CN106905841A - Polyethersulfone Coating composition of low-temperature setting and preparation method thereof and coating processes - Google Patents
Polyethersulfone Coating composition of low-temperature setting and preparation method thereof and coating processes Download PDFInfo
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- CN106905841A CN106905841A CN201710052977.1A CN201710052977A CN106905841A CN 106905841 A CN106905841 A CN 106905841A CN 201710052977 A CN201710052977 A CN 201710052977A CN 106905841 A CN106905841 A CN 106905841A
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- polyethersulfone
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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
- C09D181/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur, with or without nitrogen, oxygen, or carbon only; Coating compositions based on polysulfones; Coating compositions based on derivatives of such polymers
- C09D181/06—Polysulfones; Polyethersulfones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
-
- 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
-
- 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
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
-
- 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
Abstract
Polyethersulfone Coating composition of low-temperature setting of the invention and preparation method thereof and coating processes, belong to technical field of coatings.The Polyethersulfone Coating composition of the low-temperature setting is by polyethersulfone resin, epoxy resin, polytetrafluoroethylene (PTFE), curing agent, diluent is constituted, its preparation technology is under the speed of agitator of 3200~3800r/min, polyethersulfone resin is dissolved in by dimethylacetylamide, toluene, in the double solvents of butanone composition, sequentially add polytetrafluoroethylene (PTFE) and epoxy resin, ground 2~6 hours in sand mill, and curing agent was added before spraying, stirring is cured for 0.2~0.5 hour, the coating after curing is sprayed on the metal substrate through blasting treatment using air gun and air compressor, dried 2~6 hours at 150~170 DEG C.The present invention realizes the low-temperature setting of Polyethersulfone Coating, and the coating of preparation has good adhesive force, impact resistance, wearability, hydrophobicity and corrosion resistance etc., prepares and coating processes are simple to operate, and production equipment is easily realized, the scope of application is wider.
Description
Technical field
The invention belongs to technical field of coatings, and in particular to a kind of Polyethersulfone Coating composition of low-temperature setting and its preparation
Method.
Background technology
Coating, highly important role in a human lives is small to pots and pans, the life of the mankind greatly to great equipment
The use of too busy to get away coating living.Coating obtains very extensive market and applies with its excellent protection and decoration functions.Coating, it is main
To be made up of film forming matter, color stuffing, solvent and auxiliary agent, wherein most importantly film forming matter.In recent years, with the hair of industry
Exhibition, occurs in that many macromolecule resins with premium properties replace the natural materials of early stage as film forming matter.Polyether sulfone tree
Fat is exactly one of them.
The features such as polyethersulfone resin has high temperature resistant, creep resistant, corrosion-resistant, good mechanical property, is main body tree with polyether sulfone
Coating prepared by fat also has the advantages that on the metals such as iron, aluminium adhesive force is strong, properties of coating is good, therefore, it is in recent years, poly-
Ether sulfone coating has obtained good application, therefore researcher has carried out extensive research to it.Such as：
In patent《Metal pipe internal wall thermoplasticity high temperature resistant antisticking corrosion-proof paint and preparation method thereof》, application publication number
In CN103194146A, it is noted that a kind of preparation method of Polyethersulfone Coating, but coating prepared by the method needs after application
Carry out hot setting and can be only achieved good coating performance, if solidifying at a temperature of 150~170 DEG C, after tested, gained coating
In 5%NaCl salt mist environments, rust spot being produced within 3-5 days, being soaked in acid-base salt solution, 3-5 days coatings are have leak source, it is seen that
Its performance differs greatly with hot setting gained coating performance.
In patent《A kind of polyether sulfone abrasion resistant anticorrosive paint and its preparation method and application》, application publication number
In CN105238260A, mentioning prepared Polyethersulfone Coating will be solidified at 360~390 DEG C.
In patent《Cooker, household electrical appliances sinter the preparation of PES release coatings with high and low temperature》, in publication number CN1168403A, carry
To be sintered 20 minutes at 380 DEG C to prepared Polyethersulfone Coating.Additionally, this patent is also mentioned with low-temperature setting, but can still need to
At least 280 DEG C of sintering temperature, can not otherwise form desired coating, and this temperature is still higher, and energy loss problem is still more serious.
In patent《Ground coating composition and its coating metal surfaces fluororesin application》, application publication number CN1145627A
In, mentioning prepared Polyethersulfone Coating will be sintered 10~40 minutes at 350~400 DEG C.
In patent《Polyether sulfone super fine, its purposes and the coating containing polyether sulfone super fine and their preparation
Method》, in application publication number CN104974661A, mention prepared Polyethersulfone Coating will at a high temperature of 360 DEG C baking and curing
Film forming.
The result studied more than is it can be found that existing Polyethersulfone Coating is required for by high-temperature baking after coating
Solidification (more than 300 DEG C) could the preferable coatings of forming properties, and hot setting exist operation inconvenience, energy loss it is larger, into
This higher, scrap build is difficult, be difficult the problems such as realizing.
The content of the invention
Hot setting is needed present invention aim at Polyethersulfone Coating is solved and there is performance in low-temperature setting substantially reduces
Shortcoming with it is not enough, there is provided a kind of solidification at low temperature can also possess the Polyethersulfone Coating composition and its system of excellent properties
Preparation Method.
The technical solution adopted in the present invention is specific as follows：
The Polyethersulfone Coating composition of a kind of low-temperature setting, mainly including following component：
Polyethersulfone resin, epoxy resin, polytetrafluoroethylene (PTFE), curing agent and diluent；
It is polyethersulfone resin in the Polyethersulfone Coating of described low-temperature setting, epoxy resin, polytetrafluoroethylene (PTFE), curing agent, dilute
The mass ratio for releasing agent is usually 15~20：2.5~4：1~6：1.2~3：55~80；
The polyethersulfone resin is hydroxy-end capped polyethersulfone resin, the hydroxyl end groups activity of such polyethersulfone resin compared with
Height, easily with other groups cross-linking reaction, makes coating finer and close, preferably prevents corrosive medium from being contacted with ground.Its skeleton symbol
For
Wherein n=50~130, the logarithmic specific concentration viscosity of polyethersulfone resin is 0.28~0.38, poly- under this range of viscosities
The dope viscosity that ether sulfone is prepared is moderate, is adapted to spraying.If polyethersulfone resin viscosity is too big, the levelability of coating is bad, thus
Coating surface is rough obtained in coating, and its performance, or even this coating can be influenceed to realize spraying；If viscosity is too low, institute
Obtaining coating concentration can accordingly reduce, the easy sagging in spraying, can also influence the mechanical performance of coating.It is preferred that logarithmic specific concentration viscosity is
0.34。
The epoxy resin is common bisphenol A type epoxy resin, and this epoxy resin is thermoplastic resin, but with thermosetting
Property, the excellent solidfied material of multiple performance can be formed with various curing agent, catalyst and additive, can almost meet various use will
Ask, and solidification when do not produce small molecule volatile matter substantially, can low pressure molding, multi-solvents can be dissolved in, solidfied material has very high
Intensity and adhesive strength.Its skeleton symbol is
Wherein n=0~25, preferably bisphenol A type epoxy resin E44.
The curing agent is 1~2 kind in phenolic aldehyde amides compound and phenolic aldehyde aminated compounds, and this two classes curing agent is anti-
Should be active high, curing rate is fast, even can also solidify under low temperature, wet environment, and has hydroxyl in molecule, can promote solid
Change.In preferably modified phenolic amide hardener LITE3100 (manufacture of Cardolite companies of the U.S.), pnenolic aldehyde amine hardener T31
1~2 kind.
Diluent use by toluene, butanone and dimethylacetylamide according to dimethylacetylamide, butanone, toluene in mass ratio
It is 30~45:25~35:0~8 is mixed to get.
In addition to mentioned component, can also be to color stuffing and related auxiliaries etc. be added in coating composition, further to improve
The dicoration and protectiveness of coating composition.
Color stuffing can add the common pigment of paint field, such as iron oxide red, iron oxide black, cobalt green, carbon black, manganese black, three oxidations two
One or more combination in chromium, titanium dioxide, pearl essence, molybdenum bisuphide, graphite etc., can carry out selection and add according to required color
Plus.
Auxiliary agent can add conventional anti-settling slurry auxiliary agent of paint field etc., such as in organobentonite, aerosil
One or more combination.
Color stuffing and auxiliary agent will be sequentially added in preparation process with epoxy resin and polytetrafluoroethylene (PTFE).
The preparation method and coating processes of the Polyethersulfone Coating of low-temperature curable are as follows in the present invention：
Under the speed of agitator of 3200~3800r/min, polyethersulfone resin is dissolved in diluent, sequentially adds poly- four
PVF, color stuffing, auxiliary agent and epoxy resin, are ground 2~6 hours in sand mill, and curing agent was added before spraying, are stirred
Mix 0.2~0.5 hour and cured.
The coating after curing is sprayed to through the metal bottom of blasting treatment using air gun and air compressor after curing
On material, dried 2~6 hours at 150~170 DEG C.
The coating as obtained in the above method needs to carry out performance test according to following standard and method：
1st, model coating layer thickness refers to GB/T1764-1979《Paint film thickness test》Tested.
2nd, model coating adhesion refers to GB9286-98《Paint film adhesion method of testing》Tested.
3rd, model coating impact resistance refers to GB/T20624.1-2006《Paint film impact resistance determination method》Tested.
4th, model coating hardness refers to GB/T6739-2006《Paint film determination of pencil hardness method》Tested.
5th, decay resistance of the model coating in chemical reagent refers to GB/T9274-1998《Paint and varnish resistant to liquid
Dielectric tests》Tested.10% sulfuric acid, 10% NaOH, toluene, four kinds of chemical reagent of butanone are selected to be situated between as immersion
Matter, after immersion certain hour, whether detection coating leaks electricity (i.e. whether coating has damage) and observes whether coating has loss of gloss, rises
The appearance of phenomenon such as steep, come off.
6th, decay resistance of the model coating in neutral salt spray is tested with reference to GB/T1771-1991, instrument
For Q-Fog circulates salt fog corrosion-resistanting test case, test condition is：Used as electrolyte, atomisation pressure is 8psi to 5% sodium chloride solution,
Environment temperature is 35 DEG C, and typically by model inclination, 15 ° are positioned in salt fog cabinet, the blister formation of periodic logging model, journey of getting rusty
Some corrosion phenomenons such as degree.
7th, contact angle test uses the JC2000C2 types contact angle survey of marine morning technical equipment Co., Ltd production
Determine instrument measure.The size of contact angle can be used to evaluate the hydrophobic and anti-adhesion performance of coating surface, and coating contact angle is bigger, coating
Surface can be lower, hydrophobic performance is better.
The result of test according to more than, it can be seen that：
1st, coating adhesion obtained in the coating that the present invention is provided is good, and thickness is moderate, and applicability is wider.
2nd, coating contact angle obtained in the coating that the present invention is provided is more than 110 °, with preferable hydrophobic performance and anti-sticking
Performance.
3rd, the ability of the acidproof alkali salt of coating and organic solvent obtained in the coating that the present invention is provided is strong, and antiseptic property is good,
Go for the anti-corrosion protection under various working environments.
The Polyethersulfone Coating of the low-temperature curable that the present invention is provided and thus coating obtained in coating have following prominent
And characteristic advantage：
1st, the present invention realizes the low-temperature setting of the coating with polyether sulfone as matrix resin.
2nd, the present invention provide coating avoid hot setting more energy loss, it is relatively costly, operate it is not convenient, set
It is standby to be difficult the problems such as realizing.
3rd, compared with other Polyethersulfone Coatings solidified at same temperature, the coating tool obtained by the coating that the present invention is provided
There is better performance.
Specific embodiment
Further illustrate technical solution of the present invention by way of example below.
Embodiment 1
Under the speed of agitator of 3800r/min, the polyethersulfone resin that 18g logarithmic specific concentration viscosities are 0.34 is dissolved in by 36g
In dimethylacetylamide, 28g toluene, the double solvents of 8g butanone composition, 4g ptfe micropowders, 3.5g tri- are sequentially added
Two chromium, 0.5g titanium dioxide, 1.4g organobentonites and 3.3g epoxy resin E44 are aoxidized, is ground 2 hours in sand mill, system
Into coating.2.3g modified phenolic amide hardeners LITE3100 (manufacture of Cardolite companies of the U.S.) were added before spraying, is stirred
Mix 0.3 hour and cured, sprayed to through the steel of blasting treatment the coating after curing using air gun and air compressor
On plate, dried 2 hours at 168 DEG C, be subsequently cooled to room temperature for test.
Test result：
Embodiment 2
Under the speed of agitator of 3600r/min, the polyethersulfone resin that 20g logarithmic specific concentration viscosities are 0.34 is dissolved in by 42g
Dimethylacetylamide, 30g toluene composition double solvents in, sequentially add 1g ptfe micropowders, 4g chrome greens,
1g aerosils and 4g epoxy resin E44, grind 4 hours in sand mill, are made coating.3g was added to change before spraying
Property phenolic aldehyde amide hardener LITE3100 (manufacture of Cardolite companies of the U.S.), stirring cured within 0.4 hour, using air
Spray gun and air compressor spray to the coating after curing on the steel plate through blasting treatment, drying 6 hours at 170 DEG C, so
After be cooled to room temperature for test.
Test result：
Embodiment 3
Under the speed of agitator of 3400r/min, the polyethersulfone resin that 15g logarithmic specific concentration viscosities are 0.34 is dissolved in by 30g
In dimethylacetylamide, 35g toluene, the double solvents of 8g butanone composition, 5g ptfe micropowders, 2g stones are sequentially added
Ink, 4g titanium dioxide, 2g organobentonites and 2.5g epoxy resin E44, grind 6 hours in sand mill, are made coating.In spray
1.6g modified phenolic amide hardeners LITE3100 (manufacture of Cardolite companies of the U.S.) are added before painting, stirring is entered for 0.5 hour
Row curing, is sprayed to the coating after curing on the steel plate through blasting treatment, at 170 DEG C using air gun and air compressor
Lower drying 2 hours, is subsequently cooled to room temperature for test.
Test result：
Embodiment 4
Under the speed of agitator of 3200r/min, the polyethersulfone resin that 20g logarithmic specific concentration viscosities are 0.34 is dissolved in by 45g
In dimethylacetylamide, the double solvents of 25g toluene composition, 6g ptfe micropowders, 2g gas phase titanium dioxides are sequentially added
Silicon and 4g epoxy resin E44, grind 5 hours in sand mill, are made coating.1.2g pnenolic aldehyde amine hardeners were added before spraying
T31, stirring is cured for 0.2 hour, is sprayed to through at sandblasting the coating after curing using air gun and air compressor
On the steel plate of reason, dried 6 hours at 168 DEG C, be subsequently cooled to room temperature for test.
Test result：
Embodiment 5
Under the speed of agitator of 3800r/min, the polyethersulfone resin that 15g logarithmic specific concentration viscosities are 0.34 is dissolved in by 45g
In dimethylacetylamide, the double solvents of 35g toluene composition, then middle addition 2g ptfe micropowders, 4g molybdenum bisuphide successively
With 2.5g epoxy resin E44, ground 2 hours in sand mill, be made coating.1.5g modified phenolic acid amides was added before spraying
Curing agent LITE3100 (manufacture of Cardolite companies of the U.S.), stirring is cured for 0.3 hour, using air gun and air
Compressor sprays to the coating after curing on the steel plate through blasting treatment, is dried 2 hours at 150 DEG C, is subsequently cooled to room
Temperature is for test.
Test result：
Embodiment 6
Under the speed of agitator of 3200r/min, the polyethersulfone resin that 18g logarithmic specific concentration viscosities are 0.34 is dissolved in by 38g
In dimethylacetylamide, 32g toluene, the double solvents of 4g butanone composition, 3g ptfe micropowders, the sulphur of 5g bis- are sequentially added
Change molybdenum, 1g organobentonites and 3.5g epoxy resin E44, ground 6 hours in sand mill, be made coating.Added before spraying
Enter 1.2g pnenolic aldehyde amine hardener T31, stirring is cured for 0.3 hour, using air gun and air compressor by after curing
Coating is sprayed on the steel plate through blasting treatment, is dried 6 hours at 150 DEG C, is subsequently cooled to room temperature for test.
Test result：
The Polyethersulfone Coating of the low-temperature curable that above-described embodiment is provided, realizes low-temperature setting, compared to hot setting, can
Saving is compared with multiple-energy-source, and its preparation process is simple, operation facility, low cost, equipment are easily realized, thus film obtained in coating
With good key property and Corrosion Protection.In actual production, the model that can be limited in the present invention according to required property
The ratio for enclosing interior adjustment each component addition produces the coating for meeting and being actually needed, and also can add different face according to required selection
Material improves outward appearance.
Claims (9)
1. the Polyethersulfone Coating composition of a kind of low-temperature setting, it is characterised in that mainly including following component：
Polyethersulfone resin, epoxy resin, polytetrafluoroethylene (PTFE), curing agent and diluent；
Polyethersulfone resin, epoxy resin, polytetrafluoroethylene (PTFE), curing agent, diluent in the Polyethersulfone Coating of described low-temperature setting
Mass ratio be 15~20：2.5~4：1~6：1.2~3：55~80；The polyethersulfone resin is hydroxy-end capped polyether sulfone tree
Fat, its skeleton symbol is
Wherein n=50~130, the logarithmic specific concentration viscosity of polyethersulfone resin is 0.28~0.38；
The epoxy resin is bisphenol A type epoxy resin；The curing agent is phenolic aldehyde amides compound and phenolic aldehyde amine chemical combination
1~2 kind in thing；Diluent is used by toluene, butanone and dimethylacetylamide according to dimethylacetylamide, butanone, toluene matter
Amount is than being 30~45:25~35:0~8 double solvents being mixed to get.
2. the Polyethersulfone Coating composition of low-temperature setting according to claim 1, it is characterised in that the logarithm of polyethersulfone resin
Reduced viscosity is 0.34.
3. the Polyethersulfone Coating composition of low-temperature setting according to claim 1, it is characterised in that described bisphenol A-type ring
The skeleton symbol of oxygen tree fat is
Wherein n=0~25.
4. the Polyethersulfone Coating composition of low-temperature setting according to claim 3, it is characterised in that described bisphenol A-type ring
Oxygen tree fat is bisphenol A type epoxy resin E44.
5. the Polyethersulfone Coating composition of low-temperature setting according to claim 1, it is characterised in that described curing agent is to change
Property phenolic aldehyde amide hardener LITE3100 and/or pnenolic aldehyde amine hardener T31.
6. the Polyethersulfone Coating composition of low-temperature setting according to claim 1, it is characterised in that described coating composition
Also include color stuffing and/or auxiliary agent.
7. the preparation method of the Polyethersulfone Coating composition of low-temperature setting according to claim 1, comprises the following steps that,
Under the speed of agitator of 3200~3800r/min, polyethersulfone resin is dissolved in diluent, sequentially adds polytetrafluoroethylene (PTFE) and ring
Oxygen tree fat, is ground 2~6 hours in sand mill, and curing agent was added before spraying, and stirring is cured for 0.2~0.5 hour
Obtain product.
8. the preparation method of the Polyethersulfone Coating composition of low-temperature setting according to claim 6, comprises the following steps that,
Under the speed of agitator of 3200~3800r/min, polyethersulfone resin is dissolved in diluent, sequentially adds polytetrafluoroethylene (PTFE), face
Filler, auxiliary agent and epoxy resin, are ground 2~6 hours in sand mill, and curing agent was added before spraying, and stirring 0.2~
Cure within 0.5 hour obtaining product.
9. according to claim 1 or 6 the Polyethersulfone Coating composition of low-temperature setting coating processes, it is characterised in that
The coating after curing is sprayed to through the metal of blasting treatment using air gun and air compressor after coating composition curing
On ground, dried 2~6 hours at 150~170 DEG C.
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| CN201710052977.1A CN106905841B (en) | 2017-01-22 | 2017-01-22 | Low-temperature cured polyether sulfone coating composition and preparation method and coating process thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108314962A (en) * | 2018-02-07 | 2018-07-24 | 吉林大学 | The polyether sulphone of cyano-containing/Polyethersulfone Coating composition and preparation method thereof and coating processes |
| CN109207035A (en) * | 2018-07-19 | 2019-01-15 | 宁波帝杨电子科技有限公司 | Environment-friendly water-based paint of a kind of resistance and fingerprint resistance and preparation method thereof |
| CN113502111A (en) * | 2021-08-31 | 2021-10-15 | 吉林大学 | Environment-friendly polyarylethersulfone high-performance anticorrosive paint and preparation method thereof |
| CN114133832A (en) * | 2021-12-30 | 2022-03-04 | 安徽省金盾涂料有限责任公司 | Acid-resistant paint for ships |
| CN115011207A (en) * | 2022-07-19 | 2022-09-06 | 宁波科鑫腐蚀控制工程有限公司 | Epoxy composite coating and preparation method thereof |
| CN116162391A (en) * | 2022-12-28 | 2023-05-26 | 河南省科学院化学研究所 | Photo-thermal driving limited solid-liquid transition self-repairing anti-corrosion coating material and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5231150A (en) * | 1987-10-05 | 1993-07-27 | Imperial Chemical Industries Plc | Polymer composition |
| CN1387553A (en) * | 1999-11-04 | 2002-12-25 | Cytec技术有限公司 | Variable temp. curable composition |
| CN103194146A (en) * | 2013-04-28 | 2013-07-10 | 吉林大学 | High-temperature resistant, anti-sticking and anticorrosive thermoplastic coating for inner walls of metal pipelines and preparation method thereof |
| CN103881381A (en) * | 2014-04-03 | 2014-06-25 | 广州市聚赛龙工程塑料有限公司 | Polyether sulfone composite material with high dielectric constant and low dielectric loss and preparation method thereof |
| CN104830224A (en) * | 2015-05-08 | 2015-08-12 | 吉林大学 | Polyethersulfone antistatic anticorrosive paint, and preparation method and application thereof |
| CN105238260A (en) * | 2015-11-05 | 2016-01-13 | 吉林省吉涂高科科技有限公司 | Wear-resistant and anticorrosive polyethersulfone coating, and preparation method and application thereof |
-
2017
- 2017-01-22 CN CN201710052977.1A patent/CN106905841B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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