CN107652859A - A kind of water-based energy-conservation coatings for aluminum coil of low-temperature setting - Google Patents
A kind of water-based energy-conservation coatings for aluminum coil of low-temperature setting Download PDFInfo
- Publication number
- CN107652859A CN107652859A CN201610582993.7A CN201610582993A CN107652859A CN 107652859 A CN107652859 A CN 107652859A CN 201610582993 A CN201610582993 A CN 201610582993A CN 107652859 A CN107652859 A CN 107652859A
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- Prior art keywords
- water
- aqueous
- aluminum coil
- based energy
- coatings
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Classifications
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- 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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
- C08G18/3206—Polyhydroxy compounds aliphatic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
- C08G18/348—Hydroxycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
-
- 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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of water-based energy-conservation coatings for aluminum coil of low-temperature setting, the water-based energy-conservation coatings for aluminum coil percentage by weight is：70% aqueous polyester resin 30 50%, 70% waterborne polyurethane resin 25 50%, vinyl-formal resin 4 8%, 717 amino resins 15 25%, assorted coloring pigment 2 8%, talcum powder 0 10%, kaolin 0 5%, water-based bentonite 2 5%, aqueous levelling agent 1 3%, aqueous defoamer 0.5 1.5%, aqueous dispersion 3 6%, substrate wetting agents 1 3%, dry accelerator 1 3%, aqueous polyethylene wax emulsion 0.5 1.5%, Amp 951% and deionized water 8 20%.A kind of water-based energy-conservation coatings for aluminum coil of low-temperature setting of the present invention, the application of aluminum is rolled up suitable for various buildings.
Description
【Technical field】
The present invention relates to a kind of coatings for aluminum coil, the water-based energy-conservation coatings for aluminum coil of more particularly to a kind of low-temperature setting.
【Background technology】
The organic non-metal coating that coatings for aluminum coil is used in metal surface is mainly coating, and the use of coating has had thousands of in China
The history in year, men of old make C Solvents Solvents be the main decentralized medium of coating, and some special coatings are to use water or low polarity in addition
Aliphatic alkane do decentralized medium, these special coatings are called water dispersible coatings or Nad Coatings.
There is the drawbacks of certain in existing coatings for aluminum coil, do not apply to the application of various building volume aluminums when in use.For
This, it is proposed that a kind of water-based energy-conservation coatings for aluminum coil of low-temperature setting.
【The content of the invention】
It is a primary object of the present invention to provide a kind of water-based energy-conservation coatings for aluminum coil of low-temperature setting, can effectively solve background skill
The problem of in art.
To achieve the above object, the technical scheme taken of the present invention is：
A kind of water-based energy-conservation coatings for aluminum coil of low-temperature setting, the water-based energy-conservation coatings for aluminum coil percentage by weight are：
70% aqueous polyester resin 30-50%, 70% waterborne polyurethane resin 25-50%, vinyl-formal resin 4-8%, 717
Amino resins 15-25%, assorted coloring pigment 2-8%, talcum powder 0-10%, kaolin 0-5%, water-based bentonite 2-5%, aqueous flow
Flat agent 1-3%, aqueous defoamer 0.5-1.5%, aqueous dispersion 3-6%, substrate wetting agents 1-3%, dry accelerator 1-3%, be water-based
Polythene wax emulsion 0.5-1.5%, Amp-951% and deionized water 8-20%.
Further, the 70% aqueous polyester resin percentage by weight is：
Diethylene glycol 53.03%, neopentyl glycol 142.52%, adipic acid 146.86%, decanedioic acid 101.73%, dihydromethyl propionic acid
67.42%th, M-phthalic acid 83.21%, trimellitic anhydride 32.15%, ethylene glycol ethyl ether 231.05% and NN dimethylethanolamines
40.30%。
Further, the 70% waterborne polyurethane resin percentage by weight is：
Dihydromethyl propionic acid 35.24%, trimethylolpropane 12.37%, neopentyl glycol 80.28%, HDI168.53%, propane diols first
Ether 123.45% and NN dimethylethanolamines 23.40%.
Compared with prior art, the present invention has the advantages that：A kind of water-based energy-conservation volume of described low-temperature setting
Aluminium paint, the application of aluminum is rolled up suitable for various buildings.
【Embodiment】
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to specific
Embodiment, the present invention is expanded on further.
Embodiment one：
A kind of water-based energy-conservation coatings for aluminum coil of low-temperature setting, the water-based energy-conservation coatings for aluminum coil percentage by weight are：
70% aqueous polyester resin 30%, 70% waterborne polyurethane resin 25%, vinyl-formal resin 4%, 717 amino resins
15%th, assorted coloring pigment 2%, talcum powder 0%, kaolin 0%, water-based bentonite 2%, aqueous levelling agent 1%, aqueous defoamer
0.5%th, aqueous dispersion 3%, substrate wetting agents 1%, dry accelerator 1%, aqueous polyethylene wax emulsion 0.5%, Amp-951% and go
Ionized water 8%.
Embodiment two：It is described it is water-based energy-conservation coatings for aluminum coil percentage by weight be：
70% aqueous polyester resin 40%, 70% waterborne polyurethane resin 37.5%, vinyl-formal resin 6%, 717 amino trees
Fat 20%, assorted coloring pigment 5%, talcum powder 5%, kaolin 2.5%, water-based bentonite 3.5%, aqueous levelling agent 2%, water-based defoaming
Agent 1%, aqueous dispersion 4.5%, substrate wetting agents 2%, dry accelerator 2%, aqueous polyethylene wax emulsion 1%, Amp-951% and go
Ionized water 14%.
Embodiment three：It is described it is water-based energy-conservation coatings for aluminum coil percentage by weight be：
70% aqueous polyester resin 50%, 70% waterborne polyurethane resin 50%, vinyl-formal resin 8%, 717 amino resins
25%th, assorted coloring pigment 8%, talcum powder 10%, kaolin 5%, water-based bentonite 5%, aqueous levelling agent 3%, aqueous defoamer
1.5%th, aqueous dispersion 6%, substrate wetting agents 3%, dry accelerator 3%, aqueous polyethylene wax emulsion 1.5%, Amp-951% and go
Ionized water 20%.
Wherein, the 70% aqueous polyester resin percentage by weight is：
Diethylene glycol 53.03%, neopentyl glycol 142.52%, adipic acid 146.86%, decanedioic acid 101.73%, dihydromethyl propionic acid
67.42%th, M-phthalic acid 83.21%, trimellitic anhydride 32.15%, ethylene glycol ethyl ether 231.05% and NN dimethylethanolamines
40.30%。
Wherein, the 70% waterborne polyurethane resin percentage by weight is：
Dihydromethyl propionic acid 35.24%, trimethylolpropane 12.37%, neopentyl glycol 80.28%, HDI168.53%, propane diols first
Ether 123.45% and NN dimethylethanolamines 23.40%.
A kind of water-based energy-conservation coatings for aluminum coil of low-temperature setting of the present invention, a kind of water-based energy-conservation volume aluminium of described low-temperature setting
Coating, the application of aluminum is rolled up suitable for various buildings.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technical staff of the industry
It should be appreciated that the present invention is not limited to the above embodiments, simply illustrate the present invention described in above-described embodiment and specification
Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these change and
Improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
Thing defines.
Claims (3)
- A kind of 1. water-based energy-conservation coatings for aluminum coil of low-temperature setting, it is characterised in that：The water-based energy-conservation coatings for aluminum coil weight percent Than for：70% aqueous polyester resin 30-50%, 70% waterborne polyurethane resin 25-50%, vinyl-formal resin 4-8%, 717 Amino resins 15-25%, assorted coloring pigment 2-8%, talcum powder 0-10%, kaolin 0-5%, water-based bentonite 2-5%, aqueous flow Flat agent 1-3%, aqueous defoamer 0.5-1.5%, aqueous dispersion 3-6%, substrate wetting agents 1-3%, dry accelerator 1-3%, be water-based Polythene wax emulsion 0.5-1.5%, Amp-951% and deionized water 8-20%.
- A kind of 2. water-based energy-conservation coatings for aluminum coil of low-temperature setting according to claim 1, it is characterised in that：70% water Property polyester resin percentage by weight is：Diethylene glycol 53.03%, neopentyl glycol 142.52%, adipic acid 146.86%, decanedioic acid 101.73%, dihydromethyl propionic acid 67.42%th, M-phthalic acid 83.21%, trimellitic anhydride 32.15%, ethylene glycol ethyl ether 231.05% and NN dimethylethanolamines 40.30%。
- A kind of 3. water-based energy-conservation coatings for aluminum coil of low-temperature setting according to claim 1, it is characterised in that：70% water Property polyurethane resin percentage by weight is：Dihydromethyl propionic acid 35.24%, trimethylolpropane 12.37%, neopentyl glycol 80.28%, HDI168.53%, propane diols first Ether 123.45% and NN dimethylethanolamines 23.40%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610582993.7A CN107652859A (en) | 2016-07-23 | 2016-07-23 | A kind of water-based energy-conservation coatings for aluminum coil of low-temperature setting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610582993.7A CN107652859A (en) | 2016-07-23 | 2016-07-23 | A kind of water-based energy-conservation coatings for aluminum coil of low-temperature setting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107652859A true CN107652859A (en) | 2018-02-02 |
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ID=61126505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610582993.7A Withdrawn CN107652859A (en) | 2016-07-23 | 2016-07-23 | A kind of water-based energy-conservation coatings for aluminum coil of low-temperature setting |
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| CN (1) | CN107652859A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102757717A (en) * | 2012-08-10 | 2012-10-31 | 漳州鑫展旺化工有限公司 | Water-soluble non-toxic environment-friendly automobile coating and preparation method thereof |
| CN102993810A (en) * | 2012-11-28 | 2013-03-27 | 天长市开林化工有限公司 | General water-based quick-drying anti-rust paint and preparation method thereof |
| CN105038464A (en) * | 2015-09-10 | 2015-11-11 | 广州慧谷化学有限公司 | Water-based high-corrosion-resistance coating with excellent stamping performance and preparing method and application of water-based high-corrosion-resistance coating |
-
2016
- 2016-07-23 CN CN201610582993.7A patent/CN107652859A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102757717A (en) * | 2012-08-10 | 2012-10-31 | 漳州鑫展旺化工有限公司 | Water-soluble non-toxic environment-friendly automobile coating and preparation method thereof |
| CN102993810A (en) * | 2012-11-28 | 2013-03-27 | 天长市开林化工有限公司 | General water-based quick-drying anti-rust paint and preparation method thereof |
| CN105038464A (en) * | 2015-09-10 | 2015-11-11 | 广州慧谷化学有限公司 | Water-based high-corrosion-resistance coating with excellent stamping performance and preparing method and application of water-based high-corrosion-resistance coating |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180202 |