CN109486334A - Wooden boards environmental protection coating material - Google Patents
Wooden boards environmental protection coating material Download PDFInfo
- Publication number
- CN109486334A CN109486334A CN201811386696.0A CN201811386696A CN109486334A CN 109486334 A CN109486334 A CN 109486334A CN 201811386696 A CN201811386696 A CN 201811386696A CN 109486334 A CN109486334 A CN 109486334A
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- CN
- China
- Prior art keywords
- parts
- environmental protection
- titanium dioxide
- wooden boards
- coating material
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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
- C09D143/00—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 containing boron, silicon, phosphorus, selenium, tellurium, or a metal; Coating compositions based on derivatives of such polymers
- C09D143/04—Homopolymers or copolymers of monomers containing silicon
-
- 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
- C09D7/61—Additives non-macromolecular inorganic
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other 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
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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
- C08K2201/011—Nanostructured additives
-
- 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
Abstract
The invention proposes a kind of wooden boards environmental protection coating materials, according to the number of parts by weight, including following components: 55~75 parts of silicone acrylic emulsion, 30~40 parts of terpene resin, 25~35 parts of modified nano-titanium dioxide, 6~12 parts of ethyl acetate, 3~6 parts of dispersing agent, 0.6~1.8 part of thickener, 25~35 parts of filler and 40~60 parts of water；Wherein, modified nano-titanium dioxide is mainly prepared by nano-titanium dioxide, zinc ricinate and poly- acetimide.The environmental protection is good with wooden boards compatibility, and removal effect of formaldehyde is good.
Description
Technical field
The invention belongs to technical field of coatings, and in particular to a kind of wooden boards environmental protection coating material.
Background technique
Plate (sheetmaterial) is made as the flattened rectangular constructional material plate of normal size, is applied to building trade,
For making wall, ceiling or the component on floor.Also refer to metal plate made of forging, rolling or casting more.Be divided into thin plate, in
Plate, slab, special heavy plate, the flattened rectangular constructional material plate for being commonly made to normal size.Plate has: solid wood board, lumber core, bamboo are spelled
Plate, density board, decoration panel, thin core plate, finger-jointed plate, melamine plate, splash guard, plasterboard, cement plate, varnish board, particieboard
Deng.
Coating is a kind of common surface decoration material in the entitled paint of Chinese tradition or emulsion paint, in vehicle, dress
The fields such as decorations, military affairs, traffic, building have a wide range of applications.Wherein building coating is most common building materials, in entire coating city
Most of market share is occupied in.Traditional coating is usually made of film forming matter, pigments and fillers, solvent, auxiliary agent etc..Coating
As the common coating material in plate surface layer, service performance for plate and have great importance to the protection of plate.
Plate is used in furniture finishing, and house increasingly be unable to do without finishing, and owns " problem house " all more or less
There is the pollution of benzene homologues, these benzene homologues to be mainly derived from the release of organic matter in indoor decorating and refurnishing materials on ground.For example,
Some " problem hotels " are indoor there are still high benzene homologues level after completing to fit up 2-5, cause to occupy indoor occupant head
Pain, the malignant diseases such as apathetic depressed or even leukemogenesis seriously endanger the health of personnel.Nano-titanium dioxide
Safe and non-toxic, stable, long service life.Meanwhile nano-titanium dioxide also has good photocatalysis performance, can absorb ultraviolet light
And visible light, and excite generation electron-hole, electron-hole move to its surface and be present in nano-titanium dioxide surface
On water and oxygen interaction and generate have strong oxidizing property OH and strong reducing property O2-, these active groups can general
The toxic and harmful gas being adsorbed on nano-titanium dioxide surface such as formaldehyde, benzene and toluene etc. are thoroughly degraded to harmless small molecule
Compound.In addition, nano-titanium dioxide also has very strong killing effect to bacterium.However, directly by nanometer in existing coating
Titanium dioxide adds wherein as component, since dispersion performance is bad and the problems such as with plate binding force, its is caused to remove plate
Material effect of formaldehyde is very undesirable.
Summary of the invention
The present invention proposes a kind of wooden boards environmental protection coating material, and the environmental protection is good with wooden boards compatibility, removal formaldehyde effect
Fruit is good.
The technical scheme of the present invention is realized as follows:
A kind of wooden boards environmental protection coating material, according to the number of parts by weight, including following components:
55~75 parts of silicone acrylic emulsion, 30~40 parts of terpene resin, 25~35 parts of modified nano-titanium dioxide, ethyl acetate 6
~12 parts, 3~6 parts of dispersing agent, 0.6~1.8 part of thickener, 25~35 parts of filler and 40~60 parts of water；Wherein, the modification is received
Rice titanium dioxide is mainly prepared by nano-titanium dioxide, zinc ricinate and poly- acetimide.
Preferably, the modified nano-titanium dioxide preparation method the following steps are included:
1) nano-titanium dioxide is added to the water carry out ultrasonic disperse, then adds zinc ricinate and impregnate 2~3h, obtains
To suspension；
2) by the suspension heating water bath of step 1) to 50~60 DEG C, poly- acetimide is added, stir and evenly mix 40~
Then 60min is dried.
Preferably, the mass ratio of the nano-titanium dioxide and the zinc ricinate is 15~25:1, the castor-oil plant
The mass ratio of zinc oleate and the polyethyleneimine is 3~6:1.
Preferably, the dispersing agent is microcrystalline wax.
Preferably, the thickener is hydroxypropyl cellulose or hydroxyethyl cellulose.
Preferably, the filler is talcum powder or barium sulfate.
The preparation method of wooden boards environmental protection coating material of the present invention: said components are uniformly mixed according to the proportion.
Beneficial effects of the present invention:
It adds in the present invention and is mainly received by the modification that nano-titanium dioxide, zinc ricinate are prepared with poly- acetimide
Rice titanium dioxide, solves the problems, such as that nano zine oxide dispersion performance in matrix resin is poor, also enhances modified nano-silica
Change titanium and wooden boards compatibility, so that removal effect of formaldehyde is more preferable, more persistently.
Specific embodiment
Embodiment 1
The preparation method of modified nano-titanium dioxide the following steps are included:
1) nano-titanium dioxide is added to the water carry out ultrasonic disperse, then adds zinc ricinate and impregnate 2h, obtains
Suspension；
2) by the suspension heating water bath of step 1) to 60 DEG C, poly- acetimide is added, stirs and evenly mixs 40min, then
Drying.
The mass ratio of nano-titanium dioxide and zinc ricinate is 25:1, the quality of zinc ricinate and polyethyleneimine
The ratio between be 6:1.
Embodiment 2
The preparation method of modified nano-titanium dioxide the following steps are included:
1) nano-titanium dioxide is added to the water carry out ultrasonic disperse, then adds zinc ricinate and impregnate 3h, obtains
Suspension；
2) by the suspension heating water bath of step 1) to 50 DEG C, poly- acetimide is added, stirs and evenly mixs 60min, then
Drying.
The mass ratio of nano-titanium dioxide and zinc ricinate is 15:1, the quality of zinc ricinate and polyethyleneimine
The ratio between be 3:1.
Embodiment 3
A kind of wooden boards environmental protection coating material, according to the number of parts by weight, including following components:
65 parts of silicone acrylic emulsion, 35 parts of terpene resin, embodiment 2 10 parts of 30 parts of modified nano-titanium dioxide, ethyl acetate,
4 parts of microcrystalline wax, 1.2 parts of hydroxypropyl cellulose, 24 parts of barium sulfate and 50 parts of water.
Embodiment 4
A kind of wooden boards environmental protection coating material, according to the number of parts by weight, including following components:
55 parts of silicone acrylic emulsion, 32 parts of terpene resin, embodiment 18 parts of 25 parts of modified nano-titanium dioxide, ethyl acetate,
3 parts of microcrystalline wax, 0.6 part of hydroxypropyl cellulose, 20 parts of barium sulfate and 40 parts of water.
Embodiment 5
A kind of wooden boards environmental protection coating material, according to the number of parts by weight, including following components:
60 parts of silicone acrylic emulsion, 30 parts of terpene resin, embodiment 26 parts of 27 parts of modified nano-titanium dioxide, ethyl acetate,
6 parts of microcrystalline wax, 0.8 part of hydroxyethyl cellulose, 23 parts of talcum powder and 60 parts of water.
Embodiment 6
A kind of wooden boards environmental protection coating material, according to the number of parts by weight, including following components:
75 parts of silicone acrylic emulsion, 40 parts of terpene resin, embodiment 1 12 parts of 35 parts of modified nano-titanium dioxide, ethyl acetate,
5 parts of microcrystalline wax, 1.8 parts of hydroxyethyl cellulose, 30 parts of talcum powder and 50 parts of water.
Comparative example 1
A kind of wooden boards environmental protection coating material, according to the number of parts by weight, including following components:
65 parts of silicone acrylic emulsion, 35 parts of terpene resin, 30 parts of nano-titanium dioxide, 10 parts of ethyl acetate, 4 parts of microcrystalline wax,
1.2 parts of hydroxypropyl cellulose, 24 parts of barium sulfate and 50 parts of water.
Test example
The wooden boards of the wooden boards of embodiment 3~6 environmental protection coating material and comparative example 1 are respectively coated with environmental protection coating material
In on wooden boards, film forming thickness 100mm places 7d, is then tested for the property according to national standards, the results are shown in Table 1.
Table 1
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of wooden boards environmental protection coating material, which is characterized in that according to the number of parts by weight, including following components:
55~75 parts of silicone acrylic emulsion, 30~40 parts of terpene resin, 25~35 parts of modified nano-titanium dioxide, ethyl acetate 6~12
Part, 3~6 parts of dispersing agent, 0.6~1.8 part of thickener, 25~35 parts of filler and 40~60 parts of water；Wherein, the modified Nano two
Titanium oxide is mainly prepared by nano-titanium dioxide, zinc ricinate and poly- acetimide.
2. wooden boards environmental protection coating material according to claim 1, which is characterized in that the modified nano-titanium dioxide
Preparation method the following steps are included:
1) nano-titanium dioxide is added to the water carry out ultrasonic disperse, then adds zinc ricinate and impregnate 2~3h, is mixed
Suspension；
2) by the suspension heating water bath of step 1) to 50~60 DEG C, poly- acetimide is added, 40~60min is stirred and evenly mixed,
Then it dries.
3. wooden boards environmental protection coating material according to claim 2, which is characterized in that the nano-titanium dioxide with it is described
The mass ratio of zinc ricinate is 15~25:1, the mass ratio of the zinc ricinate and the polyethyleneimine is 3~
6:1。
4. wooden boards environmental protection coating material according to claim 1, which is characterized in that the dispersing agent is microcrystalline wax.
5. wooden boards environmental protection coating material according to claim 1, which is characterized in that the thickener is hydroxy propyl cellulose
Element or hydroxyethyl cellulose.
6. wooden boards environmental protection coating material according to claim 1, which is characterized in that the filler is talcum powder or sulphur
Sour barium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811386696.0A CN109486334A (en) | 2018-11-20 | 2018-11-20 | Wooden boards environmental protection coating material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811386696.0A CN109486334A (en) | 2018-11-20 | 2018-11-20 | Wooden boards environmental protection coating material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109486334A true CN109486334A (en) | 2019-03-19 |
Family
ID=65697132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811386696.0A Withdrawn CN109486334A (en) | 2018-11-20 | 2018-11-20 | Wooden boards environmental protection coating material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109486334A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111534225A (en) * | 2020-06-10 | 2020-08-14 | 杭州零云包装新材料有限公司 | Environment-friendly paint and preparation method thereof |
-
2018
- 2018-11-20 CN CN201811386696.0A patent/CN109486334A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111534225A (en) * | 2020-06-10 | 2020-08-14 | 杭州零云包装新材料有限公司 | Environment-friendly paint and preparation method thereof |
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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 |
Application publication date: 20190319 |
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| WW01 | Invention patent application withdrawn after publication |