CN109206966A - A kind of preparation method of weatherability high transparency flatting silica - Google Patents
A kind of preparation method of weatherability high transparency flatting silica Download PDFInfo
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- CN109206966A CN109206966A CN201811046841.0A CN201811046841A CN109206966A CN 109206966 A CN109206966 A CN 109206966A CN 201811046841 A CN201811046841 A CN 201811046841A CN 109206966 A CN109206966 A CN 109206966A
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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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/32—Radiation-absorbing paints
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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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/004—Reflecting paints; Signal paints
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- Life Sciences & Earth Sciences (AREA)
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- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
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Abstract
The present invention relates to a kind of preparation methods of weatherability high transparency flatting silica, belong to nano-powder technical field.The present invention first prepares nanometer silicon dioxide particle; cladding protection is carried out to nano silica by polyvinylpyrrolidone; nano silica is performed etching with sodium hydroxide; increase the surface roughness of silica; a large amount of light can be absorbed; and mirror-reflection is reduced, switch to diffusing reflection, improves the effect of delustring；After silica surface is coarse, hydroxy resin is grafted to nano-silica surface, keeps its surface-functionalized；The resin material of one layer of high transparency rub resistance is coated on its surface again at this time, so that flatting silica ensure that translucency while improving crocking resistance；Weatherability high transparency flatting silica prepared by the present invention has extinction effect good, and transparency is high, and the characteristics of good weatherability, has certain resistivity to injury is scraped.
Description
Technical field
The present invention relates to a kind of preparation methods of weatherability high transparency flatting silica, belong to nano-powder technical field.
Background technique
Flatting silica can be divided into oiliness flatting silica and aqueous flatting silica.It is widely used in emulsion paint, coating for internal and external wall, leather applies
Expect, in the multiple coatings system such as alkyd resin coating and Polyester Paint.Using in coating, paint, control film coated surface light that can be balanced
Anti-settling is played to pigments and fillers in pool, improves the feel of paint film, increases the wearability and mar-resistance of film, dry, deodorization,
Purify air, sound insulation, waterproof and heat-insulated, permeability.
Since in recent years, the coatings industry in China is in the ascendant, and coating total output also leaps to the forefront in the world, forms one
A industrial groups related to this actively promotes the technological revolution and development of traditional field of coating.High glaze in the meantime
The advantages that light coating is bright in colour with it, bright is well received by consumers, and coating is unified within considerable time
Market.But with the continuous improvement of people's living standards, one side consumer has felt the light coating film forming of high glaze
It is reflective than more serious afterwards, it is harmful to the eyes of people；The aesthetic standards of another aspect consumer increasingly tend to leisure, fashion and
It is personalized.The demand to flourish along with China's automobile and household electric appliances.These factors have led to people to soft
The demand of the coatings with low gloss finish of appearance sharply increases.Meanwhile but also the coating with extinction performance how is produced as coating
The problem of designers must be taken into consideration.
Existing silica flatting silica product technology, oil factor is in 250g/100g or more, so that be added in coating,
The viscosity of system is larger, and gel is easy to produce in dispersion process, so that dispersion is more difficult；The technology of existing flatting silica generally passes through tune
Whole grain diameter realizes preferable transparency, but declines the extinction effect of product.
Current silica flatting silica technology mainly has by the way that wax emulsion cladding, or addition silane coupling agent, titanium is added
Acid esters, aluminate coupling agent come modified to silica progress surface.The product of wax cladding is in use, and the wax on surface makes
It is easy to be precipitated by solvent in, the performance of coating is caused greatly to destroy；The product of titanate esters and Aluminate is due to refraction index
It is higher, so that its extinction effect weakens, transparency decline.
Traditional flatting silica mainly has following five class: paraffin, talcum powder, polyacrylamide, precipitated silica, without place
The fumed silica of reason.These five types of flatting silicas are primarily present following disadvantage: the transparency is bad, influences the color of coating itself
Pool；Adding proportion is excessive, and cost is excessively high；Scratch resistance can be bad；Dispersion performance is bad；It is affected to viscosity of the coating, it is unfavorable
In construction.Therefore, it need to develop that a kind of transparency is good, anti-scratch performance is good and the NEW TYPE OF COMPOSITE flatting silica of good dispersion.
Summary of the invention
The technical problems to be solved by the invention: poor for traditional flatting silica transparency now, dispersibility is bad and resistance to
The poor problem of performance is scratched, a kind of preparation method of weatherability high transparency flatting silica is provided.
In order to solve the above technical problems, the technical solution adopted by the present invention is that:
(1) it takes dehydrated alcohol, 0.8g/ml ammonium hydroxide and deionized water to be uniformly mixed, stirs 10min under the conditions of 30 DEG C, obtain molten
Liquid A；
(2) it takes dehydrated alcohol and ethyl orthosilicate to be uniformly mixed, obtains solution B；
(3) solution B is added drop-wise in solution A, stirs 12h, then heat to 80 DEG C, flow back 4h, stops reaction, is reacted
Liquid；
(4) 100 DEG C are heated to after taking polyvinylpyrrolidone and reaction solution to mix, 1h is kept the temperature, obtains suspension, stirred suspension
And 0.1g/ml sodium hydroxide solution is added thereto, it filters, filter residue deionized water is rinsed 5 ~ 8 times, after dry after 30min
Obtain silica dioxide granule；
(5) it takes toluene di-isocyanate(TDI), toluene and silica dioxide granule in 60 DEG C of stirred under nitrogen atmosphere 1h, obtains mixture A；
(6) mixture A is filtered, filter residue is successively rinsed 5 ~ 8 times with toluene and acetone respectively, modified is obtained after dry
Grain；
(7) it takes methyl methacrylate, butyl acrylate, hydroxypropyl acrylate and dimethylbenzene to be uniformly mixed, is heated to 60 DEG C, obtains
To mixed liquor；
(8) it keeps mixeding liquid temperature constant, modified particles, lauryl sodium sulfate and vinyltriethoxysilane is taken to be added to
It in mixed liquor, stirs evenly, and benzoyl peroxide is added dropwise into mixed liquor, keep the temperature 8h, obtain mixture B；
(9) mixture B is filtered, is rinsed filter residue 5 ~ 8 times with deionized water, obtain weatherability high transparency flatting silica after dry.
The mass ratio of step (1) dehydrated alcohol, ammonium hydroxide and deionized water is 30:1:10.
The mass ratio of step (2) dehydrated alcohol and ethyl orthosilicate is 10:9.
The mass ratio of step (3) polyvinylpyrrolidone, reaction solution and sodium hydroxide solution is 2:20:5.
The mass ratio of step (5) toluene di-isocyanate(TDI), toluene and silica dioxide granule is 5:30:1.
The mass ratio of step (6) toluene and acetone is 1:1.
Step (7) methyl methacrylate, butyl acrylate, hydroxypropyl acrylate and dimethylbenzene mass ratio be 5:
3:1:10。
The mass ratio of step (8) modified particles, lauryl sodium sulfate and vinyltriethoxysilane is 10:1:
1。
Step (8) drop rate is 2g/min, and time for adding is 10 ~ 20min.
The present invention is compared with other methods, and advantageous effects are:
(1) nanometer silicon dioxide particle is first prepared, cladding guarantor is then carried out to nano silica by polyvinylpyrrolidone
Shield forms protective layer, is formed on the way, is performed etching with sodium hydroxide to nano silica, and due to nanometer two in protective layer
Some places of silicon oxide surface are protected, so can etch nano-silica surface rugged, are increased
The surface roughness of silica is added, a large amount of light can have been absorbed, and reduce mirror-reflection, has switched to diffusing reflection, mention significantly
The high effect of delustring；
(2) after silica surface is coarse, it is modified, hydroxy resin is grafted to nano-silica surface,
Keep its surface-functionalized, substantially improves the dispersibility and compatibility of nano silica in the polymer；At this time again in its table
Bread covers the resin material of one layer of high transparency rub resistance, so that flatting silica ensure that light transmission while improving crocking resistance
Property, it is unlikely to influence the color of coating itself；Hydroxy resin can wherein play the role of gluing and buffering, reduce temperature pair
The influence of photoextinction；
(3) the weatherability high transparency flatting silica prepared by the present invention has extinction effect good, and transparency is high, and good weatherability
Feature has certain resistivity to injury is scraped.
Specific embodiment
300 ~ 600g dehydrated alcohol, 10 ~ 20g0.8g/ml ammonium hydroxide and 100 ~ 200g deionized water is taken to be uniformly mixed, at 30 DEG C
Under the conditions of stir 10min, obtain solution A；It takes 100 ~ 200g dehydrated alcohol and 90 ~ 180g ethyl orthosilicate to be uniformly mixed, obtains
Solution B；Solution B is added drop-wise in solution A, 12h is stirred, then heats to 80 DEG C, flow back 4h, stops reaction, obtains reaction solution；
100 DEG C are heated to after taking 20 ~ 40g polyvinylpyrrolidone and 200 ~ 400g reaction solution to mix, 1h is kept the temperature, obtains suspension, stir
It mixes suspension and 50 ~ 100g0.1g/ml sodium hydroxide solution is added thereto, filtered after 30min, filter residue is rushed with deionized water
It washes 5 ~ 8 times, obtains silica dioxide granule after dry；Take 50 ~ 100g toluene di-isocyanate(TDI), 300 ~ 600g toluene and 10 ~ 20g bis-
Silicon oxide particle obtains mixture A in 60 DEG C of stirred under nitrogen atmosphere 1h；Mixture A is filtered, filter residue is successively used
200g toluene and 200g acetone rinse 5 ~ 8 times respectively, obtain modified particles after dry；Take 50 ~ 100g methyl methacrylate, 30
~ 60g butyl acrylate, 10 ~ 20g hydroxypropyl acrylate and 100 ~ 200g dimethylbenzene are uniformly mixed, and are heated to 60 DEG C, are mixed
Liquid；It keeps mixeding liquid temperature constant, takes 10 ~ 20g modified particles, 1 ~ 2g lauryl sodium sulfate and 1 ~ 2g vinyl triethoxyl
Silane is added in mixed liquor, is stirred evenly, and benzoyl peroxide is added dropwise with the rate of 2g/min into mixed liquor, is added dropwise 10
~ 20min, then keeps the temperature 6h, obtains mixture B；Mixture B is filtered, is rinsed filter residue 5 ~ 8 times with 100g deionized water, it is dry
After obtain weatherability high transparency flatting silica.
It takes 300g dehydrated alcohol, 10g0.8g/ml ammonium hydroxide and 100g deionized water to be uniformly mixed, is stirred under the conditions of 30 DEG C
10min obtains solution A；It takes 100g dehydrated alcohol and 90g ethyl orthosilicate to be uniformly mixed, obtains solution B；Solution B is added drop-wise to
In solution A, 12h is stirred, then heats to 80 DEG C, flow back 4h, stops reaction, obtains reaction solution；Take 20g polyvinylpyrrolidone
100 DEG C are heated to after the mixing of 200g reaction solution, 1h is kept the temperature, obtains suspension, stirred suspension is simultaneously added thereto
50g0.1g/ml sodium hydroxide solution filters after 30min, and filter residue deionized water is rinsed 5 times, obtains silica after dry
Particle；Take 50 ~ 100g toluene di-isocyanate(TDI), 300g toluene and 10g silica dioxide granule in 60 DEG C of stirred under nitrogen atmosphere 1h,
Obtain mixture A；Mixture A is filtered, filter residue is successively rinsed 5 times with 200g toluene and 200g acetone respectively, it is dry
After obtain modified particles；Take 50g methyl methacrylate, 30g butyl acrylate, 10g hydroxypropyl acrylate and 100g dimethylbenzene
It is uniformly mixed, is heated to 60 DEG C, obtains mixed liquor；It keeps mixeding liquid temperature constant, takes 10g modified particles, 1g dodecyl sulphur
Sour sodium and 1g vinyltriethoxysilane are added in mixed liquor, are stirred evenly, and into mixed liquor with the rate of 2g/min
Benzoyl peroxide is added dropwise, 10min is added dropwise, then keeps the temperature 6h, obtains mixture B；Mixture B is filtered, with 100g deionization
Water rinses filter residue 5 times, obtains weatherability high transparency flatting silica after dry.
It takes 450g dehydrated alcohol, 15g0.8g/ml ammonium hydroxide and 150g deionized water to be uniformly mixed, is stirred under the conditions of 30 DEG C
10min obtains solution A；It takes 150g dehydrated alcohol and 135g ethyl orthosilicate to be uniformly mixed, obtains solution B；Solution B is added dropwise
Into solution A, 12h is stirred, then heats to 80 DEG C, flow back 4h, stops reaction, obtains reaction solution；Take 30g polyvinylpyrrolidine
100 DEG C are heated to after ketone and the mixing of 300g reaction solution, 1h is kept the temperature, obtains suspension, stirred suspension is simultaneously added thereto
75g0.1g/ml sodium hydroxide solution filters after 30min, and filter residue deionized water is rinsed 7 times, obtains silica after dry
Particle；Take 50 ~ 100g toluene di-isocyanate(TDI), 450g toluene and 15g silica dioxide granule in 60 DEG C of stirred under nitrogen atmosphere 1h,
Obtain mixture A；Mixture A is filtered, filter residue is successively rinsed 7 times with 200g toluene and 200g acetone respectively, it is dry
After obtain modified particles；Take 75g methyl methacrylate, 45g butyl acrylate, 15g hydroxypropyl acrylate and 150g dimethylbenzene
It is uniformly mixed, is heated to 60 DEG C, obtains mixed liquor；It keeps mixeding liquid temperature constant, takes 15g modified particles, 1.5g dodecyl
Sodium sulphate and 1.5g vinyltriethoxysilane are added in mixed liquor, are stirred evenly, and into mixed liquor with 2g/min's
Benzoyl peroxide is added dropwise in rate, and 15min is added dropwise, then keeps the temperature 6h, obtains mixture B；Mixture B is filtered, is gone with 100g
Ionized water rinses filter residue 7 times, obtains weatherability high transparency flatting silica after dry.
It takes 600g dehydrated alcohol, 20g0.8g/ml ammonium hydroxide and 200g deionized water to be uniformly mixed, is stirred under the conditions of 30 DEG C
10min obtains solution A；It takes 200g dehydrated alcohol and 180g ethyl orthosilicate to be uniformly mixed, obtains solution B；Solution B is added dropwise
Into solution A, 12h is stirred, then heats to 80 DEG C, flow back 4h, stops reaction, obtains reaction solution；Take 40g polyvinylpyrrolidine
100 DEG C are heated to after ketone and the mixing of 400g reaction solution, 1h is kept the temperature, obtains suspension, stirred suspension is simultaneously added thereto
100g0.1g/ml sodium hydroxide solution filters after 30min, and filter residue deionized water is rinsed 8 times, obtains titanium dioxide after dry
Silicon particle；Take 100g toluene di-isocyanate(TDI), 600g toluene and 20g silica dioxide granule in 60 DEG C of stirred under nitrogen atmosphere 1h,
Obtain mixture A；Mixture A is filtered, filter residue is successively rinsed 5 ~ 8 times with 200g toluene and 200g acetone respectively, is done
Modified particles are obtained after dry；Take 100g methyl methacrylate, 60g butyl acrylate, 20g hydroxypropyl acrylate and 200g diformazan
Benzene is uniformly mixed, and is heated to 60 DEG C, is obtained mixed liquor；It keeps mixeding liquid temperature constant, takes 20g modified particles, 2g dodecyl
Sodium sulphate and 2g vinyltriethoxysilane are added in mixed liquor, are stirred evenly, and into mixed liquor with the speed of 2g/min
Benzoyl peroxide is added dropwise in rate, and 20min is added dropwise, then keeps the temperature 6h, obtains mixture B；Mixture B is filtered, with 100g go from
Sub- water rinses filter residue 8 times, obtains weatherability high transparency flatting silica after dry.
Weatherability high transparency flatting silica prepared by the present invention and commercially available flatting silica are detected, specific testing result is as follows
Table table 1:
Resulting weatherability high transparency flatting silica is coated on wall, and test performance.
Antifriction performance: by standard GB/T1768-79, (89, test method is to use alcohol wear-resistant tester, adds 500g weight
Counterweight is infiltrated the alcohol of 99.7% concentration with white cotton, rubbed back and forth, and recording ink starts number when destroying.
Other performance, according to GA98-2005 standard testing, specifically:
1, water resistance: after 720h, coating does not crack, aliquation, falls off
2, alkali resistance: after 360h, coating does not crack, aliquation, falls off
Test result is shown in Table 1.
1 weatherability high transparency flatting silica performance characterization of table
Weatherability high transparency flatting silica prepared by the present invention as shown in Table 1, extinction effect is good, and transparency is high, and good weatherability, right
Scraping injury has certain resistivity, has a vast market foreground and application prospect.
Claims (9)
1. a kind of preparation method of weatherability high transparency flatting silica, which is characterized in that specific production step are as follows:
(1) it takes dehydrated alcohol, 0.8g/ml ammonium hydroxide and deionized water to be uniformly mixed, stirs 10min under the conditions of 30 DEG C, obtain molten
Liquid A；
(2) it takes dehydrated alcohol and ethyl orthosilicate to be uniformly mixed, obtains solution B；
(3) solution B is added drop-wise in solution A, stirs 12h, then heat to 80 DEG C, flow back 4h, stops reaction, is reacted
Liquid；
(4) 100 DEG C are heated to after taking polyvinylpyrrolidone and reaction solution to mix, 1h is kept the temperature, obtains suspension, stirred suspension
And 0.1g/ml sodium hydroxide solution is added thereto, it filters, filter residue deionized water is rinsed 5 ~ 8 times, after dry after 30min
Obtain silica dioxide granule；
(5) it takes toluene di-isocyanate(TDI), toluene and silica dioxide granule in 60 DEG C of stirred under nitrogen atmosphere 1h, obtains mixture A；
(6) mixture A is filtered, filter residue is successively rinsed 5 ~ 8 times with toluene and acetone respectively, modified is obtained after dry
Grain；
(7) it takes methyl methacrylate, butyl acrylate, hydroxypropyl acrylate and dimethylbenzene to be uniformly mixed, is heated to 60 DEG C, obtains
To mixed liquor；
(8) it keeps mixeding liquid temperature constant, modified particles, lauryl sodium sulfate and vinyltriethoxysilane is taken to be added to
It in mixed liquor, stirs evenly, and benzoyl peroxide is added dropwise into mixed liquor, keep the temperature 8h, obtain mixture B；
(9) mixture B is filtered, is rinsed filter residue 5 ~ 8 times with deionized water, obtain weatherability high transparency flatting silica after dry.
2. a kind of preparation method of weatherability high transparency flatting silica as described in claim 1, which is characterized in that step (1) institute
The mass ratio for stating dehydrated alcohol, ammonium hydroxide and deionized water is 30:1:10.
3. a kind of preparation method of weatherability high transparency flatting silica as described in claim 1, which is characterized in that step (2) institute
The mass ratio for stating dehydrated alcohol and ethyl orthosilicate is 10:9.
4. a kind of preparation method of weatherability high transparency flatting silica as described in claim 1, which is characterized in that step (3) institute
The mass ratio for stating polyvinylpyrrolidone, reaction solution and sodium hydroxide solution is 2:20:5.
5. a kind of preparation method of weatherability high transparency flatting silica as described in claim 1, which is characterized in that step (5) institute
The mass ratio for stating toluene di-isocyanate(TDI), toluene and silica dioxide granule is 5:30:1.
6. a kind of preparation method of weatherability high transparency flatting silica as described in claim 1, which is characterized in that step (6) institute
The mass ratio for stating toluene and acetone is 1:1.
7. a kind of preparation method of weatherability high transparency flatting silica as described in claim 1, which is characterized in that step (7) institute
The mass ratio for stating methyl methacrylate, butyl acrylate, hydroxypropyl acrylate and dimethylbenzene is 5:3:1:10.
8. a kind of preparation method of weatherability high transparency flatting silica as described in claim 1, which is characterized in that step (8) institute
The mass ratio for stating modified particles, lauryl sodium sulfate and vinyltriethoxysilane is 10:1:1.
9. a kind of preparation method of weatherability high transparency flatting silica as described in claim 1, which is characterized in that step (8) institute
Stating drop rate is 2g/min, and time for adding is 10 ~ 20min.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110054192A (en) * | 2019-05-06 | 2019-07-26 | 燕山大学 | A kind of extra small nano SiO 2 particle of monodisperse and preparation method thereof |
| CN115260712A (en) * | 2022-08-17 | 2022-11-01 | 融宝新材料科技(深圳)有限公司 | PET matte sheet and preparation method thereof |
| CN118027793A (en) * | 2024-01-25 | 2024-05-14 | 惠州德斯坤化工有限公司 | Water-based plastic replacing oil and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0989463B1 (en) * | 1998-09-24 | 2003-04-16 | Fuji Photo Film Co., Ltd. | Bottom anti-reflective coating material composition for photoresist and method of forming resist pattern |
| CN102719158A (en) * | 2011-12-16 | 2012-10-10 | 长兴化学工业股份有限公司 | Antireflective coating composition and method for preparing same |
| CN103113701A (en) * | 2013-01-31 | 2013-05-22 | 中科院广州化学有限公司 | Water-soluble anionic acrylic resin composition for extinction and preparation method thereof |
| CN103613702A (en) * | 2013-12-04 | 2014-03-05 | 中科院广州化学有限公司 | Aqueous multi-functional crylic acid extinction resin and preparation method thereof |
| CN108026411A (en) * | 2015-10-01 | 2018-05-11 | 关西涂料株式会社 | Coating composition |
-
2018
- 2018-09-08 CN CN201811046841.0A patent/CN109206966A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0989463B1 (en) * | 1998-09-24 | 2003-04-16 | Fuji Photo Film Co., Ltd. | Bottom anti-reflective coating material composition for photoresist and method of forming resist pattern |
| CN102719158A (en) * | 2011-12-16 | 2012-10-10 | 长兴化学工业股份有限公司 | Antireflective coating composition and method for preparing same |
| CN103113701A (en) * | 2013-01-31 | 2013-05-22 | 中科院广州化学有限公司 | Water-soluble anionic acrylic resin composition for extinction and preparation method thereof |
| CN103613702A (en) * | 2013-12-04 | 2014-03-05 | 中科院广州化学有限公司 | Aqueous multi-functional crylic acid extinction resin and preparation method thereof |
| CN108026411A (en) * | 2015-10-01 | 2018-05-11 | 关西涂料株式会社 | Coating composition |
Non-Patent Citations (2)
| Title |
|---|
| 王树强: "《涂料工艺 第三分册》", 31 March 1996, 化学工业出版社 * |
| 黄建辉等: "球型多孔二氧化硅吸附剂的制备和性能", 《材料研究学报》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110054192A (en) * | 2019-05-06 | 2019-07-26 | 燕山大学 | A kind of extra small nano SiO 2 particle of monodisperse and preparation method thereof |
| CN110054192B (en) * | 2019-05-06 | 2020-09-11 | 燕山大学 | Preparation method of monodisperse ultra-small silicon dioxide nanoparticles |
| CN115260712A (en) * | 2022-08-17 | 2022-11-01 | 融宝新材料科技(深圳)有限公司 | PET matte sheet and preparation method thereof |
| CN118027793A (en) * | 2024-01-25 | 2024-05-14 | 惠州德斯坤化工有限公司 | Water-based plastic replacing oil and preparation method thereof |
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