CN109401563A - A kind of Environment-friendlyanti-corrosive anti-corrosive paint and preparation method thereof for furniture - Google Patents
A kind of Environment-friendlyanti-corrosive anti-corrosive paint and preparation method thereof for furniture Download PDFInfo
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- CN109401563A CN109401563A CN201811248839.1A CN201811248839A CN109401563A CN 109401563 A CN109401563 A CN 109401563A CN 201811248839 A CN201811248839 A CN 201811248839A CN 109401563 A CN109401563 A CN 109401563A
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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
- C09D163/10—Epoxy resins modified by unsaturated compounds
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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
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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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
- 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
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
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Abstract
The Environment-friendlyanti-corrosive anti-corrosive paint and preparation method thereof that the invention discloses a kind of for furniture, it is related to technical field of environmental protection paint, which includes the raw material of following parts by weight: 40-50 parts of epoxy acrylate, 10-18 parts of auxiliary film forming matter, 8-12 parts of polyoxypropylene ethylene oxide glycerin ether, 4-10 parts of sodium bentonite, 3-7 parts of palm oil, 20-30 parts of nanometer anatase titania, modified cellulose acetate 10-20 parts, 8-14 parts of aluminium-magnesium silicate, 6-10 parts of ethylene glycol monostearate, 3-7 parts of polymerization inhibitor.The Environment-friendlyanti-corrosive anti-corrosive paint for being used for furniture has very outstanding antiseptic property and absorption property, and its adhesive property, mechanical performance, stability and dispersibility are all greatly improved compared to existing coating.
Description
Technical field
The invention belongs to technical field of environmental protection paint, and in particular to a kind of Environment-friendlyanti-corrosive anti-corrosive paint and its preparation for furniture
Method.
Background technique
Due to the continuous continuous promotion accelerated and people require quality of the life of urbanization process, coating is in people day
Status often in life is more and more important, and application range and usage amount also expand and improve year by year；However traditional coating is being given
While people bring attractive, decorative, also gradually cause the attention of people for the influence of environment, coating industry at present by
It is determined as one of the main source of atmosphere pollution.
In the prior art, the production, processing of coating, in use process, a large amount of volatile organic matter and each can be released
Heavy metal species ion, this undoubtedly can health to human body and environment bring very big harm, especially for some wooden
Furniture can also cause corrosiveness to furniture, influence the service life of furniture.
The Chinese invention patent application of Publication No. CN106519835A discloses a kind of covering with paint furniture environmental protection coating material,
Its constituent and parts by weight are as follows: covering with paint, lacquer, colour wash, etc. coatings for furniture with 100~300 parts of gleditsia sinensis liquid extract；Olive oil 50~100
Part；60-80 parts of acrylic resin；12-13 parts of titanium dioxide；5-15 parts of 2-methylimidazole；15-17 parts of phenolic resin；Carboxymethyl is fine
Tie up plain 10-20 parts of sodium；15-20 parts of compounded mix.The invention coating no pollution to the environment, while Toxic will not be released
Matter, it is harmless, be easy to make, be low in cost, improving decorative quality, while the fabrication processing of the coating it is simple,
Easy to operate, raw material sources are extensive, low in cost, improve the economic benefit of enterprise, can reduce the production cost of enterprise, together
When the coating can be used on a large scale in the decoration of furniture.Mainly using covering with paint coatings for furniture gleditsia sinensis liquid extract in the invention
As raw material, but paint adhesion performance, mechanical performance and the stability finally prepared is all there are also very big room for promotion,
And the extraction process for covering with paint, lacquer, colour wash, etc. coatings for furniture gleditsia sinensis liquid extract is complicated.
The Chinese invention patent application of Publication No. CN107815240A discloses a kind of anti-corrosion coatings for furniture and producer
Method, the raw material that it includes have polyurethane, epoxy resin, lotion, glass fibre, composite coupler, water, tung oil, preservative, thickening
Agent, anti-wear agent, levelling agent, defoaming agent, anti-corrosion coatings for furniture adhesive force of the invention is strong, is not easy to peel off, and will not generate peeling, resistance to
Mill, acid-alkali-corrosive-resisting, salt fog resistance is excellent, and product is heat-resisting, cold-resistant, long service life, improve coatings for furniture hardness of paint film,
It improves anti-after tack, greatly shorten drying time, non-toxic, environmental friendly, adhesion property is excellent, and film not only has excellent
Surface gloss, richness, hardness, water resistance, chemical resistance, and flexibility is good, and solidification post-shrinkage ratio is small, air-drying property
It is good, while preparation method is fairly simple, cost is cheaper.The coatings for furniture environmental pollution is small, nontoxic, rate of drying
Fastly, anticorrosion is well suited for the covering with paint for wood furniture.But a large amount of chemical substance is added in the invention, preparation and
A large amount of organic pollution environment can be volatilized during use and is harmful to the human body.
Summary of the invention
The Environment-friendlyanti-corrosive anti-corrosive paint and preparation method thereof that the object of the present invention is to provide a kind of for furniture, this is used for furniture
Environment-friendlyanti-corrosive anti-corrosive paint have very outstanding antiseptic property and absorption property, and its adhesive property, mechanical performance, stability with
And dispersibility is all greatly improved compared to existing coating.
To achieve the above object, the present invention provides the following technical solution:
A kind of Environment-friendlyanti-corrosive anti-corrosive paint for furniture, the raw material including following parts by weight: 40-50 parts of epoxy acrylate,
10-18 parts of auxiliary film forming matter, 8-12 parts of polyoxypropylene ethylene oxide glycerin ether, 4-10 parts of sodium bentonite, palm oil 3-7
Part, 20-30 parts of nanometer anatase titania, cellulose acetate 10-20 parts modified, 8-14 parts of aluminium-magnesium silicate, ethylene glycol list are hard
6-10 parts of resin acid ester, 3-7 parts of polymerization inhibitor.
Preferably, the raw material including following parts by weight: 42-48 parts of epoxy acrylate, 12-16 parts of auxiliary film forming matter,
9-11 parts of polyoxypropylene ethylene oxide glycerin ether, 6-8 parts of sodium bentonite, 4-6 parts of palm oil, nanometer anatase titania
22-28 parts, modified cellulose acetate 12-18 parts, 10-12 parts of aluminium-magnesium silicate, 7-9 parts of ethylene glycol monostearate, polymerization inhibitor 4-6
Part.
Preferably, the raw material including following parts by weight: 45 parts of epoxy acrylate, 14 parts of auxiliary film forming matter, polyoxy third
10 parts of alkene ethylene oxide glycerin ether, 7 parts of sodium bentonite, 5 parts of palm oil, 25 parts of nanometer anatase titania, modified acetic acid
15 parts of cellulose, 11 parts of aluminium-magnesium silicate, 8 parts of ethylene glycol monostearate, 5 parts of polymerization inhibitor.
Preferably, the auxiliary film forming matter is dioctyl phthalate, polyurethane and butyl acrylate with mass ratio
The ratio of 3:2:1 mixes together at 50-60 DEG C.
Preferably, the polymerization inhibitor the preparation method comprises the following steps: being added in catechol to tert-butyl o phenylene dimethyl ether, with anti-
Bad hematic acid be used as catalyst, be full of nitrogen in the environment of with 110-125 DEG C reaction 1-2 hours, obtain the polymerization inhibitor.
Preferably, the dosage to tert-butyl o phenylene dimethyl ether is the 20-40% of the catechol parts by weight, described
The dosage of ascorbic acid is the 0.5-1% of the catechol parts by weight.
Preferably, the modified cellulose acetate the preparation method comprises the following steps: its parts by weight 10-20 is added in cellulose acetate
Mass percent again is the ethanol solution of 70-80%, then the positive fourth of metatitanic acid four is added dropwise thereto under the stirring of magnetic stirrer
Ester, when dropwise addition, are kept stirring secret envelope, and inside is filled with nitrogen, and temperature is 45-60 DEG C.
Preferably, mixing speed is 200-300r/min when the magnetic stirrer stirs, and mixing time is 30-60 points
Clock.
A kind of preparation method of the Environment-friendlyanti-corrosive anti-corrosive paint for furniture, comprising the following steps:
(1) raw material is weighed according to mass parts；
(2) paint binder is prepared: by epoxy acrylate and nanometer anatase titania in the case where temperature is 120-150 DEG C
It is blended, auxiliary film forming matter and polyoxypropylene ethylene oxide glycerin ether is added thereto after mixing evenly, stirs, obtains
To the paint binder；
(3) preparation polymerization inhibitor liquid: the water of 50-80 times of its parts by weight is added in polymerization inhibitor, is placed in dispersion machine with 800-
The speed high-speed stirred of 1200r/min 8-10 minutes, then sodium bentonite and aluminium-magnesium silicate continuation is added thereto with identical
Speed stirs 5-10 minutes, obtains polymerization inhibitor liquid；
(4) it prepares coating: polymerization inhibitor liquid being slowly added into paint binder under the stirring of 300-400r/min, it is to be mixed
After uniformly, other substances are added, continue stirring and adjusting viscosity in 6000-10000mPa.s, obtain the environmental protection for being used for furniture
Anticorrosive paint.
Preferably, material is stirred using magnetic stirrer in the step (2).
Beneficial effects of the present invention are that the Environment-friendlyanti-corrosive anti-corrosive paint for being used for furniture has very outstanding antiseptic property and suction
Attached performance, and its adhesive property, mechanical performance, stability and dispersibility are all greatly improved compared to existing coating；
It is specific as follows:
(1), it is added to nanometer anatase titania in the present invention, partial size is small, large specific surface area, good dispersion；Rutile titania
Type nano-titanium dioxide also has good photocatalysis effect, can decompose aerial pernicious gas and part inorganic chemical
Object, and inhibit the activity of bacterial growth and virus, achieve the effect that air cleaning, sterilization, deodorization, mould proof, acceptable and polymerization inhibitor
Agent synergistic effect, avoids nanometer anatase titania that agglomeration occurs because partial size is small, and then improves the stabilization of coating
Property.
(2), it is added to modified cellulose acetate in the present invention, can adsorbs and remove the organic volatile in coating, mentions
High indoor environmental quality, but also there is certain intensity and toughness, the mechanical strength of coating can be improved, common acetic acid is fine
Dimension element has hygroscopicity in normal use, will cause the intensity decline of coating when drenched, and the present invention is modified it, can be improved
Its hydrophobic performance, so that coating be made to keep drying.
(3), it is added to aluminium-magnesium silicate in the present invention, with outstanding rheological characteristic and stability, be added into lotion
Can be improved coating stability and dispersibility and coating rheological property, can also and epoxy acrylate and auxiliary at
Membrane substance synergistic effect, it is common to improve coating film forming speed and the adhesive property with furniture.
(4), ethylene glycol monostearate has certain coating repair in coating in the present invention, in the painting of coating
It is with can making coating material in smearing more uniform, so that furniture surface is coated with material and cover in all directions, is prevented with reaching more outstanding
Rotten effect can also improve the viscosity of coating, improve the gloss of coating.
Specific embodiment
Present invention will be further explained below with reference to specific examples.These embodiments are merely to illustrate the present invention and do not have to
In limiting the scope of the invention.
Embodiment 1
The present embodiment is related to a kind of Environment-friendlyanti-corrosive anti-corrosive paint for furniture, the raw material including following parts by weight: propylene oxide
40 parts of acid esters, 10 parts of auxiliary film forming matter, 8 parts of polyoxypropylene ethylene oxide glycerin ether, 4 parts of sodium bentonite, 3 parts of palm oil,
20 parts of nanometer anatase titania, modified 10 parts of cellulose acetate, 8 parts of aluminium-magnesium silicate, 6 parts of ethylene glycol monostearate, resistance
3 parts of poly- agent.
Wherein, the auxiliary film forming matter is dioctyl phthalate, polyurethane and butyl acrylate with mass ratio 3:
The ratio of 2:1 mixes together at 50 DEG C.
Wherein, the polymerization inhibitor the preparation method comprises the following steps: in catechol be added to tert-butyl o phenylene dimethyl ether, with anti-bad
Hematic acid is reacted 1 hour with 110 DEG C in the environment of being full of nitrogen as catalyst, obtains the polymerization inhibitor.
Wherein, the dosage to tert-butyl o phenylene dimethyl ether is the 20% of the catechol parts by weight, described anti-bad
The dosage of hematic acid is the 0.5% of the catechol parts by weight.
Wherein, the modified cellulose acetate the preparation method comprises the following steps: 10 times of its parts by weight are added in cellulose acetate
Mass percent is 70% ethanol solution, then tetra-n-butyl titanate is added dropwise thereto under the stirring of magnetic stirrer, is added dropwise
When be kept stirring secret envelope, inside is filled with nitrogen, and temperature is 45 DEG C.
Wherein, mixing speed is 200r/min when the magnetic stirrer stirs, and mixing time is 30 minutes.
The present embodiment further relates to a kind of preparation method of Environment-friendlyanti-corrosive anti-corrosive paint for furniture, comprising the following steps:
(1) raw material is weighed according to mass parts；
(2) paint binder is prepared: at being 120 DEG C in temperature by epoxy acrylate and nanometer anatase titania altogether
It is mixed, auxiliary film forming matter and polyoxypropylene ethylene oxide glycerin ether is added thereto after mixing evenly, stirs, obtains
The paint binder；
(3) preparation polymerization inhibitor liquid: the water of 50 times of its parts by weight is added in polymerization inhibitor, is placed in dispersion machine with 800r/min's
Speed high-speed stirred 8 minutes, then addition sodium bentonite and aluminium-magnesium silicate continue with identical speed stirring 5 minutes thereto,
Obtain polymerization inhibitor liquid；
(4) it prepares coating: polymerization inhibitor liquid being slowly added into paint binder under the stirring of 300r/min, it is to be mixed uniform
Afterwards, other substances are added, continue stirring and adjusting viscosity in 6000mPa.s, obtain the Environment-friendlyanti-corrosive anti-corrosive paint for being used for furniture.
Wherein, material is stirred using magnetic stirrer in the step (2).
Embodiment 2
The present embodiment is related to a kind of Environment-friendlyanti-corrosive anti-corrosive paint for furniture, the raw material including following parts by weight: propylene oxide
50 parts of acid esters, 18 parts of auxiliary film forming matter, 12 parts of polyoxypropylene ethylene oxide glycerin ether, 10 parts of sodium bentonite, palm oil 7
Part, 30 parts of nanometer anatase titania, modified 20 parts of cellulose acetate, 14 parts of aluminium-magnesium silicate, ethylene glycol monostearate 10
Part, 7 parts of polymerization inhibitor.
Wherein, the auxiliary film forming matter is dioctyl phthalate, polyurethane and butyl acrylate with mass ratio 3:
The ratio of 2:1 mixes together at 60 DEG C.
Wherein, the polymerization inhibitor the preparation method comprises the following steps: in catechol be added to tert-butyl o phenylene dimethyl ether, with anti-bad
Hematic acid is reacted 2 hours with 125 DEG C in the environment of being full of nitrogen as catalyst, obtains the polymerization inhibitor.
Wherein, the dosage to tert-butyl o phenylene dimethyl ether is the 40% of the catechol parts by weight, described anti-bad
The dosage of hematic acid is the 1% of the catechol parts by weight.
Wherein, the modified cellulose acetate the preparation method comprises the following steps: 20 times of its parts by weight are added in cellulose acetate
Mass percent is 80% ethanol solution, then tetra-n-butyl titanate is added dropwise thereto under the stirring of magnetic stirrer, is added dropwise
When be kept stirring secret envelope, inside is filled with nitrogen, and temperature is 60 DEG C.
Wherein, mixing speed is 300r/min when the magnetic stirrer stirs, and mixing time is 60 minutes.
The present embodiment further relates to a kind of preparation method of Environment-friendlyanti-corrosive anti-corrosive paint for furniture, comprising the following steps:
(1) raw material is weighed according to mass parts；
(2) paint binder is prepared: at being 150 DEG C in temperature by epoxy acrylate and nanometer anatase titania altogether
It is mixed, auxiliary film forming matter and polyoxypropylene ethylene oxide glycerin ether is added thereto after mixing evenly, stirs, obtains
The paint binder；
(3) preparation polymerization inhibitor liquid: the water of 80 times of its parts by weight is added in polymerization inhibitor, is placed in dispersion machine with 1200r/min
Speed high-speed stirred 10 minutes, then sodium bentonite and aluminium-magnesium silicate are added thereto and continues to stir 10 points with identical speed
Clock obtains polymerization inhibitor liquid；
(4) it prepares coating: polymerization inhibitor liquid being slowly added into paint binder under the stirring of 400r/min, it is to be mixed uniform
Afterwards, other substances are added, continue stirring and adjusting viscosity in 10000mPa.s, obtain the Environment-friendlyanti-corrosive anti-corrosive paint for being used for furniture.
Wherein, material is stirred using magnetic stirrer in the step (2).
Embodiment 3
The present embodiment is related to a kind of Environment-friendlyanti-corrosive anti-corrosive paint for furniture, the raw material including following parts by weight: propylene oxide
42 parts of acid esters, 12 parts of auxiliary film forming matter, 9 parts of polyoxypropylene ethylene oxide glycerin ether, 6 parts of sodium bentonite, 4 parts of palm oil,
22 parts of nanometer anatase titania, modified 12 parts of cellulose acetate, 10 parts of aluminium-magnesium silicate, 7 parts of ethylene glycol monostearate, resistance
4 parts of poly- agent.
Wherein, the auxiliary film forming matter is dioctyl phthalate, polyurethane and butyl acrylate with mass ratio 3:
The ratio of 2:1 mixes together at 50 DEG C.
Wherein, the polymerization inhibitor the preparation method comprises the following steps: in catechol be added to tert-butyl o phenylene dimethyl ether, with anti-bad
Hematic acid is reacted 1 hour with 110 DEG C in the environment of being full of nitrogen as catalyst, obtains the polymerization inhibitor.
Wherein, the dosage to tert-butyl o phenylene dimethyl ether is the 20% of the catechol parts by weight, described anti-bad
The dosage of hematic acid is the 0.5% of the catechol parts by weight.
Wherein, the modified cellulose acetate the preparation method comprises the following steps: 10 times of its parts by weight are added in cellulose acetate
Mass percent is 70% ethanol solution, then tetra-n-butyl titanate is added dropwise thereto under the stirring of magnetic stirrer, is added dropwise
When be kept stirring secret envelope, inside is filled with nitrogen, and temperature is 45 DEG C.
Wherein, mixing speed is 200r/min when the magnetic stirrer stirs, and mixing time is 30 minutes.
The present embodiment further relates to a kind of preparation method of Environment-friendlyanti-corrosive anti-corrosive paint for furniture, comprising the following steps:
(1) raw material is weighed according to mass parts；
(2) paint binder is prepared: at being 120 DEG C in temperature by epoxy acrylate and nanometer anatase titania altogether
It is mixed, auxiliary film forming matter and polyoxypropylene ethylene oxide glycerin ether is added thereto after mixing evenly, stirs, obtains
The paint binder；
(3) preparation polymerization inhibitor liquid: the water of 50 times of its parts by weight is added in polymerization inhibitor, is placed in dispersion machine with 800r/min's
Speed high-speed stirred 8 minutes, then addition sodium bentonite and aluminium-magnesium silicate continue with identical speed stirring 5 minutes thereto,
Obtain polymerization inhibitor liquid；
(4) it prepares coating: polymerization inhibitor liquid being slowly added into paint binder under the stirring of 300r/min, it is to be mixed uniform
Afterwards, other substances are added, continue stirring and adjusting viscosity in 6000mPa.s, obtain the Environment-friendlyanti-corrosive anti-corrosive paint for being used for furniture.
Wherein, material is stirred using magnetic stirrer in the step (2).
Embodiment 4
The present embodiment is related to a kind of Environment-friendlyanti-corrosive anti-corrosive paint for furniture, the raw material including following parts by weight: propylene oxide
48 parts of acid esters, 16 parts of auxiliary film forming matter, 11 parts of polyoxypropylene ethylene oxide glycerin ether, 8 parts of sodium bentonite, 6 parts of palm oil,
28 parts of nanometer anatase titania, modified 18 parts of cellulose acetate, 12 parts of aluminium-magnesium silicate, 9 parts of ethylene glycol monostearate, resistance
6 parts of poly- agent.
Wherein, the auxiliary film forming matter is dioctyl phthalate, polyurethane and butyl acrylate with mass ratio 3:
The ratio of 2:1 mixes together at 60 DEG C.
Wherein, the polymerization inhibitor the preparation method comprises the following steps: in catechol be added to tert-butyl o phenylene dimethyl ether, with anti-bad
Hematic acid is reacted 2 hours with 125 DEG C in the environment of being full of nitrogen as catalyst, obtains the polymerization inhibitor.
Wherein, the dosage to tert-butyl o phenylene dimethyl ether is the 40% of the catechol parts by weight, described anti-bad
The dosage of hematic acid is the 1% of the catechol parts by weight.
Wherein, the modified cellulose acetate the preparation method comprises the following steps: 20 times of its parts by weight are added in cellulose acetate
Mass percent is 80% ethanol solution, then tetra-n-butyl titanate is added dropwise thereto under the stirring of magnetic stirrer, is added dropwise
When be kept stirring secret envelope, inside is filled with nitrogen, and temperature is 60 DEG C.
Wherein, mixing speed is 300r/min when the magnetic stirrer stirs, and mixing time is 60 minutes.
The present embodiment further relates to a kind of preparation method of Environment-friendlyanti-corrosive anti-corrosive paint for furniture, comprising the following steps:
(1) raw material is weighed according to mass parts；
(2) paint binder is prepared: at being 150 DEG C in temperature by epoxy acrylate and nanometer anatase titania altogether
It is mixed, auxiliary film forming matter and polyoxypropylene ethylene oxide glycerin ether is added thereto after mixing evenly, stirs, obtains
The paint binder；
(3) preparation polymerization inhibitor liquid: the water of 80 times of its parts by weight is added in polymerization inhibitor, is placed in dispersion machine with 1200r/min
Speed high-speed stirred 10 minutes, then sodium bentonite and aluminium-magnesium silicate are added thereto and continues to stir 10 points with identical speed
Clock obtains polymerization inhibitor liquid；
(4) it prepares coating: polymerization inhibitor liquid being slowly added into paint binder under the stirring of 400r/min, it is to be mixed uniform
Afterwards, other substances are added, continue stirring and adjusting viscosity in 10000mPa.s, obtain the Environment-friendlyanti-corrosive anti-corrosive paint for being used for furniture.
Wherein, material is stirred using magnetic stirrer in the step (2).
Embodiment 5
The present embodiment is related to a kind of Environment-friendlyanti-corrosive anti-corrosive paint for furniture, the raw material including following parts by weight: propylene oxide
45 parts of acid esters, 14 parts of auxiliary film forming matter, 10 parts of polyoxypropylene ethylene oxide glycerin ether, 7 parts of sodium bentonite, 5 parts of palm oil,
25 parts of nanometer anatase titania, modified 15 parts of cellulose acetate, 11 parts of aluminium-magnesium silicate, 8 parts of ethylene glycol monostearate, resistance
5 parts of poly- agent.
Wherein, the auxiliary film forming matter is dioctyl phthalate, polyurethane and butyl acrylate with mass ratio 3:
The ratio of 2:1 mixes together at 55 DEG C.
Wherein, the polymerization inhibitor the preparation method comprises the following steps: in catechol be added to tert-butyl o phenylene dimethyl ether, with anti-bad
Hematic acid is reacted 1.5 hours with 117 DEG C in the environment of being full of nitrogen as catalyst, obtains the polymerization inhibitor.
Wherein, the dosage to tert-butyl o phenylene dimethyl ether is the 30% of the catechol parts by weight, described anti-bad
The dosage of hematic acid is the 0.8% of the catechol parts by weight.
Wherein, the modified cellulose acetate the preparation method comprises the following steps: 15 times of its parts by weight are added in cellulose acetate
Mass percent is 75% ethanol solution, then tetra-n-butyl titanate is added dropwise thereto under the stirring of magnetic stirrer, is added dropwise
When be kept stirring secret envelope, inside is filled with nitrogen, and temperature is 52 DEG C.
Wherein, mixing speed is 250r/min when the magnetic stirrer stirs, and mixing time is 45 minutes.
The present embodiment further relates to a kind of preparation method of Environment-friendlyanti-corrosive anti-corrosive paint for furniture, comprising the following steps:
(1) raw material is weighed according to mass parts；
(2) paint binder is prepared: at being 135 DEG C in temperature by epoxy acrylate and nanometer anatase titania altogether
It is mixed, auxiliary film forming matter and polyoxypropylene ethylene oxide glycerin ether is added thereto after mixing evenly, stirs, obtains
The paint binder；
(3) preparation polymerization inhibitor liquid: the water of 65 times of its parts by weight is added in polymerization inhibitor, is placed in dispersion machine with 1000r/min
Speed high-speed stirred 9 minutes, then sodium bentonite and aluminium-magnesium silicate are added thereto and continues to stir 8 points with identical speed
Clock obtains polymerization inhibitor liquid；
(4) it prepares coating: polymerization inhibitor liquid being slowly added into paint binder under the stirring of 350r/min, it is to be mixed uniform
Afterwards, other substances are added, continue stirring and adjusting viscosity in 8000mPa.s, obtain the Environment-friendlyanti-corrosive anti-corrosive paint for being used for furniture.
Wherein, material is stirred using magnetic stirrer in the step (2).
Comparative example 1
Using environmental protection coating material made from Chinese invention patent application (Publication No. CN106519835A).
Comparative example 2
In addition to no nanometer anatase titania, other raw materials, content and step and embodiment 5 are consistent.
Comparative example 3
Nanometer anatase titania, other raw materials, content and step and embodiment 5 one are replaced using nano-titanium dioxide
It causes.
Comparative example 4
In addition to without modified cellulose acetate, other raw materials, content and step and embodiment 5 are consistent.
Comparative example 5
Environmental protection coating material made from the prior art.
Embodiment 1-5 and the resulting coating of comparative example 1-5 are applied to timber experiment block surface, it is small to dry 2-3 at room temperature
When can achieve dry film, film is tested for the property wherein, acid resistance and alkali resistance be respectively placed in 0.1mol/L sulfuric acid and
In sodium hydroxide solution, at 15-20 DEG C, takes out experiment block and clean, dry, check whether surface corrodes；And according to country
Standard is sampled above-described embodiment 1-5 and comparative example the 1-5 coating prepared and detects its performance.Obtained result such as table 1
It is shown:
Table 1
From table 1 it follows that acting synergistically between each each raw material of step in the present invention, the coating prepared has good
Corrosion-resistant adhesion property and shock resistance, can satisfy acidproof, the alkaline-resisting needs in market, no pollution to the environment, green ring
It protects, in conjunction with comparative example 2, comparative example 3 and comparative example 4, it can be seen that lack nanometer anatase titania, modified cellulose acetate
Or replace nanometer anatase titania all the properties of Environment-friendlyanti-corrosive anti-corrosive paint will to be made by not using nano-titanium dioxide
With the weakening of degree, it can be seen that, nanometer anatase titania, modified cellulose acetate play important in the present invention
Effect.
From table 1 it follows that embodiment 5 is highly preferred embodiment of the present invention, the environment friendly corrosion protection that the present invention prepares is applied
Material compared with the existing technology for be all greatly improved, it is acidproof, alkali resistance is maximum has reached 290 hours or more, phase
The prior art is improved 200 hours；Impact resistance maximum has reached 75Kgcm, improves 38Kg than the prior art
cm；And elongation at break is up to 181.4%, improves 96.3% than the prior art；And the grade of the present embodiment adhesive force
It is 0 grade.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring substantive content of the invention.
Claims (10)
1. a kind of Environment-friendlyanti-corrosive anti-corrosive paint for furniture, which is characterized in that the raw material including following parts by weight: epoxy acrylate
40-50 parts, 10-18 parts of auxiliary film forming matter, 8-12 parts of polyoxypropylene ethylene oxide glycerin ether, 4-10 parts of sodium bentonite, palm fibre
3-7 parts of palmitic acid oil, 20-30 parts of nanometer anatase titania, modified cellulose acetate 10-20 parts, 8-14 parts of aluminium-magnesium silicate, second two
6-10 parts of alcohol monostearate, 3-7 parts of polymerization inhibitor.
2. the Environment-friendlyanti-corrosive anti-corrosive paint according to claim 1 for furniture, which is characterized in that the original including following parts by weight
Material: 42-48 parts of epoxy acrylate, 12-16 parts of auxiliary film forming matter, 9-11 parts of polyoxypropylene ethylene oxide glycerin ether, sodium base
6-8 parts of bentonite, 4-6 parts of palm oil, 22-28 parts of nanometer anatase titania, modified cellulose acetate 12-18 parts, silicic acid
10-12 parts of magnalium, 7-9 parts of ethylene glycol monostearate, 4-6 parts of polymerization inhibitor.
3. the Environment-friendlyanti-corrosive anti-corrosive paint according to claim 1 for furniture, which is characterized in that the original including following parts by weight
Material: 45 parts of epoxy acrylate, 14 parts of auxiliary film forming matter, 10 parts of polyoxypropylene ethylene oxide glycerin ether, sodium bentonite 7
Part, 5 parts of palm oil, 25 parts of nanometer anatase titania, modified 15 parts of cellulose acetate, 11 parts of aluminium-magnesium silicate, ethylene glycol list
8 parts of stearate, 5 parts of polymerization inhibitor.
4. the Environment-friendlyanti-corrosive anti-corrosive paint according to claim 1 for furniture, which is characterized in that the auxiliary film forming matter is
Dioctyl phthalate, polyurethane and butyl acrylate with the ratio of mass ratio 3:2:1 is mixed at 50-60 DEG C and
At.
5. the Environment-friendlyanti-corrosive anti-corrosive paint according to claim 1 for furniture, which is characterized in that the preparation side of the polymerization inhibitor
Method are as follows: be added in catechol to tert-butyl o phenylene dimethyl ether, using ascorbic acid as catalyst, in the environment for being full of nitrogen
Under with 110-125 DEG C reaction 1-2 hours, obtain the polymerization inhibitor.
6. the Environment-friendlyanti-corrosive anti-corrosive paint according to claim 5 for furniture, which is characterized in that described to tert-butyl o benzene two
The dosage of methyl ether is the 20-40% of the catechol parts by weight, and the dosage of the ascorbic acid is the catechol parts by weight
0.5-1%.
7. the Environment-friendlyanti-corrosive anti-corrosive paint according to claim 1 for furniture, which is characterized in that the modified cellulose acetate
The preparation method comprises the following steps: be added in cellulose acetate 10-20 times of its parts by weight mass percent be 70-80% ethanol solution,
It is added dropwise tetra-n-butyl titanate thereto under the stirring of magnetic stirrer again, when dropwise addition is kept stirring secret envelope, and inside is filled with
Nitrogen, temperature are 45-60 DEG C.
8. the Environment-friendlyanti-corrosive anti-corrosive paint according to claim 7 for furniture, which is characterized in that the magnetic stirrer stirring
When mixing speed be 200-300r/min, mixing time be 30-60 minutes.
9. the preparation method described in a kind of any one of claim 1 to 8 for the Environment-friendlyanti-corrosive anti-corrosive paint of furniture, feature
It is, comprising the following steps:
(1) raw material is weighed according to mass parts；
(2) paint binder is prepared: at being 120-150 DEG C in temperature by epoxy acrylate and nanometer anatase titania altogether
It is mixed, auxiliary film forming matter and polyoxypropylene ethylene oxide glycerin ether is added thereto after mixing evenly, stirs, obtains
The paint binder；
(3) preparation polymerization inhibitor liquid: the water of 50-80 times of its parts by weight is added in polymerization inhibitor, is placed in dispersion machine with 800-1200r/
The speed high-speed stirred of min 8-10 minutes, then addition sodium bentonite and aluminium-magnesium silicate continuation are stirred thereto with identical speed
It mixes 5-10 minutes, obtains polymerization inhibitor liquid；
(4) it prepares coating: polymerization inhibitor liquid being slowly added into paint binder under the stirring of 300-400r/min, it is to be mixed uniform
Afterwards, other substances are added, continue stirring and adjusting viscosity in 6000-10000mPa.s, obtain the environment friendly corrosion protection for being used for furniture
Coating.
10. the preparation method of the Environment-friendlyanti-corrosive anti-corrosive paint according to claim 9 for furniture, which is characterized in that the step
Suddenly material is stirred using magnetic stirrer in (2).
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| CN201811248839.1A CN109401563A (en) | 2018-10-25 | 2018-10-25 | A kind of Environment-friendlyanti-corrosive anti-corrosive paint and preparation method thereof for furniture |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811248839.1A CN109401563A (en) | 2018-10-25 | 2018-10-25 | A kind of Environment-friendlyanti-corrosive anti-corrosive paint and preparation method thereof for furniture |
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| CN109401563A true CN109401563A (en) | 2019-03-01 |
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ID=65469792
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| CN113797858A (en) * | 2020-06-15 | 2021-12-17 | 夏普株式会社 | Photocatalyst sprayer and deodorization method |
| US20230180934A1 (en) * | 2021-12-15 | 2023-06-15 | Brett Thomas Martin | Waterproof cementitious furniture method |
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| CN104877495A (en) * | 2015-06-30 | 2015-09-02 | 湖州大周高分子材料有限公司 | Anti-bacteria coating |
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| CN102108223A (en) * | 2011-01-10 | 2011-06-29 | 武汉科亿华科技有限公司 | Edible medicinal ink |
| CN102181215A (en) * | 2011-05-23 | 2011-09-14 | 中山市丽莎涂料有限公司 | Waterborne wood lacquer |
| KR20130141857A (en) * | 2012-06-18 | 2013-12-27 | 최원석 | Anionic antifungal paint having air refreshing property and method of preparing same |
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Application publication date: 20190301 |