CN109251599A - A kind of weatherability fungus resistant coating material and preparation method thereof - Google Patents
A kind of weatherability fungus resistant coating material and preparation method thereof Download PDFInfo
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- CN109251599A CN109251599A CN201810849814.0A CN201810849814A CN109251599A CN 109251599 A CN109251599 A CN 109251599A CN 201810849814 A CN201810849814 A CN 201810849814A CN 109251599 A CN109251599 A CN 109251599A
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- Prior art keywords
- weatherability
- coating material
- formula
- resistant coating
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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
- C09D127/00—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 at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
- C09D127/02—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 at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D127/04—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 at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C09D127/08—Homopolymers or copolymers of vinylidene chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
- C08G79/02—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule a linkage containing phosphorus
-
- 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
- C09D185/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon; Coating compositions based on derivatives of such polymers
- C09D185/02—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon; Coating compositions based on derivatives of such polymers containing phosphorus
-
- 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
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- 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
-
- 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
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0806—Silver
-
- 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
Abstract
A kind of weatherability fungus resistant coating material provided by the invention, the coating material are the compound of polymer shown in formula (I), Vingon, nano silver.The present invention also provides the preparation methods of above-mentioned weatherability fungus resistant coating material.Weatherability fungus resistant coating material provided by the invention, preparation method is simple, compound using macromolecule and nano silver, on the one hand substantially increases weatherability, and on the other hand, anticorrosive mildewproof effect is good.
Description
Technical field
The present invention relates to coating material field, in particular to a kind of weatherability fungus resistant coating material further relates to its preparation side
Method.
Background technique
Coating, which refers to, forms film under the certain condition for being attached to body surface, can play the functions such as protection, decoration.Such as
A kind of liquid or solid material of insulation, antirust, mould proof, heat-resisting etc..
Coating, building plastic, rubber product etc., the test applied to outdoor through climate, as illumination, cold and hot, wind and rain,
Comprehensive caused by bacterium etc. to destroy, tolerance is weatherability.Weatherability refers to product because being irradiated by sunlight, and temperature becomes
The colour fading changed, the influence of the external conditions such as wind and weather, and occurred changes colour, cracking, a series of agings such as dusting and intensity decline
The phenomenon that.Illumination, high temperature and humidity be the main reason for causing paint coatings loss of gloss, colour fading, xanthochromia, dusting, painting layer
Weatherability superiority and inferiority is related with the spectral response of coating composition.Existing coating weatherability is insufficient, for external wall loss of gloss, takes off
Color, xanthochromia.
In addition, building waterproof, anti-mold effect are not only related to the appearance and service life of building, but also with people's
Health and environmental protection have vital influence.Therefore, high performance waterproof mildew resistant paint is increasingly subject to people's
Concern.
Summary of the invention
Goal of the invention: in order to overcome the above-mentioned deficiencies of the prior art, it is anti-that the purpose of the present invention is to provide a kind of weatherabilities
Mould coating material.
The second object of the present invention is to provide the preparation method of above-mentioned weatherability fungus resistant coating material.
Technical solution: a kind of weatherability fungus resistant coating material provided by the invention, the coating material are to gather shown in formula (I)
Close the compound of object, Vingon, nano silver；Wherein, the structural formula of polymer shown in formula (I) are as follows:
In formula, n is the integer between 500~2000.
The present invention also provides the preparation methods of above-mentioned weatherability fungus resistant coating material, comprising the following steps:
(1) at the protection of inert gas, 350~400 DEG C, by dimethyl phosphonate and 4,4 '-diamino-phenyl hydroxyl oxygens
Change phosphine and react 8-12h under the action of catalyst, is cooled to 300 DEG C to get polymer shown in formula (I)；
(2) 250 DEG C are cooled to the speed of 50 DEG C/h, while Vingon is added；Constant temperature 1-2h, while nanometer is added
Silver；After cooling be dried in vacuo to get polymer shown in formula (I), Vingon, nano silver compound.
In step (1), catalyst is selected from one or more of triphenyl phosphate, triethylamine, ethylenediamine.
In step (1), dimethyl phosphonate and 4, the molar ratio of 4 '-diamino-phenyl hydroxyl phosphine oxides is (1~1.2): 1.
In step (2), the molar ratio of polymer shown in Vingon, nano silver and formula (I) is (1~1.2):
(0.01-0.03): 1, wherein polymer shown in formula (I) uses meter with 4,4 '-diamino-phenyl hydroxyl phosphine oxides.
The utility model has the advantages that weatherability fungus resistant coating material provided by the invention, preparation method is simple, using macromolecule and nanometer
Silver is compound, on the one hand substantially increases weatherability, and on the other hand, anticorrosive mildewproof effect is good.
Specific embodiment
According to following embodiments, the present invention may be better understood.However, as it will be easily appreciated by one skilled in the art that real
It applies content described in example and is merely to illustrate the present invention, without sheet described in detail in claims should will not be limited
Invention.
Embodiment 1
The preparation method of weatherability fungus resistant coating material, comprising the following steps:
(1) at the protection of inert gas, 375 DEG C, by dimethyl phosphonate and 4,4 '-diamino-phenyl hydroxyl phosphine oxides exist
10h is reacted under catalyst action, is cooled to 300 DEG C to get polymer shown in formula (I)；Catalyst is selected from triphenyl phosphate, three
One or more of ethamine, ethylenediamine；The molar ratio of dimethyl phosphonate and 4,4 '-diamino-phenyl hydroxyl phosphine oxides is 1.1:
1；
Sampling, cools down to room temperature, is dried in vacuo, washing, drying and crushing, and the detection degree of polymerization is 1750, and 1% heat is lost
Weight decomposition rate is 289.9 DEG C；
(2) 250 DEG C are cooled to the speed of 50 DEG C/h, while Vingon is added；Constant temperature 1.5h, while nanometer is added
Silver；After cooling be dried in vacuo to get polymer shown in formula (I), Vingon, nano silver compound；Vingon,
The molar ratio of nano silver and polymer shown in formula (I) is 1.1: 0.02: 1, wherein polymer shown in formula (I) is with 4,4 '-two
Aminophenyl hydroxyl phosphine oxide uses meter.
Embodiment 2
The preparation method of weatherability fungus resistant coating material, comprising the following steps:
(1) at the protection of inert gas, 350 DEG C, by dimethyl phosphonate and 4,4 '-diamino-phenyl hydroxyl phosphine oxides exist
12h is reacted under catalyst action, is cooled to 300 DEG C to get polymer shown in formula (I)；Catalyst is selected from triphenyl phosphate, three
One or more of ethamine, ethylenediamine；The molar ratio of dimethyl phosphonate and 4,4 '-diamino-phenyl hydroxyl phosphine oxides is 1: 1；
Sampling, cools down to room temperature, is dried in vacuo, washing, drying and crushing, and the detection degree of polymerization is 1710, and 1% heat is lost
Weight decomposition rate is 287.1 DEG C；
(2) 250 DEG C are cooled to the speed of 50 DEG C/h, while Vingon is added；Constant temperature 1h, while nanometer is added
Silver；After cooling be dried in vacuo to get polymer shown in formula (I), Vingon, nano silver compound；Vingon,
The molar ratio of nano silver and polymer shown in formula (I) is 1.2: 0.01: 1, wherein polymer shown in formula (I) is with 4,4 '-two
Aminophenyl hydroxyl phosphine oxide uses meter.
Embodiment 3
The preparation method of weatherability fungus resistant coating material, comprising the following steps:
(1) at the protection of inert gas, 400 DEG C, by dimethyl phosphonate and 4,4 '-diamino-phenyl hydroxyl phosphine oxides exist
8h is reacted under catalyst action, is cooled to 300 DEG C to get polymer shown in formula (I)；Catalyst is selected from triphenyl phosphate, three
One or more of ethamine, ethylenediamine；The molar ratio of dimethyl phosphonate and 4,4 '-diamino-phenyl hydroxyl phosphine oxides is 1.2:
1；
Sampling, cools down to room temperature, is dried in vacuo, washing, drying and crushing, and the detection degree of polymerization is 1450, and 1% heat is lost
Weight decomposition rate is 255.0 DEG C；
(2) 250 DEG C are cooled to the speed of 50 DEG C/h, while Vingon is added；Constant temperature 2h, while nanometer is added
Silver；After cooling be dried in vacuo to get polymer shown in formula (I), Vingon, nano silver compound；Vingon,
The molar ratio of nano silver and polymer shown in formula (I) is 1: 0.03: 1, wherein polymer shown in formula (I) is with 4,4 '-diaminos
Base phenyl hydroxyl phosphine oxide uses meter.
The weatherability fungus resistant coating material and Vingon of embodiment 1 to 3 are coated in a mold, and carry out performance
Test.
(1) water resistance is tested: several days are impregnated in water；
(2) resistance to salt water is tested: several days are impregnated in 3%NaCl aqueous solution；
(3) acid resistance is tested: several days are impregnated in 5% sulfuric acid；
(4) alkali resistance is tested: several days are impregnated in 5%NaOH aqueous solution；
(5) salt spray resistance is tested:
(6) oil resistivity is tested: in gasoline and kerosene mixture, impregnating several days；
(7) mould proof experiment: by saccharomycete and mould point on coating, see whether mildew expands behind several days；
Claims (5)
1. a kind of weatherability fungus resistant coating material, it is characterised in that: the coating material is polymer shown in formula (I), gathers inclined chlorine
The compound of ethylene, nano silver；Wherein, the structural formula of polymer shown in formula (I) are as follows:
In formula, n is the integer between 500~2000.
2. a kind of preparation method of weatherability fungus resistant coating material described in claim 1, it is characterised in that: including following step
It is rapid:
(1) at the protection of inert gas, 350~400 DEG C, by dimethyl phosphonate and 4,4 '-diamino-phenyl hydroxyl phosphine oxides
8-12h is reacted under the action of catalyst, is cooled to 300 DEG C to get polymer shown in formula (I)；
(2) 250 DEG C are cooled to the speed of 50 DEG C/h, while Vingon is added；Constant temperature 1-2h, while nano silver is added；
After cooling be dried in vacuo to get polymer shown in formula (I), Vingon, nano silver compound.
3. a kind of preparation method of weatherability fungus resistant coating material according to claim 2, it is characterised in that: step (1)
In, catalyst is selected from one or more of triphenyl phosphate, triethylamine, ethylenediamine.
4. a kind of preparation method of weatherability fungus resistant coating material according to claim 2, it is characterised in that: step (1)
In, dimethyl phosphonate and 4, the molar ratio of 4 '-diamino-phenyl hydroxyl phosphine oxides is (1~1.2): 1.
5. a kind of preparation method of weatherability fungus resistant coating material according to claim 2, it is characterised in that: step (2)
In, the molar ratio of polymer shown in Vingon, nano silver and formula (I) is (1~1.2): (0.01-0.03): 1, wherein
Polymer shown in formula (I) uses meter with 4,4 '-diamino-phenyl hydroxyl phosphine oxides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810849814.0A CN109251599A (en) | 2018-07-28 | 2018-07-28 | A kind of weatherability fungus resistant coating material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810849814.0A CN109251599A (en) | 2018-07-28 | 2018-07-28 | A kind of weatherability fungus resistant coating material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109251599A true CN109251599A (en) | 2019-01-22 |
Family
ID=65049963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810849814.0A Withdrawn CN109251599A (en) | 2018-07-28 | 2018-07-28 | A kind of weatherability fungus resistant coating material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109251599A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009136868A (en) * | 2007-03-30 | 2009-06-25 | Toto Ltd | Photocatalyst-coated body and photocatalyst coating liquid therefor |
| CN103468043A (en) * | 2013-09-05 | 2013-12-25 | 常熟市三新红木家具厂 | Antibacterial finish paint for redwood furniture |
-
2018
- 2018-07-28 CN CN201810849814.0A patent/CN109251599A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009136868A (en) * | 2007-03-30 | 2009-06-25 | Toto Ltd | Photocatalyst-coated body and photocatalyst coating liquid therefor |
| CN103468043A (en) * | 2013-09-05 | 2013-12-25 | 常熟市三新红木家具厂 | Antibacterial finish paint for redwood furniture |
Non-Patent Citations (3)
| Title |
|---|
| 危莹: "《从零开始学技术 油漆工》", 30 June 2012, 中国铁道出版社 * |
| 赵伟: "中国博士学位论文全文数据库 工程科技Ⅰ辑", 《中国博士学位论文全文数据库 工程科技Ⅰ辑》 * |
| 赵伟: "聚合型磷基阻燃剂合成及对环氧树脂的阻燃机理研究", 《中国博士学位论文全文数据库 工程科技Ⅰ辑》 * |
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Application publication date: 20190122 |