CN106085075A - A kind of hexamethylenamine chlorosulfonated polyethylene is combined city copper casted sculpture coating and preparation method thereof - Google Patents
A kind of hexamethylenamine chlorosulfonated polyethylene is combined city copper casted sculpture coating and preparation method thereof Download PDFInfo
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- CN106085075A CN106085075A CN201610406614.9A CN201610406614A CN106085075A CN 106085075 A CN106085075 A CN 106085075A CN 201610406614 A CN201610406614 A CN 201610406614A CN 106085075 A CN106085075 A CN 106085075A
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- hexamethylenamine
- chlorosulfonated polyethylene
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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
- C09D133/00—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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
- C09D133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
- C08F220/32—Esters containing oxygen in addition to the carboxy oxygen containing epoxy radicals
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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
- C09D5/08—Anti-corrosive paints
-
- 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
Abstract
The invention discloses a kind of hexamethylenamine chlorosulfonated polyethylene and be combined city copper casted sculpture coating, it is to be prepared by the raw material of following weight parts: tetraethyl orthosilicate 12, γ glycidyl ether oxygen propyl trimethoxy silicane 12, chlorosulfonated polyethylene 0.3 0.5, methacrylic acid 12, glytidyl methacrylate 68, glycerol trioleate 0.05 0.1, octamethylcy-clotetrasiloxane 0.5 1, Ammonium persulfate. 0.03 0.05, sodium lauryl sulphate 0.1 0.15, hexamethylenamine 0.1 0.2, nano aluminum nitride 0.1 0.2, alcohol ester 12.The coating of the present invention had both been provided that the decay resistance of excellence, also had good pliability, tack and mechanical performance, the most also had the oxidation of resistant to chemical media burn into ozone-resistant and oil resistant, the feature of anti scuffing, and applied widely, practical value is high.
Description
Technical field
The present invention relates to copper casted sculpture technical field of coatings, particularly relate to a kind of hexamethylenamine-chlorosulfonated polyethylene multiple
Close city copper casted sculpture coating and preparation method thereof.
Background technology
Along with people's City Life Quality require raising, sculpture for city as urban culture specifically have type carrier it
One, more and more paid attention to.Sculpture for city is to stand on the sculpture in public place, city, and it stands in great numbers at high building, road
In city in length and breadth, road, play and alleviate the plug crowded, urgent and stiff, single phenomenon brought because building concentrates, the most also
Can play on spacious place and increase the effect of balance, can not only beautifying urban environment, also embodied urban culture, shown
Zeitgeist.Wherein, copper casted sculpture is the important component part of sculpture for city culture and arts.
The history of cast copper is the longest, and technology maturation, and the restoration of artistic creation is good, is suitable for becoming the material of fine works
Material, is liked widely, especially most commonly seen with figure sculpture.But cast copper requires height to storage environment condition, is chronically at
Easy oxidation deterioration in outdoor environment, maintenance difficulty, it is therefore desirable to take certain means that it is carried out surfacecti proteon.Document
" the TEOS content impact on its antiseptic property in copper alloy surface Mercaptofunctional organic silicon sol-gel coat " is by copper table
Face is prepared the method for organic silicon sol-gel coat and is protected copper, and the corrosion resistance of coating is preferable, but, organic silicon sol-
Gel coat also exist poor with the adhesive force of copper, crosslinking degree is low, pliability is poor, easy to crack, and antiseptic effect is the most relatively limited
Etc. problem, be not suitable for carrying out actual application in copper casted sculpture field.Therefore, it is necessary to make improvements, it is provided that have good
The copper casted sculpture coating of tack, ruggedness and antiseptic effect.
Summary of the invention
The object of the invention is contemplated to make up the defect of prior art, it is provided that one has good mechanical properties and high attachment concurrently
Property and hexamethylenamine-chlorosulfonated polyethylene that compactness is good, antiseptic property is excellent be combined city copper casted sculpture coating and
Preparation method.
The present invention is achieved by the following technical solutions:
A kind of hexamethylenamine-chlorosulfonated polyethylene is combined city copper casted sculpture coating, and it is by the raw material system of following weight parts
:
Tetraethyl orthosilicate 1-2, γ-glycidyl ether oxygen propyl trimethoxy silicane 1-2, chlorosulfonated polyethylene 0.3-0.5, methyl
Acrylic acid 1-2, glytidyl methacrylate 6-8, glycerol trioleate 0.05-0.1, octamethylcy-clotetrasiloxane 0.5-1, mistake
Ammonium sulfate 0.03-0.05, sodium lauryl sulphate 0.1-0.15, hexamethylenamine 0.1-0.2, nano aluminum nitride 0.1-0.2, alcohol ester
12 0.3-0.5.
A kind of hexamethylenamine-chlorosulfonated polyethylene is combined the preparation method of city copper casted sculpture coating, including following step
Rapid:
(1) first by tetraethyl orthosilicate and γ-glycidyl ether oxygen propyl trimethoxy silicane by weight 1:10-1:12 with
Under room temperature, stir 8-10h after the hydrochloric acid solution mixing of 0.01-0.015mol/L, be subsequently adding glycerol trioleate stirring all
Even, pH is adjusted to 5-6, obtains component A；
(2) first sodium lauryl sulphate is added to the water and stirs 5-10min by weight 1:60-1:80, then by chlorosulfonation
Polyethylene, methacrylic acid, glytidyl methacrylate and octamethylcy-clotetrasiloxane stir, and both are mixed
After in 40-60 DEG C stirring 10-15min obtain pre-emulsion, the solution that Ammonium persulfate. is configured to 3-5% obtains initiator, then will
The pre-emulsion of 10-15% weight adds 80-85 DEG C of stirring 0.5-1h in reactor jointly with the initiator of 50-60% weight, then drips
Add remaining initiator and pre-emulsion, first stir 0.5-1h, then isothermal holding 2-4h, after cooling, obtain B component；
(3) first component A is mixed and stirred for uniformly obtaining mixed liquor with remaining raw material in addition to B component, is then slowly added into B group
Point and stirring at low speed uniform, be filtered to remove impurity and i.e. obtain hexamethylenamine-chlorosulfonated polyethylene and be combined city copper casted sculpture coating.
The invention have the advantage that
It is miscellaneous that the present invention utilizes that tetraethyl orthosilicate and γ-glycidyl ether oxygen propyl trimethoxy silicane hydrolysis obtains organic and inorganic
SiClx colloidal sol, improves mechanical performance and the weatherability of coating；Utilize chlorosulfonated polyethylene, methacrylic acid, methacrylic acid ring
Oxygen propyl ester and octamethylcy-clotetrasiloxane carry out polymerization and form inierpeneirating network structure complex emulsions, improve the pliability of coating, attached
The property and compactness；By the interpolation of the raw materials such as both synergism and hexamethylenamine and compounding so as to get cast copper carve
Mould with coating strong with copper surface adhesion, uniform, fine and close coating can be formed on copper sculpture surface, be both provided that the corrosion resistant of excellence
Erosion performance, also has good pliability, tack and mechanical performance, the most also has resistant to chemical media burn into ozone-resistant oxygen
Changing and oil resistant, the feature of anti scuffing, applied widely, practical value is high.
Detailed description of the invention
A kind of hexamethylenamine-chlorosulfonated polyethylene is combined city copper casted sculpture coating, by the component of following weight (kg)
Raw material is prepared from:
Tetraethyl orthosilicate 1, γ-glycidyl ether oxygen propyl trimethoxy silicane 1, chlorosulfonated polyethylene 0.3, methacrylic acid 1,
Glytidyl methacrylate 6, glycerol trioleate 0.05, octamethylcy-clotetrasiloxane 0.5, Ammonium persulfate. 0.03, dodecane
Base sodium sulfate 0.1, hexamethylenamine 0.1, nano aluminum nitride 0.1, alcohol ester 12.
A kind of hexamethylenamine-chlorosulfonated polyethylene is combined the preparation method of city copper casted sculpture coating, including following step
Rapid:
(1) first by tetraethyl orthosilicate and γ-glycidyl ether oxygen propyl trimethoxy silicane 1:10 and 0.01mol/L by weight
Hydrochloric acid solution mixing after under room temperature stir 8h, be subsequently adding glycerol trioleate and stir, pH is adjusted to 5, obtain A group
Point；
(2) first sodium lauryl sulphate is added to the water and stirs 5min by weight 1:60, then by chlorosulfonated polyethylene, first
Base acrylic acid, glytidyl methacrylate and octamethylcy-clotetrasiloxane stir, in 40 DEG C after both being mixed
Stirring 10min obtain pre-emulsion, the solution that Ammonium persulfate. is configured to 3% obtains initiator, then by the pre-emulsion of 10% weight with
The initiator of 50% weight adds 80 DEG C of stirring 0.5h in reactor jointly, then drips remaining initiator and pre-emulsion, first stirs
0.5h, then isothermal holding 2h, obtain B component after cooling；
(3) first component A is mixed and stirred for uniformly obtaining mixed liquor with remaining raw material in addition to B component, is then slowly added into B group
Point and stirring at low speed uniform, be filtered to remove impurity and i.e. obtain hexamethylenamine-chlorosulfonated polyethylene and be combined city copper casted sculpture coating.
Above-mentioned prepared coating property is as follows:
Adhesive force: 1 grade；
Acid resistance (immerses 5%H2SO4In solution): 15d is non-foaming, do not fall off；
Alkali resistance (immerse 5%NaOH solution in): 15d is non-foaming, do not fall off；
Resistance to salt water (immerse 5%NaCl solution in): 15d is non-foaming, do not fall off；
Thermostability (150 DEG C): 7d is non-foaming, do not fall off；
Oil resistivity (immerse 90# gasoline in): 30d is non-foaming, do not fall off.
Claims (2)
1. hexamethylenamine-chlorosulfonated polyethylene is combined city copper casted sculpture coating, it is characterised in that it is by following heavy
The raw material of amount part prepares:
Tetraethyl orthosilicate 1-2, γ-glycidyl ether oxygen propyl trimethoxy silicane 1-2, chlorosulfonated polyethylene 0.3-0.5, methyl
Acrylic acid 1-2, glytidyl methacrylate 6-8, glycerol trioleate 0.05-0.1, octamethylcy-clotetrasiloxane 0.5-1, mistake
Ammonium sulfate 0.03-0.05, sodium lauryl sulphate 0.1-0.15, hexamethylenamine 0.1-0.2, nano aluminum nitride 0.1-0.2, alcohol ester
12 0.3-0.5.
A kind of hexamethylenamine-chlorosulfonated polyethylene the most according to claim 1 is combined the system of city copper casted sculpture coating
Preparation Method, it is characterised in that comprise the following steps:
(1) first by tetraethyl orthosilicate and γ-glycidyl ether oxygen propyl trimethoxy silicane by weight 1:10-1:12 with
Under room temperature, stir 8-10h after the hydrochloric acid solution mixing of 0.01-0.015mol/L, be subsequently adding glycerol trioleate stirring all
Even, pH is adjusted to 5-6, obtains component A；
(2) first sodium lauryl sulphate is added to the water and stirs 5-10min by weight 1:60-1:80, then by chlorosulfonation
Polyethylene, methacrylic acid, glytidyl methacrylate and octamethylcy-clotetrasiloxane stir, and both are mixed
After in 40-60 DEG C stirring 10-15min obtain pre-emulsion, the solution that Ammonium persulfate. is configured to 3-5% obtains initiator, then will
The pre-emulsion of 10-15% weight adds 80-85 DEG C of stirring 0.5-1h in reactor jointly with the initiator of 50-60% weight, then drips
Add remaining initiator and pre-emulsion, first stir 0.5-1h, then isothermal holding 2-4h, after cooling, obtain B component；
(3) first component A is mixed and stirred for uniformly obtaining mixed liquor with remaining raw material in addition to B component, is then slowly added into B group
Point and stirring at low speed uniform, be filtered to remove impurity and i.e. obtain hexamethylenamine-chlorosulfonated polyethylene and be combined city copper casted sculpture coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610406614.9A CN106085075A (en) | 2016-06-12 | 2016-06-12 | A kind of hexamethylenamine chlorosulfonated polyethylene is combined city copper casted sculpture coating and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610406614.9A CN106085075A (en) | 2016-06-12 | 2016-06-12 | A kind of hexamethylenamine chlorosulfonated polyethylene is combined city copper casted sculpture coating and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN106085075A true CN106085075A (en) | 2016-11-09 |
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|---|---|---|---|
| CN201610406614.9A Pending CN106085075A (en) | 2016-06-12 | 2016-06-12 | A kind of hexamethylenamine chlorosulfonated polyethylene is combined city copper casted sculpture coating and preparation method thereof |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101307194A (en) * | 2008-06-27 | 2008-11-19 | 江苏科技大学 | Organic-inorganic hybridization ultraviolet cured paint for protecting metallic surface |
| CN101423735A (en) * | 2008-12-05 | 2009-05-06 | 武汉科技学院 | Method for preparing environment-friendly type organosilicon modified acrylic ester binding agent |
-
2016
- 2016-06-12 CN CN201610406614.9A patent/CN106085075A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101307194A (en) * | 2008-06-27 | 2008-11-19 | 江苏科技大学 | Organic-inorganic hybridization ultraviolet cured paint for protecting metallic surface |
| CN101423735A (en) * | 2008-12-05 | 2009-05-06 | 武汉科技学院 | Method for preparing environment-friendly type organosilicon modified acrylic ester binding agent |
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Application publication date: 20161109 |
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