CN106543851A - Rust-proof water-based fluorocarbon coating of high-damping that a kind of automobile chassis is modified with hydridization Fanglun slurry cake and preparation method thereof - Google Patents
Rust-proof water-based fluorocarbon coating of high-damping that a kind of automobile chassis is modified with hydridization Fanglun slurry cake and preparation method thereof Download PDFInfo
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- CN106543851A CN106543851A CN201610905322.XA CN201610905322A CN106543851A CN 106543851 A CN106543851 A CN 106543851A CN 201610905322 A CN201610905322 A CN 201610905322A CN 106543851 A CN106543851 A CN 106543851A
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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
- C09D151/00—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
- C09D151/003—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
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- 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
- C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
- C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
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- 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
- C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
- C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
- C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof
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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
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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
- C09D5/18—Fireproof paints including high temperature resistant paints
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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
- C09D7/65—Additives macromolecular
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- 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
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
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- 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
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- C08K2201/011—Nanostructured additives
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- 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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- 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
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- 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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
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Abstract
The invention discloses a kind of automobile chassis modified rust-proof water-based fluorocarbon coating of high-damping of hydridization Fanglun slurry cake and preparation method thereof, add the polyacrylic acid modified multi-walled carbon nano-tubes Fanglun slurry cake filler with high surface of Jing Azides to improve the damping capacity of emulsion system in the coating, the corrosion resistance and resistance to elevated temperatures of Fluorocarbon resin coating is further improves simultaneously, emulsion also obtains certain raising in the adhesive force of substrate surface, and the rust resisting pigment Jing after hyperbranched polyether emulsion milled processed has preferably dispersiveness and associativity in resin system, rust-proof effect is more excellent；Coating prepared by the present invention is environmental friendly product, and performance is excellent, and antirust timeliness is effectively lifted than traditional water paint, have concurrently damping, noise reduction, it is wear-resistant the effects such as, have good protection effect to automobile chassis.
Description
Technical field
The present invention relates to aqueous rust-proof coatings technical field, more particularly to a kind of automobile chassis is modified with hydridization Fanglun slurry cake
The rust-proof water-based fluorocarbon coating of high-damping and preparation method thereof.
Background technology
As its name suggests, automobile chassis is in bottom of car, and which is constantly in more dark environment, and in running car
During can be impacted by rainwater, sandstone, cause surface damaged, accelerating corrosion occur, the serious service life for reducing chassis,
Therefore the antirust for strengthening automobile chassis is most important.
Most directly effectively chassis rust preventing is the rust prevention by applying liquid material paint on chassis, and traditional chassis antirust paint is mainly oil
Property coating, the advantage of oil paint is that the coating which forms is thicker, and service life is longer, but its fatal shortcoming is dirt
Dye is larger, does not meet the production requirement of modern environmental protection.Water paint popular in recent years is reviewed in terms of environmental-protecting performance
Can meet and require, its mechanical performance is better than oil paint in some aspects, but the aqueous rust-proof coatings of routine easily come off, with
Adhesive force between base material is poor, and water penetration is big, and closure is not enough, so as to cause its rust-proof effect limited.
Water-based fluorocarbon resin because of its unique structure, at aspects such as durability, corrosion resistance, resistances to soiling than other class water
Property coating has prominent advantage, has good application prospect in terms of automobile chassis antirust.《Novel watersoluble fluorine carbon anticorrosive paint
Performance study》, using fluorine carbon emulsion as film forming binder, composite iron-titanium powder and modified zinc phosphate are used as main anti-corrosion paint, system for one text
The coating for obtaining shows good sealing effectiveness and Corrosion Protection, but fluorocarbon resin there is also some defects, such as solidifies temperature
Spend that higher, hardening time is longer, tack is poor, and the wetability of filler it is poor, relatively costly etc. the problems such as, needs do further
Modification, to improve its market using value.
The content of the invention
The object of the invention is exactly for the defect for making up prior art, there is provided a kind of automobile chassis hydridization Fanglun slurry cake changes
Rust-proof water-based fluorocarbon coating of high-damping of property and preparation method thereof.
The present invention is achieved by the following technical solutions：
The rust-proof water-based fluorocarbon coating of high-damping that a kind of automobile chassis is modified with hydridization Fanglun slurry cake, the coating is by following weight portion
Raw material make：Trifluoroethyl methacrylate 10-15, hydroxyethyl methacrylate 10-12, acrylic acid 15-18, many wall carbon are received
Mitron 0.5-0.8, Azide polyacrylic acid 2-3, lauryl sodium sulfate 0.1-0.2, APES 0.4-0.5,
Potassium peroxydisulfate 1-2, deionized water 40-50, Fanglun slurry cake 3-5, hyperbranched polyether emulsion 12-15, defoamer 0.4-0.5, antirust
Pigment 3-6, Lauryl Alcohol ester 1-2, DMF 10-15.
Described hyperbranched polyether emulsion is made up of the raw material of following weight portion：IPDI 8-12, two
Dibutyl tin laurate 0.1-0.2, DMF 12-16, expoxy propane 12-15, poly glycol monomethyl ether 3-5,
Glycidol ether 2-5, DMC catalysts 0.8-1.2, deionized water 40-50, dodecyl sodium sulfate 0.4-0.5,
Preparation method is：
（1）First take the IPDI of 6-8 weight portions, DMC catalysts to put in reactor, vacuum
After processed, stirring is warming up to 132-138 DEG C under nitrogen atmosphere, the expoxy propane of 1/3 weight portion is subsequently added dropwise, continues to stir
Mixing 20-30min is mixed, the expoxy propane of glycidol ether and surplus is subsequently added dropwise, stirred when being added dropwise, addition continues after finishing
Stirring reaction 2-3h, reaction terminate rear system and are cooled to stratification after room temperature, remove unreacted monomer, obtain superbrnaching end-hydroxy
PPG is standby；
（2）The IPDI of remainder amount, is put in DMF, is added after being uniformly mixed
Enter dibutyl tin laurate, rear system oil bath heating is uniformly mixed to 35-40 DEG C, insulation reaction 2-3h, resulting solution
It is standby；
（3）Will dodecyl sodium sulfate put into deionized water in be configured to mixed emulsion, and by system heating water bath to 75-80
DEG C, it is subsequently added step（1）Obtained superbrnaching end-hydroxy PPG, with step（2）The material of preparation is well mixed, body
System is heated to 75-80 DEG C, stirs hybrid reaction 5-6h under nitrogen atmosphere, and reaction adds deionized water, dodecyl after terminating
Sodium sulfonate, ultrasonic emulsification 40-50min obtain final product described hyperbranched polyether emulsion.
The preparation side of the rust-proof water-based fluorocarbon coating of high-damping that a kind of described automobile chassis is modified with hydridization Fanglun slurry cake
Method is：
（1）First DMF is put in reaction vessel, multi-walled carbon nano-tubes, Fanglun slurry cake is subsequently added into, is stirred
Rear system grinding distribution 5-6h is well mixed, system is warming up to into 50-60 DEG C subsequently, and add Azide polyacrylic acid, stirred
Reaction 30-50min, reaction terminate rear system suction filtration, and product washes 2-3 rear drying for standby；
（2）Deionized water is put in reaction vessel, lauryl sodium sulfate, APES, 1/3 weight is subsequently added into
The potassium peroxydisulfate of amount part, be uniformly mixed, and is subsequently added the trifluoroethyl methacrylate of 1/3 weight portion, 1/3 weight portion
The hydroxyethyl methacrylate of acrylic acid and 1/3 weight portion, is uniformly mixed rear system and is warming up to 50-60 DEG C, reacts 30-
The trifluoroethyl methacrylate of surplus, acrylic acid, hydroxyethyl methacrylate, potassium peroxydisulfate, Bian Jia are sequentially added after 40min
Side is stirred, and addition finishes rear insulation reaction 50-60min, and reaction is cooled to room temperature after terminating, obtains fluorocarbon modified resin emulsion standby
With；
（3）By step（1）The material of preparation, hyperbranched polyether emulsion and rust resisting pigment mixing and ball milling are processed, to Slurry Granularity
50 μm of ＜, subsequently by gained slurry and step（2）The fluorocarbon modified resin emulsion mixing for preparing, adds which after stirring 40-50min
Its leftover materials, continues stirring mixing 20-30min, and last deionized water adjusts viscosity, product is obtained final product after filtration.
The present invention is prepared for a kind of antirust modified water-base fluorocarbon coating of high-damping, and which is folded by adding Jing in emulsion
Nitrogenize the polyacrylic acid modified multi-walled carbon nano-tubes with high surface-Fanglun slurry cake filler to improve the resistance of emulsion system
Damping properties, while further improves the corrosion resistance and resistance to elevated temperatures of Fluorocarbon resin coating, emulsion is in substrate surface
Adhesive force also obtains certain raising, and the rust resisting pigment Jing after hyperbranched polyether emulsion milled processed has in resin system
More preferable dispersiveness and associativity, rust-proof effect are more excellent；The present invention prepare coating be environmental friendly product, performance
Excellent, antirust timeliness is effectively lifted than traditional water paint, have concurrently damping, noise reduction, it is wear-resistant the effects such as, to automobile
There is good protection effect on chassis.
Specific embodiment
The rust-proof water-based fluorocarbon coating of high-damping that a kind of automobile chassis is modified with hydridization Fanglun slurry cake, the coating is by following heavy
The raw material of amount part is made：Trifluoroethyl methacrylate 10, hydroxyethyl methacrylate 10, acrylic acid 15, multi-walled carbon nano-tubes
0.5th, Azide polyacrylic acid 2, lauryl sodium sulfate 0.1, APES 0.4, potassium peroxydisulfate 1, deionized water
40th, Fanglun slurry cake 3, hyperbranched polyether emulsion 12, defoamer 0.4, rust resisting pigment 3, Lauryl Alcohol ester 1, N, N- dimethyl formyls
Amine 10.
Wherein hyperbranched polyether emulsion is made up of the raw material of following weight portion：IPDI 8, tin dilaurate
Dibutyl tin 0.1, DMF 12, expoxy propane 12, poly glycol monomethyl ether 3, glycidol ether 2, bimetallic
Cyanide catalyst 0.8, deionized water 40, dodecyl sodium sulfate 0.4, preparation method is：
（1）First take the IPDI of 6 weight portions, DMC catalysts to put in reactor, vacuum takes off
After water process, stirring is warming up to 132 DEG C under nitrogen atmosphere, and the expoxy propane of 1/3 weight portion is subsequently added dropwise, and continues stirring mixing
20min, is subsequently added dropwise the expoxy propane of glycidol ether and surplus, stirs when being added dropwise, and addition continues stirring reaction after finishing
2h, reaction terminate rear system and are cooled to stratification after room temperature, remove unreacted monomer, obtain superbrnaching end-hydroxy PPG
It is standby；
（2）The IPDI of remainder amount, is put in DMF, is added after being uniformly mixed
Entering dibutyl tin laurate, rear system oil bath heating being uniformly mixed to 35 DEG C, insulation reaction 2h, resulting solution are standby；
（3）Dodecyl sodium sulfate is put in deionized water and is configured to mixed emulsion, and by system heating water bath to 75 DEG C, with
After add step（1）Obtained superbrnaching end-hydroxy PPG, with step（2）The material of preparation is well mixed, and system adds
Heat stirs hybrid reaction 5h to 75 DEG C, under nitrogen atmosphere, and reaction adds deionized water, dodecyl sodium sulfate after terminating, surpasses
Sound emulsifies 40min, obtains final product described hyperbranched polyether emulsion.
The preparation method of the embodiment coating is：
（1）First DMF is put in reaction vessel, multi-walled carbon nano-tubes, Fanglun slurry cake is subsequently added into, is stirred
Rear system grinding distribution 5h is well mixed, system is warming up to into 50 DEG C subsequently, and is added Azide polyacrylic acid, stirring reaction
30min, reaction terminate rear system suction filtration, product wash 2 times after drying for standby；
（2）Deionized water is put in reaction vessel, lauryl sodium sulfate, APES, 1/3 weight is subsequently added into
The potassium peroxydisulfate of amount part, be uniformly mixed, and is subsequently added the trifluoroethyl methacrylate of 1/3 weight portion, 1/3 weight portion
The hydroxyethyl methacrylate of acrylic acid and 1/3 weight portion, is uniformly mixed rear system and is warming up to 50 DEG C, reacts 30min
The trifluoroethyl methacrylate of surplus, acrylic acid, hydroxyethyl methacrylate, potassium peroxydisulfate are sequentially added afterwards, and side edged is stirred
Mix, addition finishes rear insulation reaction 50min, reaction is cooled to room temperature after terminating, obtains fluorocarbon modified resin emulsion standby；
（3）By step（1）The material of preparation, hyperbranched polyether emulsion and rust resisting pigment mixing and ball milling are processed, to Slurry Granularity
50 μm of ＜, subsequently by gained slurry and step（2）The fluorocarbon modified resin emulsion mixing for preparing, adds other after stirring 40min
Leftover materials, continue stirring mixing 20min, and last deionized water adjusts viscosity, product is obtained final product after filtration.
The coating of preparation carries out performance test in accordance with antirust paint standard, and test result is as follows：
| Project | Performance indications |
| Paint film appearance | Normally |
| Viscosity（25℃/s） | 30 |
| Surface drying time（h） | ＜ 1.8 |
| Do solid work the time（h） | ＜ 45 |
| Resistance to impact/cm | 56 |
| Paint film adhesion（Level） | One-level |
| Resistance to salt water | 1452h is unchanged |
| Salt fog resistance | 1550h is without exception |
| Acid resistance | 1018h is unchanged |
| Alkali resistance | 1045h is unchanged |
| Outdoor weathe resistance（24 months） | Generation significant change |
Claims (3)
1. a kind of rust-proof water-based fluorocarbon coating of high-damping that automobile chassis is modified with hydridization Fanglun slurry cake, it is characterised in that the painting
Material is made up of the raw material of following weight portion：Trifluoroethyl methacrylate 10-15, hydroxyethyl methacrylate 10-12, acrylic acid
15-18, multi-walled carbon nano-tubes 0.5-0.8, Azide polyacrylic acid 2-3, lauryl sodium sulfate 0.1-0.2, alkyl phenol polyoxy
Vinethene 0.4-0.5, potassium peroxydisulfate 1-2, deionized water 40-50, Fanglun slurry cake 3-5, hyperbranched polyether emulsion 12-15, froth breaking
Agent 0.4-0.5, rust resisting pigment 3-6, Lauryl Alcohol ester 1-2, DMF 10-15.
2. a kind of automobile chassis as claimed in claim 1 is applied with the rust-proof water-based fluorine carbon of high-damping that hydridization Fanglun slurry cake is modified
Material, it is characterised in that described hyperbranched polyether emulsion is made up of the raw material of following weight portion：IPDI 8-
12nd, dibutyl tin laurate 0.1-0.2, DMF 12-16, expoxy propane 12-15, poly glycol monomethyl ether
3-5, glycidol ether 2-5, DMC catalysts 0.8-1.2, deionized water 40-50, dodecyl sodium sulfate 0.4-
0.5, preparation method is：
（1）First take the IPDI of 6-8 weight portions, DMC catalysts to put in reactor, vacuum
After processed, stirring is warming up to 132-138 DEG C under nitrogen atmosphere, the expoxy propane of 1/3 weight portion is subsequently added dropwise, continues to stir
Mixing 20-30min is mixed, the expoxy propane of glycidol ether and surplus is subsequently added dropwise, stirred when being added dropwise, addition continues after finishing
Stirring reaction 2-3h, reaction terminate rear system and are cooled to stratification after room temperature, remove unreacted monomer, obtain superbrnaching end-hydroxy
PPG is standby；
（2）The IPDI of remainder amount, is put in DMF, is added after being uniformly mixed
Enter dibutyl tin laurate, rear system oil bath heating is uniformly mixed to 35-40 DEG C, insulation reaction 2-3h, resulting solution
It is standby；
（3）Will dodecyl sodium sulfate put into deionized water in be configured to mixed emulsion, and by system heating water bath to 75-80
DEG C, it is subsequently added step（1）Obtained superbrnaching end-hydroxy PPG, with step（2）The material of preparation is well mixed, body
System is heated to 75-80 DEG C, stirs hybrid reaction 5-6h under nitrogen atmosphere, and reaction adds deionized water, dodecyl after terminating
Sodium sulfonate, ultrasonic emulsification 40-50min obtain final product described hyperbranched polyether emulsion.
3. the rust-proof water-based fluorocarbon coating of high-damping that a kind of automobile chassis as claimed in claim 1 is modified with hydridization Fanglun slurry cake
Preparation method, it is characterised in that described preparation method is：
（1）First DMF is put in reaction vessel, multi-walled carbon nano-tubes, Fanglun slurry cake is subsequently added into, is stirred
Rear system grinding distribution 5-6h is well mixed, system is warming up to into 50-60 DEG C subsequently, and add Azide polyacrylic acid, stirred
Reaction 30-50min, reaction terminate rear system suction filtration, and product washes 2-3 rear drying for standby；
（2）Deionized water is put in reaction vessel, lauryl sodium sulfate, APES, 1/3 weight is subsequently added into
The potassium peroxydisulfate of amount part, be uniformly mixed, and is subsequently added the trifluoroethyl methacrylate of 1/3 weight portion, 1/3 weight portion
The hydroxyethyl methacrylate of acrylic acid and 1/3 weight portion, is uniformly mixed rear system and is warming up to 50-60 DEG C, reacts 30-
The trifluoroethyl methacrylate of surplus, acrylic acid, hydroxyethyl methacrylate, potassium peroxydisulfate, Bian Jia are sequentially added after 40min
Side is stirred, and addition finishes rear insulation reaction 50-60min, and reaction is cooled to room temperature after terminating, obtains fluorocarbon modified resin emulsion standby
With；
（3）By step（1）The material of preparation, hyperbranched polyether emulsion and rust resisting pigment mixing and ball milling are processed, to Slurry Granularity
50 μm of ＜, subsequently by gained slurry and step（2）The fluorocarbon modified resin emulsion mixing for preparing, adds which after stirring 40-50min
Its leftover materials, continues stirring mixing 20-30min, and last deionized water adjusts viscosity, product is obtained final product after filtration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610905322.XA CN106543851A (en) | 2016-10-17 | 2016-10-17 | Rust-proof water-based fluorocarbon coating of high-damping that a kind of automobile chassis is modified with hydridization Fanglun slurry cake and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610905322.XA CN106543851A (en) | 2016-10-17 | 2016-10-17 | Rust-proof water-based fluorocarbon coating of high-damping that a kind of automobile chassis is modified with hydridization Fanglun slurry cake and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN106543851A true CN106543851A (en) | 2017-03-29 |
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| CN201610905322.XA Withdrawn CN106543851A (en) | 2016-10-17 | 2016-10-17 | Rust-proof water-based fluorocarbon coating of high-damping that a kind of automobile chassis is modified with hydridization Fanglun slurry cake and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059397A (en) * | 2017-05-17 | 2017-08-18 | 哈尔滨工业大学 | A kind of preparation method of the anti-wear coating of aramid fiber surface |
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|---|---|---|---|---|
| CN101117450A (en) * | 2007-07-23 | 2008-02-06 | 江南大学 | Preparation method of non-ionic hyperbranched macromolecular dispersant for organic pigment |
| CN102532436A (en) * | 2011-12-23 | 2012-07-04 | 江苏创基新材料有限公司 | Method for preparing single-component room-temperature crosslinked waterborne fluorine-containing coating |
| CN104449154A (en) * | 2014-11-28 | 2015-03-25 | 合肥工业大学 | Water-based chromium-free fingerprint-resistant paint for galvanized steel plate |
-
2016
- 2016-10-17 CN CN201610905322.XA patent/CN106543851A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101117450A (en) * | 2007-07-23 | 2008-02-06 | 江南大学 | Preparation method of non-ionic hyperbranched macromolecular dispersant for organic pigment |
| CN102532436A (en) * | 2011-12-23 | 2012-07-04 | 江苏创基新材料有限公司 | Method for preparing single-component room-temperature crosslinked waterborne fluorine-containing coating |
| CN104449154A (en) * | 2014-11-28 | 2015-03-25 | 合肥工业大学 | Water-based chromium-free fingerprint-resistant paint for galvanized steel plate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059397A (en) * | 2017-05-17 | 2017-08-18 | 哈尔滨工业大学 | A kind of preparation method of the anti-wear coating of aramid fiber surface |
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Application publication date: 20170329 |