aluminium powder, amino resins and nertralizer are put into grinder, ground 10-15 minutes；
Step 2）By step 1）Well mixed material input paint mixing tank, adds aluminum paste, n-butanol, wetting agent and levelling
Agent, is well mixed；Tinning.
Embodiment 2
A kind of amino-stoving varnish, it is made up of following raw material and its mass fraction：Aqueous 20 parts of saturated polyester resin；Amino resins
50 parts；15 parts of aluminum paste；7 parts of n-butanol；2 parts of wetting agent；1 part of levelling agent；5 parts of aluminium powder；5 parts of nertralizer.
The amino resins is melmac, and the melmac is complete Amino resin or mixing
The amino resins of etherificate.
A kind of preparation method of described amino-stoving varnish, is prepared as follows：
Step 1）Aqueous saturated polyester resin, aluminium powder, amino resins and nertralizer are put into grinder, ground 10-15 minutes；
Step 2）By step 1）Well mixed material input paint mixing tank, adds aluminum paste, n-butanol, wetting agent and levelling
Agent, is well mixed；Tinning.
Claims (3)
1. a kind of amino-stoving varnish, it is characterised in that：It is made up of following raw material and its mass fraction：Aqueous saturated polyester resin
10-20 parts；30-50 parts of amino resins；10-15 parts of aluminum paste；5-7 parts of n-butanol；2-3 parts of wetting agent；1-2 parts of levelling agent；Aluminium
5-8 parts of powder；3-5 parts of nertralizer.
2. amino-stoving varnish according to claim 1, it is characterised in that：The amino resins is melmac, described
Melmac is complete Amino resin or complex etherified amino resins.
3. a kind of a kind of preparation method of amino-stoving varnish as claimed in claim 1, it is characterised in that：Prepare as follows：
Step 1）Aqueous saturated polyester resin, aluminium powder, amino resins and nertralizer are put into grinder, ground 10-15 minutes；
Step 2）By step 1）Well mixed material input paint mixing tank, adds aluminum paste, n-butanol, wetting agent and levelling
Agent, is well mixed；Tinning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710512140.0A CN107141953A (en) | 2017-06-29 | 2017-06-29 | A kind of amino-stoving varnish and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710512140.0A CN107141953A (en) | 2017-06-29 | 2017-06-29 | A kind of amino-stoving varnish and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107141953A true CN107141953A (en) | 2017-09-08 |
Family
ID=59784279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710512140.0A Pending CN107141953A (en) | 2017-06-29 | 2017-06-29 | A kind of amino-stoving varnish and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107141953A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107964317A (en) * | 2017-09-11 | 2018-04-27 | 河北晨阳工贸集团有限公司 | Water soluble acrylic acid amino-stoving varnish and preparation method thereof |
| CN112358588A (en) * | 2020-11-10 | 2021-02-12 | 三棵树(上海)新材料研究有限公司 | High-solid-content amino resin for synthetic coating and preparation method thereof |
-
2017
- 2017-06-29 CN CN201710512140.0A patent/CN107141953A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107964317A (en) * | 2017-09-11 | 2018-04-27 | 河北晨阳工贸集团有限公司 | Water soluble acrylic acid amino-stoving varnish and preparation method thereof |
| CN112358588A (en) * | 2020-11-10 | 2021-02-12 | 三棵树(上海)新材料研究有限公司 | High-solid-content amino resin for synthetic coating and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170908 |