CN106634520B - A kind of hydraulic engineering water-repellent paint - Google Patents
A kind of hydraulic engineering water-repellent paint Download PDFInfo
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- CN106634520B CN106634520B CN201611251152.4A CN201611251152A CN106634520B CN 106634520 B CN106634520 B CN 106634520B CN 201611251152 A CN201611251152 A CN 201611251152A CN 106634520 B CN106634520 B CN 106634520B
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- hydraulic engineering
- repellent paint
- powder
- engineering water
- water
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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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
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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
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
- C09D1/02—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances alkali metal silicates
- C09D1/04—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances alkali metal silicates with organic additives
-
- 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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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 invention belongs to hydraulic engineering fields, are related to the waterproof field of hydraulic engineering, specially a kind of hydraulic engineering water-repellent paint.The mass percent of the composition of the water-repellent paint and each constituent is as follows: polyurethane 15~30%, bisphenol A epoxide resin 20~30%, curing agent 1~5%, fluorenes based compound 1~5%, waterglass 15~20%, acidic materials 7~10%, diluent 5~10%, filler 15~20%, metatitanic acid coupling agent 1~5%, wherein, the fluorenes based compound is bisphenol fluorene, single phenol fluorenes；The acidic materials are organic acid；The filler is a variety of of one of aluminium powder, zinc powder, quartz sand, glass powder or attapulgite clay powder or any mass ratio.Therefore, a kind of hydraulic engineering water-repellent paint of the invention not only has good shock resistance, wear-resisting property, is provided simultaneously with the good resistance to performance expanded with heat and contract with cold, improves masonry antiseepage leak resistance.
Description
Technical field
The invention belongs to hydraulic engineering fields, are related to the waterproof field of hydraulic engineering, and specially a kind of hydraulic engineering is anti-
Water paint.
Background technique
Expanding with heat and contract with cold is the essential attribute of object, and the masonry in hydraulic engineering is no exception, and masonry is one by any matter
The structural body of the multiple material composition of ratio is measured, the thermal expansion coefficient between material and material is different from, in the temperature difference biggish season
Section such as summer, masonry can lead to cracking and seepage problem etc. because expanding with heat and contract with cold.
Geomorphology of China is wide, and water project is numerous, and hydraulic engineering undertakes water blocking, water storage and the task of sluicing, thus
There is particular/special requirement to the performances such as the stabilization of hydraulic structure, pressure-bearing, antiseepage, anti-impact, wear-resisting, freeze proof, cracking resistance.Hydraulic engineering one
Denier infiltration, caused by consequence it is very serious.Up to the present, there is no the blocks that good method can assist hydraulic engineering well
Body crack and leak preventing.
Summary of the invention
The present invention provides a kind of hydraulic engineering water-repellent paint to solve above-mentioned technical problem, which not only has well
Shock resistance, wear-resisting property, while the masonry antiseepage leak resistance of hydraulic engineering can be improved.
The mass percent of a kind of hydraulic engineering water-repellent paint of the invention, constituent and each constituent is as follows:
Wherein, the fluorenes based compound is bisphenol fluorene, single phenol fluorenes；The acidic materials are organic acid；The filler is aluminium
One of powder, zinc powder, quartz sand, glass powder or attapulgite clay powder or any mass ratio it is a variety of.
As a preferred solution of the present invention, the curing agent is preferably response type curing agent, and response type curing agent mainly wraps
Include primary polyamine, polybasic carboxylic acid, multi-thiol and polyphenol.
As preferred scheme of the invention, the primary polyamine is mainly ethylenediamine, diethylenetriamines, poly- methylene
Base triamine, diethyl amino propylamine, m-xylene diamine, aliphatic amide polyamines.
As preferred scheme of the invention, the polybasic carboxylic acid is preferably dicarboxylic acids, and the dicarboxylic acids is main
For adipic acid, azelaic acid, decanedioic acid.
As preferred scheme of the invention, the polyphenol is mainly dihydric phenol, and the dihydric phenol is preferably adjacent benzene
Xylenol, isophthalic xylenol or hydroquinone.
As a preferred solution of the present invention, the organic acid is preferably amino acid.
As a preferred solution of the present invention, the filler is preferably one of aluminium powder, zinc powder or attapulgite clay powder
Or it is a variety of.
As a preferred solution of the present invention, the partial size of the filler is 325 mesh~1250 mesh.
The invention has the benefit that
A kind of hydraulic engineering water-repellent paint of the invention, uses polyurethane and bisphenol A epoxide resin hybrid resin for resin
Matrix, while using waterglass for inorganic filming substance matter, under the action of curing agent and fluorenes based compound, form organic and inorganic compound
Coating is closed, wherein polyurethane and epoxy resin participate in epoxy resin by the effect polyurethane of curing agent during cured
Solidification process, and form a film together, common film forming while the characteristic for saving polyurethane, epoxy resin and waterglass make to apply
Layer had not only had the comprehensive mechanical property of organic resinous coat polyurethane and epoxy resin, but also saved the good resistance to of inorganic coating
The performances such as water, alkaline-resisting, anti-pollution, weatherability；The benzene ring structure for introducing fluorenes based compound simultaneously, improves the thermal stability of coating；
Acidic materials are added, acidic materials promote the solidification of inorganic filming substance matter, and because it is the solidification that organic acid can also participate in resin.Cause
This, film forming matter of the invention had both saved the rigidity of epoxy resin, the toughness of polyurethane, it's too late film forming matter it is water-fast, resistance to
The performances such as alkali, anti-pollution, weatherability, but introducing is multiple with high heat-staple benzene ring structure, so that the coating of preparation is in height
When being expanded with heat and contract with cold under temperature, the rigid structure of phenyl ring under high temperature, so that the shrinking percentage of coating reduces at low temperature；At high temperature
The elastic construction of polyurethane will improve the expansion performance of epoxy resin and inorganic filming substance matter, and it is swollen to improve coating heat resistanceheat resistant for synthesis
The characteristic of shrinkage, shock resistance, wear-resisting property, and then the masonry antiseepage leak resistance of hydraulic engineering can be improved.
In addition, filler is added, under the action of coupling agent, between filler and film forming matter, between film forming matter and substrate
Has good wettability；In the case where reducing coating cost, coating can be made to have higher comprehensive mechanical property.
In conclusion a kind of hydraulic engineering water-repellent paint of the invention not only has good shock resistance, wear-resisting property, together
When have the good resistance to performance expanded with heat and contract with cold, improve masonry antiseepage leak resistance.
Specific embodiment
The invention will be further described with reference to embodiments, to more fully understand the present invention.
Embodiment 1
The mass percent of a kind of hydraulic engineering water-repellent paint, constituent and each constituent is as follows:
Test result after coating is implemented: adhesive force level-one, resistance to erosion number 10000 times, impact resistance > 70%, -50
DEG C heat preservation 1 day after again 100 DEG C keep the temperature 1 day alternately 10 secondary coatings it is unchanged.
Embodiment 2
The mass percent of a kind of hydraulic engineering water-repellent paint, constituent and each constituent is as follows:
Test result after coating is implemented: adhesive force level-one, resistance to erosion number 15000 times, impact resistance > 80%, -50
DEG C heat preservation 1 day after again 100 DEG C keep the temperature 1 day alternately 20 secondary coatings it is unchanged.
Embodiment 3
The mass percent of a kind of hydraulic engineering water-repellent paint, constituent and each constituent is as follows:
Test result after coating is implemented: adhesive force level-one, resistance to erosion number 12000 times, impact resistance > 75%, -50
DEG C heat preservation 1 day after again 100 DEG C keep the temperature 1 day alternately 9 secondary coatings it is unchanged.
Embodiment 4
The mass percent of a kind of hydraulic engineering water-repellent paint, constituent and each constituent is as follows:
Test result after coating is implemented: adhesive force level-one, resistance to erosion number 25000 times, impact resistance > 90%, -50
DEG C heat preservation 1 day after again 100 DEG C keep the temperature 1 day alternately 34 secondary coatings it is unchanged.
Embodiment 5
The mass percent of a kind of hydraulic engineering water-repellent paint, constituent and each constituent is as follows:
Test result after coating is implemented: adhesive force level-one, resistance to erosion number 9000 times, impact resistance > 65%, at -50 DEG C
It is unchanged to keep the temperature 1 day 10 secondary coating of alternating after heat preservation 1 day at 100 DEG C again.
Embodiment 6
The mass percent of a kind of hydraulic engineering water-repellent paint, constituent and each constituent is as follows:
Test result after coating is implemented: adhesive force level-one, resistance to erosion number 20000 times, impact resistance > 80%, -50
DEG C heat preservation 1 day after again 100 DEG C keep the temperature 1 day alternately 24 secondary coatings it is unchanged.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (7)
1. a kind of hydraulic engineering water-repellent paint, it is characterised in that the quality hundred of the composition of the water-repellent paint and each constituent
Divide ratio as follows:
Wherein, the fluorenes based compound is bisphenol fluorene, single phenol fluorenes；The acidic materials are organic acid；The filler is aluminium powder, zinc
One of powder, quartz sand, glass powder or attapulgite clay powder or any mass ratio it is a variety of；
The curing agent is response type curing agent, and response type curing agent includes primary polyamine, polybasic carboxylic acid, multi-thiol and polynary
Phenol.
2. a kind of hydraulic engineering water-repellent paint according to claim 1, it is characterised in that: the primary polyamine is second two
Amine, diethylenetriamines, polymethylene triamine, diethyl amino propylamine, m-xylene diamine, aliphatic amide polyamines.
3. a kind of hydraulic engineering water-repellent paint according to claim 1, it is characterised in that: the polybasic carboxylic acid is binary carboxylic
Acid, the dicarboxylic acids are adipic acid, azelaic acid, decanedioic acid.
4. a kind of hydraulic engineering water-repellent paint according to claim 1, it is characterised in that: the polyphenol is dihydric phenol,
The dihydric phenol is O-phthalic phenol, isophthalic xylenol or hydroquinone.
5. a kind of hydraulic engineering water-repellent paint according to claim 1, it is characterised in that: the organic acid is amino acid.
6. a kind of hydraulic engineering water-repellent paint according to claim 1, it is characterised in that: the filler is aluminium powder, zinc
One of powder or attapulgite clay powder are a variety of.
7. a kind of hydraulic engineering water-repellent paint according to claim 1, it is characterised in that: the partial size of the filler is 325
Mesh~1250 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611251152.4A CN106634520B (en) | 2016-12-28 | 2016-12-28 | A kind of hydraulic engineering water-repellent paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611251152.4A CN106634520B (en) | 2016-12-28 | 2016-12-28 | A kind of hydraulic engineering water-repellent paint |
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| Publication Number | Publication Date |
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| CN106634520A CN106634520A (en) | 2017-05-10 |
| CN106634520B true CN106634520B (en) | 2019-02-15 |
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| CN201611251152.4A Active CN106634520B (en) | 2016-12-28 | 2016-12-28 | A kind of hydraulic engineering water-repellent paint |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108587402A (en) * | 2018-05-16 | 2018-09-28 | 厦门新沪厦五金工贸有限公司 | A kind of tapping screw |
| CN109401582A (en) * | 2018-09-10 | 2019-03-01 | 张程玙 | Retaining wall for hydraulic engineering water-repellent paint and preparation method thereof |
| CN110343451A (en) * | 2019-08-19 | 2019-10-18 | 李彧 | A kind of hydraulic engineering water-repellent paint and preparation method thereof |
| CN112698548B (en) * | 2019-10-23 | 2023-12-08 | 乐凯华光印刷科技有限公司 | Long-printing-range UV-CTP plate and preparation method and application method thereof |
| CN115260873B (en) * | 2022-08-19 | 2023-05-30 | 江苏水工建设集团有限公司 | Waterproof coating for hydraulic engineering |
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| CN1709988A (en) * | 2005-07-05 | 2005-12-21 | 北京国科京彪新材料科技有限公司 | High-temperature thermal-insulation anticorrosive nano coating and its preparing method |
| CN101967811A (en) * | 2009-07-27 | 2011-02-09 | 北京仁创科技集团有限公司 | Hydraulic structure |
| CN102367357A (en) * | 2011-10-14 | 2012-03-07 | 吴江市天源塑胶有限公司 | Waterproof paint for bamboo floor |
| CN104291740A (en) * | 2013-07-20 | 2015-01-21 | 吕孟龙 | Waterproof alkali activated inorganic polymer coating |
| CN105368252A (en) * | 2015-11-18 | 2016-03-02 | 咸阳东方雨虹建筑材料有限公司 | Waterproof coating and preparation method and application thereof |
| CN105968974A (en) * | 2016-06-28 | 2016-09-28 | 青岛百千川海洋生态科技有限公司 | Modified waterproof coating |
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2016
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1709988A (en) * | 2005-07-05 | 2005-12-21 | 北京国科京彪新材料科技有限公司 | High-temperature thermal-insulation anticorrosive nano coating and its preparing method |
| CN101967811A (en) * | 2009-07-27 | 2011-02-09 | 北京仁创科技集团有限公司 | Hydraulic structure |
| CN102367357A (en) * | 2011-10-14 | 2012-03-07 | 吴江市天源塑胶有限公司 | Waterproof paint for bamboo floor |
| CN104291740A (en) * | 2013-07-20 | 2015-01-21 | 吕孟龙 | Waterproof alkali activated inorganic polymer coating |
| CN105368252A (en) * | 2015-11-18 | 2016-03-02 | 咸阳东方雨虹建筑材料有限公司 | Waterproof coating and preparation method and application thereof |
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| CN106634520A (en) | 2017-05-10 |
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