CN106243893A - A kind of water-resistant type environmental protection solar energy water storage tank anticorrosive paint - Google Patents
A kind of water-resistant type environmental protection solar energy water storage tank anticorrosive paint Download PDFInfo
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- CN106243893A CN106243893A CN201610901345.3A CN201610901345A CN106243893A CN 106243893 A CN106243893 A CN 106243893A CN 201610901345 A CN201610901345 A CN 201610901345A CN 106243893 A CN106243893 A CN 106243893A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
- C09D133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
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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
- 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
- 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 invention discloses a kind of water-resistant type environmental protection solar energy water storage tank anticorrosive paint, including following raw material: polymethylacrylic acid dimethylaminoethyl, aqueous acrylic modified epoxy resin, alkyd resin, polyamide, aqueous acrylic emulsion, polyacrylic acid/acrylamide solution, brominated paraffin, aluminium sesquioxide, Kaolin, dolomite dust, polyvinyl chloride fibre, boron nitride, hydroxypropyl methyl cellulose, polyester fiber, surfactant, coupling agent, degasser, levelling agent, dispersant, wetting agent, diluent, adhesion promoter, catalyst, initiator, vertical stricture of vagina agent, toughener, optical brightener, defoamer, viscosifier, firming agent, preservative, antioxidant, light stabilizer, heat stabilizer, UV absorbent, thickening agent, coalescents, fire retardant.The coating of the present invention had both had adhesive force and the mechanical property of excellence, has again excellent resistance to water, resistance to ag(e)ing, pliability and resistance to impact, and asepsis environment-protecting, can effectively delay the service life of carbon steel water tank.
Description
Technical field
The invention belongs to coating technology of preparing neck, be specifically related to a kind of water-resistant type environmental protection solar energy water storage tank anticorrosion and be coated with
Material.
Background technology
Solar energy utilize technical field, be broadly divided into Photo-thermal technology application and photovoltaic application.Photo-thermal technology application technology mainly has too
Sun can hot-water heating system, heating refrigeration system, heat generating system etc.；Photovoltaic application technology includes solar power system.China has
Abundant solar energy resources, therefore Solar use association area obtains the support energetically of country, and solar water heater is as too
A kind of industry that sun can utilize, becomes most widely used general, the most rapid field of industrialized development in solar energy heat utilization.China
Solar water heater is promoted Liang Zhan world solar water heater and is promoted the 70% of total amount, exceedes the summation that American-European countries promotes for 10 years,
It is " world's solar energy production and application total amount the first big country ".
Thermal storage water tank is the main devices utilizing solar energy, and its development represents the development of whole water heater and goes through
Journey, but in the middle of its process utilized, exposed day by day goes out its drawback；Cause the generation of electrochemical corrosion.Ordinary carbon steel storage heat
Water tank can form flakey oxide skin in the operations such as high temperature hot rolling, but the coefficient of expansion of this oxide skin is less than steel；In addition water
Case is chronically in the hot water environment that 30-80 DEG C of temperature becomes, and is vulnerable to the corrosive environment such as water and oxygen in water, chlorine molecule or ion
The erosion of medium and produce micro-crack, the consequence such as cause steel plate local perforations to be leaked, water tank is scrapped, the immediate cause of its problem is just
It is that steel plate directly contacts with corrosive environments such as hot water.
The method using anticorrosive coating can not only be separated above-mentioned corrosive medium with plain steel effectively, and coating
Can stop or delay the corrosion of water tank by shielding, inhibition and the effect such as passivation, electrochemical protection.This method economically than
Simple use stainless steel water tank economy, weld defect that stainless steel water tank stack shell longitudinal seam exists, magnesium rod can be overcome again simultaneously to disappear
Consume the shortcomings such as too fast, replacing is frequent.Facts have proved: in numerous anticorrosion techniques, use external coating antiseptical ratio high
Reach 65%, be to be acknowledged as most economical, effective, universal anti-corrosion method at present.If but matrix being processed imperfection, painting design
It is improper to select, coating meeting premature failure, does not reaches preferable protection effect and causes certain economic loss and cannot make up.Mesh
Before, existing document report uses organic titanium, polyurethane rock crystal paint, LKF-1 glass-flake coating, laccol aluminium powder Berlin black, rubber and plastic
The anti-corrosive organic coatings such as composite coating, but underfilm corrosion can be caused after water tank comes into operation earlier (bubbling, stripping, wet
Adhesive force is lost) and make water tank the most retired, its protection effect is the best.To this end, research is applied to carbon steel in hot water environment
The anticorrosive paint of water tank is particularly important, and has realistic meaning.
Summary of the invention
The present invention provides a kind of water-resistant type environmental protection solar energy water storage tank anticorrosive paint, to solve traditional coating for carbon steel
Water tank anticorrosion, easily causes the problems such as bubbling, and resistance to water, resistance to ag(e)ing, pliability, poor impact resistance.The painting of the present invention
Material had both had adhesive force and the mechanical property of excellence, had again excellent resistance to water, resistance to ag(e)ing, pliability and impact resistance
Property, and asepsis environment-protecting, can effectively delay the service life of carbon steel water tank, be more beneficial for the popularization of solar water heater.
For solve above technical problem, the present invention by the following technical solutions:
A kind of water-resistant type environmental protection solar energy water storage tank anticorrosive paint, in units of weight, including following raw material: polymethyl
Acid dimethylaminoethyl 159-205 part, aqueous acrylic modified epoxy resin 45-62 part, alkyd resin 30-44 part, polyamide
Resin 21-30 part, aqueous acrylic emulsion 38-49 part, polyacrylic acid/acrylamide solution 30-38 part, brominated paraffin 24-42 part,
Aluminium sesquioxide 5-9 part, Kaolin 4-7 part, dolomite dust 6-10 part, polyvinyl chloride fibre 5-9 part, boron nitride 4-6 part, hydroxypropyl
Ylmethyl cellulose 5-9 part, polyester fiber 3-6 part, surfactant 0.4-0.8 part, coupling agent 0.3-0.5 part, degasser
0.3-0.5 part, levelling agent 0.3-0.5 part, dispersant 0.4-0.7 part, wetting agent 0.2-0.3 part, diluent 0.2-0.4 part, attached
Adhesion promoter 0.4-0.6 part, catalyst 0.2-0.3 part, initiator 0.2-0.4 part, vertical stricture of vagina agent 0.4-0.7 part, toughener
0.3-0.6 part, optical brightener 0.4-0.8 part, defoamer 0.5-0.7 part, viscosifier 0.3-0.4 part, firming agent 0.9-1.6 part, anti-
Rotten agent 0.4-0.6 part, antioxidant 0.3-0.5 part, light stabilizer 0.2-0.3 part, heat stabilizer 0.1-0.2 part, ultra-violet absorption
Agent 0.3-0.4 part, thickening agent 0.4-0.7 part, coalescents 0.4-0.6 part, fire retardant 1.4-1.6 part；
Described surfactant is surfactant TRITONCF-10；
Described coupling agent is silane coupler；
Described degasser is stearic acid；
Described levelling agent is polyether polyester modified organic silicon oxygen alkane；
Described dispersant is dispersant NC；
Described wetting agent is wetting agent CF-10；
Described diluent is 515-diluent；
Described preservative is preservative KY；
Described antioxidant is antioxidant 2246；
Described light stabilizer is light stabilizer 3853；
Described heat stabilizer is Dythal；
Described UV absorbent is oxybenzoic acid phenyl ester；
Described thickening agent is xanthan gum；
Described coalescents is Yi Siman coalescents；
Described fire retardant is in units of weight portion, including following raw material: 2,4-mesitylenic acid ethyl ester 32-56 parts, alkyd tree
Fat 15-28 part, APP 13-18 part, tetramethylolmethane 9-16 part, carbamide 8-14 part, aluminium hydroxide 5-9 part, antimony oxide
9-15 part, manganese oxide 4-8 part, active hargil 7-13 part, penetrating agent 0.9-1.4 part, synergist 0.5-0.8 part；
Described penetrating agent is fatty alcohol-polyoxyethylene ether
Described synergist is ammonium sulfate；
The preparation method of described water-resistant type environmental protection solar energy water storage tank anticorrosive paint, comprises the following steps:
S1: by polymethylacrylic acid dimethylaminoethyl, aqueous acrylic modified epoxy resin, alkyd resin, polyamide,
Brominated paraffin, aluminium sesquioxide, Kaolin, dolomite dust, polyvinyl chloride fibre, boron nitride, hydroxypropyl methyl cellulose, polyester
Fiber, surfactant, coupling agent, degasser, levelling agent, dispersant, wetting agent, diluent, adhesion promoter, catalysis
Agent, initiator mixing, be 146-178W at microwave power, and temperature is 92-95 DEG C, and rotating speed is to stir under 2400-3500r/min
2.2-3h, prepares mixture a；
S2: add aqueous acrylic emulsion, polyacrylic acid/acrylamide solution, hang down stricture of vagina agent, increasing in the mixture a that step S1 prepares
Tough dose, optical brightener, defoamer, viscosifier, be 166-194W at microwave power, temperature is 115-126 DEG C, and rotating speed is 400-
Stir 2.2-4.6h under 600r/min, prepare mixture b；
S3: add firming agent, preservative, antioxidant, light stabilizer, heat stabilizer, ultraviolet in the mixture b that step S2 prepares
Light absorbers, thickening agent, coalescents, fire retardant, be 132-225W at microwave power, and temperature is 110-116 DEG C, and rotating speed is
Stir 2.2-3.8h under 200-400r/min, prepare mixture c；
The preparation method of described fire retardant, comprises the following steps:
S31: APP, water 180-250 part are added in microwave reactor, stirs under speed of agitator is 300-500r/min
6-10min, prepares mixture A；
S32: add 2 in the mixture A that step S31 prepares, 4-mesitylenic acid ethyl ester, alkyd resin, tetramethylolmethane, urine
Element, aluminium hydroxide, antimony oxide, manganese oxide, active hargil, penetrating agent, synergist, be 400-600r/ at speed of agitator
Min, microwave power is 150-220W, and temperature stirs 1.6-2.4h at being 86-90 DEG C, prepares mixture B；
S33: after the mixture B that step S32 prepares is cooled to room temperature, filters precipitate, is 3000-5000r/ at rotating speed
Under min, centrifugal drying is to water content≤3%, prepares fire retardant；
S4: mixture c step S3 prepared is melt extruded at 112-118 DEG C by extruder, and passes through crusher
Film-making, prepares lamellar body after cooling；
S5: lamellar body step S4 prepared uses cutting knife to shear, and prepares pelletizing；
S6: pelletizing step S5 prepared crosses 140-200 mesh sieve after pulverizing, prepares water-resistant type environmental protection solar energy water storage tank with anti-
Rotten coating.
Further, described adhesion promoter is colourless cobalt.
Further, described catalyst is platinum catalyst.
Further, described initiator is azo two isopropylformic acid. (acrylic acid ethylene glycol) ester.
Further, described vertical stricture of vagina agent is the stricture of vagina agent ART-300 that hangs down.
Further, described toughener is MBS terpolymer.
Further, described optical brightener is optical brightener gz-56.
Further, described defoamer is defoamer NXZ.
Further, described viscosifier are propyl trimethoxy silicane.
Further, described firming agent is epoxylite firming agent.
The method have the advantages that
The coating of the present invention had both had adhesive force and the mechanical property of excellence, had again excellent resistance to water, resistance to ag(e)ing, pliable and tough
Property and resistance to impact, and asepsis environment-protecting, can effectively delay the service life of carbon steel water tank, be more beneficial for solar water heater
Promote.
Detailed description of the invention
For ease of being more fully understood that the present invention, being illustrated by following example, these embodiments belong to the present invention's
Protection domain, but it is not intended to protection scope of the present invention.
In an embodiment, described water-resistant type environmental protection solar energy water storage tank anticorrosive paint, in units of weight, including following
Raw material: polymethylacrylic acid dimethylaminoethyl 159-205 part, aqueous acrylic modified epoxy resin 45-62 part, alkyd resin
30-44 part, polyamide 21-30 part, aqueous acrylic emulsion 38-49 part, polyacrylic acid/acrylamide solution 30-38 part, bromine
Fossil waxes 24-42 part, aluminium sesquioxide 5-9 part, Kaolin 4-7 part, dolomite dust 6-10 part, polyvinyl chloride fibre 5-9 part, nitrogen
Change boron 4-6 part, hydroxypropyl methyl cellulose 5-9 part, polyester fiber 3-6 part, surfactant 0.4-0.8 part, coupling agent 0.3-
0.5 part, degasser 0.3-0.5 part, levelling agent 0.3-0.5 part, dispersant 0.4-0.7 part, wetting agent 0.2-0.3 part, diluent
0.2-0.4 part, adhesion promoter 0.4-0.6 part, catalyst 0.2-0.3 part, initiator 0.2-0.4 part, vertical stricture of vagina agent 0.4-0.7
Part, toughener 0.3-0.6 part, optical brightener 0.4-0.8 part, defoamer 0.5-0.7 part, viscosifier 0.3-0.4 part, firming agent 0.9-
1.6 parts, preservative 0.4-0.6 part, antioxidant 0.3-0.5 part, light stabilizer 0.2-0.3 part, heat stabilizer 0.1-0.2 part, purple
Ultraviolet absorbers 0.3-0.4 part, thickening agent 0.4-0.7 part, coalescents 0.4-0.6 part, fire retardant 1.4-1.6 part；
Described surfactant is surfactant TRITONCF-10；
Described coupling agent is silane coupler；
Described degasser is stearic acid；
Described levelling agent is polyether polyester modified organic silicon oxygen alkane；
Described dispersant is dispersant NC；
Described wetting agent is wetting agent CF-10；
Described diluent is 515-diluent；
Described adhesion promoter is colourless cobalt；
Described catalyst is platinum catalyst；
Described initiator is azo two isopropylformic acid. (acrylic acid ethylene glycol) ester；
Described vertical stricture of vagina agent is the stricture of vagina agent ART-300 that hangs down；
Described toughener is MBS terpolymer；
Described optical brightener is optical brightener gz-56；
Described defoamer is defoamer NXZ；
Described viscosifier are propyl trimethoxy silicane；
Described firming agent is epoxylite firming agent；
Described preservative is preservative KY；
Described antioxidant is antioxidant 2246；
Described light stabilizer is light stabilizer 3853；
Described heat stabilizer is Dythal；
Described UV absorbent is oxybenzoic acid phenyl ester；
Described thickening agent is xanthan gum；
Described coalescents is Yi Siman coalescents；
Described fire retardant is in units of weight portion, including following raw material: 2,4-mesitylenic acid ethyl ester 32-56 parts, alkyd tree
Fat 15-28 part, APP 13-18 part, tetramethylolmethane 9-16 part, carbamide 8-14 part, aluminium hydroxide 5-9 part, antimony oxide
9-15 part, manganese oxide 4-8 part, active hargil 7-13 part, penetrating agent 0.9-1.4 part, synergist 0.5-0.8 part；
Described penetrating agent is fatty alcohol-polyoxyethylene ether
Described synergist is ammonium sulfate；
The preparation method of described water-resistant type environmental protection solar energy water storage tank anticorrosive paint, comprises the following steps:
S1: by polymethylacrylic acid dimethylaminoethyl, aqueous acrylic modified epoxy resin, alkyd resin, polyamide,
Brominated paraffin, aluminium sesquioxide, Kaolin, dolomite dust, polyvinyl chloride fibre, boron nitride, hydroxypropyl methyl cellulose, polyester
Fiber, surfactant, coupling agent, degasser, levelling agent, dispersant, wetting agent, diluent, adhesion promoter, catalysis
Agent, initiator mixing, be 146-178W at microwave power, and temperature is 92-95 DEG C, and rotating speed is to stir under 2400-3500r/min
2.2-3h, prepares mixture a；
S2: add aqueous acrylic emulsion, polyacrylic acid/acrylamide solution, hang down stricture of vagina agent, increasing in the mixture a that step S1 prepares
Tough dose, optical brightener, defoamer, viscosifier, be 166-194W at microwave power, temperature is 115-126 DEG C, and rotating speed is 400-
Stir 2.2-4.6h under 600r/min, prepare mixture b；
S3: add firming agent, preservative, antioxidant, light stabilizer, heat stabilizer, ultraviolet in the mixture b that step S2 prepares
Light absorbers, thickening agent, coalescents, fire retardant, be 132-225W at microwave power, and temperature is 110-116 DEG C, and rotating speed is
Stir 2.2-3.8h under 200-400r/min, prepare mixture c；
The preparation method of described fire retardant, comprises the following steps:
S31: APP, water 180-250 part are added in microwave reactor, stirs under speed of agitator is 300-500r/min
6-10min, prepares mixture A；
S32: add 2 in the mixture A that step S31 prepares, 4-mesitylenic acid ethyl ester, alkyd resin, tetramethylolmethane, urine
Element, aluminium hydroxide, antimony oxide, manganese oxide, active hargil, penetrating agent, synergist, be 400-600r/ at speed of agitator
Min, microwave power is 150-220W, and temperature stirs 1.6-2.4h at being 86-90 DEG C, prepares mixture B；
S33: after the mixture B that step S32 prepares is cooled to room temperature, filters precipitate, is 3000-5000r/ at rotating speed
Under min, centrifugal drying is to water content≤3%, prepares fire retardant；
S4: mixture c step S3 prepared is melt extruded at 112-118 DEG C by extruder, and passes through crusher
Film-making, prepares lamellar body after cooling；
S5: lamellar body step S4 prepared uses cutting knife to shear, and prepares pelletizing；
S6: pelletizing step S5 prepared crosses 140-200 mesh sieve after pulverizing, prepares water-resistant type environmental protection solar energy water storage tank with anti-
Rotten coating.
Embodiment 1
A kind of water-resistant type environmental protection solar energy water storage tank anticorrosive paint, in units of weight, including following raw material: polymethyl
Acid dimethylaminoethyl 180 parts, aqueous acrylic modified epoxy resin 53 parts, alkyd resin 38 parts, polyamide 26 parts, water
Property acrylic emulsion 45 parts, polyacrylic acid/acrylamide solution 35 parts, brominated paraffin 34 parts, aluminium sesquioxide 8 parts, Kaolin 6 parts,
Live in dolomite dust 8 parts, polyvinyl chloride fibre 8 parts, boron nitride 5 parts, hydroxypropyl methyl cellulose 7 parts, 5 parts of polyester fiber, surface
Property agent 0.6 part, coupling agent 0.4 part, degasser 0.4 part, levelling agent 0.4 part, dispersant 0.6 part, wetting agent 0.2 part, diluent
0.3 part, adhesion promoter 0.5 part, catalyst 0.2 part, initiator 0.3 part, hang down stricture of vagina agent 0.6 part, toughener 0.5 part, add lustre to
Agent 0.6 part, defoamer 0.6 part, viscosifier 0.3 part, 1.4 parts of firming agent, preservative 0.5 part, 0.4 part of antioxidant, light stabilizer
0.2 part, heat stabilizer 0.1 part, UV absorbent 0.3 part, thickening agent 0.6 part, coalescents 0.5 part, fire retardant 1.5 parts；
Described surfactant is surfactant TRITONCF-10；
Described coupling agent is silane coupler；
Described degasser is stearic acid；
Described levelling agent is polyether polyester modified organic silicon oxygen alkane；
Described dispersant is dispersant NC；
Described wetting agent is wetting agent CF-10；
Described diluent is 515-diluent；
Described adhesion promoter is colourless cobalt；
Described catalyst is platinum catalyst；
Described initiator is azo two isopropylformic acid. (acrylic acid ethylene glycol) ester；
Described vertical stricture of vagina agent is the stricture of vagina agent ART-300 that hangs down；
Described toughener is MBS terpolymer；
Described optical brightener is optical brightener gz-56；
Described defoamer is defoamer NXZ；
Described viscosifier are propyl trimethoxy silicane；
Described firming agent is epoxylite firming agent；
Described preservative is preservative KY；
Described antioxidant is antioxidant 2246；
Described light stabilizer is light stabilizer 3853；
Described heat stabilizer is Dythal；
Described UV absorbent is oxybenzoic acid phenyl ester；
Described thickening agent is xanthan gum；
Described coalescents is Yi Siman coalescents；
Described fire retardant is in units of weight portion, including following raw material: 2,4-mesitylenic acid ethyl esters 45 parts, alkyd resin 22
Part, APP 15 parts, tetramethylolmethane 12 parts, 12 parts of carbamide, aluminium hydroxide 7 parts, antimony oxide 12 parts, manganese oxide 6 parts, work
Property hargil 10 parts, penetrating agent 1.2 parts, synergist 0.7 part；
Described penetrating agent is fatty alcohol-polyoxyethylene ether
Described synergist is ammonium sulfate；
The preparation method of described water-resistant type environmental protection solar energy water storage tank anticorrosive paint, comprises the following steps:
S1: by polymethylacrylic acid dimethylaminoethyl, aqueous acrylic modified epoxy resin, alkyd resin, polyamide,
Brominated paraffin, aluminium sesquioxide, Kaolin, dolomite dust, polyvinyl chloride fibre, boron nitride, hydroxypropyl methyl cellulose, polyester
Fiber, surfactant, coupling agent, degasser, levelling agent, dispersant, wetting agent, diluent, adhesion promoter, catalysis
Agent, initiator mixing, be 164W at microwave power, and temperature is 94 DEG C, and rotating speed is stirring 2.6h under 3000r/min, prepares mixing
Thing a；
S2: add aqueous acrylic emulsion, polyacrylic acid/acrylamide solution, hang down stricture of vagina agent, increasing in the mixture a that step S1 prepares
Tough dose, optical brightener, defoamer, viscosifier, be 186W at microwave power, temperature is 122 DEG C, rotating speed be under 500r/min stir
3.5h, prepares mixture b；
S3: add firming agent, preservative, antioxidant, light stabilizer, heat stabilizer, ultraviolet in the mixture b that step S2 prepares
Light absorbers, thickening agent, coalescents, fire retardant, be 210W at microwave power, and temperature is 115 DEG C, and rotating speed is under 300r/min
Stirring 2.9h, prepares mixture c；
The preparation method of described fire retardant, comprises the following steps:
S31: APP, 220 parts of water are added in microwave reactor, stirs 8min, system under speed of agitator is 400r/min
Obtain mixture A；
S32: add 2 in the mixture A that step S31 prepares, 4-mesitylenic acid ethyl ester, alkyd resin, tetramethylolmethane, urine
Element, aluminium hydroxide, antimony oxide, manganese oxide, active hargil, penetrating agent, synergist, be 500r/min at speed of agitator, micro-
Wave power is 180W, and temperature is stirring 2h at 88 DEG C, prepares mixture B；
S33: by step S32 prepare mixture B be cooled to room temperature after, by precipitate filter, under rotating speed is 4000r/min from
It is 3% that the heart is dried to water content, prepares fire retardant；
S4: mixture c step S3 prepared is melt extruded at 116 DEG C by extruder, and by crusher film-making,
Lamellar body is prepared after cooling；
S5: lamellar body step S4 prepared uses cutting knife to shear, and prepares pelletizing；
S6: pelletizing step S5 prepared crosses 180 mesh sieve after pulverizing, prepares water-resistant type environmental protection solar energy water storage tank anticorrosion and is coated with
Material.
Embodiment 2
A kind of water-resistant type environmental protection solar energy water storage tank anticorrosive paint, in units of weight, including following raw material: polymethyl
Acid dimethylaminoethyl 159 parts, aqueous acrylic modified epoxy resin 45 parts, alkyd resin 30 parts, polyamide 21 parts, water
Property acrylic emulsion 38 parts, polyacrylic acid/acrylamide solution 30 parts, brominated paraffin 24 parts, aluminium sesquioxide 5 parts, Kaolin 4 parts,
Live in dolomite dust 6 parts, polyvinyl chloride fibre 5 parts, boron nitride 4 parts, hydroxypropyl methyl cellulose 5 parts, 3 parts of polyester fiber, surface
Property agent 0.4 part, coupling agent 0.3 part, degasser 0.3 part, levelling agent 0.3 part, dispersant 0.4 part, wetting agent 0.2 part, diluent
0.2 part, adhesion promoter 0.4 part, catalyst 0.2 part, initiator 0.2 part, hang down stricture of vagina agent 0.4 part, toughener 0.3 part, add lustre to
Agent 0.4 part, defoamer 0.5 part, viscosifier 0.3 part, 0.9 part of firming agent, preservative 0.4 part, 0.3 part of antioxidant, light stabilizer
0.2 part, heat stabilizer 0.1 part, UV absorbent 0.3 part, thickening agent 0.4 part, coalescents 0.4 part, fire retardant 1.4 parts；
Described surfactant is surfactant TRITONCF-10；
Described coupling agent is silane coupler；
Described degasser is stearic acid；
Described levelling agent is polyether polyester modified organic silicon oxygen alkane；
Described dispersant is dispersant NC；
Described wetting agent is wetting agent CF-10；
Described diluent is 515-diluent；
Described adhesion promoter is colourless cobalt；
Described catalyst is platinum catalyst；
Described initiator is azo two isopropylformic acid. (acrylic acid ethylene glycol) ester；
Described vertical stricture of vagina agent is the stricture of vagina agent ART-300 that hangs down；
Described toughener is MBS terpolymer；
Described optical brightener is optical brightener gz-56；
Described defoamer is defoamer NXZ；
Described viscosifier are propyl trimethoxy silicane；
Described firming agent is epoxylite firming agent；
Described preservative is preservative KY；
Described antioxidant is antioxidant 2246；
Described light stabilizer is light stabilizer 3853；
Described heat stabilizer is Dythal；
Described UV absorbent is oxybenzoic acid phenyl ester；
Described thickening agent is xanthan gum；
Described coalescents is Yi Siman coalescents；
Described fire retardant is in units of weight portion, including following raw material: 2,4-mesitylenic acid ethyl esters 32 parts, alkyd resin 15
Part, APP 13 parts, tetramethylolmethane 9 parts, 8 parts of carbamide, aluminium hydroxide 5 parts, antimony oxide 9 parts, manganese oxide 4 parts, activity
Hargil 7 parts, penetrating agent 0.9 part, synergist 0.5 part；
Described penetrating agent is fatty alcohol-polyoxyethylene ether
Described synergist is ammonium sulfate；
The preparation method of described water-resistant type environmental protection solar energy water storage tank anticorrosive paint, comprises the following steps:
S1: by polymethylacrylic acid dimethylaminoethyl, aqueous acrylic modified epoxy resin, alkyd resin, polyamide,
Brominated paraffin, aluminium sesquioxide, Kaolin, dolomite dust, polyvinyl chloride fibre, boron nitride, hydroxypropyl methyl cellulose, polyester
Fiber, surfactant, coupling agent, degasser, levelling agent, dispersant, wetting agent, diluent, adhesion promoter, catalysis
Agent, initiator mixing, be 146W at microwave power, and temperature is 92 DEG C, and rotating speed is stirring 3h under 2400r/min, prepares mixture
a；
S2: add aqueous acrylic emulsion, polyacrylic acid/acrylamide solution, hang down stricture of vagina agent, increasing in the mixture a that step S1 prepares
Tough dose, optical brightener, defoamer, viscosifier, be 166W at microwave power, temperature is 115 DEG C, rotating speed be under 400r/min stir
4.6h, prepares mixture b；
S3: add firming agent, preservative, antioxidant, light stabilizer, heat stabilizer, ultraviolet in the mixture b that step S2 prepares
Light absorbers, thickening agent, coalescents, fire retardant, be 132W at microwave power, and temperature is 110 DEG C, and rotating speed is under 200r/min
Stirring 3.8h, prepares mixture c；
The preparation method of described fire retardant, comprises the following steps:
S31: APP, 180 parts of water are added in microwave reactor, stirs 10min, system under speed of agitator is 300r/min
Obtain mixture A；
S32: add 2 in the mixture A that step S31 prepares, 4-mesitylenic acid ethyl ester, alkyd resin, tetramethylolmethane, urine
Element, aluminium hydroxide, antimony oxide, manganese oxide, active hargil, penetrating agent, synergist, be 400r/min at speed of agitator, micro-
Wave power is 150W, and temperature is stirring 2.4h at 86 DEG C, prepares mixture B；
S33: by step S32 prepare mixture B be cooled to room temperature after, by precipitate filter, under rotating speed is 3000r/min from
It is 2.6% that the heart is dried to water content, prepares fire retardant；
S4: mixture c step S3 prepared is melt extruded at 112 DEG C by extruder, and by crusher film-making,
Lamellar body is prepared after cooling；
S5: lamellar body step S4 prepared uses cutting knife to shear, and prepares pelletizing；
S6: pelletizing step S5 prepared crosses 140 mesh sieve after pulverizing, prepares water-resistant type environmental protection solar energy water storage tank anticorrosion and is coated with
Material.
Embodiment 3
A kind of water-resistant type environmental protection solar energy water storage tank anticorrosive paint, in units of weight, including following raw material: polymethyl
Acid dimethylaminoethyl 205 parts, aqueous acrylic modified epoxy resin 62 parts, alkyd resin 44 parts, polyamide 30 parts, water
Property acrylic emulsion 49 parts, polyacrylic acid/acrylamide solution 38 parts, brominated paraffin 42 parts, aluminium sesquioxide 9 parts, Kaolin 7 parts,
Live in dolomite dust 10 parts, polyvinyl chloride fibre 9 parts, boron nitride 6 parts, hydroxypropyl methyl cellulose 9 parts, 6 parts of polyester fiber, surface
Property agent 0.8 part, coupling agent 0.5 part, degasser 0.5 part, levelling agent 0.5 part, dispersant 0.7 part, wetting agent 0.3 part, diluent
0.4 part, adhesion promoter 0.6 part, catalyst 0.3 part, initiator 0.4 part, hang down stricture of vagina agent 0.7 part, toughener 0.6 part, add lustre to
Agent 0.8 part, defoamer 0.7 part, viscosifier 0.4 part, 1.6 parts of firming agent, preservative 0.6 part, 0.5 part of antioxidant, light stabilizer
0.3 part, heat stabilizer 0.2 part, UV absorbent 0.4 part, thickening agent 0.7 part, coalescents 0.6 part, fire retardant 1.6 parts；
Described surfactant is surfactant TRITONCF-10；
Described coupling agent is silane coupler；
Described degasser is stearic acid；
Described levelling agent is polyether polyester modified organic silicon oxygen alkane；
Described dispersant is dispersant NC；
Described wetting agent is wetting agent CF-10；
Described diluent is 515-diluent；
Described adhesion promoter is colourless cobalt；
Described catalyst is platinum catalyst；
Described initiator is azo two isopropylformic acid. (acrylic acid ethylene glycol) ester；
Described vertical stricture of vagina agent is the stricture of vagina agent ART-300 that hangs down；
Described toughener is MBS terpolymer；
Described optical brightener is optical brightener gz-56；
Described defoamer is defoamer NXZ；
Described viscosifier are propyl trimethoxy silicane；
Described firming agent is epoxylite firming agent；
Described preservative is preservative KY；
Described antioxidant is antioxidant 2246；
Described light stabilizer is light stabilizer 3853；
Described heat stabilizer is Dythal；
Described UV absorbent is oxybenzoic acid phenyl ester；
Described thickening agent is xanthan gum；
Described coalescents is Yi Siman coalescents；
Described fire retardant is in units of weight portion, including following raw material: 2,4-mesitylenic acid ethyl esters 56 parts, alkyd resin 28
Part, APP 18 parts, tetramethylolmethane 16 parts, 14 parts of carbamide, aluminium hydroxide 9 parts, antimony oxide 15 parts, manganese oxide 8 parts, work
Property hargil 13 parts, penetrating agent 1.4 parts, synergist 0.8 part；
Described penetrating agent is fatty alcohol-polyoxyethylene ether
Described synergist is ammonium sulfate；
The preparation method of described water-resistant type environmental protection solar energy water storage tank anticorrosive paint, comprises the following steps:
S1: by polymethylacrylic acid dimethylaminoethyl, aqueous acrylic modified epoxy resin, alkyd resin, polyamide,
Brominated paraffin, aluminium sesquioxide, Kaolin, dolomite dust, polyvinyl chloride fibre, boron nitride, hydroxypropyl methyl cellulose, polyester
Fiber, surfactant, coupling agent, degasser, levelling agent, dispersant, wetting agent, diluent, adhesion promoter, catalysis
Agent, initiator mixing, be 178W at microwave power, and temperature is 95 DEG C, and rotating speed is stirring 2.2h under 3500r/min, prepares mixing
Thing a；
S2: add aqueous acrylic emulsion, polyacrylic acid/acrylamide solution, hang down stricture of vagina agent, increasing in the mixture a that step S1 prepares
Tough dose, optical brightener, defoamer, viscosifier, be 194W at microwave power, temperature is 126 DEG C, rotating speed be under 600r/min stir
2.2h, prepares mixture b；
S3: add firming agent, preservative, antioxidant, light stabilizer, heat stabilizer, ultraviolet in the mixture b that step S2 prepares
Light absorbers, thickening agent, coalescents, fire retardant, be 225W at microwave power, and temperature is 116 DEG C, and rotating speed is under 400r/min
Stirring 2.2h, prepares mixture c；
The preparation method of described fire retardant, comprises the following steps:
S31: APP, 250 parts of water are added in microwave reactor, stirs 6min, system under speed of agitator is 500r/min
Obtain mixture A；
S32: add 2 in the mixture A that step S31 prepares, 4-mesitylenic acid ethyl ester, alkyd resin, tetramethylolmethane, urine
Element, aluminium hydroxide, antimony oxide, manganese oxide, active hargil, penetrating agent, synergist, be 600r/min at speed of agitator, micro-
Wave power is 220W, and temperature is stirring 1.6h at 90 DEG C, prepares mixture B；
S33: by step S32 prepare mixture B be cooled to room temperature after, by precipitate filter, under rotating speed is 5000r/min from
It is 2.2% that the heart is dried to water content, prepares fire retardant；
S4: mixture c step S3 prepared is melt extruded at 118 DEG C by extruder, and by crusher film-making,
Lamellar body is prepared after cooling；
S5: lamellar body step S4 prepared uses cutting knife to shear, and prepares pelletizing；
S6: pelletizing step S5 prepared crosses 200 mesh sieve after pulverizing, prepares water-resistant type environmental protection solar energy water storage tank anticorrosion and is coated with
Material.
Embodiment 1-3 gained coating is carried out performance test.
1, the preparation of substrate to be coated sample
A3Steel curved beam, for simulation soak test in 80 DEG C of hot tap-water environment of constant temperature.Specification: 75mm × 150mm ×
2mm, through coarse sand cloth, 0#-5#Abrasive paper for metallograph is thoroughly polishing to non-scale, rust, with dehydrated alcohol except water, acetone oil removing, is dried
After put in exsiccator in case coating.
Tinplate sample, for laboratory Accelerating immersion and mechanical property test.Specification 50mm × 120mm × 0.2-
0.3mm, through 200#It is metallic luster (rustless, without zinc coat) that sand paper is fully polishing to matrix, with acetone washed samples surface,
Put into after drying in exsiccator in case coating.
2, resistance to water (80 DEG C), thermostability, temp. variation resistant test
Use spread coating at A3Steel curved beam surface is coated；After solidification, coating dry film gross thickness is 180-200 μm.
(1) Water Resistance Test
Sample is respectively put in the glass container filling tap water, airtight, constant temperature 80 DEG C, observe paint film after going through 30d
Situation of change.
(2) heat-resistance test
After sample is boiled 6h in the boiling water of 100 DEG C, take out and observe the situation of change of paint film.
(3) temp. variation resistant test
By sample after the boiling water boiling 1min of 100 DEG C, take out rapidly in the cold water putting into 20 DEG C, circulate and so forth, through 60
After the people circulate 60 times, take out and observe the situation of change of sample.
3, Accelerating immersion test and coating mechanical property test
Being respectively coated with each sample on tinplate test plate (panel) with film applicator, build is about 60 μm, each after being fully cured
Sample 80 DEG C, 5%Na Cl solution carries out paint film bubbling, the evaluation of rusting grade and wet adhesion after accelerated immersion 7d
Test, surveys dry state adhesive force to contrast simultaneously.
The dry wet adhesion of paint film, pliability, resistance to impact measure and respectively refer to GB/T9286-1998, GB/T1731-
93、GB/T1732-93；Coating surface bubbling grade, rusting grade respectively refer to ASTMD714-87, ASTMD610-85.
Result is as follows:
Corrosion resisting property result of the test
Note: bubbling grade represents by good to bad from 0-5；Rusting grade represents by good to bad from 0-9.
The adhesive force test result of coating after coating mechanical property and laboratory Accelerating immersion
Note: bubbling grade represents by good to bad from 0-5；Rusting grade represents by good to bad from 0-9.
The coating of the present invention had both had adhesive force and the mechanical property of excellence, have again excellent resistance to water, resistance to ag(e)ing,
Pliability and resistance to impact, and the nonhazardous of product own, be the water-resistant type environmental protection solar energy of a kind of excellent combination property
Water storage tank anticorrosive paint.
Above content it cannot be assumed that the present invention be embodied as be confined to these explanation, technology belonging to the present invention is led
For the those of ordinary skill in territory, without departing from the inventive concept of the premise, it is also possible to make some simple deduction or replace,
All should be considered as belonging to the scope of patent protection that the present invention is determined by the claims submitted to.
Claims (10)
1. a water-resistant type environmental protection solar energy water storage tank anticorrosive paint, it is characterised in that in units of weight, including following former
Material: polymethylacrylic acid dimethylaminoethyl 159-205 part, aqueous acrylic modified epoxy resin 45-62 part, alkyd resin
30-44 part, polyamide 21-30 part, aqueous acrylic emulsion 38-49 part, polyacrylic acid/acrylamide solution 30-38 part, bromine
Fossil waxes 24-42 part, aluminium sesquioxide 5-9 part, Kaolin 4-7 part, dolomite dust 6-10 part, polyvinyl chloride fibre 5-9 part, nitrogen
Change boron 4-6 part, hydroxypropyl methyl cellulose 5-9 part, polyester fiber 3-6 part, surfactant 0.4-0.8 part, coupling agent 0.3-
0.5 part, degasser 0.3-0.5 part, levelling agent 0.3-0.5 part, dispersant 0.4-0.7 part, wetting agent 0.2-0.3 part, diluent
0.2-0.4 part, adhesion promoter 0.4-0.6 part, catalyst 0.2-0.3 part, initiator 0.2-0.4 part, vertical stricture of vagina agent 0.4-0.7
Part, toughener 0.3-0.6 part, optical brightener 0.4-0.8 part, defoamer 0.5-0.7 part, viscosifier 0.3-0.4 part, firming agent 0.9-
1.6 parts, preservative 0.4-0.6 part, antioxidant 0.3-0.5 part, light stabilizer 0.2-0.3 part, heat stabilizer 0.1-0.2 part, purple
Ultraviolet absorbers 0.3-0.4 part, thickening agent 0.4-0.7 part, coalescents 0.4-0.6 part, fire retardant 1.4-1.6 part；
Described surfactant is surfactant TRITONCF-10；
Described coupling agent is silane coupler；
Described degasser is stearic acid；
Described levelling agent is polyether polyester modified organic silicon oxygen alkane；
Described dispersant is dispersant NC；
Described wetting agent is wetting agent CF-10；
Described diluent is 515-diluent；
Described preservative is preservative KY；
Described antioxidant is antioxidant 2246；
Described light stabilizer is light stabilizer 3853；
Described heat stabilizer is Dythal；
Described UV absorbent is oxybenzoic acid phenyl ester；
Described thickening agent is xanthan gum；
Described coalescents is Yi Siman coalescents；
Described fire retardant is in units of weight portion, including following raw material: 2,4-mesitylenic acid ethyl ester 32-56 parts, alkyd tree
Fat 15-28 part, APP 13-18 part, tetramethylolmethane 9-16 part, carbamide 8-14 part, aluminium hydroxide 5-9 part, antimony oxide
9-15 part, manganese oxide 4-8 part, active hargil 7-13 part, penetrating agent 0.9-1.4 part, synergist 0.5-0.8 part；
Described penetrating agent is fatty alcohol-polyoxyethylene ether
Described synergist is ammonium sulfate；
The preparation method of described water-resistant type environmental protection solar energy water storage tank anticorrosive paint, comprises the following steps:
S1: by polymethylacrylic acid dimethylaminoethyl, aqueous acrylic modified epoxy resin, alkyd resin, polyamide,
Brominated paraffin, aluminium sesquioxide, Kaolin, dolomite dust, polyvinyl chloride fibre, boron nitride, hydroxypropyl methyl cellulose, polyester
Fiber, surfactant, coupling agent, degasser, levelling agent, dispersant, wetting agent, diluent, adhesion promoter, catalysis
Agent, initiator mixing, be 146-178W at microwave power, and temperature is 92-95 DEG C, and rotating speed is to stir under 2400-3500r/min
2.2-3h, prepares mixture a；
S2: add aqueous acrylic emulsion, polyacrylic acid/acrylamide solution, hang down stricture of vagina agent, increasing in the mixture a that step S1 prepares
Tough dose, optical brightener, defoamer, viscosifier, be 166-194W at microwave power, temperature is 115-126 DEG C, and rotating speed is 400-
Stir 2.2-4.6h under 600r/min, prepare mixture b；
S3: add firming agent, preservative, antioxidant, light stabilizer, heat stabilizer, ultraviolet in the mixture b that step S2 prepares
Light absorbers, thickening agent, coalescents, fire retardant, be 132-225W at microwave power, and temperature is 110-116 DEG C, and rotating speed is
Stir 2.2-3.8h under 200-400r/min, prepare mixture c；
The preparation method of described fire retardant, comprises the following steps:
S31: APP, water 180-250 part are added in microwave reactor, stirs under speed of agitator is 300-500r/min
6-10min, prepares mixture A；
S32: add 2 in the mixture A that step S31 prepares, 4-mesitylenic acid ethyl ester, alkyd resin, tetramethylolmethane, urine
Element, aluminium hydroxide, antimony oxide, manganese oxide, active hargil, penetrating agent, synergist, be 400-600r/ at speed of agitator
Min, microwave power is 150-220W, and temperature stirs 1.6-2.4h at being 86-90 DEG C, prepares mixture B；
S33: after the mixture B that step S32 prepares is cooled to room temperature, filters precipitate, is 3000-5000r/ at rotating speed
Under min, centrifugal drying is to water content≤3%, prepares fire retardant；
S4: mixture c step S3 prepared is melt extruded at 112-118 DEG C by extruder, and passes through crusher
Film-making, prepares lamellar body after cooling；
S5: lamellar body step S4 prepared uses cutting knife to shear, and prepares pelletizing；
S6: pelletizing step S5 prepared crosses 140-200 mesh sieve after pulverizing, prepares water-resistant type environmental protection solar energy water storage tank with anti-
Rotten coating.
Water-resistant type environmental protection solar energy water storage tank anticorrosive paint the most according to claim 1, it is characterised in that described
Adhesion promoter is colourless cobalt.
Water-resistant type environmental protection solar energy water storage tank anticorrosive paint the most according to claim 1, it is characterised in that described catalysis
Agent is platinum catalyst.
Water-resistant type environmental protection solar energy water storage tank anticorrosive paint the most according to claim 1, it is characterised in that described initiation
Agent is azo two isopropylformic acid. (acrylic acid ethylene glycol) ester.
Water-resistant type environmental protection solar energy water storage tank anticorrosive paint the most according to claim 1, it is characterised in that described vertical stricture of vagina agent
For vertical stricture of vagina agent ART-300.
Water-resistant type environmental protection solar energy water storage tank anticorrosive paint the most according to claim 1, it is characterised in that described toughness reinforcing
Agent is MBS terpolymer.
Water-resistant type environmental protection solar energy water storage tank anticorrosive paint the most according to claim 1, it is characterised in that described in add lustre to
Agent is optical brightener gz-56.
Water-resistant type environmental protection solar energy water storage tank anticorrosive paint the most according to claim 1, it is characterised in that described froth breaking
Agent is defoamer NXZ.
Water-resistant type environmental protection solar energy water storage tank anticorrosive paint the most according to claim 1, it is characterised in that described thickening
Agent is propyl trimethoxy silicane.
Water-resistant type environmental protection solar energy water storage tank anticorrosive paint the most according to claim 1, it is characterised in that described solid
Agent is epoxylite firming agent.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115200098A (en) * | 2022-06-22 | 2022-10-18 | 珠海格力电器股份有限公司 | Water tank for humidifying air conditioner and humidifying air conditioner |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102875851A (en) * | 2012-09-12 | 2013-01-16 | 山东长星集团有限公司 | Environment-friendly flame retardant |
| CN105949969A (en) * | 2016-06-27 | 2016-09-21 | 广西平果宝信涂料有限公司 | Sand-textured weather-resistant powder coating and preparation method thereof |
-
2016
- 2016-10-17 CN CN201610901345.3A patent/CN106243893A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102875851A (en) * | 2012-09-12 | 2013-01-16 | 山东长星集团有限公司 | Environment-friendly flame retardant |
| CN105949969A (en) * | 2016-06-27 | 2016-09-21 | 广西平果宝信涂料有限公司 | Sand-textured weather-resistant powder coating and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115200098A (en) * | 2022-06-22 | 2022-10-18 | 珠海格力电器股份有限公司 | Water tank for humidifying air conditioner and humidifying air conditioner |
| CN115200098B (en) * | 2022-06-22 | 2024-01-23 | 珠海格力电器股份有限公司 | Water tank for humidifying air conditioner and humidifying air conditioner |
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Application publication date: 20161221 |