CN106189588A - A kind of unmanned plane eyelid covering enamel paint and preparation method thereof - Google Patents
A kind of unmanned plane eyelid covering enamel paint and preparation method thereof Download PDFInfo
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- CN106189588A CN106189588A CN201610579803.6A CN201610579803A CN106189588A CN 106189588 A CN106189588 A CN 106189588A CN 201610579803 A CN201610579803 A CN 201610579803A CN 106189588 A CN106189588 A CN 106189588A
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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
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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
- C09D5/08—Anti-corrosive paints
- C09D5/10—Anti-corrosive paints containing metal dust
- C09D5/103—Anti-corrosive paints containing metal dust containing Al
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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
- C09D5/23—Magnetisable or magnetic paints or lacquers
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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
- C09D7/61—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
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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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- 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
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- 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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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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
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The present invention relates to unmanned plane field of material technology, be specifically related to a kind of unmanned plane eyelid covering enamel paint and preparation method thereof.It is made up of the raw material of following weight portion: perfluoroalkyl acrylate resin 50 parts, superchlorinated polyvinyl chloride resin 20 30 parts, nano silicon 25 parts, silane coupler 24 parts, mixed solvent 30 40 parts, color stuffing 35 parts, plasticizer 12 parts, dispersant 12 parts, thickening agent 13 parts, levelling agent 0.5 2 parts, defoamer 24 parts, drier 13 parts, 24 parts of firming agent.The enamel paint that the present invention prepares has excellent guarantor's light, protects color, fast light, weather resistance.
Description
Technical field
The present invention relates to unmanned plane field of material technology, be specifically related to a kind of unmanned plane eyelid covering enamel paint and preparation side thereof
Method.
Background technology
Coating and the coat system being made up of coating are important functional of a class that on unmanned plane eyelid covering, usage amount is bigger
Material.In view of complexity and the multiformity of unmanned plane during flying environment, except requiring that the unmanned plane skin-surface coating used is resistant to purple
Outside line, resistance to weathering, ageing-resistant, ageing-resistant, outside the performance such as high-low temperature resistant alternation, it is also desirable to have antifog, heat-resisting, oil resistant, to certain
A little electro-magnetic wave absorption, the functions of radiation.The leaching of the various liquid that the coating unmanned plane to be resistant to itself that unmanned plane uses uses
Erosion effect, the etch of the most anti-lubricating oil, hydraulic oil etc..It can be seen that the protective coating that unmanned plane skin-surface is arranged, mainly
There is provided protection to unmanned plane structural material, extend the service life of unmanned plane.On the other hand, protective coating is also as decoration material
Material, beautifies unmanned plane outward appearance.
Domestic unmanned plane skining paint type currently mainly has: bi-component acrylic polyurethane unmanned plane skining paint,
Bi-component polyester type polyurethane coating, fluorine carbon type unmanned plane skining paint and organosilicon modified polyester type unmanned plane eyelid covering are coated with
Material.It is pointed out that existing conventional coating is difficult to meet current day by day harsh requirement.
Summary of the invention
For the deficiencies in the prior art, the invention provides and a kind of protect light, protect excellent unmanned of color, fast light, weather resistance
Machine eyelid covering enamel paint, and its preparation method.
For realizing object above, the present invention is achieved by the following technical programs:
A kind of unmanned plane eyelid covering enamel paint, is made up of the raw material of following weight portion: perfluoroalkyl acrylate resin 50 parts, Vinylidene Chloride
Resin 20-30 part, nano silicon 2-5 part, silane coupler 2-4 part, mixed solvent 30-40 part, color stuffing 3-5 part, increase
Mould agent 1-2 part, dispersant 1-2 part, thickening agent 1-3 part, levelling agent 0.5-2 part, defoamer 2-4 part, drier 1-3 part, solidification
Agent 2-4 part.
Further, described mixed solvent is phthalic acid dibutyl ester and ethanol mixing composition, and described color stuffing is golden red
One or more compositionss in stone-type titanium dioxide, zinc oxide, molybdate red, iron oxide red, aluminium powder, mica titanium, color stuffing thin
Degree is 2000-3000 mesh.
Further, described plasticizer is phthalic acid two (2-ethyl hexyl) ester, and described dispersant is sodium hexameta phosphate,
At least one in tetrasodium phosphate, described thickening agent is sodium polyacrylate.
Further, described levelling agent is aralkyl modified poly-methyl alkyl siloxane, and described defoamer is polysiloxanes,
Described drier is dibutyl tin laurate, and described firming agent is HDI.
The preparation method of a kind of unmanned plane eyelid covering enamel paint paint liquid, comprises the steps:
S1, the superchlorinated polyvinyl chloride resin of formula ratio is placed on dry vessel in heating to 80-100 DEG C, constant temperature 1-1.5h,
Melted superchlorinated polyvinyl chloride resin, is added thereto to nano silicon, carries out with the rotating speed of 1500-3500r/min in a reservoir
Stirring, adds silane coupler, continues stirring 5-10min, and constant temperature 1-1.5h at 80-100 DEG C, obtains Vinylidene Chloride tree
Fat prepolymer；
S2, by the mixed solvent of 40%, color stuffing and dispersant in the perfluoroalkyl acrylate resin of formula ratio 50% and formula ratio
Gradually adding to step S1 in the superchlorinated polyvinyl chloride resin prepolymer obtained after mixing, stir 30-45min, speed of agitator is 500-
600r/min, obtains mill base；
S3, mill base is poured in sand mill, make the fineness of the particles of mill base reach below 100nm, then go to stir by paint vehicle
Mixing in container, holding rotating speed is 500-600r/min, pours remaining perfluoroalkyl acrylate resin into, stir 5-in stirring container
10min, adds the plasticizer of formula ratio, thickening agent, levelling agent, defoamer, and speed of agitator carries to 1500-1800r/min, stirs
Mix 15-20min, add the drier of formula ratio, adjust the viscosity of paint liquid with remaining mixed solution, continue stirring 10-
15min, filters with 200 mesh ramie cotton fabrics, obtains the enamel paint paint liquid of unmanned plane eyelid covering.
The preparation method of a kind of unmanned plane eyelid covering enamel paint, adds in the enamel paint paint liquid of the unmanned plane eyelid covering of preparation and joins
The firming agent of side's amount, after stirring, obtains unmanned plane eyelid covering enamel paint finished product.
The invention have the benefit that
1, enamel paint of the present invention uses nanometer silicon dioxide material, can improve anti-ultraviolet aging and the heat ageing of paint film
Property, also can improve adhesive force, impact strength and pliability simultaneously；And utilize silane coupler and dispersant to improve nanoparticle
Agglomeration, improve the dispersion effect of nanoparticle and stability；
2, enamel paint of the present invention uses perfluoroalkyl acrylate resin, makes enamel paint have well and protects light, protects the fast light weather resistance of normal complexion,
Ultraviolet irradiates and does not decomposes or turn yellow, and can keep original color and luster for a long time；With the addition of superchlorinated polyvinyl chloride resin, antiseptic property is good, extends
Shelf-life of paint vehicle, proper storage；
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the enforcement of the present invention
Example, is clearly and completely described the technical scheme in the embodiment of the present invention.Based on the embodiment in the present invention, this area
The every other embodiment that those of ordinary skill is obtained under not making creative work premise, broadly falls into present invention protection
Scope.
Embodiment 1:
A kind of unmanned plane eyelid covering enamel paint, is made up of the raw material of following weight portion: perfluoroalkyl acrylate resin 50 parts, Vinylidene Chloride
Resin 20 parts, nano silicon 2 parts, silane coupler 2 parts, mixed solvent 30 parts, color stuffing 3 parts, plasticizer 1 part, dispersion
Agent 1 part, thickening agent 1 part, levelling agent 0.5 part, defoamer 2 parts, drier 1 part, 2 parts of firming agent.
Its preparation method, comprises the steps:
S1, the superchlorinated polyvinyl chloride resin of formula ratio is placed on dry vessel in heating to 80-100 DEG C, constant temperature 1-1.5h,
Melted superchlorinated polyvinyl chloride resin, is added thereto to nano silicon, carries out with the rotating speed of 1500-3500r/min in a reservoir
Stirring, adds silane coupler, continues stirring 5-10min, and constant temperature 1-1.5h at 80-100 DEG C, obtains Vinylidene Chloride tree
Fat prepolymer；
S2, by the perfluoroalkyl acrylate resin of formula ratio 50% and formula ratio 40% phthalic acid dibutyl ester and ethanol mixing
Solvent, fineness is to gradually add after the Rutile type titanium dioxide of 2000-3000 mesh and sodium hexameta phosphate mixing to step S1 to obtain
Superchlorinated polyvinyl chloride resin prepolymer in, stir 30-45min, speed of agitator is 500-600r/min, obtains mill base；
S3, mill base is poured in sand mill, make the fineness of the particles of mill base reach below 100nm, then go to stir by paint vehicle
Mixing in container, holding rotating speed is 500-600r/min, pours remaining perfluoroalkyl acrylate resin into, stir 5-in stirring container
10min, adds phthalic acid two (2-ethyl hexyl) ester of formula ratio, sodium polyacrylate, aralkyl modified poly-methyl alkyl
Siloxanes, polysiloxanes, speed of agitator carries to 1500-1800r/min, stirs 15-20min, adds the tin dilaurate of formula ratio
Dibutyl tin, adjusts the viscosity of paint liquid with remaining mixed solution, continues stirring 10-15min, filters with 200 mesh ramie cotton fabrics,
Obtain the enamel paint paint liquid of unmanned plane eyelid covering, in enamel paint paint liquid, add the HDI of formula ratio, after stirring,
Obtain unmanned plane eyelid covering enamel paint finished product.
Embodiment 2:
A kind of unmanned plane eyelid covering enamel paint, is made up of the raw material of following weight portion: perfluoroalkyl acrylate resin 50 parts, Vinylidene Chloride
Resin 25 parts, nano silicon 4 parts, silane coupler 3 parts, mixed solvent 35 parts, color stuffing 4 parts, plasticizer part, dispersant
1 part, thickening agent 2 parts, levelling agent 1 part, defoamer 3 parts, drier 2 parts, solidify 3 parts.
Its preparation method, comprises the steps:
S1, the superchlorinated polyvinyl chloride resin of formula ratio is placed on dry vessel in heating to 80-100 DEG C, constant temperature 1-1.5h,
Melted superchlorinated polyvinyl chloride resin, is added thereto to nano silicon, carries out with the rotating speed of 1500-3500r/min in a reservoir
Stirring, adds silane coupler, continues stirring 5-10min, and constant temperature 1-1.5h at 80-100 DEG C, obtains Vinylidene Chloride tree
Fat prepolymer；
S2, by the perfluoroalkyl acrylate resin of formula ratio 50% and formula ratio 40% phthalic acid dibutyl ester and ethanol mixing
Solvent, fineness is to gradually add the Vinylidene Chloride obtained to step S1 after the zinc oxide of 2000-3000 mesh and tetrasodium phosphate mixing
In resin prepolymer, stirring 30-45min, speed of agitator is 500-600r/min, obtains mill base；
S3, mill base is poured in sand mill, make the fineness of the particles of mill base reach below 100nm, then go to stir by paint vehicle
Mixing in container, holding rotating speed is 500-600r/min, pours remaining perfluoroalkyl acrylate resin into, stir 5-in stirring container
10min, adds phthalic acid two (2-ethyl hexyl) ester of formula ratio, sodium polyacrylate, aralkyl modified poly-methyl alkyl
Siloxanes, polysiloxanes, speed of agitator carries to 1500-1800r/min, stirs 15-20min, adds the tin dilaurate of formula ratio
Dibutyl tin, adjusts the viscosity of paint liquid with remaining mixed solution, continues stirring 10-15min, filters with 200 mesh ramie cotton fabrics,
Obtain the enamel paint paint liquid of unmanned plane eyelid covering, in enamel paint paint liquid, add the HDI of formula ratio, after stirring,
Obtain unmanned plane eyelid covering enamel paint finished product.
Embodiment 3:
A kind of unmanned plane eyelid covering enamel paint, is made up of the raw material of following weight portion: perfluoroalkyl acrylate resin 50 parts, Vinylidene Chloride
Resin 28 parts, nano silicon 3 parts, silane coupler 3 parts, mixed solvent 32 parts, color stuffing 4 parts, plasticizer 2 parts, dispersion
Agent 1 part, thickening agent 1 part, levelling agent 1 part, defoamer 4 parts, drier 3 parts, 3 parts of firming agent.
Its preparation method, comprises the steps:
S1, the superchlorinated polyvinyl chloride resin of formula ratio is placed on dry vessel in heating to 80-100 DEG C, constant temperature 1-1.5h,
Melted superchlorinated polyvinyl chloride resin, is added thereto to nano silicon, carries out with the rotating speed of 1500-3500r/min in a reservoir
Stirring, adds silane coupler, continues stirring 5-10min, and constant temperature 1-1.5h at 80-100 DEG C, obtains Vinylidene Chloride tree
Fat prepolymer；
S2, by the perfluoroalkyl acrylate resin of formula ratio 50% and formula ratio 40% phthalic acid dibutyl ester and ethanol mixing
Solvent, fineness be the compositions of the molybdate red of 2000-3000 mesh and ferrum oxide and gradually add after sodium hexameta phosphate mixing
To the superchlorinated polyvinyl chloride resin prepolymer that step 1 obtains, stirring 30-45min, speed of agitator is 500-600r/min, obtains mill base；
S3, mill base is poured in sand mill, make the fineness of the particles of mill base reach below 100nm, then go to stir by paint vehicle
Mixing in container, holding rotating speed is 500-600r/min, pours remaining perfluoroalkyl acrylate resin into, stir 5-in stirring container
10min, adds phthalic acid two (2-ethyl hexyl) ester of formula ratio, sodium polyacrylate, aralkyl modified poly-methyl alkyl
Siloxanes, polysiloxanes, speed of agitator carries to 1500-1800r/min, stirs 15-20min, adds the tin dilaurate of formula ratio
Dibutyl tin, adjusts the viscosity of paint liquid with remaining mixed solution, continues stirring 10-15min, filters with 200 mesh ramie cotton fabrics,
Obtain the enamel paint paint liquid of unmanned plane eyelid covering, in enamel paint paint liquid, add the HDI of formula ratio, after stirring,
Obtain unmanned plane eyelid covering enamel paint finished product.
Embodiment 4:
A kind of unmanned plane eyelid covering enamel paint, is made up of the raw material of following weight portion: perfluoroalkyl acrylate resin 50 parts, Vinylidene Chloride
Resin 30 parts, nano silicon 5 parts, silane coupler 4 parts, mixed solvent 40 parts, color stuffing 5 parts, plasticizer 2 parts, dispersion
Agent 2 parts, thickening agent 3 parts, levelling agent 2 parts, defoamer 4 parts, drier 3 parts, 4 parts of firming agent.
Its preparation method, comprises the steps:
S1, the superchlorinated polyvinyl chloride resin of formula ratio is placed on dry vessel in heating to 80-100 DEG C, constant temperature 1-1.5h,
Melted superchlorinated polyvinyl chloride resin, is added thereto to nano silicon, carries out with the rotating speed of 1500-3500r/min in a reservoir
Stirring, adds silane coupler, continues stirring 5-10min, and constant temperature 1-1.5h at 80-100 DEG C, obtains Vinylidene Chloride tree
Fat prepolymer；
S2, by the perfluoroalkyl acrylate resin of formula ratio 50% and formula ratio 40% phthalic acid dibutyl ester and ethanol mixing
Solvent, fineness be the aluminium powder of 2000-3000 mesh and mica titanium compositions and tetrasodium phosphate mix after gradually add to step 1
To superchlorinated polyvinyl chloride resin prepolymer in, stir 30-45min, speed of agitator is 500-600r/min, obtains mill base；
S3, mill base is poured in sand mill, make the fineness of the particles of mill base reach below 100nm, then go to stir by paint vehicle
Mixing in container, holding rotating speed is 500-600r/min, pours remaining perfluoroalkyl acrylate resin into, stir 5-in stirring container
10min, adds phthalic acid two (2-ethyl hexyl) ester of formula ratio, sodium polyacrylate, aralkyl modified poly-methyl alkyl
Siloxanes, polysiloxanes, speed of agitator carries to 1500-1800r/min, stirs 15-20min, adds the tin dilaurate of formula ratio
Dibutyl tin, adjusts the viscosity of paint liquid with remaining mixed solution, continues stirring 10-15min, filters with 200 mesh ramie cotton fabrics,
Obtain the enamel paint paint liquid of unmanned plane eyelid covering, in enamel paint paint liquid, add the HDI of formula ratio, after stirring,
Obtain unmanned plane eyelid covering enamel paint finished product.
Above example only in order to technical scheme to be described, is not intended to limit；Although with reference to previous embodiment
The present invention is described in detail, it will be understood by those within the art that: it still can be to aforementioned each enforcement
Technical scheme described in example is modified, or wherein portion of techniques feature is carried out equivalent；And these amendment or
Replace, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (6)
1. a unmanned plane eyelid covering enamel paint, it is characterised in that be made up of the raw material of following weight portion: perfluoroalkyl acrylate resin 50
Part, superchlorinated polyvinyl chloride resin 20-30 part, nano silicon 2-5 part, silane coupler 2-4 part, mixed solvent 30-40 part, face is filled out
Material 3-5 part, plasticizer 1-2 part, dispersant 1-2 part, thickening agent 1-3 part, levelling agent 0.5-2 part, defoamer 2-4 part, drier
1-3 part, firming agent 2-4 part.
2. unmanned plane eyelid covering enamel paint as claimed in claim 1, it is characterised in that described mixed solvent is phthalic acid two fourth
Ester and ethanol mixing composition, described color stuffing is Rutile type titanium dioxide, zinc oxide, molybdate red, iron oxide red, aluminium powder, Muscovitum
One or more compositionss in titanium, the fineness of color stuffing is 2000-3000 mesh.
3. unmanned plane eyelid covering enamel paint as claimed in claim 1, it is characterised in that described plasticizer is phthalic acid two
(2-ethyl hexyl) ester, described dispersant is sodium hexameta phosphate, at least one in tetrasodium phosphate, and described thickening agent is polyacrylic acid
Sodium.
4. unmanned plane eyelid covering enamel paint as claimed in claim 1, it is characterised in that described levelling agent is aralkyl modified poly-first
Base alkylsiloxane, described defoamer is polysiloxanes, and described drier is dibutyl tin laurate, and described firming agent is six
Methylene diisocyanate.
5. the method preparing unmanned plane eyelid covering enamel paint paint liquid as according to any one of claim 1-4, its feature exists
In, comprise the steps:
S1, the superchlorinated polyvinyl chloride resin of formula ratio is placed on dry vessel in heating to 80-100 DEG C, constant temperature 1-1.5h, obtain melted
Superchlorinated polyvinyl chloride resin, be added thereto to nano silicon, be stirred with the rotating speed of 1500-3500r/min in a reservoir,
Add silane coupler, continue stirring 5-10min, and constant temperature 1-1.5h at 80-100 DEG C, obtain superchlorinated polyvinyl chloride resin pre-
Polymers；
S2, by the mixed solvent of 40%, color stuffing and dispersant in the perfluoroalkyl acrylate resin of formula ratio 50% and formula ratio
After gradually add to step S1 in the superchlorinated polyvinyl chloride resin prepolymer obtained, stir 30-45min, speed of agitator is 500-600r/
Min, obtains mill base；
S3, mill base is poured in sand mill, make the fineness of the particles of mill base reach below 100nm, then paint vehicle is gone to stirring and holds
In device, holding rotating speed is 500-600r/min, pours remaining perfluoroalkyl acrylate resin in stirring container, stirs 5-10min, then
Adding the plasticizer of formula ratio, thickening agent, levelling agent, defoamer, speed of agitator carries to 1500-1800r/min, stirs 15-
20min, adds the drier of formula ratio, adjusts the viscosity of paint liquid with remaining mixed solution, continues stirring 10-15min, uses
200 mesh ramie cotton fabrics filter, and obtain the enamel paint paint liquid of unmanned plane eyelid covering.
6. the preparation method of a unmanned plane eyelid covering enamel paint, it is characterised in that to the enamel paint paint of the unmanned plane eyelid covering of preparation
Liquid adds the firming agent of formula ratio, after stirring, obtains unmanned plane eyelid covering enamel paint finished product.
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| CN201610579803.6A CN106189588A (en) | 2016-07-19 | 2016-07-19 | A kind of unmanned plane eyelid covering enamel paint and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107353692A (en) * | 2017-07-21 | 2017-11-17 | 苏州文仓乐器有限公司 | A kind of metal handicrafts enamel paint |
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| Publication number | Priority date | Publication date | Assignee | Title |
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