CN108659588A - A kind of organo-mineral complexing paint binder and its preparation method and application - Google Patents
A kind of organo-mineral complexing paint binder and its preparation method and application Download PDFInfo
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- CN108659588A CN108659588A CN201810353392.8A CN201810353392A CN108659588A CN 108659588 A CN108659588 A CN 108659588A CN 201810353392 A CN201810353392 A CN 201810353392A CN 108659588 A CN108659588 A CN 108659588A
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- China
- Prior art keywords
- organo
- paint binder
- mineral complexing
- preparation
- organic
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- 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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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
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
- C09D1/02—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances alkali metal silicates
- C09D1/04—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances alkali metal silicates with organic additives
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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
- C09D201/00—Coating compositions based on unspecified macromolecular 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
- C09D5/10—Anti-corrosive paints containing metal dust
- C09D5/103—Anti-corrosive paints containing metal dust containing Al
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
- C09D5/10—Anti-corrosive paints containing metal dust
- C09D5/106—Anti-corrosive paints containing metal dust containing Zn
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- 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
Abstract
The invention discloses a kind of organo-mineral complexing paint binders, including：Silicate mixed liquor, organic latex and auxiliary agent, preparation method are：Silicate mixed liquor is taken, auxiliary agent and organic latex are added dropwise successively, up to organo-mineral complexing paint binder after being sufficiently stirred, the coating that paint binder and filler of the present invention are prepared after being sufficiently mixed is used for Metal surface anti-corrosion.The organo-mineral complexing paint binder of the present invention solves the problems, such as that organic coating base-material and inorganic coating matrix composition stability are poor, and prepared coating has higher weatherability, and adhesive force is high, and preparation method is simple and easy to operate, and three wastes generate.
Description
Technical field
The invention belongs to paint field, being related to a kind of paint binder and its preparation method and application more particularly to one kind has
Machine inorganic compounding paint binder and its preparation method and application.
Background technology
Corrosion of metal is the phenomenon that metal is destroyed by chemistry or the electrochemical action of surrounding medium.The corruption of metal
Erosion spreads national economy every field, and huge loss is brought to national economy.In the country of industry prosperity, corrosion causes
Direct economic loss account for the 1%~4% of total value of production in national economy, the steel of annual rust corrosion accounts for about the 20% of yield, about
There is 30% equipment to be scrapped because of corrosion.In China, due to economic loss caused by metal erosion every year up to 30,000,000,000 yuan with
On, account for the 4% of gross national product.
Current inorganic anti-corrosion paint requires substrate surface treatment very high, it is desirable that spray using silicate zinc-rich paint as representative
Processing of rust removing is carried out before applying, and greatly limits the preservative treatment for having installed equipment, basic reason is inorganic coating base-material
Poor adhesive force；And organic water borne coating requires relative loose because base-material adhesive force is good to base material, but antiseptic property is poor, it is resistance to
Time property is very low.
Invention content
In view of this, the present invention provides a kind of organo-mineral complexing paint binders and preparation method thereof, it is intended to which overcoming has
The problem of machine paint binder and inorganic coating matrix composition stability difference.
To achieve the goals above, the present invention adopts the following technical scheme that：
A kind of organo-mineral complexing paint binder, includes the raw material of following parts by weight：50-99 parts of silicate mixed liquor,
Organic latex 3-50 parts, 0.5-5 parts of auxiliary agent.
Wherein, silicate mixed liquor is any one or several mixed solutions of sodium metasilicate, potassium silicate, lithium metasilicate.Auxiliary agent
For silane coupling agent, ammonium salt stabilizer, organic silicon defoamer, dispersant, waterproofing agent of organosilicon, weight ratio 3:1:0.5:
0.5:0.5。
Beneficial effects of the present invention are：The organo-mineral complexing paint binder of the present invention solves organic coating base-material and nothing
The problem of machine paint binder stable composition difference, prepared coating has higher weatherability, and adhesive force is high.Organic-inorganic
The coating that composite coating base-material and filler are prepared after being sufficiently mixed be sprayed at metal surface can effectively preventing metal it is rotten by oxidation
Erosion, filler are one or two kinds of mixing of zinc powder, aluminium powder.
Further, the raw material of the preferably following parts by weight of organo-mineral complexing paint binder：80 parts of potassium silicate solution, silicic acid
20 parts of lithium solution, 15 parts of organic latex, 5 parts of auxiliary agent.
It is further had the beneficial effect that using above-mentioned：The ratio of silicate directly affects cost, lithium metasilicate ratio Gao Zenai
It is aqueous can be good, but of high cost, organic dosage of latex then weatherability and anticorrosion with coat degradation greatly, organic latex and silicic acid
The ratio 15 of salting liquid:100 have taken into account performance and cost.
The present invention also provides a kind of preparation methods of organo-mineral complexing paint binder：Silicate mixed liquor is taken, by weight
Auxiliary agent and organic latex is added dropwise in amount number successively, and 0.5-2h is stirred with the rotating speed of 60-100rpm at 20-30 DEG C, preferably with
Up to the organo-mineral complexing paint binder after the rotating speed stirring 1h of 80rpm.
Preparation method of the present invention has the beneficial effect that：The preparation method of the present invention is simple and easy to operate, and three wastes generate.
Specific implementation mode
The technical scheme in the embodiments of the invention will be clearly and completely described below.
Embodiment 1
The preparation method of organo-mineral complexing paint binder is：
It takes potassium silicate solution 80g, lithium metasilicate solution 20g after mixing, silane coupling agent 3g is added dropwise successively, ammonium salt is stablized
Agent 1g, organic silicon defoamer 0.5g, dispersant 0.5g, waterproofing agent of organosilicon 0.5g and organic latex 15g, at 25 DEG C with 80rpm
Rotating speed stirring 1h after up to the organo-mineral complexing paint binder.
Embodiment 2
The preparation method of organo-mineral complexing paint binder is：
The mixed liquor 50g of sodium metasilicate and lithium metasilicate is taken, silane coupling agent 1g, ammonium salt stabilizer 0.5g, organic is added dropwise successively
Silicon defoaming agent 0.5g, dispersant 0.5g, waterproofing agent of organosilicon 3g and organic latex 3g are stirred in 20 DEG C of rotating speeds with 60rpm
Up to the organo-mineral complexing paint binder after 0.5h.
Embodiment 3
The preparation method of organo-mineral complexing paint binder is：
Potassium silicate 99g is taken, silane coupling agent 0.5g, ammonium salt stabilizer 1g, organic silicon defoamer 3g, dispersant are added dropwise successively
0.5g, waterproofing agent of organosilicon 0.5g and organic latex 50g, up to organic nothing after 30 DEG C of rotating speed stirring 2h with 100rpm
Machine composite coating base-material.
Embodiment 4
The preparation method of organo-mineral complexing paint binder is：
Lithium metasilicate 60g is taken, silane coupling agent 0.5g, ammonium salt stabilizer 1g, organic silicon defoamer 0.5g, dispersion are added dropwise successively
Agent 3g, waterproofing agent of organosilicon 0.5g and organic latex 20g, up to described organic after 25 DEG C of rotating speed stirring 1.5h with 80rpm
Inorganic compounding paint binder.
Embodiment 5
The preparation method of organo-mineral complexing paint binder is：
The mixed liquor 80g of sodium metasilicate, potassium silicate, lithium metasilicate is taken, silane coupling agent 0.5g, ammonium salt stabilizer are added dropwise successively
3g, organic silicon defoamer 0.5g, dispersant 0.5g, waterproofing agent of organosilicon 1g and organic latex 40g are turned at 28 DEG C with 70rpm
Up to the organo-mineral complexing paint binder after speed stirring 1h.
Performance detection
Take etc. organo-mineral complexing paint binder prepared by quality embodiment of the present invention 1-5, commercially available silicate solutions and
Organic latex the quality zinc powder such as takes to be configured to anticorrosive paint as filler, is denoted as coating 1-7, and to coating respectively as base-material
1-7 carries out performance detection, detection project and result such as table 1.
1 coating 1-7 performance detections project of table and result
As shown in Table 1, organic coating base-material and inorganic coating base are solved with organo-mineral complexing paint binder of the present invention
Expect the problem of stable composition difference, the advantages of having taken into account organic coating base-material and inorganic coating base-material, prepared anticorrosive paint,
There is higher weatherability, and adhesive force is high.
Above-described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
Claims (8)
1. a kind of organo-mineral complexing paint binder, which is characterized in that include the raw material of following parts by weight：Silicate mixed liquor
50-99 parts, latex 3-50 parts organic, 0.5-5 parts of auxiliary agent.
2. a kind of organo-mineral complexing paint binder according to claim 1, which is characterized in that the silicate mixed liquor
For sodium silicate solution, any one or several mixed solutions of potassium silicate solution, lithium metasilicate solution.
3. a kind of organo-mineral complexing paint binder according to claim 1 or 2, which is characterized in that the auxiliary agent is silicon
Alkane coupling agent, ammonium salt stabilizer, organic silicon defoamer, dispersant and waterproofing agent of organosilicon.
4. a kind of organo-mineral complexing paint binder according to claim 3, which is characterized in that the silane coupling agent,
The ammonium salt stabilizer, the organic silicon defoamer, the dispersant and the waterproofing agent of organosilicon weight ratio be 3:
1:0.5:0.5:0.5。
5. a kind of preparation method of organo-mineral complexing paint binder, which is characterized in that the preparation method is that：Take silicate mixed
Liquid is closed, auxiliary agent and organic latex is added dropwise successively in parts by weight, up to the organo-mineral complexing paint binder after being sufficiently stirred.
6. a kind of preparation method of organo-mineral complexing paint binder according to claim 5, which is characterized in that described to stir
The operation mixed is：0.5-2h is stirred in the 20-30 DEG C of rotating speed with 60-100rpm.
7. a kind of organo-mineral complexing paint binder is used for anticorrosion method for metallic surface, which is characterized in that the method is will
Paint binder and filler described in claim 1 are configured to coating application in metal surface after being sufficiently mixed.
8. a kind of organo-mineral complexing paint binder according to claim 7 is used for anticorrosion method for metallic surface, special
Sign is that the filler is one or two kinds of mixing of zinc powder, aluminium powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810353392.8A CN108659588A (en) | 2018-04-19 | 2018-04-19 | A kind of organo-mineral complexing paint binder and its preparation method and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810353392.8A CN108659588A (en) | 2018-04-19 | 2018-04-19 | A kind of organo-mineral complexing paint binder and its preparation method and application |
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| Publication Number | Publication Date |
|---|---|
| CN108659588A true CN108659588A (en) | 2018-10-16 |
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ID=63780608
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810353392.8A Pending CN108659588A (en) | 2018-04-19 | 2018-04-19 | A kind of organo-mineral complexing paint binder and its preparation method and application |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111040486A (en) * | 2019-12-26 | 2020-04-21 | 合肥华凌股份有限公司 | Hydrophilic easy-to-clean coating and preparation method and application thereof |
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| KR100816522B1 (en) * | 2006-12-21 | 2008-03-24 | (주)디피아이 홀딩스 | Aqueous anti-corrosive paint and method of forming paint layer using the same |
| CN105273454A (en) * | 2014-07-15 | 2016-01-27 | 中国科学院宁波材料技术与工程研究所 | Nanometer inorganic zinc-rich composite anticorrosive coating and preparation method thereof |
| CN106118149A (en) * | 2016-06-30 | 2016-11-16 | 无锡华东锌盾科技有限公司 | A kind of aqueous inorganic zinc-enriched coating and preparation method thereof |
| CN106221320A (en) * | 2016-08-07 | 2016-12-14 | 严致迪 | A kind of inorganic anti-corrosion paint adding composite modifier |
| CN107858025A (en) * | 2017-11-23 | 2018-03-30 | 上海市建筑科学研究院 | Waterborne inorganic einc-rich primer for anticorrosion of steel structure and preparation method thereof |
-
2018
- 2018-04-19 CN CN201810353392.8A patent/CN108659588A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100816522B1 (en) * | 2006-12-21 | 2008-03-24 | (주)디피아이 홀딩스 | Aqueous anti-corrosive paint and method of forming paint layer using the same |
| CN105273454A (en) * | 2014-07-15 | 2016-01-27 | 中国科学院宁波材料技术与工程研究所 | Nanometer inorganic zinc-rich composite anticorrosive coating and preparation method thereof |
| CN106118149A (en) * | 2016-06-30 | 2016-11-16 | 无锡华东锌盾科技有限公司 | A kind of aqueous inorganic zinc-enriched coating and preparation method thereof |
| CN106221320A (en) * | 2016-08-07 | 2016-12-14 | 严致迪 | A kind of inorganic anti-corrosion paint adding composite modifier |
| CN107858025A (en) * | 2017-11-23 | 2018-03-30 | 上海市建筑科学研究院 | Waterborne inorganic einc-rich primer for anticorrosion of steel structure and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111040486A (en) * | 2019-12-26 | 2020-04-21 | 合肥华凌股份有限公司 | Hydrophilic easy-to-clean coating and preparation method and application thereof |
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Application publication date: 20181016 |