CN107936776A - A kind of hexagonal boron nitride modified epoxy super-hydrophobic coating material and preparation method thereof - Google Patents
A kind of hexagonal boron nitride modified epoxy super-hydrophobic coating material and preparation method thereof Download PDFInfo
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- CN107936776A CN107936776A CN201711405581.7A CN201711405581A CN107936776A CN 107936776 A CN107936776 A CN 107936776A CN 201711405581 A CN201711405581 A CN 201711405581A CN 107936776 A CN107936776 A CN 107936776A
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- modified epoxy
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- hexagonal boron
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- 230000003075 superhydrophobic effect Effects 0.000 title claims abstract description 39
- 238000000576 coating method Methods 0.000 title claims abstract description 38
- 239000011248 coating agent Substances 0.000 title claims abstract description 37
- 239000000463 material Substances 0.000 title claims abstract description 37
- 239000004593 Epoxy Substances 0.000 title claims abstract description 36
- 229910052582 BN Inorganic materials 0.000 title claims abstract description 34
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 238000002360 preparation method Methods 0.000 title claims abstract description 30
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 36
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 30
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000005543 nano-size silicon particle Substances 0.000 claims abstract description 10
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 10
- 239000003822 epoxy resin Substances 0.000 claims abstract description 9
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 9
- 239000000725 suspension Substances 0.000 claims description 20
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 16
- LVTYICIALWPMFW-UHFFFAOYSA-N diisopropanolamine Chemical compound CC(O)CNCC(C)O LVTYICIALWPMFW-UHFFFAOYSA-N 0.000 claims description 16
- 229940043276 diisopropanolamine Drugs 0.000 claims description 16
- 239000005011 phenolic resin Substances 0.000 claims description 16
- 229920001568 phenolic resin Polymers 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000004115 Sodium Silicate Substances 0.000 claims description 8
- 229910021538 borax Inorganic materials 0.000 claims description 8
- 239000008367 deionised water Substances 0.000 claims description 8
- 229910021641 deionized water Inorganic materials 0.000 claims description 8
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 claims description 8
- 235000019795 sodium metasilicate Nutrition 0.000 claims description 8
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 8
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 8
- 239000004328 sodium tetraborate Substances 0.000 claims description 8
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 8
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 4
- 238000004821 distillation Methods 0.000 claims description 4
- 239000008236 heating water Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 239000012948 isocyanate Substances 0.000 claims description 4
- 150000002513 isocyanates Chemical group 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 239000013535 sea water Substances 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- 238000010792 warming Methods 0.000 claims description 4
- 240000007594 Oryza sativa Species 0.000 claims description 2
- 235000007164 Oryza sativa Nutrition 0.000 claims description 2
- 235000009566 rice Nutrition 0.000 claims description 2
- 239000011787 zinc oxide Substances 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
Classifications
-
- 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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- 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
- C09D5/08—Anti-corrosive paints
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- 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
- C08K3/38—Boron-containing compounds
- C08K2003/382—Boron-containing compounds and nitrogen
- C08K2003/385—Binary compounds of nitrogen with boron
-
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- 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
- C08K7/00—Use of ingredients characterised by shape
-
- 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
- C08K9/00—Use of pretreated ingredients
Landscapes
- 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)
- Adhesives Or Adhesive Processes (AREA)
Abstract
A kind of hexagonal boron nitride modified epoxy super-hydrophobic coating material disclosed by the invention and preparation method thereof, including following components modified epoxy, nano silicon dioxide, nano zine oxide, ethanol/acetone solution and curing agent, modified epoxy is made based on the hexagonal boron nitride that surface is modified, by the hexagonal boron nitride that is modified epoxy resin and surface with 100:60 mass ratio, is uniformly mixed, and is made after ultrasonic disperse, and obtained modified epoxy participates in super-hydrophobic coating material production, can effectively improve adhesive force, and hardening time is greatly lowered, and the normal temperature cure time is no more than 30 minutes.
Description
Technical field
The invention belongs to coatings art, and in particular to a kind of hexagonal boron nitride modified epoxy super-hydrophobic coating material and its system
Preparation Method.
Background technology
Super hydrophobic surface refers to is more than 150 ° with the contact angle of water droplet, and roll angle is less than 10 ° of surface.With to super-hydrophobic painting
The further investigation of layer, the technological means of super hydrophobic material production is carried out by modified organic resin, also more and more ripe, super-hydrophobic
Performance is significantly lifted, but the shortcomings that the hardening time length of its generally existing, poor adhesive force, not can effectively improve but.
The content of the invention
In order to improve the water-impervious of coating itself and corrosion resistance, the invention discloses a kind of hexagonal boron nitride to be modified ring
Oxygen super-hydrophobic coating material and preparation method thereof.
Specific technical solution is as follows：
A kind of hexagonal boron nitride modified epoxy super-hydrophobic coating material and preparation method thereof, it is characterised in that described is super-hydrophobic
Coating material, is counted in parts by weight, including the following raw material：
80 ~ 100 parts of modified epoxy,
1 ~ 5 part of nano silicon dioxide,
1 ~ 5 part of nano zine oxide,
150 ~ 200 parts of ethanol/acetone solution,
8 ~ 15 parts of curing agent.
Wherein, in the ethanol/acetone solution, ethanol, the mass ratio of acetone are 1：1.5.
The preparation method of the super-hydrophobic coating material, including step in detail below：
（1）Ethanol/acetone solution is weighed in parts by weight and adds sea water bath, is heated to 30 ~ 40 DEG C, and is kept the temperature, and is then added and is received
Rice zinc oxide and nano silicon dioxide, carry out ultrasonic vibration, accelerate reaction, continue 30Min, obtain suspension A；
（2）Into suspension A, modified epoxy is added, 30 ~ 45Min of ultrasonic vibration, obtains suspension B；
（3）The temperature of suspension B is warming up to 80 ~ 85 DEG C, and is dried in vacuo, until suspension B mass is reduced to proper mass
55 ~ 65%, curing agent, and ultrasonic disperse are then added, continues 20Min, obtains solution；
（4）Finally gained solution is evenly applied in clean substrate, normal temperature cure, up to the super-hydrophobic coating material.
Above-mentioned a kind of hexagonal boron nitride modified epoxy super-hydrophobic coating material and preparation method thereof, wherein, the modification
Epoxy resin is made based on the hexagonal boron nitride that surface is modified, by the hexagonal boron nitride that is modified epoxy resin and surface with
100:60 mass ratio, is uniformly mixed, and is made after ultrasonic disperse.
Above-mentioned a kind of hexagonal boron nitride modified epoxy super-hydrophobic coating material and preparation method thereof, wherein, the curing
Agent is isocyanates.
Above-mentioned a kind of hexagonal boron nitride modified epoxy super-hydrophobic coating material and preparation method thereof, wherein, described consolidates
Agent by mass percentage, including following components：
Borax 1 ~ 3%, diisopropanolamine (DIPA) 5 ~ 7%, mannich base 20 ~ 25%, phenolic resin 60 ~ 70%, sodium metasilicate 1 ~ 3%, sulfamic acid
1~3%。
The curing agent preparation method is as follows：
（a）Phenolic resin is weighed by mass percentage, is added in reaction kettle, and by way of heating water bath, by phenolic resin
30 ~ 50 DEG C are heated to, insulation；
（b）To step（a）In phenolic resin in add at borax and diisopropanolamine (DIPA), with 40 ~ 45 DEG C, keep the temperature 1 ~ 1.2h, and
With stirring, control stir speed (S.S.) is in 100R/Min；
（c）Then add sodium metasilicate and sulfamic acid, and synchronously add 35 ~ 50 DEG C of deionized water, control solution temperature 40 ~
45 DEG C, 1.5 ~ 2h is kept the temperature, and with stirring, control stir speed (S.S.) is in 600 ~ 700R/Min；
（d）By step（c）In solution, lift temperature to 80 ~ 95 DEG C, and vacuumize distillation, steamed until solvent-free, obtained described
Curing agent.
Wherein, the quality of the deionized water is 2 ~ 4 times of curing agent all components gross mass.
Beneficial effects of the present invention are：
A kind of hexagonal boron nitride modified epoxy super-hydrophobic coating material disclosed by the invention and preparation method thereof, including following components
Modified epoxy, nano silicon dioxide, nano zine oxide, ethanol/acetone solution and curing agent, modified epoxy are based on table
The hexagonal boron nitride that face is modified is made, by the hexagonal boron nitride that is modified epoxy resin and surface with 100:60 mass ratio,
It is uniformly mixed, is made after ultrasonic disperse, obtained modified epoxy participates in super-hydrophobic coating material production, can effectively improve
Adhesive force, and hardening time is greatly lowered, the normal temperature cure time is no more than 30 minutes.
Embodiment
To make technical scheme become apparent from clearly, below the present invention is described further, it is any to this
The technical characteristic of inventive technique scheme carries out the scheme that equivalencing is drawn with conventional reasoning and each falls within the scope of the present invention.
Embodiment one
A kind of hexagonal boron nitride modified epoxy super-hydrophobic coating material and preparation method thereof, it is characterised in that described is super-hydrophobic
Coating material, is counted in parts by weight, including the following raw material：
90 parts of modified epoxy,
5 parts of nano silicon dioxide,
3 parts of nano zine oxide,
180 parts of ethanol/acetone solution,
12 parts of curing agent.
Wherein, in the ethanol/acetone solution, ethanol, the mass ratio of acetone are 1：1.5.
The preparation method of the super-hydrophobic coating material, including step in detail below：
（1）Ethanol/acetone solution is weighed in parts by weight and adds sea water bath, is heated to 35 DEG C, and is kept the temperature, and then adds nano oxygen
Change zinc and nano silicon dioxide, carry out ultrasonic vibration, accelerate reaction, continue 30Min, obtain suspension A；
（2）Into suspension A, modified epoxy is added, ultrasonic vibration 40Min, obtains suspension B；
（3）The temperature of suspension B is warming up to 82 DEG C, and is dried in vacuo, until suspension B mass is reduced to the 60% of proper mass,
Curing agent, and ultrasonic disperse are then added, continues 20Min, obtains solution；
（4）Finally gained solution is evenly applied in clean substrate, normal temperature cure, up to the super-hydrophobic coating material.
Above-mentioned a kind of hexagonal boron nitride modified epoxy super-hydrophobic coating material and preparation method thereof, wherein, the modification
Epoxy resin is made based on the hexagonal boron nitride that surface is modified, by the hexagonal boron nitride that is modified epoxy resin and surface with
100:60 mass ratio, is uniformly mixed, and is made after ultrasonic disperse.
Above-mentioned a kind of hexagonal boron nitride modified epoxy super-hydrophobic coating material and preparation method thereof, wherein, the curing
Agent is isocyanates.
Embodiment two
A kind of hexagonal boron nitride modified epoxy super-hydrophobic coating material and preparation method thereof, it is characterised in that described is super-hydrophobic
Coating material, is counted in parts by weight, including the following raw material：
90 parts of modified epoxy,
3 parts of nano silicon dioxide,
5 parts of nano zine oxide,
190 parts of ethanol/acetone solution,
13 parts of curing agent.
Wherein, in the ethanol/acetone solution, ethanol, the mass ratio of acetone are 1：1.5.
The preparation method of the super-hydrophobic coating material, including step in detail below：
（1）Ethanol/acetone solution is weighed in parts by weight and adds sea water bath, is heated to 35 DEG C, and is kept the temperature, and then adds nano oxygen
Change zinc and nano silicon dioxide, carry out ultrasonic vibration, accelerate reaction, continue 30Min, obtain suspension A；
（2）Into suspension A, modified epoxy is added, ultrasonic vibration 30Min, obtains suspension B；
（3）The temperature of suspension B is warming up to 80 ~ 85 DEG C, and is dried in vacuo, until suspension B mass is reduced to proper mass
60%, curing agent, and ultrasonic disperse are then added, continues 20Min, obtains solution；
（4）Finally gained solution is evenly applied in clean substrate, normal temperature cure, up to the super-hydrophobic coating material.
Above-mentioned a kind of hexagonal boron nitride modified epoxy super-hydrophobic coating material and preparation method thereof, wherein, the modification
Epoxy resin is made based on the hexagonal boron nitride that surface is modified, by the hexagonal boron nitride that is modified epoxy resin and surface with
100:60 mass ratio, is uniformly mixed, and is made after ultrasonic disperse.
Above-mentioned a kind of hexagonal boron nitride modified epoxy super-hydrophobic coating material and preparation method thereof, wherein, the curing
Agent is isocyanates.
Embodiment three
The present embodiment and the difference of embodiment one, two are：
The curing agent by mass percentage, including following components：
Borax 2%, diisopropanolamine (DIPA) 6%, mannich base 22%, phenolic resin 65%, sodium metasilicate 2.3%, sulfamic acid 2.7%.
The curing agent preparation method is as follows：
（a）Phenolic resin is weighed by mass percentage, is added in reaction kettle, and by way of heating water bath, by phenolic resin
40 DEG C are heated to, insulation；
（b）To step（a）In phenolic resin in add at borax and diisopropanolamine (DIPA), with 45 DEG C, keep the temperature 1h, and with stirring
Mix, control stir speed (S.S.) is in 100R/Min；
（c）Sodium metasilicate and sulfamic acid are then added, and synchronously adds 45 DEG C of deionized water, controls solution temperature at 45 DEG C,
1.7h is kept the temperature, and with stirring, control stir speed (S.S.) is in 600R/Min；
（d）By step（c）In solution, lift temperature to 85 DEG C, and vacuumize distillation, steamed until solvent-free, obtain described consolidate
Agent.
Wherein, the quality of the deionized water is 2.5 times of curing agent all components gross mass.
Example IV
The present embodiment and the difference of embodiment one, two are：
The curing agent by mass percentage, including following components：
Borax 3%, diisopropanolamine (DIPA) 6.5%, mannich base 22.5%, phenolic resin 64%, sodium metasilicate 2%, sulfamic acid 2%.
The curing agent preparation method is as follows：
（a）Phenolic resin is weighed by mass percentage, is added in reaction kettle, and by way of heating water bath, by phenolic resin
40 DEG C are heated to, insulation；
（b）To step（a）In phenolic resin in add at borax and diisopropanolamine (DIPA), with 40 DEG C, keep the temperature 1.2h, and with stirring
Mix, control stir speed (S.S.) is in 100R/Min；
（c）Sodium metasilicate and sulfamic acid are then added, and synchronously adds 35 DEG C of deionized water, controls solution temperature at 45 DEG C,
1.5h is kept the temperature, and with stirring, control stir speed (S.S.) is in 630R/Min；
（d）By step（c）In solution, lift temperature to 85 DEG C, and vacuumize distillation, steamed until solvent-free, obtain described consolidate
Agent.
Wherein, the quality of the deionized water is 2.5 times of curing agent all components gross mass.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, the change or replacement that can readily occur in,
It should all cover within the scope of the present invention.Therefore, protection scope of the present invention should be with the protection domain of claims
Subject to.
Claims (6)
1. a kind of hexagonal boron nitride modified epoxy super-hydrophobic coating material and preparation method thereof, it is characterised in that described is super thin
Water coating material, is counted in parts by weight, including the following raw material：
80 ~ 100 parts of modified epoxy,
1 ~ 5 part of nano silicon dioxide,
1 ~ 5 part of nano zine oxide,
150 ~ 200 parts of ethanol/acetone solution,
8 ~ 15 parts of curing agent；
The preparation method of the super-hydrophobic coating material, including step in detail below：
（1）Ethanol/acetone solution is weighed in parts by weight and adds sea water bath, is heated to 30 ~ 40 DEG C, and is kept the temperature, and is then added and is received
Rice zinc oxide and nano silicon dioxide, carry out ultrasonic vibration, accelerate reaction, continue 30Min, obtain suspension A；
（2）Into suspension A, modified epoxy is added, 30 ~ 45Min of ultrasonic vibration, obtains suspension B；
（3）The temperature of suspension B is warming up to 80 ~ 85 DEG C, and is dried in vacuo, until suspension B mass is reduced to proper mass
55 ~ 65%, curing agent, and ultrasonic disperse are then added, continues 20Min, obtains solution；
（4）Finally gained solution is evenly applied in clean substrate, normal temperature cure, up to the super-hydrophobic coating material.
2. a kind of hexagonal boron nitride modified epoxy super-hydrophobic coating material as claimed in claim 1 and preparation method thereof, it is special
Sign is, in the ethanol/acetone solution, ethanol, the mass ratio of acetone are 1：1.5.
3. a kind of hexagonal boron nitride modified epoxy super-hydrophobic coating material as claimed in claim 1 and preparation method thereof, it is special
Sign is that the modified epoxy is made based on the hexagonal boron nitride that surface is modified, by the way that epoxy resin and surface are modified
Hexagonal boron nitride with 100:60 mass ratio, is uniformly mixed, and is made after ultrasonic disperse.
4. a kind of hexagonal boron nitride modified epoxy super-hydrophobic coating material as claimed in claim 1 and preparation method thereof, it is special
Sign is that the curing agent is isocyanates.
5. a kind of hexagonal boron nitride modified epoxy super-hydrophobic coating material as claimed in claim 1 and preparation method thereof, it is special
Sign is, the curing agent by mass percentage, including following components：
Borax 1 ~ 3%, diisopropanolamine (DIPA) 5 ~ 7%, mannich base 20 ~ 25%, phenolic resin 60 ~ 70%, sodium metasilicate 1 ~ 3%, sulfamic acid
1~3%；
The curing agent preparation method is as follows：
（a）Phenolic resin is weighed by mass percentage, is added in reaction kettle, and by way of heating water bath, by phenolic resin
30 ~ 50 DEG C are heated to, insulation；
（b）To step（a）In phenolic resin in add at borax and diisopropanolamine (DIPA), with 40 ~ 45 DEG C, keep the temperature 1 ~ 1.2h, and
With stirring, control stir speed (S.S.) is in 100R/Min；
（c）Then add sodium metasilicate and sulfamic acid, and synchronously add 35 ~ 50 DEG C of deionized water, control solution temperature 40 ~
45 DEG C, 1.5 ~ 2h is kept the temperature, and with stirring, control stir speed (S.S.) is in 600 ~ 700R/Min；
（d）By step（c）In solution, lift temperature to 80 ~ 95 DEG C, and vacuumize distillation, steamed until solvent-free, obtained described
Curing agent.
6. a kind of hexagonal boron nitride modified epoxy super-hydrophobic coating material as claimed in claim 5 and preparation method thereof, it is special
Sign is that the quality of the deionized water is 2 ~ 4 times of curing agent all components gross mass.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112409634A (en) * | 2020-11-17 | 2021-02-26 | 郑州大学 | Silanized boron nitride modified super-hydrophobic sponge for oil/water separation and preparation method thereof |
| CN114795754A (en) * | 2022-04-15 | 2022-07-29 | 深圳市创心生物科技有限公司 | Four-person health preserving cabin |
| CN116004085A (en) * | 2023-01-09 | 2023-04-25 | 信和新材料（苏州）有限公司 | Long-acting corrosion-resistant aqueous epoxy zinc powder primer and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106497406A (en) * | 2016-11-08 | 2017-03-15 | 苏州蓝锐纳米科技有限公司 | A kind of nano superhydrophobic coating and its production technology |
| CN106752673A (en) * | 2016-11-17 | 2017-05-31 | 中国科学院宁波材料技术与工程研究所 | Hexagonal boron nitride epoxy composite anticorrosive paint, its preparation method and application |
| CN107353766A (en) * | 2017-06-28 | 2017-11-17 | 南昌航空大学 | A kind of preparation method of the compound super-hydrophobic coat of nano zine oxide epoxy resin |
-
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- 2017-12-22 CN CN201711405581.7A patent/CN107936776A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106497406A (en) * | 2016-11-08 | 2017-03-15 | 苏州蓝锐纳米科技有限公司 | A kind of nano superhydrophobic coating and its production technology |
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Application publication date: 20180420 |