CN109054581A - A kind of anticorrosive coating that the exhaust of farm tractor is effective - Google Patents
A kind of anticorrosive coating that the exhaust of farm tractor is effective Download PDFInfo
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- CN109054581A CN109054581A CN201810707749.8A CN201810707749A CN109054581A CN 109054581 A CN109054581 A CN 109054581A CN 201810707749 A CN201810707749 A CN 201810707749A CN 109054581 A CN109054581 A CN 109054581A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D161/00—Coating compositions based on condensation polymers of aldehydes or ketones; Coating compositions based on derivatives of such polymers
- C09D161/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
-
- 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
-
- 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
- C09D177/00—Coating compositions based on polyamides obtained by reactions forming a carboxylic amide link in the main chain; Coating compositions based on derivatives of such polymers
-
- 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
- C09D179/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen, or carbon only, not provided for in groups C09D161/00 - C09D177/00
- C09D179/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C09D179/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- 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
- C09D5/18—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
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other 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
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
A kind of anticorrosive coating that the exhaust of farm tractor is effective, it is related to dilatory machining renovation technique field, it is characterized by comprising the materials of following parts by weight to be made, 10-14 parts of resin, 5-9 parts of modified wollastonite powder, 5-9 parts of anti-aging agent, 1-3 parts of sepiolite cashmere, 1-4 parts of dodecyl trimethyl ammonium chloride, 2-7 parts of polypropylene glycol diglycidyl ether, 2-6 parts of 2-ethyl-4-methylimidazole, 1-4 parts of phenyl glycidyl ether, 2-7 parts of tertiary carbonic acid glycidyl ester, 5-9 parts of adjuvant, 8-13 parts of adhesive aid.The method of the present invention is reasonable, easy to operate, wear-resisting, corrosion-resistant.
Description
Technical field
The present invention relates to dilatory machining renovation technique fields, and in particular to a kind of exhaust of farm tractor is effective to be prevented
Etching ground.
Background technique
With the development of Tendency of Agricultural Machinery in China and rural economy, baby tractor has become agricultural operation and rural area transport
Major impetus, baby tractor is since its is small and exquisite, maneuverability, price are low, the welcomes suitable for wide and by vast farmers.
The overwhelming majority belongs to person ownership.
And agricultural tractor use now, appearance etc. are increasingly as automobile, especially pedal, external backsight
Mirror, steering wheel, gear handle, headlight etc. component；And tractor typically now be all diesel engine, the row of tractor
Tracheae is all placed in outside enging cabin, is directly connected to, first is that cost is reduced, second is that accelerate exhaust, but for a long time due to tractor
It works outdoors, especially it is permanent to suffer from diesel oil, flue gas, high temperature, various erosions, the time such as rainwater of outside for exhaust pipe
The generation for the problems such as being easy to cause fracture, thinning or bending, brings many danger and trouble.
Summary of the invention
Technical problem to be solved by the present invention lies in overcome existing technological deficiency provide a kind of method rationally, operation side
Just, a kind of effective anticorrosive coating of the exhaust of wear-resisting, corrosion resistant farm tractor.
The following technical solution is employed for the technical problems to be solved by the invention to realize:
A kind of anticorrosive coating that the exhaust of farm tractor is effective, it is characterised in that: the material including following parts by weight
It is made,
10-14 parts of resin, 5-9 parts of modified wollastonite powder, 5-9 parts of anti-aging agent, 1-3 parts of sepiolite cashmere, dodecyl front three
1-4 parts of ammonium chloride, 2-7 parts of polypropylene glycol diglycidyl ether, 2-6 parts of 2-ethyl-4-methylimidazole, phenyl glycidyl ether
1-4 parts, 2-7 parts of tertiary carbonic acid glycidyl ester, 5-9 parts of adjuvant, 8-13 parts of adhesive aid；
The resin is E-12 epoxy resin, amino resins, polyamide, vinyl ester resin, bismaleimide
One of resin；
The anti-aging agent includes one of anti-aging agent RD, antioxidant A, antioxidant D, anti-aging agent CPPD, antioxidant A W；
The preparation method of the modified wollastonite powder are as follows: wollastonite is ground to and crossed 300-400 mesh, is then added
Polyvinyl alcohol carboxylic butyraldehyde is stirred 10min at normal temperature, then heats to 80-85 DEG C of heat preservation grinding 30min, adds water stirring
The solution that solid content reaches 25-35% is made, gained mixed liquor is sent into dry in spray dryer, the spherical shape of obtained 20-40 mesh
Particle, and dried at 100-110 DEG C；
The weight part ratio of the polyvinyl alcohol carboxylic butyraldehyde and wollastonite is 1:2.7；
The adjuvant includes that the material of following parts by weight is made,
1 part of bletilla, 2 parts of dried orange peel, 3 parts of rhizoma arisaematis, 4 parts of birthwort, 5 parts of cordyceps sinensis, 6 parts of tuber fleeceflower stem, oyster 1 part, day
Numb 2 parts, 3 parts of peach kernel, 4 parts of rhizoma typhonii, 5 parts of radish seed, 6 parts of myrrh, 20 parts of clear water；
Preparation method: being put into pot infusion with high heat for above-mentioned material, until liquid be brewed into be put into it is wherein initial
1/5, then filter residue stays decoction；
The adhesive aid includes that the material of following parts by weight is made,
1 part of benzoquinones, 1 part of tert-butyl hydroperoxide, 1 part of 1- ethoxy -2- oil-based imidazoline, DBPC 2,6 ditertiary butyl p cresol
1 part, 5 parts of silicone acrylic emulsion, 16 parts of water；
Preparation method: above-mentioned material is dispersed with stirring 10-15 minutes under 400-600 revs/min of speed, increases temperature
For 60-80 DEG C heated at constant temperature 10-15 minutes, then cross 80-100 DEG C steam heating so that system solid content be 60-65%,
It is cooled to room temperature to get the adhesive aid；
A kind of preparation method of the effective anticorrosive coating of exhaust of farm tractor is,
Resin, modified wollastonite powder, anti-aging agent, sepiolite cashmere, dodecyl trimethyl ammonium chloride are sequentially placed into reaction by I
It is uniformly mixed in kettle, is warming up to 150-200 DEG C, insulated and stirred 3-5h；
Continue to keep constant temperature after II stirring, then start to pressurize, after pressurization 30-50 minutes, when reactor temperature reaches
260-300 DEG C, when pressure is 1Mpa, constant pressure is reacted 50-60 minutes；
After reaction, pressure release, the interior material of reaction kettle is fried shape to III constant pressure, then proceedes to heat up, when temperature is 340-370
DEG C when polypropylene glycol diglycidyl ether, 2-ethyl-4-methylimidazole, phenyl glycidyl ether, isothermal reaction 25-35 point is added
Clock；
Then IV cools the temperature to 210-220 DEG C is added remaining material, and isothermal reaction 25-35 minutes；
It is cooled to 140-150 DEG C after V isothermal reaction, and carries out high pressure homogenization 10- in the case where homogenization pressure is 40-50Mpa
15 minutes；
100-150 DEG C is cooled to after VI homogenizing, mixes to form the preferable slurry of mobility.
The invention has the benefit that the coating used can apply multilayer, and it can mix and make with other japannings, coating etc.
With, thus enhanced convenience, and the wear-resisting, heat-resisting of product, corrosion-resistant performance are all very good, and also have good
Waterproof performance；And good protection effect can be obtained using seldom amount, which reduces the costs used；And it adopts
Enable to the cohesion of product more high with homemade adhesive aid, adjuvant improves the concentration of product, and makes
It is that biological material is nontoxic；And after using product the stimulations such as high temperature, hot gas, exhaust gas, rainwater are all not easy
There is the problems such as cracking, fracture, bending, also protects product in this way, the material for increasing the service life of product, and using
Be essentially all it is nontoxic, there is good adhesive property can adsorb with other materials good in product, ensure that
The success rate being used in mixed way.The method of the present invention is reasonable, easy to operate, wear-resisting, corrosion-resistant.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below into
One step illustrates the present invention.
Embodiment 1
A kind of anticorrosive coating that the exhaust of farm tractor is effective, it is characterised in that: the material including following parts by weight
It is made,
10 parts of resin, 5 parts of modified wollastonite powder, 5 parts of anti-aging agent, 1 part of sepiolite cashmere, dodecyl trimethyl ammonium chloride 1
Part, 2 parts of polypropylene glycol diglycidyl ether, 2 parts of 2-ethyl-4-methylimidazole, 1 part of phenyl glycidyl ether, versatic acid shrink
2 parts of glyceride, 5 parts of adjuvant, 8 parts of adhesive aid；
The resin is E-12 epoxy resin, amino resins, polyamide, vinyl ester resin, bismaleimide
One of resin；
The anti-aging agent includes one of anti-aging agent RD, antioxidant A, antioxidant D, anti-aging agent CPPD, antioxidant A W；
The preparation method of the modified wollastonite powder are as follows: wollastonite is ground to and crossed 300 meshes, poly- second is then added
Enol carboxylic butyraldehyde is stirred 10min at normal temperature, then heats to 80 DEG C of heat preservation grinding 30min, adds water stirring and be made admittedly
Content reaches 25% solution, and gained mixed liquor is sent into dry in spray dryer, the spheric granules of obtained 20 mesh, and in 100
It is dried at DEG C；
The weight part ratio of the polyvinyl alcohol carboxylic butyraldehyde and wollastonite is 1:2.7；
The adjuvant includes that the material of following parts by weight is made,
1 part of bletilla, 2 parts of dried orange peel, 3 parts of rhizoma arisaematis, 4 parts of birthwort, 5 parts of cordyceps sinensis, 6 parts of tuber fleeceflower stem, oyster 1 part, day
Numb 2 parts, 3 parts of peach kernel, 4 parts of rhizoma typhonii, 5 parts of radish seed, 6 parts of myrrh, 20 parts of clear water；
Preparation method: being put into pot infusion with high heat for above-mentioned material, until liquid be brewed into be put into it is wherein initial
1/5, then filter residue stays decoction；
The adhesive aid includes that the material of following parts by weight is made,
1 part of benzoquinones, 1 part of tert-butyl hydroperoxide, 1 part of 1- ethoxy -2- oil-based imidazoline, DBPC 2,6 ditertiary butyl p cresol
1 part, 5 parts of silicone acrylic emulsion, 16 parts of water；
Preparation method: above-mentioned material is dispersed with stirring 10 minutes under 400 revs/min of speed, and increasing temperature is 60 DEG C
It heated at constant temperature 10 minutes, then crosses 80 DEG C of steam heating and is cooled to room temperature so that system solid content is 60% to get described
Adhesive aid；
A kind of preparation method of the effective anticorrosive coating of exhaust of farm tractor is,
Resin, modified wollastonite powder, anti-aging agent, sepiolite cashmere, dodecyl trimethyl ammonium chloride are sequentially placed into reaction by I
It is uniformly mixed in kettle, is warming up to 150 DEG C, insulated and stirred 3h；
Continue to keep constant temperature after II stirring, then start to pressurize, after pressurization 30 minutes, when reactor temperature reaches 260
DEG C, when pressure is 1Mpa, constant pressure is reacted 50 minutes；
After reaction, pressure release, the interior material of reaction kettle is fried shape to III constant pressure, then proceedes to heat up, when temperature is 340-370
DEG C when be added polypropylene glycol diglycidyl ether, 2-ethyl-4-methylimidazole, phenyl glycidyl ether, isothermal reaction 25 minutes；
Then IV cools the temperature to 210 DEG C is added remaining material, and isothermal reaction 25 minutes；
It is cooled to 140 DEG C after V isothermal reaction, and carries out high pressure homogenization 10 minutes i.e. in the case where homogenization pressure is 40Mpa
It can；
100 DEG C are cooled to after VI homogenizing, mixes to form the preferable slurry of mobility.
Embodiment 2
A kind of anticorrosive coating that the exhaust of farm tractor is effective, it is characterised in that: the material including following parts by weight
It is made,
14 parts of resin, 9 parts of modified wollastonite powder, 9 parts of anti-aging agent, 3 parts of sepiolite cashmere, dodecyl trimethyl ammonium chloride 4
Part, 7 parts of polypropylene glycol diglycidyl ether, 6 parts of 2-ethyl-4-methylimidazole, 4 parts of phenyl glycidyl ether, versatic acid shrink
7 parts of glyceride, 9 parts of adjuvant, 13 parts of adhesive aid；
The resin is E-12 epoxy resin, amino resins, polyamide, vinyl ester resin, bismaleimide
One of resin；
The anti-aging agent includes one of anti-aging agent RD, antioxidant A, antioxidant D, anti-aging agent CPPD, antioxidant A W；
The preparation method of the modified wollastonite powder are as follows: wollastonite is ground to and crossed 400 meshes, poly- second is then added
Enol carboxylic butyraldehyde is stirred 10min at normal temperature, then heats to 85 DEG C of heat preservation grinding 30min, adds water stirring and be made admittedly
Content reaches 35% solution, and gained mixed liquor is sent into dry in spray dryer, the spheric granules of obtained 40 mesh, and in 110
It is dried at DEG C；
The weight part ratio of the polyvinyl alcohol carboxylic butyraldehyde and wollastonite is 1:2.7；
The adjuvant includes that the material of following parts by weight is made,
1 part of bletilla, 2 parts of dried orange peel, 3 parts of rhizoma arisaematis, 4 parts of birthwort, 5 parts of cordyceps sinensis, 6 parts of tuber fleeceflower stem, oyster 1 part, day
Numb 2 parts, 3 parts of peach kernel, 4 parts of rhizoma typhonii, 5 parts of radish seed, 6 parts of myrrh, 20 parts of clear water；
Preparation method: being put into pot infusion with high heat for above-mentioned material, until liquid be brewed into be put into it is wherein initial
1/5, then filter residue stays decoction；
The adhesive aid includes that the material of following parts by weight is made,
1 part of benzoquinones, 1 part of tert-butyl hydroperoxide, 1 part of 1- ethoxy -2- oil-based imidazoline, DBPC 2,6 ditertiary butyl p cresol
1 part, 5 parts of silicone acrylic emulsion, 16 parts of water；
Preparation method: above-mentioned material is dispersed with stirring 15 minutes under 600 revs/min of speed, and increasing temperature is 80 DEG C
It heated at constant temperature 15 minutes, then crosses 100 DEG C of steam heating and is cooled to room temperature so that system solid content is 65% to get described
Adhesive aid；
A kind of preparation method of the effective anticorrosive coating of exhaust of farm tractor is,
Resin, modified wollastonite powder, anti-aging agent, sepiolite cashmere, dodecyl trimethyl ammonium chloride are sequentially placed into reaction by I
It is uniformly mixed in kettle, is warming up to 200 DEG C, insulated and stirred 5h；
Continue to keep constant temperature after II stirring, then start to pressurize, after pressurization 50 minutes, when reactor temperature reaches 300
DEG C, when pressure is 1Mpa, constant pressure is reacted 60 minutes；
After reaction, pressure release, the interior material of reaction kettle is fried shape to III constant pressure, then proceedes to heat up, when temperature is 340-370
DEG C when be added polypropylene glycol diglycidyl ether, 2-ethyl-4-methylimidazole, phenyl glycidyl ether, isothermal reaction 35 minutes；
Then IV cools the temperature to 220 DEG C is added remaining material, and isothermal reaction 35 minutes；
It is cooled to 150 DEG C after V isothermal reaction, and carries out high pressure homogenization 15 minutes i.e. in the case where homogenization pressure is 50Mpa
It can；
150 DEG C are cooled to after VI homogenizing, mixes to form the preferable slurry of mobility.
Embodiment 3
A kind of anticorrosive coating that the exhaust of farm tractor is effective, it is characterised in that: the material including following parts by weight
It is made,
12 parts of resin, 6 parts of modified wollastonite powder, 7 parts of anti-aging agent, 2 parts of sepiolite cashmere, dodecyl trimethyl ammonium chloride 2
Part, 4 parts of polypropylene glycol diglycidyl ether, 5 parts of 2-ethyl-4-methylimidazole, 2 parts of phenyl glycidyl ether, versatic acid shrink
5 parts of glyceride, 6 parts of adjuvant, 10 parts of adhesive aid；
The resin is E-12 epoxy resin, amino resins, polyamide, vinyl ester resin, bismaleimide
One of resin；
The anti-aging agent includes one of anti-aging agent RD, antioxidant A, antioxidant D, anti-aging agent CPPD, antioxidant A W；
The preparation method of the modified wollastonite powder are as follows: wollastonite is ground to and crossed 300 meshes, poly- second is then added
Enol carboxylic butyraldehyde is stirred 10min at normal temperature, then heats to 80 DEG C of heat preservation grinding 30min, adds water stirring and be made admittedly
Content reaches 35% solution, and gained mixed liquor is sent into dry in spray dryer, the spheric granules of obtained 40 mesh, and in 110
It is dried at DEG C；
The weight part ratio of the polyvinyl alcohol carboxylic butyraldehyde and wollastonite is 1:2.7；
The adjuvant includes that the material of following parts by weight is made,
1 part of bletilla, 2 parts of dried orange peel, 3 parts of rhizoma arisaematis, 4 parts of birthwort, 5 parts of cordyceps sinensis, 6 parts of tuber fleeceflower stem, oyster 1 part, day
Numb 2 parts, 3 parts of peach kernel, 4 parts of rhizoma typhonii, 5 parts of radish seed, 6 parts of myrrh, 20 parts of clear water；
Preparation method: being put into pot infusion with high heat for above-mentioned material, until liquid be brewed into be put into it is wherein initial
1/5, then filter residue stays decoction；
The adhesive aid includes that the material of following parts by weight is made,
1 part of benzoquinones, 1 part of tert-butyl hydroperoxide, 1 part of 1- ethoxy -2- oil-based imidazoline, DBPC 2,6 ditertiary butyl p cresol
1 part, 5 parts of silicone acrylic emulsion, 16 parts of water；
Preparation method: above-mentioned material is dispersed with stirring 12 minutes under 500 revs/min of speed, and increasing temperature is 70 DEG C
It heated at constant temperature 13 minutes, then crosses 90 DEG C of steam heating and is cooled to room temperature so that system solid content is 65% to get described
Adhesive aid；
A kind of preparation method of the effective anticorrosive coating of exhaust of farm tractor is,
Resin, modified wollastonite powder, anti-aging agent, sepiolite cashmere, dodecyl trimethyl ammonium chloride are sequentially placed into reaction by I
It is uniformly mixed in kettle, is warming up to 180 DEG C, insulated and stirred 3-5h；
Continue to keep constant temperature after II stirring, then starts to pressurize, pressurize after forty minutes, when reactor temperature reaches 280
DEG C, when pressure is 1Mpa, constant pressure is reacted 55 minutes；
After reaction, pressure release, the interior material of reaction kettle is fried shape to III constant pressure, then proceedes to heat up, when temperature is 360 DEG C
Addition polypropylene glycol diglycidyl ether, 2-ethyl-4-methylimidazole, phenyl glycidyl ether, isothermal reaction 30 minutes；
Then IV cools the temperature to 210 DEG C is added remaining material, and isothermal reaction 30 minutes；
It is cooled to 140 DEG C after V isothermal reaction, and carries out high pressure homogenization 14 minutes i.e. in the case where homogenization pressure is 40Mpa
It can；
130 DEG C are cooled to after VI homogenizing, mixes to form the preferable slurry of mobility.
It is a kind of to be vented effective coating, it is characterised in that: the material including following parts by weight is made,
12 parts of polyvinyl resin, 6 parts of wollastonite in powder, 7 parts of antioxidant A, 2 parts of dodecyl trimethyl ammonium chloride, poly- the third two
4 parts of alcohol diglycidyl ether, 5 parts of 2-ethyl-4-methylimidazole, 2 parts of phenyl glycidyl ether；
Preparation method includes: that above-mentioned material is sequentially placed into reaction kettle to be uniformly mixed, and is warming up to 150-200 DEG C, protects
Temperature stirring 3-5h, obtains mixture, then cools to 100-150 DEG C, mix to form the preferable slurry of mobility.
By experiment, the performance and effect of 1-3 of the embodiment of the present invention and comparative example are measured, is as follows:
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
1. a kind of effective anticorrosive coating of the exhaust of farm tractor, it is characterised in that: the material system including following parts by weight
At,
10-14 parts of resin, 5-9 parts of modified wollastonite powder, 5-9 parts of anti-aging agent, 1-3 parts of sepiolite cashmere, trimethyl chlorine
Change ammonium 1-4 parts, 2-7 parts of polypropylene glycol diglycidyl ether, 2-6 parts of 2-ethyl-4-methylimidazole, phenyl glycidyl ether 1-4
Part, 2-7 parts of tertiary carbonic acid glycidyl ester, 5-9 parts of adjuvant, 8-13 parts of adhesive aid.
2. a kind of effective anticorrosive coating of the exhaust of farm tractor according to claim 1, it is characterised in that: described
The preparation method of the modified wollastonite powder are as follows: wollastonite is ground and crosses 300-400 mesh, polyvinyl alcohol carboxylic fourth is then added
Aldehyde is stirred 10min at normal temperature, then heats to 80-85 DEG C of heat preservation grinding 30min, adds water stirring solid content is made and reach
To the solution of 25-35%, gained mixed liquor is sent into dry in spray dryer, the spheric granules of obtained 20-40 mesh, and in 100-
It is dried at 110 DEG C.
3. a kind of effective anticorrosive coating of the exhaust of farm tractor according to claim 1, it is characterised in that: described
Adjuvant includes that the material of following parts by weight is made,
1 part of bletilla, 2 parts of dried orange peel, 3 parts of rhizoma arisaematis, 4 parts of birthwort, 5 parts of cordyceps sinensis, 6 parts of tuber fleeceflower stem, 1 part of oyster, Rhizoma Gastrodiae 2
Part, 3 parts of peach kernel, 4 parts of rhizoma typhonii, 5 parts of radish seed, 6 parts of myrrh, 20 parts of clear water.
4. a kind of effective anticorrosive coating of the exhaust of farm tractor according to claim 1, it is characterised in that: described
Adhesive aid includes that the material of following parts by weight is made,
1 part of benzoquinones, 1 part of tert-butyl hydroperoxide, 1 part of 1- ethoxy -2- oil-based imidazoline, 1 part of DBPC 2,6 ditertiary butyl p cresol,
5 parts of silicone acrylic emulsion, 16 parts of water.
5. a kind of effective anticorrosive coating of the exhaust of farm tractor according to claim 1, it is characterised in that: described
A kind of preparation method of the effective anticorrosive coating of the exhaust of farm tractor is,
I is sequentially placed into resin, modified wollastonite powder, anti-aging agent, sepiolite cashmere, dodecyl trimethyl ammonium chloride in reaction kettle
It is uniformly mixed, is warming up to 150-200 DEG C, insulated and stirred 3-5h；
Continue to keep constant temperature after II stirring, then start to pressurize, after pressurization 30-50 minutes, when reactor temperature reaches 260-
300 DEG C, when pressure is 1Mpa, constant pressure is reacted 50-60 minutes；
After reaction, pressure release, the interior material of reaction kettle is fried shape to III constant pressure, then proceedes to heat up, when temperature is 340-370 DEG C
Addition polypropylene glycol diglycidyl ether, 2-ethyl-4-methylimidazole, phenyl glycidyl ether, isothermal reaction 25-35 minutes；
Then IV cools the temperature to 210-220 DEG C is added remaining material, and isothermal reaction 25-35 minutes；
It is cooled to 140-150 DEG C after V isothermal reaction, and carries out high pressure homogenization 10-15 points in the case where homogenization pressure is 40-50Mpa
Clock；
100-150 DEG C is cooled to after VI homogenizing, mixes to form the preferable slurry of mobility.
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| CN201810707749.8A CN109054581A (en) | 2018-07-02 | 2018-07-02 | A kind of anticorrosive coating that the exhaust of farm tractor is effective |
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| WO2014056107A1 (en) * | 2012-10-10 | 2014-04-17 | Shawcor Ltd. | Coating compositions and processes for making the same |
| CN104250459A (en) * | 2014-09-03 | 2014-12-31 | 阜阳市宏基建材有限公司 | High-temperature-resistant anticorrosion waterproof paint |
| CN107903724A (en) * | 2017-11-21 | 2018-04-13 | 安徽珩业车轮有限公司 | The coating that a kind of screw of goods vehicle wheel hub uses |
| CN107974171A (en) * | 2017-12-13 | 2018-05-01 | 福建省昌德胶业科技有限公司 | A kind of industrial smoke pipeline maintenance protective coating and preparation method thereof |
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| WO2014056107A1 (en) * | 2012-10-10 | 2014-04-17 | Shawcor Ltd. | Coating compositions and processes for making the same |
| CN104250459A (en) * | 2014-09-03 | 2014-12-31 | 阜阳市宏基建材有限公司 | High-temperature-resistant anticorrosion waterproof paint |
| CN107903724A (en) * | 2017-11-21 | 2018-04-13 | 安徽珩业车轮有限公司 | The coating that a kind of screw of goods vehicle wheel hub uses |
| CN107974171A (en) * | 2017-12-13 | 2018-05-01 | 福建省昌德胶业科技有限公司 | A kind of industrial smoke pipeline maintenance protective coating and preparation method thereof |
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