CN106752533A - A kind of multifunctional coating auxiliary agent and multi-functional water-based coating - Google Patents
A kind of multifunctional coating auxiliary agent and multi-functional water-based coating Download PDFInfo
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- CN106752533A CN106752533A CN201611245015.XA CN201611245015A CN106752533A CN 106752533 A CN106752533 A CN 106752533A CN 201611245015 A CN201611245015 A CN 201611245015A CN 106752533 A CN106752533 A CN 106752533A
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- parts
- auxiliary agent
- agent
- multifunctional coating
- water
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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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
-
- 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
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Plant Pathology (AREA)
- Paints Or Removers (AREA)
Abstract
The present invention relates to technical field of coatings, and in particular to a kind of multifunctional coating auxiliary agent and multi-functional water-based coating.Technical scheme is as follows：Mainly include 32 parts of water, 16 parts of acrylic emulsion, 0.3 part of defoamer, 34 parts of multifunctional coating auxiliary agent, 0.8 part of antiseptic, 1 part of dispersant, 2 parts of anti-settling agent, 0.9 part of levelling agent, described anti-settling agent is by as follows into being grouped into：3 parts of castor oil, 0.5 2 parts of sodium chloride；Described antiseptic includes the raw material of following mass fraction：Polyurethane 0.5, shitosan 0.2,2 parts of shepherd's purse extract.Water paint disclosed by the invention is by nano liposomes of the addition rich in ferro element so that with certain fire-retardant and water-proof function while coating film forming is fast, the parcel of nano liposomes solves the problems, such as that di-iron trioxide solubility in coating is low.
Description
Technical field
The present invention relates to a kind of multifunctional coating auxiliary agent and multi-functional water-based coating, belong to technical field of coatings.
Background technology
Traditional industrial coating contains substantial amounts of organic solvent, and solvent is evaporated in construction and drying process, not only
Severe contamination environment, can also cause greatly harm to human health.According to statistics, steel product is vapored away in coating process
VOC total amounts account for the 20%-25% of global VOC total amounts, have become one of air primary pollution source.Therefore, with water-repellent preservation
Paint replacement solvent-borne type anticorrosive paint is applied to industrial antisepsis application, and the sustainable development to Chinese society and economy has very
Important realistic meaning.
Water paint currently used in the market, drying time is long when there is film forming mostly, and film elasticity is easily aging, hard
Hardness is bad, it is impossible to effectively protect the intensity of wall plaster bottom, so as to produce metope to ftracture, come off, not only influences building
It is attractive in appearance, and metope ftractures, the problems such as cause metope leak, while water soluble paint is subject to biological damage, due to bacterium
Generation depends on the environment of water, therefore, existing water soluble paint is easy to occur going mouldy mostly, to user bring it is many not
Just.
The content of the invention
For deficiency of the prior art, it is an object of the invention to provide a kind of multifunctional coating auxiliary agent and multifunctional aqueous
Coating, fast with film forming, hardness is high, the characteristics of wearability strong waterproof again.
Technical scheme is as follows：A kind of multifunctional coating auxiliary agent, its preparation method is as follows：
(1) 1 part of nanoscale ferric oxide powder is placed in after being heated 10 minutes in 55 DEG C of baking ovens and is mixed into asphalt mixtures modified by epoxy resin immediately
16 parts of fat, adds 0.3 part of SiO 2 powder after stirring, obtain mixed liquor；The particle diameter of ferric oxide powder is 50-
80nm；
(2) 0 part of phosphatidase 5,10 parts of cholesterol are dissolved in and oil phase is sufficiently mixed into 70 parts of phenmethylols, then step (1) is obtained
To mixed liquor be added in the oil phase and obtain multifunctional coating auxiliary agent within 30 hours through ultrasonic oscillation, this auxiliary agent is containing iron ion
Nano liposomes, the dissolubility of ferric oxide powder can be improved in the form of liposome.
The present invention is claimed a kind of water paint containing upper multifunctional coating auxiliary agent simultaneously, by the original of following mass fraction
Material composition：
32 parts of water
16 parts of acrylic emulsion
0.3 part of defoamer
3-4 parts of multifunctional coating auxiliary agent
0.8 part of antiseptic
1 part of dispersant
2 parts of anti-settling agent
0.9 part of levelling agent
Described anti-settling agent is by as follows into being grouped into：3 parts, sodium chloride 0.5-2 parts of castor oil；
Described antiseptic includes the raw material of following mass fraction：Polyurethane 0.5, shitosan 0.2,2 parts of shepherd's purse extract.
Described shepherd's purse extract is available, preferably, being purchased from Xi'an astronomical phenomena bioengineering Co., Ltd.
Further, the mass fraction of described multifunctional coating auxiliary agent is 3 parts.
Further, the mass fraction of sodium chloride is 1 part in described anti-settling agent.
Further, the water paint preparation method containing multifunctional coating auxiliary agent is as follows：
(1) acrylic emulsion is mixed with water；
(2) to antiseptic, levelling agent, multifunctional coating auxiliary agent, dispersant is sequentially added in step (1), stir 20 minutes；
(3) after the mixture for obtaining step (2) is stirred 10 minutes with the rotating speed of 1500rpm, defoamer, anti-settling is added
Agent, stirs, and filters and packages.
Beneficial effects of the present invention are as follows：
(1) water paint composition disclosed by the invention is reasonable, and low cost, the compatibility between each component is good, environmental-protecting performance
It is good；
(2) water paint disclosed by the invention is by nano liposomes of the addition rich in ferro element so that coating film forming is fast
While solve di-iron trioxide solubility in coating with certain fire-retardant and water-proof function, the parcel of nano liposomes
Low problem；
(3) although the carrier of liposomal form solves the di-iron trioxide low problem of the solubility in coating, but and its
His compatibility of raw material is low, easily produces layering and the problem using common antiseptic effect difference, therefore need to coordinate by castor-oil plant
The anti-settling agent of oil and sodium chloride composition is used together, and the present invention is prepared for being specially adapted for water paint of the present invention simultaneously
Antiseptic.
Specific embodiment
Technical scheme is further described with reference to specific embodiment, but the present invention is not with any shape
Formula is limited to embodiment content.Test method described in embodiment unless otherwise specified, is conventional method；Such as without special theory
Bright, the reagent and biomaterial are commercially obtained.Levelling agent, dispersant, defoamer are in following examples
This area any one.
Multifunctional coating auxiliary agent in following embodiments is prepared as follows and forms：(1) it is the three of 50nm by particle diameter
Aoxidize 1 gram of two iron powder be placed in 55 DEG C of baking ovens heat 10 minutes after be mixed into 16 grams of epoxy resin immediately, after stirring again plus
Enter 0.3 gram of SiO 2 powder, obtain mixed liquor；
(2) 0 gram of phosphatidase 5,10 grams of cholesterol are dissolved in and oil phase is sufficiently mixed into 70 grams of phenmethylols, then step (1) is obtained
To mixed liquor be added in the oil phase nano liposomes that obtain iron ion auxiliary agent for 30 hours through ultrasonic oscillation.
Embodiment 1
A kind of water paint is made up of following component：
32 grams of water
16 grams of acrylic emulsion
0.3 gram of defoamer
3 grams of multifunctional coating auxiliary agent
0.8 gram of antiseptic
1 gram of dispersant
2 grams of anti-settling agent
0.9 gram of levelling agent；
Described anti-settling agent is by as follows into being grouped into：3 grams of castor oil, 0.5 gram of sodium chloride；
Described antiseptic is by as follows into being grouped into：0.5 gram of polyurethane, 0.2 gram of shitosan, 2 grams of shepherd's purse extract.
The preparation method of described water paint is as follows：
(1) acrylic emulsion is mixed with water；
(2) to antiseptic, levelling agent, multifunctional coating auxiliary agent, dispersant is sequentially added in step (1), stir 20 minutes；
(3) after the mixture for obtaining step (2) is stirred 10 minutes with the rotating speed of 1500rpm, defoamer, anti-settling agent are added
And coalescents, stir, filter and package.
Embodiment 2
A kind of water paint is made up of following component：
32 grams of water
16 grams of acrylic emulsion
0.3 gram of defoamer
4 grams of multifunctional coating auxiliary agent
0.8 gram of antiseptic
1 gram of dispersant
2 grams of anti-settling agent
0.9 gram of levelling agent；
Described anti-settling agent is by as follows into being grouped into：3 grams of castor oil, 2 grams of sodium chloride；
Described antiseptic is by as follows into being grouped into：0.5 gram of polyurethane, 0.2 gram of shitosan, 2 grams of shepherd's purse extract.
The preparation method of described water paint is as follows：
(1) acrylic emulsion is mixed with water；
(2) to antiseptic, levelling agent, multifunctional coating auxiliary agent, dispersant is sequentially added in step (1), stir 20 minutes；
(3) after the mixture for obtaining step (2) is stirred 10 minutes with the rotating speed of 1500rpm, defoamer, anti-settling agent are added
And coalescents, stir, filter and package.
Embodiment 3
A kind of water paint is made up of following component：
32 grams of water
16 grams of acrylic emulsion
0.3 gram of defoamer
4 grams of multifunctional coating auxiliary agent
0.8 gram of antiseptic
1 gram of dispersant
2 grams of anti-settling agent
0.9 gram of levelling agent；
Described anti-settling agent is by as follows into being grouped into：3 grams of castor oil, 1 gram of sodium chloride；
Described antiseptic is by as follows into being grouped into：0.5 gram of polyurethane, 0.2 gram of shitosan, 2 grams of shepherd's purse extract.
The preparation method of described water paint is as follows：
(1) acrylic emulsion is mixed with water；
(2) to antiseptic, levelling agent, multifunctional coating auxiliary agent, dispersant is sequentially added in step (1), stir 20 minutes；
(3) after the mixture for obtaining step (2) is stirred 10 minutes with the rotating speed of 1500rpm, defoamer, anti-settling agent are added
And coalescents, stir, filter and package.
Embodiment 4
In addition to anti-settling agent is commercially available organobentonite in raw material, other are with embodiment 3 for the present embodiment.
Embodiment 5
In addition to antiseptic is the different thiophene mistake quinoline ketone of commercially available 5- chloro-2-methyls -3- in raw material, other are with implementation for the present embodiment
Example 3.
Performance test
The VOC content of above-mentioned coating is tested according to GB18582-2008, is tested according to GB1720, GB1728, GB1732
The adhesive force of above-mentioned coating, drying time and impact resistance, are entered using cell combustion method according to B1224-2005 to above-mentioned coating
Row fire resistance is tested, and the results are shown in Table 1.
Table 1
Bactericide is tested
Escherichia coli, black-koji mould even spread are had the slide of above-mentioned coating, through 0,5,15,30,60,120 hours
It is placed in physiological saline after being gently stained with bacterium solution with swab stick afterwards, is vibrated, take 0.5mL in culture dish, culture medium is added, in culture medium 48
Hour, number clump count is taken out, sterilizing rate is calculated according to formula：Sterilizing rate=(clump count after initial clump count-sterilization)/initial bacterium
Fall number × 100%, the results are shown in Table 2.
Table 2
By Tables 1 and 2 as can be seen that coating antibiosis fungicidal properties of the invention is good, environmental protection, film forming is fast, without additionally adding
Plus coalescents, cost is reduced, the present invention proposes a kind of new side for solving the poor problem of water paint difference of hardness, fire protecting performance
Case.
The present invention illustrates detailed process equipment of the invention and technological process by above-described embodiment, but the present invention is not
Above-mentioned detailed process equipment and technological process are confined to, that is, do not mean that the present invention has to rely on above-mentioned detailed process equipment and work
Skill flow could be implemented.Person of ordinary skill in the field it will be clearly understood that any improvement in the present invention, to product of the present invention
Addition, selection of concrete mode of the equivalence replacement and auxiliary element of each raw material etc., all fall within protection scope of the present invention and public affairs
Within the scope of opening.
Claims (5)
1. a kind of multifunctional coating auxiliary agent, it is characterised in that its preparation method is as follows：
(1) 1 part of nanoscale ferric oxide powder is placed in after being heated 10 minutes in 55 DEG C of baking ovens and is mixed into epoxy resin 16 immediately
Part, 0.3 part of SiO 2 powder is added after stirring, obtain mixed liquor；
(2) 0 part of phosphatidase 5,10 parts of cholesterol are dissolved in and oil phase is sufficiently mixed into 70 parts of phenmethylols, then step (1) is obtained
Mixed liquor obtains multifunctional coating auxiliary agent in 30 hours in being added to the oil phase through ultrasonic oscillation.
2. a kind of water paint of the multifunctional coating auxiliary agent containing described in claim 1, it is characterised in that by following mass fraction
Raw material composition：
32 parts of water
16 parts of acrylic emulsion
0.3 part of defoamer
3-4 parts of multifunctional coating auxiliary agent
0.8 part of antiseptic
1 part of dispersant
2 parts of anti-settling agent
0.9 part of levelling agent；
Described anti-settling agent is by as follows into being grouped into：3 parts, sodium chloride 0.5-2 parts of castor oil；
Described antiseptic includes the raw material of following mass fraction：0.5 part of polyurethane, 0.2 part of shitosan, 2 parts of shepherd's purse extract.
3. the water paint of multifunctional coating auxiliary agent is contained as claimed in claim 2, it is characterised in that described multifunctional coating
The mass fraction of auxiliary agent is 3 parts.
4. the water paint of multifunctional coating auxiliary agent is contained as claimed in claim 2, it is characterised in that chlorine in described anti-settling agent
The mass fraction for changing sodium is 1 part.
5. the water paint of multifunctional coating auxiliary agent is contained as claimed in claim 2, it is characterised in that preparation method is as follows：
(1) acrylic emulsion is mixed with water；
(2) to antiseptic, levelling agent, multifunctional coating auxiliary agent, dispersant is sequentially added in step (1), stir 20 minutes；
(3) after the mixture for obtaining step (2) is stirred 10 minutes with the rotating speed of 1500rpm, defoamer, anti-settling agent are added, is stirred
Mix uniform, filter and package.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611245015.XA CN106752533A (en) | 2016-12-29 | 2016-12-29 | A kind of multifunctional coating auxiliary agent and multi-functional water-based coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611245015.XA CN106752533A (en) | 2016-12-29 | 2016-12-29 | A kind of multifunctional coating auxiliary agent and multi-functional water-based coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106752533A true CN106752533A (en) | 2017-05-31 |
Family
ID=58928819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611245015.XA Pending CN106752533A (en) | 2016-12-29 | 2016-12-29 | A kind of multifunctional coating auxiliary agent and multi-functional water-based coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106752533A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1203931A (en) * | 1997-05-29 | 1999-01-06 | 惠普公司 | Liposomal ink compositions with water-insoluble dyes and pigments |
| CN1597801A (en) * | 2004-08-13 | 2005-03-23 | 中国广州分析测试中心 | Nano multifunctional coating additive |
| CN101486861A (en) * | 2008-01-18 | 2009-07-22 | 深圳市海川实业股份有限公司 | Environment friendly antibacterial waterborne paint and preparation thereof |
-
2016
- 2016-12-29 CN CN201611245015.XA patent/CN106752533A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1203931A (en) * | 1997-05-29 | 1999-01-06 | 惠普公司 | Liposomal ink compositions with water-insoluble dyes and pigments |
| CN1597801A (en) * | 2004-08-13 | 2005-03-23 | 中国广州分析测试中心 | Nano multifunctional coating additive |
| CN101486861A (en) * | 2008-01-18 | 2009-07-22 | 深圳市海川实业股份有限公司 | Environment friendly antibacterial waterborne paint and preparation thereof |
Non-Patent Citations (4)
| Title |
|---|
| 李东光: "《实用化工产品配方与制备（七）》", 30 June 2013, 中国纺织出版社 * |
| 王本祥: "《现代中药药理与临床》", 30 June 2004, 天津科技翻译出版公司 * |
| 王树强: "《涂料工艺 第三分册》", 31 March 1996, 化学工业出版社 * |
| 黄玉媛等: "《精细化工配方常用原料手册》", 31 March 1998, 广东科技出版社 * |
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Application publication date: 20170531 |