CN109401386A - A kind of coating and preparation method thereof containing hydrogenated rosin - Google Patents
A kind of coating and preparation method thereof containing hydrogenated rosin Download PDFInfo
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- CN109401386A CN109401386A CN201811242248.3A CN201811242248A CN109401386A CN 109401386 A CN109401386 A CN 109401386A CN 201811242248 A CN201811242248 A CN 201811242248A CN 109401386 A CN109401386 A CN 109401386A
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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
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
- C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—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
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
Abstract
The present invention provides a kind of coating and preparation method thereof containing hydrogenated rosin, it is related to anti-corrosion material technical field, the coating containing hydrogenated rosin includes the raw material of following parts by weight: acrylic acid, butyl acetate, N-Methyl pyrrolidone, VAE lotion, ethoxylated dodecyl alcohol, acetone, palygorskite, lithium bentonite, nanometer silica gel, nano-titanium dioxide, glycol monoethyl ether, hydrogenated rosin, hydrogenated petroleum resin, hollow glass micropearl, silicon nitride, calcium acetylacetonate and semi-reinforcing hydrocarbon black；Preparation method is the following steps are included: (1) weighs raw material；(2) base-material is prepared；(3) preparation mixing nano material；(4) modifying agent is prepared；(5) it is mixed, is cooling, packaging.It is easy to cause aging breakage and waterproofness poor, service life is short, is easy to appear security risk defect by acid-alkali salt and steam corrosion the present invention overcomes electric power material in the prior art.
Description
Technical field
The invention belongs to anti-corrosion material technical fields, and in particular to a kind of to contain the coating of hydrogenated rosin and its preparation side
Method.
Background technique
Electric power material has wide range of applications, and applied to the every field of electric system, is frequently encountered acid-alkali salt and height
The severe extreme condition such as temperature.General electric power material is difficult to meet the requirement that various extreme conditions use.Electric power material exists in room
Under the damp and hot weather conditions or more serious region of soda acid salt action, aging, burn into disrepair phenomenon easily occur, are easy to draw
Transmission line malfunction is played, is normally produced to people and life is brought greater impact, also cause biggish damage to power department
It loses.In order to overcome drawbacks described above, the prior art has had already appeared electric power material antiseptic coating, generally using hot spray painted zinc or zinc-plated etc.
Method is brushed, and anticorrosive paint brushing is partially used, the problem is that: anti-corrosion matrix processing requirement is high, and film is blocked up easily to be opened
It splits, when film curing is affected by temperature, humidity, and curing time is long, and mostly has that weatherability is poor, and cohesive force is not strong to be lacked
Point, therefore antiseptic property is generally undesirable.
Summary of the invention
In order to overcome in the prior art electric power material be easy to cause aging damaged and waterproof by acid-alkali salt and steam corrosion
Property is poor, and service life is short, is easy to appear security risk defect, and the present invention provides a kind of coating and its system containing hydrogenated rosin
Preparation Method.
The present invention provides the following technical solutions:
A kind of coating containing hydrogenated rosin, the raw material including following parts by weight: 18-24 parts of acrylic acid, butyl acetate
12-16 parts, 4-6 parts of N-Methyl pyrrolidone, 3-4 parts of VAE lotion, 2-4 parts of ethoxylated dodecyl alcohol, 1-2 parts of acetone, slope thread
3-5 parts of stone, 1-2 parts of lithium bentonite, 1-3 parts of nanometer silica gel, 1-2 parts of nano-titanium dioxide, 1-3 parts of glycol monoethyl ether, hydrogen
Change rosin 2-4 parts, 3-5 parts of hydrogenated petroleum resin, 2-4 parts of hollow glass micropearl, 1-4 parts of silicon nitride, 2-4 parts of calcium acetylacetonate and
1-3 parts of semi-reinforcing hydrocarbon black.
Be added to hydrogenated rosin in raw material, hydrogenated rosin have good in oxidation resistance, brittleness is small, thermal stability is good, anticorrosion,
The advantage that adhesiveness is good and resistance to ag(e)ing is good.
Hydrogenated petroleum resin is added in raw material, hydrogenated petroleum resin has the advantages that resistance to ag(e)ing is good.
Hollow glass micropearl is added in raw material, hollow glass micropearl has the advantages that good corrosion resistance.
Calcium acetylacetonate is added in raw material, calcium acetylacetonate has the advantages that thermal stability is high, nontoxic and ageing-resistant.
Semi-reinforcing hydrocarbon black is added in raw material, semi-reinforcing hydrocarbon black has the advantages that elasticity is good and ageing resistance is good.
Preferably, the raw material including following parts by weight: 20 parts of acrylic acid, 13 parts of butyl acetate, N-Methyl pyrrolidone 4
Part, 3 parts of VAE lotion, 4 parts of ethoxylated dodecyl alcohol, 2 parts of acetone, 5 parts of palygorskite, 1.2 parts of lithium bentonite, nanometer silica gel
1.6 parts, 1.1 parts of nano-titanium dioxide, 1.4 parts of glycol monoethyl ether, 3 parts of hydrogenated rosin, 3 parts of hydrogenated petroleum resin, hollow glass
2.6 parts of glass microballon, 2.8 parts of silicon nitride, 2.2 parts of calcium acetylacetonate and 1.8 parts of semi-reinforcing hydrocarbon black.
Preferably, the raw material including following parts by weight: 21 parts of acrylic acid, 14 parts of butyl acetate, N-Methyl pyrrolidone 5
Part, 3.5 parts of VAE lotion, 3 parts of ethoxylated dodecyl alcohol, 1.5 parts of acetone, 4 parts of palygorskite, lithium bentonite 1.5 part, nanometer
2 parts of silica gel, 1.5 parts of nano-titanium dioxide, 2 parts of glycol monoethyl ether, 3 parts of hydrogenated rosin, 4 parts of hydrogenated petroleum resin, hollow glass
3 parts of glass microballon, 2.5 parts of silicon nitride, 3 parts of calcium acetylacetonate and 2 parts of semi-reinforcing hydrocarbon black.
Preferably, the coating containing hydrogenated rosin further includes the attapulgite that parts by weight are 0.9-1.5 parts.
Preferably, the coating containing hydrogenated rosin further includes the boron carbide that parts by weight are 0.8-1.6 parts.
Preferably, the coating containing hydrogenated rosin further includes the kaolin that parts by weight are 2-4 parts.
Preferably, the kaolinic partial size is 500-600 mesh.
A kind of preparation method of the coating containing hydrogenated rosin, comprising the following steps:
(1) raw material is weighed according to the parts by weight of the coating raw material containing hydrogenated rosin；
(2) it is poly- that acrylic acid, butyl acetate, N-Methyl pyrrolidone, VAE lotion, laruyl alcohol are successively added into reaction kettle
Ethylene oxide ether, acetone and glycol monoethyl ether, revolving speed control stir 5-10min in 1100r/min to get base-material；
(3) nanometer silica gel and nano-titanium dioxide are uniformly mixed to get mixing nano material；
(4) other remaining raw materials in addition to the mixing nano material in the base-material of above-mentioned steps (2) and step (3) are sent
To ball mill, being milled to partial size is 500-600 mesh powder to get modifying agent；
(5) first the modifying agent in the mixing nano material and step (4) in the base-material of step (2), step (3) is mixed,
It puts into high speed disperser and stirs evenly, be subsequently placed in 12h in the hygrothermal environment that temperature is 80 DEG C, relative humidity is 85%,
It is finally cooled to room temperature, sealed package is up to the coating containing hydrogenated rosin.
The beneficial effects of the present invention are:
1, it is easy to cause aging damaged by acid-alkali salt and steam corrosion the present invention overcomes electric power material in the prior art
And waterproofness is poor, service life is short, is easy to appear security risk defect.
2, the coating containing hydrogenated rosin further includes the attapulgite that parts by weight are 0.9-1.5 parts, attapulgite
Have the advantages that good thixotropy, good leveling property and good weatherability.
3, the coating containing hydrogenated rosin further includes the boron carbide that parts by weight are 0.8-1.6 parts, and boron carbide has
The feature that intensity is high, thermal stability is good and chemical stability is good.
4, the coating containing hydrogenated rosin further includes the kaolin that parts by weight are 2-4 parts, and kaolin has plastic
Property height and the good advantage of chemical stability.
5, the kaolinic partial size is 500-600 mesh, is easier to mix with other raw materials.
Specific embodiment
Embodiment 1
A kind of coating containing hydrogenated rosin, the raw material including following weight: acrylic acid 18kg, butyl acetate 12kg, N-
Methyl pyrrolidone 4kg, VAE lotion 3kg, ethoxylated dodecyl alcohol 2kg, acetone 1kg, palygorskite 3kg, lithium bentonite
1kg, nanometer silica gel 1kg, nano-titanium dioxide 1kg, glycol monoethyl ether 1kg, hydrogenated rosin 2kg, hydrogenated petroleum resin 3kg,
Hollow glass micropearl 2kg, silicon nitride 1kg, calcium acetylacetonate 2kg and semi-reinforcing hydrocarbon black 1kg.
Be added to hydrogenated rosin in raw material, hydrogenated rosin have good in oxidation resistance, brittleness is small, thermal stability is good, anticorrosion,
The advantage that adhesiveness is good and resistance to ag(e)ing is good.
Hydrogenated petroleum resin is added in raw material, hydrogenated petroleum resin has the advantages that resistance to ag(e)ing is good.
Hollow glass micropearl is added in raw material, hollow glass micropearl has the advantages that good corrosion resistance.
Calcium acetylacetonate is added in raw material, calcium acetylacetonate has the advantages that thermal stability is high, nontoxic and ageing-resistant.
Semi-reinforcing hydrocarbon black is added in raw material, semi-reinforcing hydrocarbon black has the advantages that elasticity is good and ageing resistance is good.
A kind of preparation method of the coating containing hydrogenated rosin, comprising the following steps:
(1) raw material is weighed according to the weight of the coating raw material containing hydrogenated rosin；
(2) it is poly- that acrylic acid, butyl acetate, N-Methyl pyrrolidone, VAE lotion, laruyl alcohol are successively added into reaction kettle
Ethylene oxide ether, acetone and glycol monoethyl ether, revolving speed control stir 5-10min in 1100r/min to get base-material；
(3) nanometer silica gel and nano-titanium dioxide are uniformly mixed to get mixing nano material；
(4) other remaining raw materials in addition to the mixing nano material in the base-material of above-mentioned steps (2) and step (3) are sent
To ball mill, being milled to partial size is 500-600 mesh powder to get modifying agent；
(5) first the modifying agent in the mixing nano material and step (4) in the base-material of step (2), step (3) is mixed,
It puts into high speed disperser and stirs evenly, be subsequently placed in 12h in the hygrothermal environment that temperature is 80 DEG C, relative humidity is 85%,
It is finally cooled to room temperature, sealed package is up to the coating containing hydrogenated rosin.
Coating containing hydrogenated rosin further includes the attapulgite that weight is 0.9kg, and attapulgite is good with thixotropy, flows
The advantages of levelling is good and good weatherability.
Coating containing hydrogenated rosin further includes the boron carbide that weight is 0.8kg, and boron carbide has intensity height, thermal stability
Good and good chemical stability feature.
Coating containing hydrogenated rosin further includes the kaolin that weight is 2kg, and kaolin has plasticity height and chemistry steady
Qualitative good advantage.
Kaolinic partial size is 500-600 mesh, is easier to mix with other raw materials.
Be easy the present invention overcomes electric power material in the prior art by acid-alkali salt and steam corrosion, cause aging damaged and
Waterproofness is poor, and service life is short, is easy to appear security risk defect.
Embodiment 2
A kind of coating containing hydrogenated rosin, the raw material including following weight: acrylic acid 24kg, butyl acetate 16kg, N-
Methyl pyrrolidone 6kg, VAE lotion 4kg, ethoxylated dodecyl alcohol 4kg, acetone 2kg, palygorskite 5kg, lithium bentonite
2kg, nanometer silica gel 3kg, nano-titanium dioxide 2kg, glycol monoethyl ether 3kg, hydrogenated rosin 4kg, hydrogenated petroleum resin 5kg,
Hollow glass micropearl 4kg, silicon nitride 4kg, calcium acetylacetonate 4kg and semi-reinforcing hydrocarbon black 3kg.
Be added to hydrogenated rosin in raw material, hydrogenated rosin have good in oxidation resistance, brittleness is small, thermal stability is good, anticorrosion,
The advantage that adhesiveness is good and resistance to ag(e)ing is good.
Hydrogenated petroleum resin is added in raw material, hydrogenated petroleum resin has the advantages that resistance to ag(e)ing is good.
Hollow glass micropearl is added in raw material, hollow glass micropearl has the advantages that good corrosion resistance.
Calcium acetylacetonate is added in raw material, calcium acetylacetonate has the advantages that thermal stability is high, nontoxic and ageing-resistant.
Semi-reinforcing hydrocarbon black is added in raw material, semi-reinforcing hydrocarbon black has the advantages that elasticity is good and ageing resistance is good.
A kind of preparation method of the coating containing hydrogenated rosin, comprising the following steps:
(1) raw material is weighed according to the weight of the coating raw material containing hydrogenated rosin；
(2) it is poly- that acrylic acid, butyl acetate, N-Methyl pyrrolidone, VAE lotion, laruyl alcohol are successively added into reaction kettle
Ethylene oxide ether, acetone and glycol monoethyl ether, revolving speed control stir 5-10min in 1100r/min to get base-material；
(3) nanometer silica gel and nano-titanium dioxide are uniformly mixed to get mixing nano material；
(4) other remaining raw materials in addition to the mixing nano material in the base-material of above-mentioned steps (2) and step (3) are sent
To ball mill, being milled to partial size is 500-600 mesh powder to get modifying agent；
(5) first the modifying agent in the mixing nano material and step (4) in the base-material of step (2), step (3) is mixed,
It puts into high speed disperser and stirs evenly, be subsequently placed in 12h in the hygrothermal environment that temperature is 80 DEG C, relative humidity is 85%,
It is finally cooled to room temperature, sealed package is up to the coating containing hydrogenated rosin.
Coating containing hydrogenated rosin further includes the attapulgite that weight is 1.5kg, and attapulgite is good with thixotropy, flows
The advantages of levelling is good and good weatherability.
Coating containing hydrogenated rosin further includes the boron carbide that weight is 1.6kg, and boron carbide has intensity height, thermal stability
Good and good chemical stability feature.
Coating containing hydrogenated rosin further includes the kaolin that weight is 4kg, and kaolin has plasticity height and chemistry steady
Qualitative good advantage.
Kaolinic partial size is 500-600 mesh, is easier to mix with other raw materials.
Be easy the present invention overcomes electric power material in the prior art by acid-alkali salt and steam corrosion, cause aging damaged and
Waterproofness is poor, and service life is short, is easy to appear security risk defect.
Embodiment 3
A kind of coating containing hydrogenated rosin, the raw material including following weight: acrylic acid 20kg, butyl acetate 13kg, N-
Methyl pyrrolidone 4kg, VAE lotion 3kg, ethoxylated dodecyl alcohol 4kg, acetone 2kg, palygorskite 5kg, lithium bentonite
1.2kg, nanometer silica gel 1.6kg, nano-titanium dioxide 1.1kg, glycol monoethyl ether 1.4kg, hydrogenated rosin 3kg, non-hydrogenated petroleum
Resin 3kg, hollow glass micropearl 2.6kg, silicon nitride 2.8kg, calcium acetylacetonate 2.2kg and semi-reinforcing hydrocarbon black 1.8kg.
Be added to hydrogenated rosin in raw material, hydrogenated rosin have good in oxidation resistance, brittleness is small, thermal stability is good, anticorrosion,
The advantage that adhesiveness is good and resistance to ag(e)ing is good.
Hydrogenated petroleum resin is added in raw material, hydrogenated petroleum resin has the advantages that resistance to ag(e)ing is good.
Hollow glass micropearl is added in raw material, hollow glass micropearl has the advantages that good corrosion resistance.
Calcium acetylacetonate is added in raw material, calcium acetylacetonate has the advantages that thermal stability is high, nontoxic and ageing-resistant.
Semi-reinforcing hydrocarbon black is added in raw material, semi-reinforcing hydrocarbon black has the advantages that elasticity is good and ageing resistance is good.
A kind of preparation method of the coating containing hydrogenated rosin, comprising the following steps:
(1) raw material is weighed according to the weight of the coating raw material containing hydrogenated rosin；
(2) it is poly- that acrylic acid, butyl acetate, N-Methyl pyrrolidone, VAE lotion, laruyl alcohol are successively added into reaction kettle
Ethylene oxide ether, acetone and glycol monoethyl ether, revolving speed control stir 5-10min in 1100r/min to get base-material；
(3) nanometer silica gel and nano-titanium dioxide are uniformly mixed to get mixing nano material；
(4) other remaining raw materials in addition to the mixing nano material in the base-material of above-mentioned steps (2) and step (3) are sent
To ball mill, being milled to partial size is 500-600 mesh powder to get modifying agent；
(5) first the modifying agent in the mixing nano material and step (4) in the base-material of step (2), step (3) is mixed,
It puts into high speed disperser and stirs evenly, be subsequently placed in 12h in the hygrothermal environment that temperature is 80 DEG C, relative humidity is 85%,
It is finally cooled to room temperature, sealed package is up to the coating containing hydrogenated rosin.
Coating containing hydrogenated rosin further includes the attapulgite that weight is 0.9kg, and attapulgite is good with thixotropy, flows
The advantages of levelling is good and good weatherability.
Coating containing hydrogenated rosin further includes the boron carbide that weight is 1.2kg, and boron carbide has intensity height, thermal stability
Good and good chemical stability feature.
Coating containing hydrogenated rosin further includes the kaolin that weight is 2.8kg, and kaolin has plasticity high and chemistry
The good advantage of stability.
Kaolinic partial size is 500-600 mesh, is easier to mix with other raw materials.
Be easy the present invention overcomes electric power material in the prior art by acid-alkali salt and steam corrosion, cause aging damaged and
Waterproofness is poor, and service life is short, is easy to appear security risk defect.
Embodiment 4
A kind of coating containing hydrogenated rosin, the raw material including following weight: acrylic acid 21kg, butyl acetate 14kg, N-
Methyl pyrrolidone 5kg, VAE lotion 3.5kg, ethoxylated dodecyl alcohol 3kg, acetone 1.5kg, palygorskite 4kg, lithium base swelling
Native 1.5kg, nanometer silica gel 2kg, nano-titanium dioxide 1.5kg, glycol monoethyl ether 2kg, hydrogenated rosin 3kg, non-hydrogenated petroleum tree
Rouge 4kg, hollow glass micropearl 3kg, silicon nitride 2.5kg, calcium acetylacetonate 3kg and semi-reinforcing hydrocarbon black 2kg.
Be added to hydrogenated rosin in raw material, hydrogenated rosin have good in oxidation resistance, brittleness is small, thermal stability is good, anticorrosion,
The advantage that adhesiveness is good and resistance to ag(e)ing is good.
Hydrogenated petroleum resin is added in raw material, hydrogenated petroleum resin has the advantages that resistance to ag(e)ing is good.
Hollow glass micropearl is added in raw material, hollow glass micropearl has the advantages that good corrosion resistance.
Calcium acetylacetonate is added in raw material, calcium acetylacetonate has the advantages that thermal stability is high, nontoxic and ageing-resistant.
Semi-reinforcing hydrocarbon black is added in raw material, semi-reinforcing hydrocarbon black has the advantages that elasticity is good and ageing resistance is good.
A kind of preparation method of the coating containing hydrogenated rosin, comprising the following steps:
(1) raw material is weighed according to the weight of the coating raw material containing hydrogenated rosin；
(2) it is poly- that acrylic acid, butyl acetate, N-Methyl pyrrolidone, VAE lotion, laruyl alcohol are successively added into reaction kettle
Ethylene oxide ether, acetone and glycol monoethyl ether, revolving speed control stir 5-10min in 1100r/min to get base-material；
(3) nanometer silica gel and nano-titanium dioxide are uniformly mixed to get mixing nano material；
(4) other remaining raw materials in addition to the mixing nano material in the base-material of above-mentioned steps (2) and step (3) are sent
To ball mill, being milled to partial size is 500-600 mesh powder to get modifying agent；
(5) first the modifying agent in the mixing nano material and step (4) in the base-material of step (2), step (3) is mixed,
It puts into high speed disperser and stirs evenly, be subsequently placed in 12h in the hygrothermal environment that temperature is 80 DEG C, relative humidity is 85%,
It is finally cooled to room temperature, sealed package is up to the coating containing hydrogenated rosin.
Coating containing hydrogenated rosin further includes the attapulgite that weight is 1.2kg, and attapulgite is good with thixotropy, flows
The advantages of levelling is good and good weatherability.
Coating containing hydrogenated rosin further includes the boron carbide that weight is 1.2kg, and boron carbide has intensity height, thermal stability
Good and good chemical stability feature.
Coating containing hydrogenated rosin further includes the kaolin that weight is 3kg, and kaolin has plasticity height and chemistry steady
Qualitative good advantage.
Kaolinic partial size is 500-600 mesh, is easier to mix with other raw materials.
Be easy the present invention overcomes electric power material in the prior art by acid-alkali salt and steam corrosion, cause aging damaged and
Waterproofness is poor, and service life is short, is easy to appear security risk defect.
Comparative example 1
A kind of coating, the raw material including following weight: acrylic acid 22kg, butyl acetate 13kg, N-Methyl pyrrolidone
4.5kg, VAE lotion 3.5kg, ethoxylated dodecyl alcohol 2.5kg, acetone 1.5kg, palygorskite 4kg, lithium bentonite 1.5kg,
Borax 2kg, nanometer silica gel 1.5kg and nano-titanium dioxide 2kg.
A kind of preparation method of coating, comprising the following steps:
(1) raw material is weighed according to the weight of coating raw material；
(2) it is poly- that acrylic acid, butyl acetate, N-Methyl pyrrolidone, VAE lotion, laruyl alcohol are successively added into reactor
Ethylene oxide ether and acetone, revolving speed control stir 3-4min in 1000r/min to get base-material；
(3) nanometer silica gel and nano-titanium dioxide are uniformly mixed to get mixing nano material；
(4) other remaining raw materials in addition to the mixing nano material in the base-material of above-mentioned steps (2) and step (3) are sent
To ball mill, being milled to partial size is 500-600 mesh powder to get modifying agent；
(5) first the modifying agent in the mixing nano material and step (4) in the base-material of step (2), step (3) is mixed,
It puts into high speed disperser and stirs evenly, be subsequently placed in 12h in the hygrothermal environment that temperature is 70 DEG C, relative humidity is 80%,
It is finally cooled to room temperature, sealed package is up to the coating containing hydrogenated rosin.
Coating containing hydrogenated rosin made from embodiment 1, embodiment 2, embodiment 3 and embodiment 4 and comparative example 1 are made
The coating obtained is tested for the property, and test result is as shown in table 1:
Can be found by 1 data of table: the coating of 1-4 of embodiment of the present invention preparation has preferable Corrosion Protection, can
It is effectively prevented the corrosion of acid-alkali salt, and has preferable high temperature resistance and mechanical hardness, electric power material can be provided
Effective protection, avoids the generation of security risk.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although referring to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of coating containing hydrogenated rosin, which is characterized in that the raw material including following parts by weight: 18-24 parts of acrylic acid,
12-16 parts of butyl acetate, 4-6 parts of N-Methyl pyrrolidone, 3-4 parts of VAE lotion, 2-4 parts of ethoxylated dodecyl alcohol, acetone 1-
2 parts, 3-5 parts of palygorskite, 1-2 parts of lithium bentonite, 1-3 parts of nanometer silica gel, 1-2 parts of nano-titanium dioxide, glycol monoethyl ether
1-3 parts, 2-4 parts of hydrogenated rosin, 3-5 parts of hydrogenated petroleum resin, 2-4 parts of hollow glass micropearl, 1-4 parts of silicon nitride, acetylacetone,2,4-pentanedione
2-4 parts and semi-reinforcing hydrocarbon black 1-3 parts of calcium.
2. the coating according to claim 1 containing hydrogenated rosin, which is characterized in that the original including following parts by weight
Material: 20 parts of acrylic acid, 13 parts of butyl acetate, 4 parts of N-Methyl pyrrolidone, 3 parts of VAE lotion, 4 parts of ethoxylated dodecyl alcohol,
2 parts of acetone, 5 parts of palygorskite, 1.2 parts of lithium bentonite, 1.6 parts of nanometer silica gel, 1.1 parts of nano-titanium dioxide, ethylene glycol list first
1.4 parts of ether, 3 parts of hydrogenated rosin, 3 parts of hydrogenated petroleum resin, 2.6 parts of hollow glass micropearl, 2.8 parts of silicon nitride, calcium acetylacetonate
2.2 parts and 1.8 parts of semi-reinforcing hydrocarbon black.
3. the coating according to claim 1 containing hydrogenated rosin, which is characterized in that the original including following parts by weight
Material: 21 parts of acrylic acid, 14 parts of butyl acetate, 5 parts of N-Methyl pyrrolidone, 3.5 parts of VAE lotion, ethoxylated dodecyl alcohol 3
Part, 1.5 parts of acetone, 4 parts of palygorskite, 1.5 parts of lithium bentonite, 2 parts of nanometer silica gel, 1.5 parts of nano-titanium dioxide, ethylene glycol list
2 parts of methyl ether, 3 parts of hydrogenated rosin, 4 parts of hydrogenated petroleum resin, 3 parts of hollow glass micropearl, 2.5 parts of silicon nitride, 3 parts of calcium acetylacetonate
With 2 parts of semi-reinforcing hydrocarbon black.
4. the coating according to claim 1 containing hydrogenated rosin, it is characterised in that: the coating containing hydrogenated rosin
It further include the attapulgite that parts by weight are 0.9-1.5 parts.
5. the coating according to claim 1 containing hydrogenated rosin, it is characterised in that: the coating containing hydrogenated rosin
It further include the boron carbide that parts by weight are 0.8-1.6 parts.
6. the coating according to claim 1 containing hydrogenated rosin, it is characterised in that: the coating containing hydrogenated rosin
It further include the kaolin that parts by weight are 2-4 parts.
7. the coating according to claim 6 containing hydrogenated rosin, it is characterised in that: the kaolinic partial size is 500-
600 mesh.
8. a kind of preparation method of the coating containing hydrogenated rosin as described in claim 1-7 any one, feature exist
In, comprising the following steps:
(1) raw material is weighed according to the parts by weight of the coating raw material containing hydrogenated rosin；
(2) acrylic acid, butyl acetate, N-Methyl pyrrolidone, VAE lotion, laruyl alcohol polyoxy second are successively added into reaction kettle
Alkene ether, acetone and glycol monoethyl ether, revolving speed control stir 5-10min in 1100r/min to get base-material；
(3) nanometer silica gel and nano-titanium dioxide are uniformly mixed to get mixing nano material；
(4) other remaining raw materials in addition to the mixing nano material in the base-material of above-mentioned steps (2) and step (3) are sent to ball
Grinding machine, being milled to partial size is 500-600 mesh powder to get modifying agent；
(5) first the modifying agent in the mixing nano material and step (4) in the base-material of step (2), step (3) is mixed, investment
It is stirred evenly into high speed disperser, is subsequently placed in 12h in the hygrothermal environment that temperature is 80 DEG C, relative humidity is 85%, finally
It is cooled to room temperature, sealed package is up to the coating containing hydrogenated rosin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811242248.3A CN109401386A (en) | 2018-10-24 | 2018-10-24 | A kind of coating and preparation method thereof containing hydrogenated rosin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811242248.3A CN109401386A (en) | 2018-10-24 | 2018-10-24 | A kind of coating and preparation method thereof containing hydrogenated rosin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109401386A true CN109401386A (en) | 2019-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811242248.3A Pending CN109401386A (en) | 2018-10-24 | 2018-10-24 | A kind of coating and preparation method thereof containing hydrogenated rosin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109401386A (en) |
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2018
- 2018-10-24 CN CN201811242248.3A patent/CN109401386A/en active Pending
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Application publication date: 20190301 |