CN106380974A - Nano silica sol modified acrylic acid finishing varnish and preparation method thereof - Google Patents
Nano silica sol modified acrylic acid finishing varnish and preparation method thereof Download PDFInfo
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- CN106380974A CN106380974A CN201610771889.2A CN201610771889A CN106380974A CN 106380974 A CN106380974 A CN 106380974A CN 201610771889 A CN201610771889 A CN 201610771889A CN 106380974 A CN106380974 A CN 106380974A
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- nano silica
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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
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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
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
- C09D5/1662—Synthetic film-forming substance
- C09D5/1668—Vinyl-type polymers
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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
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1687—Use of special additives
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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
- C08K2201/011—Nanostructured additives
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- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- 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)
- Paints Or Removers (AREA)
Abstract
The invention discloses a nano silica sol modified acrylic acid finishing varnish and a preparation method. The invention provides a nano silica sol modified acrylic acid finishing varnish. The nano silica sol modified acrylic acid finishing varnish is composed of the following components in percentage by weight: 15 to 25% of acrylic emulsion, 35 to 45% of nano silica sol, 0.1 to 0.15% of base material wetting agent, 0.1 to 0.15% of antifoaming agent, 0.2 to 0.3% of antiseptic, 0.05 to 0.15% of cellulose, 0.1 to 0.2% of pH conditioning agent, 0.75 to 1.5% of film forming auxiliary agent, and 37 to 40% of water. The provided finishing varnish is energy saving and environment-friendly, the hydrophobic property and water resistant performance are good, the coating hardness can reach 2h, the hardness is high, the light transmittance is not less than 90%, the transparency is high, the contact angle is not less than 120 degrees, the anti-aging and contamination resistant performance is excellent, and the contamination resistant performance is not greater than 6%.
Description
Technical field
The invention belongs to paint field is and in particular to a kind of Nano silica sol modified acroleic acid finishing varnish and its preparation side
Method.
Background technology
According to the statistics made by the departments concerned, the city of China nearly 50% pollution of more than moderate, and wherein 18% city occurs
Serious pollution, atmosphere pollution layer covers the area in the whole nation 15%.It is estimated that the economic loss that China causes because of pollution every year is about
For 200,000,000,000 yuan.These increasingly severe hazes, oiliness haze, industrial waste gas, vehicle exhaust, acid rain are to skin band
Carry out many pollution problems, leverage aesthetic property, feature and the durability of building.
With the popularization and application of China's exterior wall sand textured coating, increasing real estate company tends to exterior wall sand wall-like and applies
Layer effect, to lift the taste of building, but coating stain resistant scarce capacity is the shortcoming of conventional outer wall coating generally existing,
Affect China's exterior wall true stone paint to a certain extent, the popularization and application of the sand textured coating such as texture coating.
True mineral varnish on the market at present, texture coating product workability is more or less the same, but coating quality difference is more, main
Reason is wanted to be true mineral varnish, the sand textured coating surface effect such as texture paint is uneven, hair side effect, easily fall ash, therefore cover is clear
Paint the inevitable choice promoted the use of for these coating, common finishing varnish product is commonly pure third, or ordinary silicon
Third system, to staiing, effect suppression is inconspicuous, causes coating to grow dim.
Content of the invention
In order to solve problems of the prior art, the invention provides a kind of Nano silica sol of water-tolerant is modified
Acrylic acid finishing varnish and preparation method thereof.
For achieving the above object, the present invention adopts the following technical scheme that：A kind of Nano silica sol modified propylene of the present invention
Sour finishing varnish, composed of the following components by weight percentage
Further, described acrylic emulsion be soap-free polymerization silicone acrylic emulsion, solid content in 46%-48%, minimum film forming
Temperature is 22 ± 2 DEG C, and particle diameter is 0.1-0.2um.Soap-free polymerization silicone acrylic emulsion of the present invention is known product, commercially available bar
Moral enrichment group, such as RS996AD.
Further, described Nano silica sol is nano silica gel dispersion.Described Nano silica sol is slightly biased alkalescence, water
Scattered silica sols dispersion, content 30%, particle diameter 14nm, and particle surface carry a small amount of negative electrical charge；As
Further, described substrate wetting agents are polyether siloxane copolymer.As tego245.
Further, described defoamer be polysiloxane-polyether copolymer type of latex type, any one in mineral oils.
As peaceful A10 in section.
Further, described preservative is Kathon CG class preservative.RS as Sol.
Further, described cellulose is hydrophobically modified hydroxyethyl cellulose.EBM500.
Further, described pH adjusting agent is organosilicon；It is with methyl silanol potassium as main component, there is wetting action
Extraordinary organosilicon.As watt gram BS198.
Further, the boiling point of described coalescents is 255 DEG C of 12 carbon compounds.Selected from neat Tracie Ruiz-Conforto graceful special type chemical industry
Co., Ltd, such coalescents can TEXANOL.
The preparation method of Nano silica sol modified acroleic acid finishing varnish of the present invention, comprises the steps：
The water of precise is added in dispersion cylinder, opens stirring to middling speed state, be slowly added cellulose, stir 2-
3min, adds pH value regulator, stirs 3-5min, then sequentially adds the Nano silica sol in formula, reduction rotating speed to 400-
600r/min, mixing time is 3-5min, wetting agent, acrylic emulsion, coalescents, defoamer, and preservative stirs 3-5min
Afterwards, by water rate control final viscosity be 15-20s, viscosity in terms of applying -4 glasss, temperature be 25 ± 2 DEG C, prepared Nano silica sol changes
Property acrylic acid finishing varnish.
Further, in step (1), described middling speed state is 700-1000r/min.
Beneficial effect：Energy-conserving and environment-protective of the present invention, hydrophobicity is good.Not only possess coating hardness and reach 2h, hardness is high, light transmittance
>=90%, transparency is high, and contact angle >=120 ° do not detect VOC content, have prominent ageing-resistant performance, ageing time simultaneously
>=1000h, anti-fouling performance is good, stain resistance≤6%.Convenient for production, also adopt independent raw material choosing method, make coating
Without propane diols or ethylene glycol, can be used for exterior wall concrete, true mineral varnish, the surface such as texture coating.
Compared with prior art, the invention has the advantages that：
(1) employ Nano silica sol and instead of part acrylic acid emulsion, Nano silica sol particle diameter is only 14nm, with water
Point volatilization, Ludox is incorporated into by very strong surface energy to be had the high rigidity of silicon oxygen bond and slightly has negative electrical charge coating,
Thus improve case hardness and the hydrophobicity of coating, stain resistance, and Ludox particle diameter being more or less the same with hydrone gap, permissible
Ensure that coating has the excellent transparency.
(2) cellulose is dissolved, be subsequently adding Nano silica sol, surface modification is carried out to Ludox, prevent silicon molten
Particulate matter in the uneven and rear interpolation cellulose of glue surface charge distribution.Promoted by adding methyl silanol potassium and substrate wetting agents
The HLB value of system and pH balance, prevent De-emulsification flocculent phenomenon, thus obtaining stable varnish.
(3) employ methyl silanol potassium and pass through ionization, generate hydroxyl particle, reach pH value 8.5-9.5, and methyl silicon
Potassium alcoholate molecule is little, and after self-crosslinking, coating surface forms the polymer substance of hydrophobic, thus improving the hydrophobicity of coating further.Remove
Outside this, Nano silica sol modified acroleic acid finishing varnish is provided simultaneously with surface negative charge, greatly reduces pollutants in air
Absorption to coating, thus ensure excellent stain resistance.
(4) present invention obtains the ageing-resistant time to reach 1000h non-foaming, does not peel off, shows that this varnish has more clear
Paint has longer service life.The present invention contrasts in water-water surface applications and stone material, and 60 ° of gloss can reach 5.6, permissible
Adapt to more imitative bush-hammered face stone material coating surfaces, reach natural effect true to nature.
Brief description
Fig. 1 is the hydrophobic photo of test on paper of the present invention；
Fig. 2 is the photo of the resistance to water contrast of the present invention, and A is the not photo using the present invention, and B is the photograph using the present invention
Piece.
Specific embodiment
For making the object, technical solutions and advantages of the present invention clearer, oppose this below in conjunction with specific embodiment
Invention is described in further detail.
Embodiment 1
As shown in figure 1, the hydrophobic photo for test on paper of the present invention；Contact angle all can reach 120 °, surface
Coating surface has lower surface tension, and hydrophobic effect is higher；As shown in Fig. 2 the photo of the resistance to water contrast for the present invention,
A is the not photo using the present invention, and B is the photo using the present invention.The water resistance of the present invention projects, and soaks and occurs without for 10 days
Water-white phenomenon, shows that this varnish surface has more prominent water resistance, the condition of being adapted to compares under harsh environment.
A kind of Nano silica sol modified acroleic acid finishing varnish of the present invention, composed of the following components by weight percentage：
Described acrylic emulsion is soap-free polymerization silicone acrylic emulsion, and 46%, MFT is 20 DEG C to solid content, particle
A diameter of 0.10um.Soap-free polymerization silicone acrylic emulsion of the present invention is known product, commercially available Ahmedabad enrichment group, such as RS996AD.
Described Nano silica sol is nano silica gel dispersion.Described Nano silica sol is slightly biased alkalescence, water is scattered receives
Rice colloidal silicon dispersion, content 30%, particle diameter 14nm, and particle surface carries a small amount of negative electrical charge；As
Described substrate wetting agents are polyether siloxane copolymer.As tego245.
Described defoamer is polysiloxane-polyether copolymer type of latex type, any one in mineral oils.As section is peaceful
A10.
Described preservative is Kathon CG class preservative.RS as Sol.
Described cellulose is hydrophobically modified hydroxyethyl cellulose.EBM500.
Described pH adjusting agent is organosilicon；It is with methyl silanol potassium as main component, the special type with wetting action is organic
Silicon.As watt gram BS198.
The boiling point of described coalescents is 255 DEG C of 12 carbon compounds.Selected from neat Tracie Ruiz-Conforto graceful special type Chemical Co., Ltd.,
Such coalescents can TEXANOL.
The preparation method of Nano silica sol modified acroleic acid finishing varnish of the present invention, comprises the steps：
The water of precise is added in dispersion cylinder, opens stirring to middling speed state, described middling speed state is 700r/min.
It is slowly added cellulose, stirs 2min, add pH value regulator, stir 5min, then sequentially add the nano silicasol in formula
Glue, reduces rotating speed to 500r/min, mixing time is 3min, wetting agent, acrylic emulsion, coalescents, defoamer is anti-corrosion
Agent, after stirring 5min, is 15s by water rate control final viscosity, and in terms of applying -4 glasss, temperature is 27 DEG C to viscosity, prepared nano-silicon
Sol-gel modified acrylic acid finishing varnish.
Embodiment 2
Embodiment 2 is with the difference of embodiment 1：A kind of Nano silica sol modified acroleic acid finishing varnish of the present invention,
Composed of the following components by weight percentage：
Described acrylic emulsion is soap-free polymerization silicone acrylic emulsion, and 47%, MFT is 24 DEG C to solid content, particle
A diameter of 0.15um.Soap-free polymerization silicone acrylic emulsion of the present invention is known product, commercially available Ahmedabad enrichment group, such as RS996AD.
Described Nano silica sol is nano silica gel dispersion.Described Nano silica sol is slightly biased alkalescence, water is scattered receives
Rice colloidal silicon dispersion, content 30%, particle diameter 14nm, and particle surface carries a small amount of negative electrical charge；As
Described substrate wetting agents are polyether siloxane copolymer.As tego245.
Described defoamer is mineral oils.Described preservative is Kathon CG class preservative.RS as Sol.
Described cellulose is hydrophobically modified hydroxyethyl cellulose.EBM500.
Described pH adjusting agent is organosilicon；It is with methyl silanol potassium as main component, the special type with wetting action is organic
Silicon.As watt gram BS198.
The boiling point of described coalescents is 255 DEG C of 12 carbon compounds.Selected from neat Tracie Ruiz-Conforto graceful special type Chemical Co., Ltd.,
Such coalescents can TEXANOL.
The preparation method of Nano silica sol modified acroleic acid finishing varnish of the present invention, comprises the steps：
The water of precise is added in dispersion cylinder, opens stirring to middling speed state, described middling speed state is 1000r/
min.It is slowly added cellulose, stirs 2.5min, add pH value regulator, stir 3min, then sequentially add receiving in formula
Rice Ludox, reduces rotating speed to 600r/min, mixing time is 5min, wetting agent, acrylic emulsion, coalescents, defoamer,
Preservative, after stirring 4min, is 18s by water rate control final viscosity, and in terms of applying -4 glasss, temperature is 25 DEG C to viscosity, is obtained and receives
The silica sol modified acrylic acid finishing varnish of rice.
Embodiment 3
Embodiment 3 is with the difference of embodiment 1：A kind of Nano silica sol modified acroleic acid finishing varnish of the present invention,
Composed of the following components by weight percentage：
Described acrylic emulsion is soap-free polymerization silicone acrylic emulsion, and 48%, MFT is 22 DEG C to solid content, particle
A diameter of 0.2um.Soap-free polymerization silicone acrylic emulsion of the present invention is known product, commercially available Ahmedabad enrichment group, such as RS996AD.
Described Nano silica sol is nano silica gel dispersion.Described Nano silica sol is slightly biased alkalescence, water is scattered receives
Rice colloidal silicon dispersion, content 30%, particle diameter 14nm, and particle surface carries a small amount of negative electrical charge；As
Described substrate wetting agents are polyether siloxane copolymer.As tego245.
Described defoamer is polysiloxane-polyether copolymer type of latex type.As peaceful A10 in section.
Described preservative is Kathon CG class preservative.RS as Sol.
Described cellulose is hydrophobically modified hydroxyethyl cellulose.EBM500.
Described pH adjusting agent is organosilicon；It is with methyl silanol potassium as main component, the special type with wetting action is organic
Silicon.As watt gram BS198.
The boiling point of described coalescents is 255 DEG C of 12 carbon compounds.Selected from neat Tracie Ruiz-Conforto graceful special type Chemical Co., Ltd.,
Such coalescents can TEXANOL.
The preparation method of Nano silica sol modified acroleic acid finishing varnish of the present invention, comprises the steps：
The water of precise is added in dispersion cylinder, opens stirring to middling speed state, described middling speed state is 900r/min.
It is slowly added cellulose, stirs 3min, add pH value regulator, stir 4min, then sequentially add the nano silicasol in formula
Glue, reduces rotating speed to 400r/min, mixing time is 4min, wetting agent, acrylic emulsion, coalescents, defoamer is anti-corrosion
Agent, after stirring 3min, is 20s by water rate control final viscosity, and in terms of applying -4 glasss, temperature is 23 DEG C to viscosity, prepared nano-silicon
Sol-gel modified acrylic acid finishing varnish.
Test 1
Each embodiment is embodied as formula such as table 1 below：
Table 1
Additionally, the present invention for above-described embodiment 1 to embodiment 3 described in Nano silica sol modified acroleic acid finishing varnish
Carry out performance detection, all technical recording is shown in Table 2：
Table 2
As shown in table 2, experiment test shows, replaces conventional emulsion to make cover with Nano silica sol modified acrylic acid emulsion
Varnish, transparency is high, light transmittance >=90%, hardness of paint film 2h, the ageing-resistant time >=1000h, surface stain resistant≤6%, surface
Tension force is low, contact angle >=120 °, and VOC content is low, reaches and does not detect.A lot of performances of the present invention are better than existing standard, competing
Product are the product of prior art, and the present invention obtains the ageing-resistant time, and to reach 1000h non-foaming, does not peel off, shows that this varnish has
More common varnish has longer service life.The present invention is contrasted with stone material in water-water surface applications, and 60 ° of gloss can reach
5.6, it is adapted to more imitative bush-hammered face stone material coating surfaces, reach natural effect true to nature.Resistance to water of the present invention, resistance to artificial acceleration
The performances such as aging, light transmittance, 60 ° of gloss will be more preferable with respect to existing standard and existing competing product.
Embodiment of above is merely to illustrate the present invention, rather than limitation of the present invention.Although with reference to embodiment to this
Bright be described in detail, it will be understood by those within the art that, technical scheme is carried out various combinations,
Modification or equivalent, without departure from the spirit and scope of technical solution of the present invention, the right that all should cover in the present invention will
Ask in the middle of scope.
Claims (10)
1. a kind of Nano silica sol modified acroleic acid finishing varnish is it is characterised in that composed of the following components by weight percentage：
2. Nano silica sol modified acroleic acid finishing varnish according to claim 1 it is characterised in that：Described propylene yogurt
Liquid is soap-free polymerization silicone acrylic emulsion, and solid content is 22 ± 2 DEG C in 46%-48%, MFT, and particle diameter is 0.1-
0.2um.
3. Nano silica sol modified acroleic acid finishing varnish according to claim 1 it is characterised in that：Described nano silicasol
Glue is nano silica gel dispersion.
4. Nano silica sol modified acroleic acid finishing varnish according to claim 1 it is characterised in that：Described base material wetting
Agent is polyether siloxane copolymer.
5. Nano silica sol modified acroleic acid finishing varnish according to claim 1 it is characterised in that：Described defoamer is
Any one in polysiloxane-polyether copolymer type of latex type, mineral oils.
6. Nano silica sol modified acroleic acid finishing varnish according to claim 1 it is characterised in that：Described preservative is
Kathon CG class preservative.
7. Nano silica sol modified acroleic acid finishing varnish according to claim 1 it is characterised in that：Described cellulose is
Hydrophobically modified hydroxyethyl cellulose.
8. pH value regulator according to claim 1 it is characterised in that：Described pH adjusting agent is organosilicon；Described film forming
The boiling point of auxiliary agent is 255 DEG C of 12 carbon compounds.
9. the preparation method of the Nano silica sol modified acroleic acid finishing varnish described in any one of claim 1-8, its feature exists
In comprising the steps：
The water of precise is added in dispersion cylinder, opens stirring to middling speed state, be slowly added cellulose, stir 2-3min,
Add pH value regulator, stir 3-5min, then sequentially add the Nano silica sol in formula, reduction rotating speed to 400-600r/
Min, mixing time is 3-5min, wetting agent, acrylic emulsion, coalescents, defoamer, preservative, after stirring 3-5min, leads to
It is 15-20s that water amount controls final viscosity, and in terms of applying -4 glasss, temperature is 25 ± 2 DEG C to viscosity, prepared Nano silica sol modification third
Olefin(e) acid finishing varnish.
10. Nano silica sol modified acroleic acid finishing varnish according to claim 9 preparation method it is characterised in that：
In step (1), described middling speed state is 700-1000r/min.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107418401A (en) * | 2017-07-06 | 2017-12-01 | 河北晨阳工贸集团有限公司 | Sealing wax suit, lampshade and preparation method thereof |
| CN108300047A (en) * | 2018-01-29 | 2018-07-20 | 河北晨阳工贸集团有限公司 | A kind of indoor anti-pollution water-water coating and preparation method thereof |
| CN109437680A (en) * | 2018-11-07 | 2019-03-08 | 泉州市东宝建材科技有限公司 | A kind of exterior wall waterproof lacquer and preparation method thereof |
| CN109679432A (en) * | 2019-01-02 | 2019-04-26 | 广州香海生物科技有限公司 | A kind of self-cleaning coating varnish of resistant and preparation method thereof |
| CN112266668A (en) * | 2020-09-29 | 2021-01-26 | 湖南臻镜绿色建筑科技有限公司 | Formula and preparation process of super-hydrophobic transparent finishing varnish |
| CN113604124A (en) * | 2021-08-17 | 2021-11-05 | 富思特新材料科技发展股份有限公司 | Water-based finishing paint and preparation method and application thereof |
| CN113969084A (en) * | 2021-11-05 | 2022-01-25 | 上海纳米技术及应用国家工程研究中心有限公司 | Special matte self-cleaning top coat coating for water-based home decoration glass outer wall and preparation method thereof |
| CN114231057A (en) * | 2021-12-03 | 2022-03-25 | 广东自然涂化工有限公司 | High-environment-friendly self-cleaning batch scraping type stone-like paint and preparation method and application thereof |
| CN115304975A (en) * | 2022-08-17 | 2022-11-08 | 龙牌涂料(北京)有限公司 | High-stain-resistance water-based projection curtain paint and preparation method thereof |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107418401A (en) * | 2017-07-06 | 2017-12-01 | 河北晨阳工贸集团有限公司 | Sealing wax suit, lampshade and preparation method thereof |
| CN108300047A (en) * | 2018-01-29 | 2018-07-20 | 河北晨阳工贸集团有限公司 | A kind of indoor anti-pollution water-water coating and preparation method thereof |
| CN109437680A (en) * | 2018-11-07 | 2019-03-08 | 泉州市东宝建材科技有限公司 | A kind of exterior wall waterproof lacquer and preparation method thereof |
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