CN108707353A - A kind of mechanical equipment external application antirusting paint and preparation method thereof - Google Patents
A kind of mechanical equipment external application antirusting paint and preparation method thereof Download PDFInfo
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- CN108707353A CN108707353A CN201810614103.5A CN201810614103A CN108707353A CN 108707353 A CN108707353 A CN 108707353A CN 201810614103 A CN201810614103 A CN 201810614103A CN 108707353 A CN108707353 A CN 108707353A
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- acrylic emulsion
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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
-
- 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
-
- 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
-
- 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
-
- 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
Abstract
The invention discloses a kind of mechanical equipment external application antirusting paints, include the raw material of following parts by weight：20~30 parts of 20~30 parts of styrene-acrylic emulsion, 15~25 parts of acrylic emulsion, 8~14 parts of styrene, 3~7 parts of chlorinated paraffin, 6~11 parts of tributyl phosphate, 5~9 parts of dipentaerythritol, 3~6 parts of compounded mix, 2~4 parts of barium sulfate, 1~3 part of antifoaming agent, 2~4 parts of thickener, 2~5 parts of curing agent, 2~3 parts of nano zine oxide and deionized water.The present invention is by controlling original type and proportioning, and the antirusting paint prepared is at low cost, and thermal diffusivity is good, and heat resistance and salt resistant character are excellent, can effective prolonged mechanical service life.
Description
Technical field
The invention belongs to mechanical equipment technical fields, and in particular to a kind of mechanical equipment external application antirusting paint and its preparation side
Method.
Background technology
The antirust problem of mechanical equipment is always that industrial production and use need issues that need special attention in the process.Machinery is set
Standby to mostly use steel as material, the main base ingredient of steel is iron, and iron is a kind of element that activity is very strong, is easy in tide
It is aoxidized in wet air, forms the oxide of iron.Once being aoxidized not only influences beauty, and may seriously affect product
Function.The point of the reason of anti-corrosion capability of the ferro element under salt time-sharing environment also allows of no optimist very much, corrosion mainly chlorion
Erosion acts on.In practice, the often corrosion collective effect of the oxidation of iron and salt, so that the rotproofness of steel is excessively poor.This is just needed
Steel are surface-treated, one layer of protective film with Corrosion Protection be coated on its surface, to improve the use of steel
Functional requirement needed for service life and maintenance, to improve the service life of mechanical equipment.
The patent of Authorization Notice No. CN104031523B discloses a kind of locomotive salt spray resistance antirusting paint, by weight percentage
Than meter, it is made of following raw material, epoxy resin 20-30%, Composite Anticorrosive Pigment Using 20-25%, talcum powder 5-10%, barium sulfate 5-
10%, mica powder 5-7%, dispersant 0.5-1%, antirust agent 0.5-1%, salt spray resistance auxiliary agent 1-1.5%, epoxy resin dilution
Agent 15-25%.But the antirusting paint is there are corrosion-resistant bad, the problems such as poor heat resistance.
Invention content
The present invention provides a kind of mechanical equipment external application antirusting paints and preparation method thereof, solve asking in background technology
Topic, the present invention is by controlling original type and proportioning, and the antirusting paint prepared is at low cost, and thermal diffusivity is good, heat resistance and resistance to
Salt performance is excellent, can effectively prolonged mechanical service life.
It is of the existing technology in order to solve the problems, such as, it adopts the following technical scheme that：
A kind of mechanical equipment external application antirusting paint, includes the raw material of following parts by weight：20~30 parts of styrene-acrylic emulsion, acrylic emulsion
15~25 parts, it is 8~14 parts of styrene, 3~7 parts of chlorinated paraffin, 6~11 parts of tributyl phosphate, 5~9 parts of dipentaerythritol, compound
3~6 parts of filler, 2~4 parts of barium sulfate, 1~3 part of antifoaming agent, 2~4 parts of thickener, 2~5 parts of curing agent, nano zine oxide 2~3
20~30 parts of part and deionized water, the compounded mix are nano fumed silica, titanium dioxide, modified talc powder and montmorillonite
Mixture, the nano fumed silica, titanium dioxide, talcum powder and the mass ratio of montmorillonite be 1:2~5:2~4:1.
Preferably, the mechanical equipment external application antirusting paint, includes the raw material of following parts by weight：Styrene-acrylic emulsion 23~28
Part, 17~21 parts of acrylic emulsion, 10~12 parts of styrene, 4~6 parts of chlorinated paraffin, 7~10 parts of tributyl phosphate, double seasons penta
6~8 parts of tetrol, 2.5~3.5 parts of sulfuric acid, 1.3~2.9 parts of antifoaming agent, 2.4~3.2 parts of thickener, is consolidated 4~5 parts of compounded mix
23~26 parts of 3~4 parts of agent, 2.2~2.8 parts of nano zine oxide and deionized water.
Preferably, the mechanical equipment external application antirusting paint, includes the raw material of following parts by weight：25 parts of styrene-acrylic emulsion,
20 parts of acrylic emulsion, 11 parts of styrene, 5 parts of chlorinated paraffin, 9 parts of tributyl phosphate, 7 parts of dipentaerythritol, compounded mix 4.6
Part, 3 parts of sulfuric acid, 1.8 parts of antifoaming agent, 2.7 parts of thickener, 3.4 parts of curing agent, 2.4 parts of nano zine oxide and 25 parts of deionized water.
Preferably, the compounded mix is nano fumed silica, titanium dioxide, modified talc powder and the mixing of montmorillonite
Object, the nano fumed silica, titanium dioxide, talcum powder and the mass ratio of montmorillonite are 1:4:3:1.
Preferably, the curing agent is aromatic diamine.
Preferably, the antifoaming agent is organic silicon defoamer.
Preferably, the thickener is BYK420.
A method of the mechanical equipment external application antirusting paint is prepared, is included the following steps：
（1）Styrene-acrylic emulsion, acrylic emulsion, styrene, chlorinated paraffin, tributyl phosphate, double Ji Wusi are weighed by above-mentioned formula
Alcohol, compounded mix, barium sulfate, antifoaming agent, thickener, curing agent, nano zine oxide and deionized water, it is spare；
（2）Antifoaming agent, chlorinated paraffin are dissolved in deionized water, is placed in reaction kettle and is first warming up to 40~50 DEG C, high speed dispersion 3~
5 minutes, tributyl phosphate, dipentaerythritol, compounded mix, barium sulfate is then added, it is 40~50 DEG C to maintain temperature, and stirring is anti-
It answers 30~50 minutes；
（3）To step（2）Styrene-acrylic emulsion, acrylic emulsion, styrene are sequentially added in the product of gained, are heated to 80~90
DEG C, it is stirred to react 20~40 minutes；
（4）Remaining raw material is added to step（3）In the product of gained, it is uniformly mixed outside to get the mechanical equipment
Use antirusting paint.
Preferably, the step（2）The rate of dispersion of high speed dispersion is 1500~1800r/min.
Preferably, the mixing speed being stirred to react is 200r/min.
Compared with prior art, the present invention it has the advantages that：
The present invention is by controlling original type and proportioning, and the antirusting paint prepared is at low cost, and thermal diffusivity is good, heat resistance and resistance to
Salt performance is excellent, can effectively prolonged mechanical service life, it is specific as follows：
（1）The present invention is used as primary raw material using styrene-acrylic emulsion, acrylic emulsion, styrene etc., and adds chlorinated paraffin, phosphoric acid
The auxiliary materials such as tributyl, dipentaerythritol, compounded mix, barium sulfate, antifoaming agent, thickener, curing agent, nano zine oxide,
It is mutually modified between primary raw material and auxiliary material, it cooperates, the antirusting paint prepared, which is coated on mechanical equipment, to be adhered to
Power is strong, and has good heat resistance and corrosion resistance；
（2）The present invention is added to compounded mix in the feed, and the compounded mix is nano fumed silica, titanium dioxide, changes
Property talcum powder and the mixture of montmorillonite, are assisted between the nano fumed silica, titanium dioxide, talcum powder and montmorillonite
Same-action also improves the corrosion resistance of antirusting paint while improving the antirusting paint heat resistance；
（3）The antirusting paint that the present invention prepares metal material surface formed protective film, the moisture that can be effectively isolated in air,
The corrosive deposits such as carbon dioxide and oxygen and material surface, to achieve the purpose that antirust, performance are stablized, to which prolonged mechanical is set
Standby service life.
Specific implementation mode
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 mechanical equipment external application antirusting paint, includes the raw material of following parts by weight：20 parts of styrene-acrylic emulsion, third
15 parts of olefin(e) acid lotion, 8 parts of styrene, 3 parts of chlorinated paraffin, 6 parts of tributyl phosphate, 5 parts of dipentaerythritol, 3 parts of compounded mix, sulphur
20 parts of 2 parts of sour barium, 1 part of antifoaming agent, 2 parts of thickener, 2 parts of curing agent, 2 parts of nano zine oxide and deionized water, it is described compound to fill out
Material be nano fumed silica, titanium dioxide, modified talc powder and the mixture of montmorillonite, the nano fumed silica,
Titanium dioxide, talcum powder and the mass ratio of montmorillonite are 1:2:2:1.
Wherein, the curing agent is aromatic diamine.
Wherein, the antifoaming agent is organic silicon defoamer.
Wherein, the thickener is BYK420.
A method of the mechanical equipment external application antirusting paint is prepared, is included the following steps：
（1）Styrene-acrylic emulsion, acrylic emulsion, styrene, chlorinated paraffin, tributyl phosphate, double Ji Wusi are weighed by above-mentioned formula
Alcohol, compounded mix, barium sulfate, antifoaming agent, thickener, curing agent, nano zine oxide and deionized water, it is spare；
（2）Antifoaming agent, chlorinated paraffin are dissolved in deionized water, is placed in reaction kettle and is first warming up to 40 DEG C, high speed dispersion 3 minutes,
Then tributyl phosphate, dipentaerythritol, compounded mix, barium sulfate is added, it is 40 DEG C to maintain temperature, is stirred to react 30 minutes；
（3）To step（2）Styrene-acrylic emulsion, acrylic emulsion, styrene are sequentially added in the product of gained, are heated to 80 DEG C, are stirred
Mix reaction 20 minutes；
（4）Remaining raw material is added to step（3）In the product of gained, it is uniformly mixed outside to get the mechanical equipment
Use antirusting paint.
Wherein, the step（2）The rate of dispersion of high speed dispersion is 1500r/min.
Wherein, the mixing speed being stirred to react is 200r/min.
Embodiment 2
The present embodiment is related to a kind of mechanical equipment external application antirusting paint, includes the raw material of following parts by weight：30 parts of styrene-acrylic emulsion, third
25 parts of olefin(e) acid lotion, 14 parts of styrene, 7 parts of chlorinated paraffin, 11 parts of tributyl phosphate, 9 parts of dipentaerythritol, 6 parts of compounded mix,
30 parts of 4 parts of barium sulfate, 3 parts of antifoaming agent, 4 parts of thickener, 5 parts of curing agent, 3 parts of nano zine oxide and deionized water, it is described compound
Filler is nano fumed silica, titanium dioxide, modified talc powder and the mixture of montmorillonite, the nano-gas-phase titanium dioxide
Silicon, titanium dioxide, talcum powder and the mass ratio of montmorillonite are 1:5:4:1.
Wherein, the curing agent is aromatic diamine.
Wherein, the antifoaming agent is organic silicon defoamer.
Wherein, the thickener is BYK420.
A method of the mechanical equipment external application antirusting paint is prepared, is included the following steps：
（1）Styrene-acrylic emulsion, acrylic emulsion, styrene, chlorinated paraffin, tributyl phosphate, double Ji Wusi are weighed by above-mentioned formula
Alcohol, compounded mix, barium sulfate, antifoaming agent, thickener, curing agent, nano zine oxide and deionized water, it is spare；
（2）Antifoaming agent, chlorinated paraffin are dissolved in deionized water, is placed in reaction kettle and is first warming up to 50 DEG C, high speed dispersion 5 minutes,
Then tributyl phosphate, dipentaerythritol, compounded mix, barium sulfate is added, it is 50 DEG C to maintain temperature, is stirred to react 50 minutes；
（3）To step（2）Styrene-acrylic emulsion, acrylic emulsion, styrene are sequentially added in the product of gained, are heated to 90 DEG C, are stirred
Mix reaction 40 minutes；
（4）Remaining raw material is added to step（3）In the product of gained, it is uniformly mixed outside to get the mechanical equipment
Use antirusting paint.
Wherein, the step（2）The rate of dispersion of high speed dispersion is 1800r/min.
Wherein, the mixing speed being stirred to react is 200r/min.
Embodiment 3
The present embodiment is related to a kind of mechanical equipment external application antirusting paint, includes the raw material of following parts by weight：23 parts of styrene-acrylic emulsion, third
17 parts of olefin(e) acid lotion, 10 parts of styrene, 4 parts of chlorinated paraffin, 7 parts of tributyl phosphate, 6 parts of dipentaerythritol, 4 parts of compounded mix,
23 parts of 2.5 parts of sulfuric acid, 1.3 parts of antifoaming agent, 2.4 parts of thickener, 3 parts of curing agent, 2.2 parts of nano zine oxide and deionized water.
Wherein, the compounded mix is nano fumed silica, titanium dioxide, modified talc powder and the mixing of montmorillonite
Object, the nano fumed silica, titanium dioxide, talcum powder and the mass ratio of montmorillonite are 1:4:3:1.
Wherein, the curing agent is aromatic diamine.
Wherein, the antifoaming agent is organic silicon defoamer.
Wherein, the thickener is BYK420.
A method of the mechanical equipment external application antirusting paint is prepared, is included the following steps：
（1）Styrene-acrylic emulsion, acrylic emulsion, styrene, chlorinated paraffin, tributyl phosphate, double Ji Wusi are weighed by above-mentioned formula
Alcohol, compounded mix, barium sulfate, antifoaming agent, thickener, curing agent, nano zine oxide and deionized water, it is spare；
（2）Antifoaming agent, chlorinated paraffin are dissolved in deionized water, is placed in reaction kettle and is first warming up to 42 DEG C, high speed dispersion 3.5 is divided
Then tributyl phosphate, dipentaerythritol, compounded mix, barium sulfate is added in clock, it is 42 DEG C to maintain temperature, is stirred to react 35 points
Clock；
（3）To step（2）Styrene-acrylic emulsion, acrylic emulsion, styrene are sequentially added in the product of gained, are heated to 82 DEG C, are stirred
Mix reaction 25 minutes；
（4）Remaining raw material is added to step（3）In the product of gained, it is uniformly mixed outside to get the mechanical equipment
Use antirusting paint.
Wherein, the step（2）The rate of dispersion of high speed dispersion is 1600r/min.
Wherein, the mixing speed being stirred to react is 200r/min.
Embodiment 4
The present embodiment is related to a kind of mechanical equipment external application antirusting paint, includes the raw material of following parts by weight：28 parts of styrene-acrylic emulsion, third
21 parts of olefin(e) acid lotion, 12 parts of styrene, 6 parts of chlorinated paraffin, 10 parts of tributyl phosphate, 8 parts of dipentaerythritol, 5 parts of compounded mix,
26 parts of 3.5 parts of sulfuric acid, 2.9 parts of antifoaming agent, 3.2 parts of thickener, 4 parts of curing agent, 2.8 parts of nano zine oxide and deionized water.
Wherein, the compounded mix is nano fumed silica, titanium dioxide, modified talc powder and the mixing of montmorillonite
Object, the nano fumed silica, titanium dioxide, talcum powder and the mass ratio of montmorillonite are 1:4:3:1.
Wherein, the curing agent is aromatic diamine.
Wherein, the antifoaming agent is organic silicon defoamer.
Wherein, the thickener is BYK420.
A method of the mechanical equipment external application antirusting paint is prepared, is included the following steps：
（1）Styrene-acrylic emulsion, acrylic emulsion, styrene, chlorinated paraffin, tributyl phosphate, double Ji Wusi are weighed by above-mentioned formula
Alcohol, compounded mix, barium sulfate, antifoaming agent, thickener, curing agent, nano zine oxide and deionized water, it is spare；
（2）Antifoaming agent, chlorinated paraffin are dissolved in deionized water, is placed in reaction kettle and is first warming up to 45 DEG C, high speed dispersion 4 minutes,
Then tributyl phosphate, dipentaerythritol, compounded mix, barium sulfate is added, it is 45 DEG C to maintain temperature, is stirred to react 40 minutes；
（3）To step（2）Styrene-acrylic emulsion, acrylic emulsion, styrene are sequentially added in the product of gained, are heated to 85 DEG C, are stirred
Mix reaction 30 minutes；
（4）Remaining raw material is added to step（3）In the product of gained, it is uniformly mixed outside to get the mechanical equipment
Use antirusting paint.
Wherein, the step（2）The rate of dispersion of high speed dispersion is 1750r/min.
Wherein, the mixing speed being stirred to react is 200r/min.
Embodiment 5
The present embodiment is related to a kind of mechanical equipment external application antirusting paint, includes the raw material of following parts by weight：25 parts of styrene-acrylic emulsion, third
20 parts of olefin(e) acid lotion, 11 parts of styrene, 5 parts of chlorinated paraffin, 9 parts of tributyl phosphate, 7 parts of dipentaerythritol, compounded mix 4.6
Part, 3 parts of sulfuric acid, 1.8 parts of antifoaming agent, 2.7 parts of thickener, 3.4 parts of curing agent, 2.4 parts of nano zine oxide and 25 parts of deionized water.
Wherein, the compounded mix is nano fumed silica, titanium dioxide, modified talc powder and the mixing of montmorillonite
Object, the nano fumed silica, titanium dioxide, talcum powder and the mass ratio of montmorillonite are 1:4:3:1.
Wherein, the curing agent is aromatic diamine.
Wherein, the antifoaming agent is organic silicon defoamer.
Wherein, the thickener is BYK420.
A method of the mechanical equipment external application antirusting paint is prepared, is included the following steps：
（1）Styrene-acrylic emulsion, acrylic emulsion, styrene, chlorinated paraffin, tributyl phosphate, double Ji Wusi are weighed by above-mentioned formula
Alcohol, compounded mix, barium sulfate, antifoaming agent, thickener, curing agent, nano zine oxide and deionized water, it is spare；
（2）Antifoaming agent, chlorinated paraffin are dissolved in deionized water, is placed in reaction kettle and is first warming up to 48 DEG C, high speed dispersion 4 minutes,
Then tributyl phosphate, dipentaerythritol, compounded mix, barium sulfate is added, it is 48 DEG C to maintain temperature, is stirred to react 45 minutes；
（3）To step（2）Styrene-acrylic emulsion, acrylic emulsion, styrene are sequentially added in the product of gained, are heated to 87 DEG C, are stirred
Mix reaction 35 minutes；
（4）Remaining raw material is added to step（3）In the product of gained, it is uniformly mixed outside to get the mechanical equipment
Use antirusting paint.
Wherein, the step（2）The rate of dispersion of high speed dispersion is 1700r/min.
Wherein, the mixing speed being stirred to react is 200r/min.
Comparative example
A kind of locomotive salt spray resistance antirusting paint described in the patent of Authorization Notice No. CN104031523B.
The coating described in Examples 1 to 5, comparative example is tested for the property respectively according to national standards, test result is such as
Following table：
From above table as can be seen that coating its performance described in Examples 1 to 5 is superior to comparative example.
The present invention is by controlling original type and proportioning, and the antirusting paint prepared is at low cost, and thermal diffusivity is good, heat resistance
It is excellent with salt resistant character, can effectively prolonged mechanical service life, it is specific as follows：
（1）The present invention is used as primary raw material using styrene-acrylic emulsion, acrylic emulsion, styrene etc., and adds chlorinated paraffin, phosphoric acid
The auxiliary materials such as tributyl, dipentaerythritol, compounded mix, barium sulfate, antifoaming agent, thickener, curing agent, nano zine oxide,
It is mutually modified between primary raw material and auxiliary material, it cooperates, the antirusting paint prepared, which is coated on mechanical equipment, to be adhered to
Power is strong, and has good heat resistance and corrosion resistance；
（2）The present invention is added to compounded mix in the feed, and the compounded mix is nano fumed silica, titanium dioxide, changes
Property talcum powder and the mixture of montmorillonite, are assisted between the nano fumed silica, titanium dioxide, talcum powder and montmorillonite
Same-action also improves the corrosion resistance of antirusting paint while improving the antirusting paint heat resistance；
（3）The antirusting paint that the present invention prepares metal material surface formed protective film, the moisture that can be effectively isolated in air,
The corrosive deposits such as carbon dioxide and oxygen and material surface, to achieve the purpose that antirust, performance are stablized, to which prolonged mechanical is set
Standby service life.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited in 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 the substantive content of the present invention.
Claims (10)
1. a kind of mechanical equipment external application antirusting paint, which is characterized in that include the raw material of following parts by weight：Styrene-acrylic emulsion 20~30
Part, 15~25 parts of acrylic emulsion, 8~14 parts of styrene, 3~7 parts of chlorinated paraffin, 6~11 parts of tributyl phosphate, double Ji Wusi
5~9 parts of alcohol, 3~6 parts of compounded mix, 2~4 parts of barium sulfate, 1~3 part of antifoaming agent, 2~4 parts of thickener, 2~5 parts of curing agent,
20~30 parts of 2~3 parts of nano zine oxide and deionized water, the compounded mix are nano fumed silica, titanium dioxide, modification
Talcum powder and the mixture of montmorillonite, the nano fumed silica, titanium dioxide, talcum powder and the mass ratio of montmorillonite are 1:
2~5:2~4:1.
2. mechanical equipment external application antirusting paint according to claim 1, which is characterized in that include the original of following parts by weight
Material：23~28 parts of styrene-acrylic emulsion, 17~21 parts of acrylic emulsion, 10~12 parts of styrene, 4~6 parts of chlorinated paraffin, tricresyl phosphate fourth
7~10 parts of ester, 4~5 parts of compounded mix, 2.5~3.5 parts of sulfuric acid, 1.3~2.9 parts of antifoaming agent, increases 6~8 parts of dipentaerythritol
23~26 parts of thick dose 2.4~3.2 parts, 3~4 parts of curing agent, 2.2~2.8 parts of nano zine oxide and deionized water.
3. mechanical equipment external application antirusting paint according to claim 1, which is characterized in that include the original of following parts by weight
Material：25 parts of styrene-acrylic emulsion, 20 parts of acrylic emulsion, 11 parts of styrene, 5 parts of chlorinated paraffin, 9 parts of tributyl phosphate, double Ji Wusi
7 parts of alcohol, 4.6 parts of compounded mix, 3 parts of sulfuric acid, 1.8 parts of antifoaming agent, 2.7 parts of thickener, 3.4 parts of curing agent, nano zine oxide 2.4
25 parts of part and deionized water.
4. mechanical equipment external application antirusting paint according to claim 1, which is characterized in that the compounded mix is nanometer gas
Aerosil, titanium dioxide, modified talc powder and the mixture of montmorillonite, the nano fumed silica, titanium dioxide, talcum
Powder and the mass ratio of montmorillonite are 1:4:3:1.
5. mechanical equipment external application antirusting paint according to claim 1, which is characterized in that the curing agent is aromatic series two
First amine.
6. mechanical equipment external application antirusting paint according to claim 1, which is characterized in that the antifoaming agent disappears for organosilicon
Infusion.
7. mechanical equipment external application antirusting paint according to claim 1, which is characterized in that the thickener is BYK420.
8. a kind of method preparing any one of claim 1~7 mechanical equipment external application antirusting paint, which is characterized in that packet
Include following steps：
（1）Styrene-acrylic emulsion, acrylic emulsion, styrene, chlorinated paraffin, tributyl phosphate, double Ji Wusi are weighed by above-mentioned formula
Alcohol, compounded mix, barium sulfate, antifoaming agent, thickener, curing agent, nano zine oxide and deionized water, it is spare；
（2）Antifoaming agent, chlorinated paraffin are dissolved in deionized water, is placed in reaction kettle and is first warming up to 40~50 DEG C, high speed dispersion 3~
5 minutes, tributyl phosphate, dipentaerythritol, compounded mix, barium sulfate is then added, it is 40~50 DEG C to maintain temperature, and stirring is anti-
It answers 30~50 minutes；
（3）To step（2）Styrene-acrylic emulsion, acrylic emulsion, styrene are sequentially added in the product of gained, are heated to 80~90
DEG C, it is stirred to react 20~40 minutes；
（4）Remaining raw material is added to step（3）In the product of gained, it is uniformly mixed outside to get the mechanical equipment
Use antirusting paint.
9. preparation method according to claim 8, which is characterized in that the step（2）The rate of dispersion of high speed dispersion is
1500~1800r/min.
10. preparation method according to claim 8, which is characterized in that the mixing speed being stirred to react is 200r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810614103.5A CN108707353A (en) | 2018-06-14 | 2018-06-14 | A kind of mechanical equipment external application antirusting paint and preparation method thereof |
Applications Claiming Priority (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109401382A (en) * | 2018-11-15 | 2019-03-01 | 张永伍 | A kind of antirusting paint of mining equiment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109401382A (en) * | 2018-11-15 | 2019-03-01 | 张永伍 | A kind of antirusting paint of mining equiment |
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