CN107880718A - The anti-wear-resisting scratch resistance epoxy coatings of UV - Google Patents

The anti-wear-resisting scratch resistance epoxy coatings of UV Download PDF

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Publication number
CN107880718A
CN107880718A CN201711190475.1A CN201711190475A CN107880718A CN 107880718 A CN107880718 A CN 107880718A CN 201711190475 A CN201711190475 A CN 201711190475A CN 107880718 A CN107880718 A CN 107880718A
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parts
component
halloysite nanotubes
carbon black
nano carbon
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Inventor
陈遵厚
陈亮
陈军军
谢桂秀
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Fuzhou Royal Floor Co Ltd
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Fuzhou Royal Floor Co Ltd
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Priority to CN201711190475.1A priority Critical patent/CN107880718A/en
Publication of CN107880718A publication Critical patent/CN107880718A/en
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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
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
    • C—CHEMISTRY; METALLURGY
    • 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
    • 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

The invention belongs to the preparation field of epoxy thin coating material, and in particular to a kind of anti-wear-resisting scratch resistance epoxy coatings of UV.It is made up of component A and B component；Component A is made up of following raw material by weight：60 80 parts of epoxy resin, 10 20 parts of acrylic resin, 10 15 parts of butyl acetate, 10 15 parts of barium sulfate, 10 15 parts of mica powder, 1 1.5 parts of halloysite nanotubes, 80 20 25 parts of mesh floating fine sands, 0.8 1.5 parts of wetting dispersing agent, 1.0 1.2 parts of levelling agent, 1 1.5 parts of defoamer, 15 20 parts of the mill base of nano carbon black load；B component is made up of following raw material by weight：46 parts of 10 15 parts of base polyurethane prepolymer for use as, 46 parts of diethylenetriamine and ethylenediamine.The epoxy thin coating surface of the present invention is smooth, smooth, careful, while adds mould proof scratch resistance performance, it may have unique uv-resistance, is suitable for open air.

Description

The anti-wear-resisting scratch resistance epoxy coatings of UV
Technical field
The invention belongs to the preparation field of epoxy thin coating, and in particular to a kind of anti-wear-resisting scratch resistance epoxy coatings of UV.
Background technology
Epoxy coating is generally divided into 2 kinds of oiliness epoxy coating and waterborne epoxy coatings, is divided according to performance, typically There are wear-resisting epoxy coating and corrosion-resistant epoxy paint.The viscosity of epoxy thin coating is low, and relatively thin film, surface can be formed after brushing It is smooth, smooth, careful.But the use range of epoxy thin coating is limited only to interior, using effect is bad out of doors.
A kind of epoxy thin coating that can be used for open air is developed, is filled a hole in the market, the problem of being urgent need to resolve.
The content of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of wear-resisting scratch resistance epoxy coatings of anti-UV.The painting Material goes back the characteristic for adding mould proof scratch resistance simultaneously, it may have unique except the excellent performance with common epoxy thin coating Uv-resistance, problem out of doors, economic and practical, easy construction cannot be used by solving epoxy coating.
To achieve the above object, the present invention adopts the following technical scheme that：
A kind of wear-resisting scratch resistance epoxy coatings of anti-UV, are made up of component A and B component；Component A is by following raw material group by weight Into：Epoxy resin 60-80 parts, acrylic resin 10-20 parts, butyl acetate 10-15 parts, barium sulfate 10-15 parts, mica powder 10- 15 parts, nano carbon black load halloysite nanotubes 1-1.5 parts, 80 mesh floating fine sand 20-25 parts, wetting dispersing agent 0.8-1.5 Part, levelling agent 1.0-1.2 parts, defoamer 1-1.5 parts, mill base 15-20 parts；B component is made up of following raw material by weight： Base polyurethane prepolymer for use as 10-15 parts, diethylenetriamine 4-6 parts and ethylenediamine 4-6 parts；The weight of component A and B component ratio is 4:1.
Preferably, the wear-resisting scratch resistance epoxy coatings of described anti-UV, are made up of component A and B component；Component A is by below by weight Measure the raw material composition of part meter：70 parts of epoxy resin, 15 parts of acrylic resin, 12 parts of butyl acetate, 13 parts of barium sulfate, mica powder 14 Part, 1.2 parts of halloysite nanotubes, 80 22 parts of mesh floating fine sands, 1.0 parts of wetting dispersing agent, the levelling agent 1.1 of nano carbon black load Part, 1.2 parts of defoamer, 18 parts of mill base；B component is made up of following raw material by weight：12 parts of base polyurethane prepolymer for use as, Sanya 5 parts of 5 parts of ethyl triamine and ethylenediamine；The weight of component A and B component ratio is 4:1.
Described levelling agent is BYK-354, and described defoamer is BYK-054, and described wetting dispersing agent is BYK- 310。
The preparation method of the halloysite nanotubes of described nano carbon black load, is concretely comprised the following steps：
（1）Halloysite nanotubes are taken, through mechanical crushing, ethanol wet grinding 10-12h, excessively drying, 100-200 mesh sieves, are obtained short Cut halloysite nanotubes；
（2）600mL ethanol and 200mL distilled water are measured in 1000mL beakers, adds 5 ~ 10g silane couplers, and stir 10min；Then 300-400g steps are added（1）Halloysite nanotubes after processing, and stirred with reinforcement electric mixer 15min, filter, 2 h are then dried at 120 DEG C, coupling modifier halloysite nanotubes are made；
（3）Nano carbon black is scattered in the ethanol solution that volume fraction is 30%, then adds step（2）Obtained coupling changes Property halloysite nanotubes, ultrasonic disperse 1-2h filtered, and then 1-2 h are dried in ethanol washing at 120 DEG C, nano carbon black is made The halloysite nanotubes of load.
Step（3）The weight ratio of middle nano carbon black and coupling modifier halloysite nanotubes is：1:10-50.
Nano carbon black is best ultra-violet stabilizer, can be used as UV absorbers.But in multicomponent matrix tree In the co-mixing system that fat forms with carbon black, because the polarity of different matrix is different, nano carbon black can produce segregation phenomena, influence face Flow leveling, adhesive force and the weather resistance of paint.And nano carbon black disperses more difficult in resin system.Galapectite nanometer Pipe is a kind of alumino-silicate, and adsorptivity is strong, is high reserves energy storage material.
Nano carbon black load is scattered on coupling modifier halloysite nanotubes by the present invention, solves nano carbon black in resin The problem of middle bad dispersibility, possesses excellent UVResistant effect.
The beneficial effects of the present invention are：
1）Nano carbon black load is scattered on coupling modifier halloysite nanotubes by the present invention, because halloysite nanotubes surface has Have amphipathic, solve the problems, such as bad dispersibility；Halloysite nanotubes have high energy storage simultaneously, and a large amount of nano carbon blacks are scattered to be born It is loaded on halloysite nanotubes, has played excellent anti-UV effects；There is halloysite nanotubes certain sustained release-controlled release to make simultaneously With with the extension of epoxy self-leveling finish paint usage time, nano carbon black can be sustained out, play anti-UV effects for a long time；
2）Addition of the halloysite nanotubes in finish paint, due to the strong adsorptivity of halloysite nanotubes itself, surface compatibility, increase The strong adhesive force with middle painting primary coat, effectively can prevent coating from cracking, scratch resistance, wearability are good；Halloysite nanotubes simultaneously Also there is stronger suction-operated to the steam in finish paint, moistureproof and mildewproof performance is good.
Embodiment
The present invention further illustrates the present invention with the following example, but protection scope of the present invention is not limited to following reality Apply example.
Embodiment 1
A kind of wear-resisting scratch resistance epoxy coatings of anti-UV, are made up of component A and B component；Component A is by following raw material group by weight Into：60 parts of epoxy resin, 20 parts of acrylic resin, 10 parts of butyl acetate, 15 parts of barium sulfate, 10 parts of mica powder, nano carbon black are born 1 part of the halloysite nanotubes of load, 80 20 parts of mesh floating fine sands, 1.5 parts of wetting dispersing agent, 1.0 parts of levelling agent, 1.5 parts of defoamer, 15 parts of mill base；B component is made up of following raw material by weight：10 parts of base polyurethane prepolymer for use as, 6 parts of diethylenetriamine and second 4 parts of diamines；The weight of component A and B component ratio is 4:1.
Described levelling agent is BYK-354, and described defoamer is BYK-054, and described wetting dispersing agent is BYK- 310。
The preparation method of the halloysite nanotubes of described nano carbon black load, is concretely comprised the following steps：
（1）Halloysite nanotubes are taken, through mechanical crushing, ethanol wet grinding 10h, excessively drying, 200 mesh sieves, obtain angstrom Lip river that is chopped Stone nanotube；
（2）600mL ethanol and 200mL distilled water are measured in 1000mL beakers, adds 5g silane couplers, and stir 10min； Then 300g steps are added（1）Halloysite nanotubes after processing, and 15min is stirred with reinforcement electric mixer, filter, then 2 h are dried at 120 DEG C, coupling modifier halloysite nanotubes are made；
（3）Nano carbon black is scattered in the ethanol solution that volume fraction is 30%, then adds step（2）Obtained coupling changes Property halloysite nanotubes, ultrasonic disperse 2h, filter, ethanol washing, then at 120 DEG C dry 2 h, be made nano carbon black load Halloysite nanotubes.
Step（3）The weight ratio of middle nano carbon black and coupling modifier halloysite nanotubes is：1:25.
Embodiment 2
A kind of wear-resisting scratch resistance epoxy coatings of anti-UV, are made up of component A and B component；Component A is by following raw material group by weight Into：70 parts of epoxy resin, 15 parts of acrylic resin, 12 parts of butyl acetate, 13 parts of barium sulfate, 14 parts of mica powder, nano carbon black are born 1.2 parts of the halloysite nanotubes of load, 80 22 parts of mesh floating fine sands, 1.0 parts of wetting dispersing agent, 1.1 parts of levelling agent, defoamer 1.2 Part, 18 parts of mill base；B component is made up of following raw material by weight：12 parts of base polyurethane prepolymer for use as, 5 parts of diethylenetriamine With 5 parts of ethylenediamine；The weight of component A and B component ratio is 4:1.
Described levelling agent is BYK-354, and described defoamer is BYK-054, and described wetting dispersing agent is BYK- 310。
The preparation method of the halloysite nanotubes of described nano carbon black load, is concretely comprised the following steps：
（1）Halloysite nanotubes are taken, through mechanical crushing, ethanol wet grinding 11h, excessively drying, 100 mesh sieves, obtain angstrom Lip river that is chopped Stone nanotube；
（2）600mL ethanol and 200mL distilled water are measured in 1000mL beakers, adds 8g silane couplers, and stir 10min； Then 400g steps are added（1）Halloysite nanotubes after processing, and 15min is stirred with reinforcement electric mixer, filter, then 2 h are dried at 120 DEG C, coupling modifier halloysite nanotubes are made；
（3）Nano carbon black is scattered in the ethanol solution that volume fraction is 30%, then adds step（2）Obtained coupling changes Property halloysite nanotubes, ultrasonic disperse 2h, filter, ethanol washing, then at 120 DEG C dry 2 h, be made nano carbon black load Halloysite nanotubes.
Step（3）The weight ratio of middle nano carbon black and coupling modifier halloysite nanotubes is：1:10.
Embodiment 3
A kind of wear-resisting scratch resistance epoxy coatings of anti-UV, are made up of component A and B component；Component A is by following raw material group by weight Into：80 parts of epoxy resin, 10 parts of acrylic resin, 15 parts of butyl acetate, 10 parts of barium sulfate, 15 parts of mica powder, nano carbon black are born 1.5 parts of the halloysite nanotubes of load, 80 25 parts of mesh floating fine sands, 0.8 part of wetting dispersing agent, 1.2 parts of levelling agent, 1 part of defoamer, 20 parts of mill base；B component is made up of following raw material by weight：10 parts of base polyurethane prepolymer for use as, 6 parts of diethylenetriamine and second 4 parts of diamines；The weight of component A and B component ratio is 4:1.
Described levelling agent is BYK-354, and described defoamer is BYK-054, and described wetting dispersing agent is BYK- 310。
The preparation method of the halloysite nanotubes of described nano carbon black load, is concretely comprised the following steps：
（1）Halloysite nanotubes are taken, through mechanical crushing, ethanol wet grinding 12h, excessively drying, 100 mesh sieves, obtain angstrom Lip river that is chopped Stone nanotube；
（2）600mL ethanol and 200mL distilled water are measured in 1000mL beakers, adds 10g silane couplers, and stir 10min；Then 300g steps are added（1）Halloysite nanotubes after processing, and 15min is stirred with reinforcement electric mixer, take out Filter, 2 h are then dried at 120 DEG C, coupling modifier halloysite nanotubes are made；
（3）Nano carbon black is scattered in the ethanol solution that volume fraction is 30%, then adds step（2）Obtained coupling changes Property halloysite nanotubes, ultrasonic disperse 2h, filter, ethanol washing, then at 120 DEG C dry 1h, be made nano carbon black load Halloysite nanotubes；The weight of nano carbon black and coupling modifier halloysite nanotubes ratio is：1:30.
Embodiment 4
A kind of wear-resisting scratch resistance epoxy coatings of anti-UV, are made up of component A and B component；Component A is by following raw material group by weight Into：70 parts of epoxy resin, 15 parts of acrylic resin, 12 parts of butyl acetate, 13 parts of barium sulfate, 14 parts of mica powder, nano carbon black are born 1.3 parts of the halloysite nanotubes of load, 80 22 parts of mesh floating fine sands, 1.0 parts of wetting dispersing agent, 1.1 parts of levelling agent, defoamer 1.2 Part, 18 parts of mill base；B component is made up of following raw material by weight：12 parts of base polyurethane prepolymer for use as, 5 parts of diethylenetriamine With 5 parts of ethylenediamine；The weight of component A and B component ratio is 4:1.
Described levelling agent is BYK-354, and described defoamer is BYK-054, and described wetting dispersing agent is BYK- 310。
The preparation method of the halloysite nanotubes of described nano carbon black load, is concretely comprised the following steps：
（1）Halloysite nanotubes are taken, through mechanical crushing, ethanol wet grinding 11h, excessively drying, 100 mesh sieves, obtain angstrom Lip river that is chopped Stone nanotube；
（2）600mL ethanol and 200mL distilled water are measured in 1000mL beakers, adds 8g silane couplers, and stir 10min； Then 400g steps are added（1）Halloysite nanotubes after processing, and 15min is stirred with reinforcement electric mixer, filter, then 2 h are dried at 120 DEG C, coupling modifier halloysite nanotubes are made；
（3）Nano carbon black is scattered in the ethanol solution that volume fraction is 30%, then adds step（2）Obtained coupling changes Property halloysite nanotubes, ultrasonic disperse 2h, filter, ethanol washing, then at 120 DEG C dry 2 h, be made nano carbon black load Halloysite nanotubes.
Step（3）The weight ratio of middle nano carbon black and coupling modifier halloysite nanotubes is：1:40.
Embodiment 5
A kind of wear-resisting scratch resistance epoxy coatings of anti-UV, are made up of component A and B component；Component A is by following raw material group by weight Into：70 parts of epoxy resin, 15 parts of acrylic resin, 12 parts of butyl acetate, 13 parts of barium sulfate, 14 parts of mica powder, nano carbon black are born 1.1 parts of the halloysite nanotubes of load, 80 22 parts of mesh floating fine sands, 1.0 parts of wetting dispersing agent, 1.1 parts of levelling agent, defoamer 1.2 Part, 18 parts of mill base；B component is made up of following raw material by weight：12 parts of base polyurethane prepolymer for use as, 5 parts of diethylenetriamine With 5 parts of ethylenediamine；The weight of component A and B component ratio is 4:1.
Described levelling agent is BYK-354, and described defoamer is BYK-054, and described wetting dispersing agent is BYK- 310。
The preparation method of the halloysite nanotubes of described nano carbon black load, is concretely comprised the following steps：
（1）Halloysite nanotubes are taken, through mechanical crushing, ethanol wet grinding 11h, excessively drying, 100 mesh sieves, obtain angstrom Lip river that is chopped Stone nanotube；
（2）600mL ethanol and 200mL distilled water are measured in 1000mL beakers, adds 8g silane couplers, and stir 10min； Then 400g steps are added（1）Halloysite nanotubes after processing, and 15min is stirred with reinforcement electric mixer, filter, then 2 h are dried at 120 DEG C, coupling modifier halloysite nanotubes are made；
（3）Nano carbon black is scattered in the ethanol solution that volume fraction is 30%, then adds step（2）Obtained coupling changes Property halloysite nanotubes, ultrasonic disperse 2h, filter, ethanol washing, then at 120 DEG C dry 2 h, be made nano carbon black load Halloysite nanotubes.
Step（3）The weight ratio of middle nano carbon black and coupling modifier halloysite nanotubes is：1:50.
Embodiment 6
A kind of wear-resisting scratch resistance epoxy coatings of anti-UV, are made up of component A and B component；Component A is by following raw material group by weight Into：70 parts of epoxy resin, 15 parts of acrylic resin, 12 parts of butyl acetate, 13 parts of barium sulfate, 14 parts of mica powder, nano carbon black are born 1.2 parts of the halloysite nanotubes of load, 80 22 parts of mesh floating fine sands, 1.0 parts of wetting dispersing agent, 1.1 parts of levelling agent, defoamer 1.2 Part, 18 parts of mill base；B component is made up of following raw material by weight：12 parts of base polyurethane prepolymer for use as, 5 parts of diethylenetriamine With 5 parts of ethylenediamine；The weight of component A and B component ratio is 4:1.
Described levelling agent is BYK-354, and described defoamer is BYK-054, and described wetting dispersing agent is BYK- 310。
The preparation method of the halloysite nanotubes of described nano carbon black load, is concretely comprised the following steps：
（1）Halloysite nanotubes are taken, through mechanical crushing, ethanol wet grinding 11h, excessively drying, 100 mesh sieves, obtain angstrom Lip river that is chopped Stone nanotube；
（2）600mL ethanol and 200mL distilled water are measured in 1000mL beakers, adds 8g silane couplers, and stir 10min； Then 400g steps are added（1）Halloysite nanotubes after processing, and 15min is stirred with reinforcement electric mixer, filter, then 2 h are dried at 120 DEG C, coupling modifier halloysite nanotubes are made；
（3）Nano carbon black is scattered in the ethanol solution that volume fraction is 30%, then adds step（2）Obtained coupling changes Property halloysite nanotubes, ultrasonic disperse 2h, filter, ethanol washing, then at 120 DEG C dry 2 h, be made nano carbon black load Halloysite nanotubes.
Step（3）The weight ratio of middle nano carbon black and coupling modifier halloysite nanotubes is：1:30.
Performance detection is carried out to the coating of embodiment 6, testing result is as shown in table 1.
Comparative example 1
A kind of wear-resisting scratch resistance epoxy coatings of anti-UV, are made up of component A and B component；Component A is by following raw material group by weight Into：70 parts of epoxy resin, 15 parts of acrylic resin, 12 parts of butyl acetate, 13 parts of barium sulfate, 14 parts of mica powder, nano carbon black 1.2 Part, 80 22 parts of mesh floating fine sands, 1.0 parts of wetting dispersing agent, 1.1 parts of levelling agent, 1.2 parts of defoamer, 18 parts of mill base；B component by Raw material composition by weight below：5 parts of 12 parts of base polyurethane prepolymer for use as, 5 parts of diethylenetriamine and ethylenediamine；Component A and B The weight ratio of component is 4:1.
Described levelling agent is BYK-354, and described defoamer is BYK-054, and described wetting dispersing agent is BYK- 310。
Performance detection is carried out to the coating of embodiment 6, comparative example 1, testing result is as shown in table 1.
The wear-resisting scratch resistance epoxy coatings of 1 anti-UV of table
The wear-resisting scratch resistance epoxy coatings of the anti-UV of embodiment 1-6 are coated on reflection plate substrate, it is 150 μm to smear thickness, treats its maturation Afterwards, anti-UV xanthochromias test is carried out.
Anti- UV xanthochromias test：Using QUV Ageing machines [Q-Panel companies], set UVB 313nm fluorescent tubes energy as 0.8W/m2/ nm, at 60 DEG C, UVB 313nm fluorescent tubes energy is set as 0.8W/m in ASTM G154 methods respectively2/ nm sequentially according to Penetrate testing sample 100,300,500 hours, then take out sample size with ASTM E313 methods measure yellow colour index YI numerical value, and Calculate yellow colour index changing value（∆YI）, test acquired results such as following table 2.
The QUV of table 2（UVB 313nm）Irradiate yellowing index change
Presently preferred embodiments of the present invention is the foregoing is only, all equivalent changes done according to scope of the present invention patent are with repairing Decorations, it should all belong to the covering scope of the present invention.

Claims (5)

  1. A kind of 1. wear-resisting scratch resistance epoxy coatings of anti-UV, it is characterised in that：It is made up of component A and B component；Component A is by below by weight Measure the raw material composition of part meter：Epoxy resin 60-80 parts, acrylic resin 10-20 parts, butyl acetate 10-15 parts, barium sulfate 10- 15 parts, mica powder 10-15 parts, nano carbon black load halloysite nanotubes 1-1.5 parts, 80 mesh floating fine sand 0-25 parts, wetting Dispersant 0.8-1.5 parts, levelling agent 1.0-1.2 parts, defoamer 1-1.5 parts, mill base 15-20 parts；B component by it is following by weight The raw material composition of meter：Base polyurethane prepolymer for use as 10-15 parts, diethylenetriamine 4-6 parts and ethylenediamine 4-6 parts；Component A and B component Weight ratio be 4:1.
  2. 2. the wear-resisting scratch resistance epoxy coatings of anti-UV according to claim 1, it is characterised in that：It is made up of component A and B component；A Component is made up of following raw material by weight：70 parts of epoxy resin, 15 parts of acrylic resin, 12 parts of butyl acetate, sulfuric acid 13 parts of barium, 14 parts of mica powder, 1.2 parts of halloysite nanotubes, 80 22 parts of mesh floating fine sands, the wetting dispersing agent of nano carbon black load 1.0 parts, 1.1 parts of levelling agent, 1.2 parts of defoamer, 18 parts of mill base；B component is made up of following raw material by weight：Polyurethane 5 parts of 12 parts of performed polymer, 5 parts of diethylenetriamine and ethylenediamine；The weight of component A and B component ratio is 4:1.
  3. 3. the wear-resisting scratch resistance epoxy coatings of anti-UV according to claim 1, it is characterised in that：Described levelling agent is BYK- 354, described defoamer is BYK-054, and described wetting dispersing agent is BYK-310.
  4. 4. the wear-resisting scratch resistance epoxy coatings of anti-UV according to claim 1 or 2, it is characterised in that：Described nano carbon black is born The preparation method of the halloysite nanotubes of load, is concretely comprised the following steps：
    （1）Halloysite nanotubes are taken, through mechanical crushing, ethanol wet grinding 10-12h, excessively drying, 100-200 mesh sieves, are obtained short Cut halloysite nanotubes；
    （2）600mL ethanol and 200mL distilled water are measured in 1000mL beakers, adds 5 ~ 10g silane couplers, and stir 10min；Then 300-400g steps are added（1）Halloysite nanotubes after processing, and stirred with reinforcement electric mixer 15min, filter, 2 h are then dried at 120 DEG C, coupling modifier halloysite nanotubes are made；
    （3）Nano carbon black is scattered in the ethanol solution that volume fraction is 30%, then adds step（2）Obtained coupling changes Property halloysite nanotubes, ultrasonic disperse 1-2h filtered, and then 1-2 h are dried in ethanol washing at 120 DEG C, nano carbon black is made The halloysite nanotubes of load.
  5. 5. the wear-resisting scratch resistance epoxy coatings of anti-UV according to claim 4, it is characterised in that：Step（3）Middle nano carbon black and The weight ratio of coupling modifier halloysite nanotubes is：1:10-50.
CN201711190475.1A 2017-11-24 2017-11-24 The anti-wear-resisting scratch resistance epoxy coatings of UV Pending CN107880718A (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101654583A (en) * 2009-09-24 2010-02-24 北京红狮漆业有限公司 Compound epoxy flooring coating and preparation method thereof
CN105924677A (en) * 2016-06-30 2016-09-07 华南理工大学 Electrostatic self-assembly method for preparing halloysite-white carbon black hybrid filler

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101654583A (en) * 2009-09-24 2010-02-24 北京红狮漆业有限公司 Compound epoxy flooring coating and preparation method thereof
CN105924677A (en) * 2016-06-30 2016-09-07 华南理工大学 Electrostatic self-assembly method for preparing halloysite-white carbon black hybrid filler

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
隋昭德等: "《光稳定剂及其应用技术》", 31 January 2010, 中国轻工业出版社 *

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Application publication date: 20180406