CN110041781A - A kind of kindergarten's furniture surface nano coating and preparation method thereof - Google Patents
A kind of kindergarten's furniture surface nano coating and preparation method thereof Download PDFInfo
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- CN110041781A CN110041781A CN201910273882.1A CN201910273882A CN110041781A CN 110041781 A CN110041781 A CN 110041781A CN 201910273882 A CN201910273882 A CN 201910273882A CN 110041781 A CN110041781 A CN 110041781A
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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
- C09D133/04—Homopolymers or copolymers of esters
-
- 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
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- 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
- 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
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/267—Magnesium carbonate
-
- 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
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- 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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
Landscapes
- 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)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of kindergarten's furniture surface nano coatings and preparation method thereof, the coating includes following raw material: 10-20 parts of nano-calcium carbonate magnesium, 1-10 parts of silane coupling agent, 10-20 parts of filler, 20-30 parts of epoxy resin, 1-3 parts of auxiliary agent, 1-5 parts of ethyl alcohol, 10-30 parts and acrylic emulsion 30-40 parts of deionized water.Since nano-calcium carbonate magnesium size is small, large specific surface area has good dispersibility, is capable of providing the performances such as coating mechanics, can effectively shield the spilling of formaldehyde in furniture；Nano coating of the invention has the effect of dry quick, high temperature resistant and can effectively shield formaldehyde.
Description
Technical field
The present invention relates to the preparation technical field of furniture surface coating material, in particular to a kind of kindergarten's furniture surface is received
Rice coating and preparation method thereof.
Background technique
Formaldehyde is the major pollutants of room air, is a kind of internationally recognized carcinogen, and harm to the human body is larger.Room
Interior formaldehyde is mainly derived from decorating and renovating material and furniture etc., especially for the kindergarten's furniture used to children, needs to guarantee
It is safe and reliable.
Currently, effective formaldehyde shielding action can be played using coating shield.
Summary of the invention
The technical problem to be solved in the present invention is to provide the men, kindergarten that one kind can effectively shield kindergarten's furniture formaldehyde
Has nano surface coating and preparation method thereof.
In order to solve the above-mentioned technical problem, the technical solution of the present invention is as follows:
A kind of kindergarten's furniture surface nano coating, including following raw material:
10-20 parts of nano-calcium carbonate magnesium, 1-10 parts of silane coupling agent, 10-20 parts of filler, 20-30 parts of epoxy resin, auxiliary agent 1-
3 parts, 1-5 parts of ethyl alcohol, 10-30 parts and acrylic emulsion 30-40 parts of deionized water.
Preferably, the auxiliary agent is at least one of dispersing agent, defoaming agent, preservative, levelling agent or neutralizer.
Preferably, the granular size of the nano-calcium carbonate magnesium is 2-10nm.
A kind of preparation method of kindergarten's furniture surface nano coating, includes the following steps:
(a) the 10-20 parts of nano-calcium carbonate magnesium is dissolved in the 1-5 parts of ethyl alcohol, is uniformly mixing to obtain the first mixture
For use；
(b) the 1-10 parts of silane coupling agent, 10-20 parts of fillers and 20-30 parts of epoxy resin are added described 10-30 parts
In deionized water, 300-800r/min stirs 20~30min, and it is stand-by to obtain the second mixture；
(c) the 1-3 parts of auxiliary agent is added in the 30-40 parts of acrylic emulsion, 300-800r/min stirring 10~
It is stand-by to obtain third mixture by 20min；
(d) first mixture and the second mixture are added in the third mixture, 500-1000r/min stirring
15~30min to get arrive kindergarten's furniture surface nano coating of the invention.
By adopting the above technical scheme, since nano-calcium carbonate magnesium size is small, large specific surface area has good dispersibility, energy
The performances such as coating mechanics are enough provided, the spilling of formaldehyde in furniture can be effectively shielded；In the molecular structure of silane coupling agent, one
End is the groups such as vinyl, amino, sulfydryl, and the other end is hydrolyzable group, such as alkoxy, and therefore, silane coupling agent was both
Chemical reaction or physical absorption can occur with the hydroxyl of filler surface, and can react with the strand of polymer, so as to
The interaction of enough reinforcing filler and polymeric matrix, further enhances the shield effectiveness of coating of the invention；Of the invention receives
Rice coating has the effect of dry quick, high temperature resistant and can effectively shield formaldehyde.
Detailed description of the invention
Fig. 1 is the performance test results figure of nano coating described in the embodiment of the present invention 1-3.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.It should be noted that for
The explanation of these embodiments is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, disclosed below
The each embodiment of the present invention involved in technical characteristic can be combined with each other as long as they do not conflict with each other.
Embodiment 1
A kind of kindergarten's furniture surface nano coating, including following raw material:
It 15 parts of nano-calcium carbonate magnesium, 5 parts of silane coupling agent, 15 parts of filler, 25 parts of epoxy resin, 2 parts of auxiliary agent, 3 parts of ethyl alcohol, goes
20 parts and 35 parts of acrylic emulsion of ionized water.Preferably, the auxiliary agent is dispersing agent, defoaming agent, preservative, levelling agent or neutralization
At least one of agent.Preferably, the granular size of the nano-calcium carbonate magnesium is 2-10nm.Raw material of the invention can all pass through city
It sells and buys.
A kind of preparation method of kindergarten's furniture surface nano coating, includes the following steps:
(a) 15 parts of nano-calcium carbonate magnesium is dissolved in 3 parts of ethyl alcohol, it is stand-by is uniformly mixing to obtain the first mixture；
(b) 5 parts of silane coupling agents, 15 parts of fillers and 25 parts of epoxy resin are added in 20 parts of deionized waters,
500r/min stirs 25min, and it is stand-by to obtain the second mixture；
(c) 2 parts of auxiliary agents are added in 35 parts of acrylic emulsions, 500r/min stirs 15min, and it is mixed to obtain third
It is stand-by to close object；
(d) first mixture and the second mixture are added in the third mixture, 800r/min stirring
20min to get arrive kindergarten's furniture surface nano coating of the invention.
Embodiment 2
A kind of kindergarten's furniture surface nano coating, including following raw material:
It 10 parts of nano-calcium carbonate magnesium, 1 part of silane coupling agent, 10 parts of filler, 20 parts of epoxy resin, 1 part of auxiliary agent, 1 part of ethyl alcohol, goes
10 parts and 30 parts of acrylic emulsion of ionized water.Preferably, the auxiliary agent is dispersing agent, defoaming agent, preservative, levelling agent or neutralization
At least one of agent.Preferably, the granular size of the nano-calcium carbonate magnesium is 2-10nm.Raw material of the invention can all pass through city
It sells and buys.
A kind of preparation method of kindergarten's furniture surface nano coating, includes the following steps:
(a) 10 parts of nano-calcium carbonate magnesium is dissolved in 1 part of ethyl alcohol, it is stand-by is uniformly mixing to obtain the first mixture；
(b) 1 part of silane coupling agent, 10 parts of fillers and 20 parts of epoxy resin are added in 10 parts of deionized waters,
300r/min stirs 20min, and it is stand-by to obtain the second mixture；
(c) 1 part of auxiliary agent is added in 30 parts of acrylic emulsions, 300r/min stirs 10min, and it is mixed to obtain third
It is stand-by to close object；
(d) first mixture and the second mixture are added in the third mixture, 500r/min stirring
15min to get arrive kindergarten's furniture surface nano coating of the invention.
Embodiment 3
A kind of kindergarten's furniture surface nano coating, including following raw material:
20 parts of nano-calcium carbonate magnesium, 10 parts of silane coupling agent, 20 parts of filler, 30 parts of epoxy resin, 3 parts of auxiliary agent, 5 parts of ethyl alcohol,
30 parts and 40 parts of acrylic emulsion of deionized water.Preferably, the auxiliary agent be dispersing agent, defoaming agent, preservative, levelling agent or in
At least one of with agent.Preferably, the granular size of the nano-calcium carbonate magnesium is 2-10nm.Raw material of the invention can all pass through
It is commercially available to buy.
A kind of preparation method of kindergarten's furniture surface nano coating, includes the following steps:
(a) 20 parts of nano-calcium carbonate magnesium is dissolved in 5 parts of ethyl alcohol, it is stand-by is uniformly mixing to obtain the first mixture；
(b) 10 parts of silane coupling agents, 20 parts of fillers and 30 parts of epoxy resin are added in 30 parts of deionized waters,
800r/min stirs 30min, and it is stand-by to obtain the second mixture；
(c) 3 parts of auxiliary agents are added in 40 parts of acrylic emulsions, 800r/min stirs 20min, and it is mixed to obtain third
It is stand-by to close object；
(d) first mixture and the second mixture are added in the third mixture, 1000r/min stirring
30min to get arrive kindergarten's furniture surface nano coating of the invention.
Embodiment 4
The embodiment of the present invention 1-3 nano coating being prepared is sprayed on wood based panel, various aspects of performance, knot are tested
Fruit as shown in Figure 1: nano coating of the invention have the effect of it is dry quickly, high temperature resistant and can effectively shield formaldehyde.
In conjunction with attached drawing, the embodiments of the present invention are described in detail above, but the present invention is not limited to described implementations
Mode.For a person skilled in the art, in the case where not departing from the principle of the invention and spirit, to these embodiments
A variety of change, modification, replacement and modification are carried out, are still fallen in protection scope of the present invention.
Claims (4)
1. a kind of kindergarten's furniture surface nano coating, it is characterised in that: including following raw material:
10-20 parts of nano-calcium carbonate magnesium, 1-10 parts of silane coupling agent, 10-20 parts of filler, 20-30 parts of epoxy resin, 1-3 parts of auxiliary agent,
1-5 parts of ethyl alcohol, 10-30 parts and acrylic emulsion 30-40 parts of deionized water.
2. furniture surface nano coating in kindergarten's according to claim 1, it is characterised in that: the auxiliary agent be dispersing agent,
At least one of defoaming agent, preservative, levelling agent or neutralizer.
3. furniture surface nano coating in kindergarten's according to claim 1, it is characterised in that: of the nano-calcium carbonate magnesium
Grain size is 2-10nm.
4. a kind of preparation method of kindergarten's furniture surface nano coating as described in claim 1-3, it is characterised in that: including
Following steps:
(a) the 10-20 parts of nano-calcium carbonate magnesium is dissolved in the 1-5 parts of ethyl alcohol, it is stand-by is uniformly mixing to obtain the first mixture；
(b) by the 1-10 parts of silane coupling agent, 10-20 parts of fillers and 20-30 parts of epoxy resin be added described 10-30 parts go from
In sub- water, 300-800r/min stirs 20~30min, and it is stand-by to obtain the second mixture；
(c) the 1-3 parts of auxiliary agent being added in the 30-40 parts of acrylic emulsion, 300-800r/min stirs 10~20min,
It is stand-by to obtain third mixture；
(d) first mixture and the second mixture are added in the third mixture, 500-1000r/min stirring 15~
30min to get arrive kindergarten's furniture surface nano coating of the invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910273882.1A CN110041781A (en) | 2019-04-07 | 2019-04-07 | A kind of kindergarten's furniture surface nano coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910273882.1A CN110041781A (en) | 2019-04-07 | 2019-04-07 | A kind of kindergarten's furniture surface nano coating and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110041781A true CN110041781A (en) | 2019-07-23 |
Family
ID=67276274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910273882.1A Pending CN110041781A (en) | 2019-04-07 | 2019-04-07 | A kind of kindergarten's furniture surface nano coating and preparation method thereof |
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| Country | Link |
|---|---|
| CN (1) | CN110041781A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110095227A1 (en) * | 2008-06-27 | 2011-04-28 | Gregor Herth | Retarded superabsorbent polymers |
| CN102286233A (en) * | 2011-09-10 | 2011-12-21 | 中国十七冶集团有限公司 | Nano-modified elastic coating with high stain resistance and preparation method thereof |
| CN105086341A (en) * | 2015-09-14 | 2015-11-25 | 苏州法斯特信息科技有限公司 | Flame retardant and toughened polyformaldehyde composite material and preparation method thereof |
| CN205473532U (en) * | 2016-04-09 | 2016-08-17 | 台州市万胜涂料有限公司 | A scribble layer structure for children's toys surface |
| CN107189596A (en) * | 2017-08-02 | 2017-09-22 | 合肥广民建材有限公司 | A kind of heat-preservation building paint containing nanoparticle and preparation method thereof |
| CN107325666A (en) * | 2016-04-30 | 2017-11-07 | 孙宽林 | A kind of anticorrosive paint of the derivatives resin of vinegar containing propylene and magnesium carbonate |
| CN107434937A (en) * | 2016-05-25 | 2017-12-05 | 陈镜霞 | A kind of nano-calcium carbonate magnesium composite coating for external wall |
-
2019
- 2019-04-07 CN CN201910273882.1A patent/CN110041781A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110095227A1 (en) * | 2008-06-27 | 2011-04-28 | Gregor Herth | Retarded superabsorbent polymers |
| CN102286233A (en) * | 2011-09-10 | 2011-12-21 | 中国十七冶集团有限公司 | Nano-modified elastic coating with high stain resistance and preparation method thereof |
| CN105086341A (en) * | 2015-09-14 | 2015-11-25 | 苏州法斯特信息科技有限公司 | Flame retardant and toughened polyformaldehyde composite material and preparation method thereof |
| CN205473532U (en) * | 2016-04-09 | 2016-08-17 | 台州市万胜涂料有限公司 | A scribble layer structure for children's toys surface |
| CN107325666A (en) * | 2016-04-30 | 2017-11-07 | 孙宽林 | A kind of anticorrosive paint of the derivatives resin of vinegar containing propylene and magnesium carbonate |
| CN107434937A (en) * | 2016-05-25 | 2017-12-05 | 陈镜霞 | A kind of nano-calcium carbonate magnesium composite coating for external wall |
| CN107189596A (en) * | 2017-08-02 | 2017-09-22 | 合肥广民建材有限公司 | A kind of heat-preservation building paint containing nanoparticle and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20190723 |