CN106700840A - TH-26 galvanizing-replaced high-hardness special water-based paint - Google Patents
TH-26 galvanizing-replaced high-hardness special water-based paint Download PDFInfo
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- CN106700840A CN106700840A CN201510772198.XA CN201510772198A CN106700840A CN 106700840 A CN106700840 A CN 106700840A CN 201510772198 A CN201510772198 A CN 201510772198A CN 106700840 A CN106700840 A CN 106700840A
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Abstract
The invention discloses TH-26 galvanizing-replaced high-hardness special water-based paint containing epoxy-modified crylic acid water-soluble resin. The TH-26 galvanizing-replaced high-hardness special water-based paint is mainly prepared by physically stirring and synthesizing and mechanically grinding the following components: 30 to 35 percent of epoxy-modified crylic acid water-based resin, 8 to 10 percent of water-based amino resin, 5 to 8 percent of a flake zinc powder, 6 to 10 percent of a flake aluminum powder, 0 to 5 percent of a ferric oxide powder, 0 to 15 percent of a titanium oxide powder, 0.5 to 1 percent of a silicon dioxide powder, 0.5 to 1 percent of a water-based silane coupling agent, 0.5 to 1 percent of a water-based leveling agent, 1.5 to 2.0 percent of a water-based scratch resistant soft liquid, 0.5 percent of a water-based defoaming agent, 0.5 percent of a water-based anti-ultraviolet adjuvant, 1 to 2 percent of a water-based dispersing agent, 0.5 to 1 percent of a water-based anti-saggging agent, 10 to 20 percent of absolute ethyl alcohol and 0.2 to 0.5 percent of a sterilizing agent. The formula is reasonable and easy to prepare; the TH-26 galvanizing-replaced high-hardness special water-based paint is high in application property, low in cost and environmentally-friendly; the VOC pollution is greatly reduced, and galvanizing can be replaced; the TH-26 galvanizing-replaced high-hardness special water-based paint is widely applied to corrosion prevention of a metal material. A produced product is attractive in appearance, high in corrosion resistance and low in cost.
Description
Technical field
It is particularly a kind of containing epoxy-modified acrylic acid water-soluble resin the present invention relates to one kind for the aqueous sapecial coating of zinc-plated high rigidity
Anticorrosive metal paint and preparation method, are suitable for various metal material corrosion protection and use.
Background technology
At present, universal traditional the using of anti-corrosion of metal is electroplated and painted, and electroplating wastewater is seriously polluted, and VOC is seriously polluted for japanning, in the market
Existing several commercial waterborne coating products are of poor quality, high cost, complex operation, it is difficult to promote, and are badly in need of the anti-corrosion inexpensive coating of novel environment friendly.
The content of the invention
Problem to be solved by this invention is to overcome that existing coating hardness is low, anti-corrosion difference, the shortcoming of high cost, there is provided Yi Zhonghan
There is the coating of epoxy-modified acrylic acid water-soluble resin, the imitative galvanized metal corrosion resistance coating formula is reasonable, and process is simple, low cost is easy to operate.
The present invention use technical formula be：
| Material name | Addition % |
| Epoxy-modified acrylic acid water-base resin | 30-50 |
| Water-compatible amino resin | 8-10 |
| Zinc flake | 5-8 |
| Flake aluminum | 6-10 |
| Brown iron oxide | 0-5 |
| Titanium oxide powder | 0-15 |
| Silicon dioxide powder | 1-2 |
| Aqueous silane coupling agent | 0.5-1 |
| Aqueous levelling agent | 0.5-1 |
| Anti- flash rusting agent | 1-1.5 |
| The soft liquid of waterborne anti-scratch | 1.5-0.2 |
| Aqueous defoamer | 0.5 |
| Aqueous uvioresistant auxiliary agent | 0.5 |
| Aqueous dispersion | 1-2 |
| Aqueous anti-sag agent | 0.5-1 |
| Absolute ethyl alcohol | 10-15 |
| Bactericide | 0.2-0.5 |
Preferably, the epoxy-modified acrylic acid water-base resin, it is characterised in that select and use esterification-modification by copolymerization method by epoxy resin
With the reaction of carboxylic acrylic monomers, then the water-base resin that light yellow clear is obtained with acrylic monomer copolymerization.
Preferably, the watersoluble modified amino resins, has selected Amino resin.
Preferably, the zinc flake, is processed by silica or acrylic surface cladding.
Preferably, the flake aluminum, is processed by silica or acrylic surface cladding.
Preferably, the brown iron oxide, from nanoscale iron powder as pigment.
Preferably, the titanium oxide powder, from Titanium Dioxide Rutile Top grade powder as Chinese white.
Preferably, the silica powder, from nano silicon.
Preferably, the aqueous silane coupling agent, from BYK coupling agents.
Preferably, the aqueous levelling agent, from polyether-modified silicone levelling agent.
Preferably, the aqueous plasticizer, from the organic phosphoric acid of esterification.
Preferably, the soft liquid of the waterborne anti-scratch, from emulsification wax dispersion.
Preferably, the aqueous defoamer, from polyether surfactant.
Preferably, the aqueous uvioresistant auxiliary agent, from the mixture of nano-sized iron oxide, aluminium powder, zinc powder etc..
Preferably, the aqueous dispersion, from acrylic acid and its derivative.
Preferred, described aqueous anti-sag agent, from macromolecule polyurethane.
Preferably, the absolute ethyl alcohol, from 95% food-grade ethanol.
Preferably, the bactericide, from hypotoxicity OIT.
The beneficial effects of the invention are as follows formula is reasonable, and preparation science, anti-corrosion effect is good, it is not necessary to organic solvent diluting, subtracts
Few VOC disposals of pollutants, the raw material is easily purchased, low cost, the good product quality of production.
Specific embodiment
The technical formula that a kind of metal corrosion resistance coating containing epoxy-modified acrylic acid water-soluble resin is used is：
| Material name | Consumption (percentage) |
| Epoxy-modified acrylic acid water-base resin | 30-50 |
| Water-compatible amino resin | 8-10 |
| Zinc flake | 5-8 |
| Flake aluminum | 6-10 |
| Brown iron oxide | 0-5 |
| Titanium oxide powder | 0-15 |
| Silicon dioxide powder | 1-2 |
| Aqueous silane coupling agent | 0.5-1 |
| Aqueous levelling agent | 0.5-1 |
| Anti- flash rusting agent | 1-1.5 |
| The soft liquid of waterborne anti-scratch | 1.5-0.2 |
| Aqueous defoamer | 0.5 |
| Aqueous uvioresistant auxiliary agent | 0.5 |
| Aqueous dispersion | 1-2 |
| Aqueous anti-sag agent | 0.5-1 |
| Absolute ethyl alcohol | 10-15 |
| Bactericide | 0.2-0.5 |
A kind of TH-26 containing epoxy-modified acrylic acid water-soluble resin of the present invention is for zinc-plated high rigidity special type water paint, it is not necessary to have
Machine solvent is diluted, and the chemical property of film is not influenceed.
Specific embodiment：
Weigh：35 kilograms of epoxy-modified acrylic acid water-base resin, 10 kilograms of watersoluble modifiedization amino resins, 8 kilograms of zinc flake, flake aluminum
10 kilograms, 1 kilogram of brown iron oxide, 11 kilograms of titanium oxide powder, 2 kilograms of silica powder, 1 kilogram of aqueous silane coupling agent, aqueous levelling agent 1
Kilogram, 1 kilogram of aqueous plasticizer, 1.5 kilograms of the soft liquid of waterborne anti-scratch, 0.5 kilogram of aqueous defoamer, 0.5 kilogram of aqueous uvioresistant auxiliary agent,
2 kilograms of aqueous dispersion, 1 kilogram of aqueous anti-sag agent, 14 kilograms of absolute ethyl alcohol, 0.5 kilogram of bactericide, using high speed point in reactor
Dissipate machine physical agitation uniform, then ground with sand mill, you can prepare double centner new product of the present invention.
Claims (10)
1. a kind of TH-26 containing epoxy-modified acrylic acid water-soluble resin is for zinc-plated high rigidity special type water paint, it is characterised in that the technical formula of use is：
。
2. the epoxy-modified acrylic acid water-base resin as described in right 1, it is characterised in that epoxy resin is reacted with carboxylic acrylic monomers using esterification-modification by copolymerization method, then the water-base resin of light yellow clear is obtained with acrylic monomer copolymerization.
3. the watersoluble modified amino resins as described in right 1, it is characterised in that selected Amino resin.
4. the zinc flake as described in right 1, it is characterised in that zinc powder is processed by silica or acrylic surface cladding.
5. the flake aluminum as described in right 1, it is characterised in that flake aluminum is processed by silica or acrylic surface cladding.
6. the brown iron oxide as described in right 1, it is characterised in that using nanoscale iron powder as pigment.
7. the titanium oxide powder as described in right 1, it is characterised in that using Titanium Dioxide Rutile Top grade powder as Chinese white.
8. the silica powder as described in right 1, it is characterised in that select nano silicon.
9. the aqueous silane coupling agent as described in right 1, it is characterised in that use BYK coupling agents.
10. the aqueous levelling agent as described in right 1, it is characterised in that use polyether-modified silicone levelling agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510772198.XA CN106700840A (en) | 2015-11-13 | 2015-11-13 | TH-26 galvanizing-replaced high-hardness special water-based paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510772198.XA CN106700840A (en) | 2015-11-13 | 2015-11-13 | TH-26 galvanizing-replaced high-hardness special water-based paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106700840A true CN106700840A (en) | 2017-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510772198.XA Withdrawn CN106700840A (en) | 2015-11-13 | 2015-11-13 | TH-26 galvanizing-replaced high-hardness special water-based paint |
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| CN (1) | CN106700840A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107488373A (en) * | 2017-09-25 | 2017-12-19 | 江苏固格澜栅防护设施有限公司 | A kind of outdoor metal guardrail paint and preparation method thereof |
| CN108912883A (en) * | 2018-06-07 | 2018-11-30 | 深圳大学 | One kind imitating zinc-plated nanometer water paint and its application |
Citations (5)
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|---|---|---|---|---|
| CN1554717A (en) * | 2003-12-26 | 2004-12-15 | �Ͼ���̩���ײ�������˾ | Nano technology modified ultraviolet solidified woodware paint |
| CN101508759A (en) * | 2009-03-13 | 2009-08-19 | 上海金山隆捷实业有限公司 | Method of preparing epoxy modified acrylic resin emulsion |
| CN102627902A (en) * | 2012-03-20 | 2012-08-08 | 上海暄洋化工材料科技有限公司 | Nanometer reinforced aqueous acrylic acid modified epoxy primer-topcoat anticorrosion paint coating and preparation method thereof |
| CN102746768A (en) * | 2012-08-02 | 2012-10-24 | 西北永新化工股份有限公司 | Water-borne colorful glass paint and preparation method and application thereof |
| CN104910760A (en) * | 2015-06-05 | 2015-09-16 | 江苏理工学院 | Polluted industrial area environment transmission tower acid-resistant paint and preparation method thereof |
-
2015
- 2015-11-13 CN CN201510772198.XA patent/CN106700840A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1554717A (en) * | 2003-12-26 | 2004-12-15 | �Ͼ���̩���ײ�������˾ | Nano technology modified ultraviolet solidified woodware paint |
| CN101508759A (en) * | 2009-03-13 | 2009-08-19 | 上海金山隆捷实业有限公司 | Method of preparing epoxy modified acrylic resin emulsion |
| CN102627902A (en) * | 2012-03-20 | 2012-08-08 | 上海暄洋化工材料科技有限公司 | Nanometer reinforced aqueous acrylic acid modified epoxy primer-topcoat anticorrosion paint coating and preparation method thereof |
| CN102746768A (en) * | 2012-08-02 | 2012-10-24 | 西北永新化工股份有限公司 | Water-borne colorful glass paint and preparation method and application thereof |
| CN104910760A (en) * | 2015-06-05 | 2015-09-16 | 江苏理工学院 | Polluted industrial area environment transmission tower acid-resistant paint and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107488373A (en) * | 2017-09-25 | 2017-12-19 | 江苏固格澜栅防护设施有限公司 | A kind of outdoor metal guardrail paint and preparation method thereof |
| CN108912883A (en) * | 2018-06-07 | 2018-11-30 | 深圳大学 | One kind imitating zinc-plated nanometer water paint and its application |
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Application publication date: 20170524 |
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