CN109370435A - A kind of graphene nano silicon water-repellent paint and preparation method thereof - Google Patents
A kind of graphene nano silicon water-repellent paint and preparation method thereof Download PDFInfo
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- CN109370435A CN109370435A CN201811276564.2A CN201811276564A CN109370435A CN 109370435 A CN109370435 A CN 109370435A CN 201811276564 A CN201811276564 A CN 201811276564A CN 109370435 A CN109370435 A CN 109370435A
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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
- C09D195/00—Coating compositions based on bituminous materials, e.g. asphalt, tar, pitch
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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
- 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
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
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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)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The present invention relates to building water-proof paint fields, and in particular to a kind of graphene nano silicon water-repellent paint and preparation method thereof.Coating is grouped as by each group of following mass parts: 1-5 parts of graphene slurry, 27-30 parts of aromatic naphtha, 9-12 parts of pitch, 5-8 parts of rubber powder, 2-4 parts of polypropylene, wax powder 1-3 parts micro-, 1-3 parts of Petropols, 24-32 parts of filler, 5-7 parts of dispersing agent, 4-6 parts of modifying agent, 1-2 parts of waterproofing agent, 2-4 parts of dioctyl ester.In the present invention, grapheme material is every layer of atom level nano material for there was only 0.32nm thickness, this atom level nano material sandwiches the materials such as link aromatic naphtha, nano-silicon, strand is modified, good skin effect and macro quanta tunnel effect are shown, there are the performances such as many beneficial mechanics, calorifics, optics.The present invention is worth with market potential.
Description
Technical field
The present invention relates to building water-proof paint fields, and in particular to a kind of graphene nano silicon water-repellent paint and its preparation side
Method.
Background technique
Building water-proof paint mainly has epoxy coating, asphalt modification class coating, polyurethanes coating several at present.Wherein drip
The modified class coating of blueness, is to cooperate a small amount of rubber powder to be largely added into modified pitch coating using high flash solvent oil mostly, uses
The mode of physical heating mixing forms, these uncured coating are really largely added to high flash solvent oil, and product is for real
In the engineering of border, there is solvent naphtha exudation soon in the time, and product, which becomes fragile, even results in leak.
Summary of the invention
The technical problem to be solved by the present invention is to how to overcome the shortcomings of the prior art, a kind of graphene nano is provided
Silicon water-repellent paint and preparation method thereof.
The technical solution of the invention is as follows: a kind of graphene nano silicon water-repellent paint, by each component of following mass parts
Composition: 1-5 parts of graphene slurry, 27-30 parts of aromatic naphtha, 9-12 parts of pitch, 5-8 parts of rubber powder, 2-4 parts of polypropylene, micro- wax powder
1-3 parts, 1-3 parts of Petropols, 24-32 parts of filler, 5-7 parts of dispersing agent, 4-6 parts of modifying agent, 1-2 parts of waterproofing agent, dioctyl ester 2-4
Part.
Further, be grouped as by each group of following mass parts: 3 parts of graphene slurry, 28 parts of aromatic naphtha, 12 parts of pitch,
8 parts of rubber powder, 3 parts of polypropylene, 2 parts of micro- wax powder, 2 parts of Petropols, 29 parts of filler, 6 parts of dispersing agent, 5 parts of modifying agent, waterproofing agent
2 parts, 3 parts of dioctyl ester.
Further, the graphene slurry is the 1-5 layer graphene oxide aqueous slurry of 5wt%.
Further, the rubber powder is 30 mesh activation tyre rubber powder, and micro- wax powder is the 100 micro- waxes of mesh polyethylene
Powder, the filler are the talcum powder of 800 mesh or more.
Further, the polypropylene is particle APP polypropylene, and the Petropols are particle C5 Petropols, described
Modifying agent is particle SBS.
Further, the dispersing agent is naphthenic oil.
Further, the waterproofing agent is nano-silicon liquid.
Further, the dioctyl ester is o-phthalic acid dibutyl ester liquid.
It further, further include a kind of preparation method of graphene nano silicon water-repellent paint, comprising the following steps:
(1) particle SBS is crushed using mechanical crusher, cooperates with graphene slurry and nano-silicon liquid to be put into ultrasound later
Ultrasonic wave heating stirring is carried out in wave blender, obtains graphene-SBS- nano-silicon modified mixture；(2) by graphene-SBS-
Nano-silicon modified mixture and aromatic naphtha are put into reaction kettle, heating stirring 1h；(3) it is put into pitch and continues heating stirring 1h；(4) it puts
Enter rubber powder heating stirring 30min；(5) be put into polypropylene and continue heating stirring, after every 20min be put into Petropols, micro- wax
Powder continues heating stirring；(6) stop heating and be put into talcum powder stirring 30min；(7) it is put into naphthenic oil and continues cooling and stirring, every
It is put into dibutyl ester after 30min and continues cooling and stirring, completes graphene nano silicon water-repellent paint.
The present invention adds the compositions such as graphene, nano-silicon liquid, aromatic naphtha, stone in asphalt modification class building water-proof paint
Black alkene single layer of material only has 0.32 nano thickness, is atom level nano material, and this atom level nano material sandwiches link aromatic hydrocarbons
It is modified in the material molecules chain such as oil, nano-silicon, shows skin effect and macro quanta tunnel effect, subtract coating significantly
Few solvent naphtha exudation, makes coating that the state of the creep properties of stickiness body of paste be presented, can close basic crack and pore, adapts to multiple
Miscellaneous operation side does not solidify for a long time, remains the characteristic of sticky colloid, and self-healing ability is strong, touch it is i.e. viscous be difficult to remove,
Still there is good adhesive property under high/low temperature, waterproof layer is disconnected caused by can solve because of base course crack stress transfer to waterproof layer
It splits, flex fatigue or the problems such as premature aging under high-stress state；It solves the channeling water problem of waterproof layer simultaneously, makes to prevent
Water reliability is greatly improved.The present invention is worth with market potential.
Specific embodiment
With reference to embodiments, a kind of the present invention will be described in detail graphene nano silicon water-repellent paint and preparation method thereof.
Comparative example
A kind of water-repellent paint is not put into graphene and waterproofing agent nano-silicon liquid, is made of each component of following mass parts:
26 parts of aromatic naphtha, 12 parts of pitch, 8 parts of rubber powder, 3 parts of polypropylene, 2 parts of micro- wax powder, 2 parts of Petropols, 32 parts of filler, dispersing agent
6 parts, 5 parts of modifying agent, 3 parts of dioctyl ester.Wherein the rubber powder is 30 mesh activation tyre rubber powder, and micro- wax powder is 100 mesh
The micro- wax powder of polyethylene, the filler are the talcum powder of 800 mesh or more, and the polypropylene is particle APP polypropylene, the petroleum tree
Rouge is particle C5 Petropols, and the modifying agent is particle SBS, and the dispersing agent is naphthenic oil, and the dioctyl ester is adjacent benzene two
Formic acid dibutyl ester liquid.
The preparation method comprises the following steps:
(1) SBS particle is crushed and is put into reaction kettle with aromatic naphtha, carry out 160 DEG C of stirring 1h of heating；(2) be put into pitch after
180 DEG C of stirring 1h of continuous heating；(3) tyre rubber powder is put into continue to heat 180 DEG C of stirring 30min；(4) be put into APP polypropylene after
Continuous heating stirring, after continue 180 DEG C of stirrings of heating after 20min is put into the micro- wax powder of Petropols, ethylene；(5) stop heating
It is put into talcum powder stirring 30min；(6) it 160 DEG C is cooled to is put into naphthenic oil and carry out continuing to stir；(7) it is put when temperature drops to 130 DEG C
Enter dibutyl ester and continue stirring cooling, completes graphene nano silicon water-repellent paint.
Embodiment 1
A kind of graphene nano silicon water-repellent paint, is grouped as by each group of following mass parts: 1 part of graphene slurry, aromatic hydrocarbons
Oil 27 parts, 9 parts of pitch, 8 parts of rubber powder, 4 parts of polypropylene, 3 parts of micro- wax powder, 3 parts of Petropols, 32 parts of filler, 7 parts of dispersing agent,
4 parts of modifying agent, 1 part of waterproofing agent, 2 parts of dioctyl ester.The graphene slurry is the 1-5 layer graphene oxide aqueous slurry of 5wt%,
The rubber powder is 30 mesh activation tyre rubber powder, and micro- wax powder is the 100 micro- wax powders of mesh polyethylene, and the filler is 800 mesh
Above talcum powder, the polypropylene are particle APP polypropylene, and the Petropols are particle C5 Petropols, the modification
Agent is particle SBS, and the dispersing agent is naphthenic oil, and the waterproofing agent is nano-silicon liquid, and the dioctyl ester is phthalic acid
Dibutyl ester liquid.
The preparation method comprises the following steps:
(1) particle SBS is crushed using mechanical crusher, cooperates with graphene slurry and nano-silicon liquid to be put into ultrasound later
Ultrasonic wave heating stirring is carried out in wave blender, it is mixed to obtain-SBS- nanometers of Si modifications of graphene at 160 DEG C for heating and temperature control
Close object；(2) graphene-SBS- nano-silicon modified mixture and aromatic naphtha are put into reaction kettle, in 160 DEG C of heating stirring 1h；(3)
Pitch is put into continue in 180 DEG C of heating stirring 1h；(4) rubber powder is put into 180 DEG C of heating stirring 30min；(5) it is put into polypropylene
Continue in 180 DEG C of heating stirrings, after every 20min is put into Petropols, micro- wax powder continues heating stirring；(6) stop heating putting
Enter talcum powder stirring 30min；(7) it is put into naphthenic oil and continues cool to 160 DEG C of stirrings, it is cold that dibutyl ester continuation is put into after 30min
But it is stirred to 130 DEG C, completes graphene nano silicon water-repellent paint.
Embodiment 2
A kind of graphene nano silicon water-repellent paint, is grouped as by each group of following mass parts: 3 parts of graphene slurry, aromatic hydrocarbons
Oil 28 parts, 12 parts of pitch, 8 parts of rubber powder, 3 parts of polypropylene, 2 parts of micro- wax powder, 2 parts of Petropols, 29 parts of filler, 6 parts of dispersing agent,
5 parts of modifying agent, 2 parts of waterproofing agent, 3 parts of dioctyl ester.The graphene slurry is the 1-5 layer graphene oxide aqueous slurry of 5wt%,
The rubber powder is 30 mesh activation tyre rubber powder, and micro- wax powder is the 100 micro- wax powders of mesh polyethylene, and the filler is 800 mesh
Above talcum powder, the polypropylene are particle APP polypropylene, and the Petropols are particle C5 Petropols, the modification
Agent is particle SBS, and the dispersing agent is naphthenic oil, and the waterproofing agent is nano-silicon liquid, and the dioctyl ester is phthalic acid
Dibutyl ester liquid.
Preparation method is with embodiment 1
Embodiment 3
A kind of graphene nano silicon water-repellent paint, is grouped as by each group of following mass parts: 5 parts of graphene slurry, aromatic hydrocarbons
Oil 30 parts, 12 parts of pitch, 5 parts of rubber powder, 2 parts of polypropylene, 1 part of micro- wax powder, 1 part of Petropols, 27 parts of filler, 5 parts of dispersing agent,
6 parts of modifying agent, 2 parts of waterproofing agent, 4 parts of dioctyl ester.The graphene slurry is the 1-5 layer graphene oxide aqueous slurry of 5wt%,
The rubber powder is 30 mesh activation tyre rubber powder, and micro- wax powder is the 100 micro- wax powders of mesh polyethylene, and the filler is 800 mesh
Above talcum powder, the polypropylene are particle APP polypropylene, and the Petropols are particle C5 Petropols, the modification
Agent is particle SBS, and the dispersing agent is naphthenic oil, and the waterproofing agent is nano-silicon liquid, and the dioctyl ester is phthalic acid
Dibutyl ester liquid.
The preparation method is the same as that of Example 1
Comparative example and embodiment performance test
(1) penetration test
Needle penetration is one of primary quality measure of asphalt waterproofing paint.It is to indicate the soft or hard degree of coating and consistency, resistance
The ability of failure by shear reflects the index of the relative viscosity of coating under certain condition.In 25 DEG C and 5 second time, at 100 grams
Loading under, standard can vertically penetrate coating sample depth be needle penetration, as unit of 1/10 millimeter.
The coating sample of comparative example, embodiment 1-3 is produced respectively, specimen height should be higher than that the 10mm of estimated penetration index,
Penetration test is carried out under test conditions, and parallel test three times, is averaged.
(2) ductility test
By interleaving agent respectively with the coating uniform mixing in comparative example, embodiment 1-3,4 samples are formed, it is dry to be applied to cleaning
The inner surface of dry die trial bottom plate and two side forms, and die trial is properly installed on die trial bottom plate；Then the above mixture is tried
Sample carefully slowly injects in mould from one end of die trial to the other end for several times back and forth, and finally slightly higher than die trial should be noted that not when filling mould
It is mixed into bubble；30-40min is cooled down at room temperature, is subsequently placed in the thermostatic water bath of 25 DEG C of regulation test temperature, 0.1 DEG C of scholar,
It is taken out after keeping 30min, the part for being higher by die trial is struck off with hot scraper, flushes upper face with die trial face.The method of scraping should be from examination
The centre of mould is scraped to both ends, and surface should scrape smoothly.Die trial is immersed to 1h- in the sink of regulation test temperature again together with bottom plate
1.5h.Then moving slide board makes the zero point of its pointer face scale.Ductility machine is filled the water, and keeps the temperature and reaches test temperature 25 ± 0.5
DEG C carry out ductility test.
(3) softening point test
The coating sample of comparative example, embodiment 1-3 is produced respectively, is heated up with the speed of 5 DEG C of ± 0.5 DEG C/min, into
Row softening point test.
Three test results are as shown in the following Table 1:
The 1 performance table of comparisons of table (is tested) under the conditions of 25 DEG C of room temperature
| Index | Comparative example | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Needle penetration/0.1mm | 107 | 87 | 78 | 72 |
| Ductility/cm | 24 | 22 | 21 | 20 |
| Softness number DEG C | 41 | 45 | 49 | 51 |
As can be seen from Table 1, for embodiment under the cooperation of graphene, nano-silicon liquid and aromatic naphtha, ductility variation is little,
And needle penetration and be significantly increased with softness number performance, needle penetration improves 35 units, and softness number improves 10 units, bright
It is aobvious to enhance the engineering service performance of water-repellent paint.
Simply to illustrate that technical concepts and features of the invention, its purpose is allows in the art above-described embodiment
Those of ordinary skill cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all
It is the equivalent changes or modifications that the essence of content according to the present invention is made, should be covered by the scope of protection of the present invention.
Claims (9)
1. a kind of graphene nano silicon water-repellent paint, it is characterised in that be grouped as by each group of following mass parts: graphene slurry
1-5 parts, 27-30 parts of aromatic naphtha, 9-12 parts of pitch, 5-8 parts of rubber powder, 2-4 parts of polypropylene, wax powder 1-3 parts micro-, Petropols 1-
3 parts, 24-32 parts of filler, 5-7 parts of dispersing agent, 4-6 parts of modifying agent, 1-2 parts of waterproofing agent, 2-4 parts of dioctyl ester.
2. a kind of graphene nano silicon water-repellent paint, it is characterised in that be grouped as by each group of following mass parts: graphene slurry 3
Part, 28 parts of aromatic naphtha, 12 parts of pitch, 8 parts of rubber powder, 3 parts of polypropylene, 2 parts of micro- wax powder, 2 parts of Petropols, filler 29 part, point
6 parts of powder, 5 parts of modifying agent, 2 parts of waterproofing agent, 3 parts of dioctyl ester.
3. a kind of graphene nano silicon water-repellent paint according to claim 1 or 2, it is characterised in that: the graphene slurry
Material is the 1-5 layer graphene oxide aqueous slurry of 5wt%.
4. a kind of graphene nano silicon water-repellent paint according to claim 3, it is characterised in that: the rubber powder is 30 mesh
Tyre rubber powder is activated, micro- wax powder is the 100 micro- wax powders of mesh polyethylene, and the filler is the talcum powder of 800 mesh or more.
5. a kind of graphene nano silicon water-repellent paint according to claim 4, it is characterised in that: the polypropylene is particle
APP polypropylene, the Petropols are particle C5 Petropols, and the modifying agent is particle SBS.
6. a kind of graphene nano silicon water-repellent paint according to claim 5, it is characterised in that: the dispersing agent is cycloalkanes
Oil.
7. a kind of graphene nano silicon water-repellent paint according to claim 6, it is characterised in that: the waterproofing agent is nanometer
Silicon liquid.
8. a kind of graphene nano silicon water-repellent paint according to claim 7, it is characterised in that: the dioctyl ester is adjacent benzene
Dioctyl phthalate dibutyl ester liquid.
9. a kind of preparation method of graphene nano silicon water-repellent paint according to claim 8, it is characterised in that including with
Lower step:
(1) particle SBS is crushed using mechanical crusher, cooperates with graphene slurry and nano-silicon liquid to be put into ultrasonic wave and stir later
Progress ultrasonic wave heating stirring in machine is mixed, graphene-SBS- nano-silicon modified mixture is obtained；
(2) graphene-SBS- nano-silicon modified mixture and aromatic naphtha are put into reaction kettle, heating stirring 1h；
(3) it is put into pitch and continues heating stirring 1h；
(4) it is put into rubber powder heating stirring 30min；
(5) be put into polypropylene continue heating stirring, after every 20min be put into Petropols, micro- wax powder continue heating stirring；
(6) stop heating and be put into talcum powder stirring 30min；
(7) it is put into naphthenic oil and continues cooling and stirring, dibutyl ester is put into after 30min and continues cooling and stirring, completes graphene nano
Silicon water-repellent paint.
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| CN201811276564.2A CN109370435A (en) | 2018-10-30 | 2018-10-30 | A kind of graphene nano silicon water-repellent paint and preparation method thereof |
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| CN201811276564.2A CN109370435A (en) | 2018-10-30 | 2018-10-30 | A kind of graphene nano silicon water-repellent paint and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112480813A (en) * | 2020-12-14 | 2021-03-12 | 成都亢倡菱涂料科技有限公司 | Weather-resistant building waterproof coating and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103059731A (en) * | 2013-01-07 | 2013-04-24 | 北京蓝翎环科技术有限公司 | Non-curable water resistant coating and its production technology |
| CN104497868A (en) * | 2015-01-14 | 2015-04-08 | 徐继武 | Graphene waterproof paint |
| CN108264846A (en) * | 2018-01-24 | 2018-07-10 | 河南蓝翎环科防水材料有限公司 | Uncured water-repellent paint of resist sagging type and preparation method thereof |
-
2018
- 2018-10-30 CN CN201811276564.2A patent/CN109370435A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103059731A (en) * | 2013-01-07 | 2013-04-24 | 北京蓝翎环科技术有限公司 | Non-curable water resistant coating and its production technology |
| CN104497868A (en) * | 2015-01-14 | 2015-04-08 | 徐继武 | Graphene waterproof paint |
| CN108264846A (en) * | 2018-01-24 | 2018-07-10 | 河南蓝翎环科防水材料有限公司 | Uncured water-repellent paint of resist sagging type and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112480813A (en) * | 2020-12-14 | 2021-03-12 | 成都亢倡菱涂料科技有限公司 | Weather-resistant building waterproof coating and preparation method thereof |
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Address after: 266000 No. 111, Qibaoshan Road, Baoshan Town, Huangdao District, Qingdao City, Shandong Province Applicant after: Qingdao Shenghua New Materials Co., Ltd. Address before: 266000 No. 111, Qibaoshan Road, Baoshan Town, Huangdao District, Qingdao City, Shandong Province Applicant before: Qingdao Mingxiang New Materials Technology Co., Ltd. |
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Application publication date: 20190222 |
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