CN106752639A - A kind of mechanical arm metal surface renovation agent and preparation method thereof - Google Patents
A kind of mechanical arm metal surface renovation agent and preparation method thereof Download PDFInfo
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- CN106752639A CN106752639A CN201710054213.6A CN201710054213A CN106752639A CN 106752639 A CN106752639 A CN 106752639A CN 201710054213 A CN201710054213 A CN 201710054213A CN 106752639 A CN106752639 A CN 106752639A
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Abstract
The present invention proposes a kind of mechanical arm metal surface renovation agent and preparation method thereof, including following mass fraction composition：58 parts of furane resins,58 parts of alkyd resin,39 parts of Nano silica sol,8 0.5 3 parts of Hydroxyquinoline Sulfates,4 10 parts of tung oil,23 parts of nano-zinc borate,13 parts of brucite fiber,0 1.5 parts of p-methyl benzenesulfonic acid,1.5 3 parts of coupling agent,24 parts of poly glycol monomethyl ether,13 parts of polyvinyl acetate emulsion,By heating,Stirring,Ultrasound,The steps such as mixing are made,Obtained metal repair self-friction coefficient is low,Lubricity is strong,Coating uniform is fine and close,It is strong with metal surface adhesion,With excellent wear-resistant,Acid and alkali-resistance,Decay resistance,In the abrasion for carrying out producing metal surface while overlay film is protected to metal surface,Corrosion,Scuffing etc. also has certain self-repair function,Substantially prolongs the working life of mechanical arm,Improve economic well-being of workers and staff.
Description
Technical field
The present invention relates to field of metal surface treatment technology, and in particular to a kind of mechanical arm metal surface renovation agent and its system
Preparation Method.
Background technology
Metal repair refers to that adhesive or polymer composite for will adding special material (aggregate) etc. are coated on to be treated
Metal parts surface is repaired, with the industry auxiliary product repaired metal or assign metal surface specific function.With industrial modern
The development of change, to the safe and continuous service requirement more and more higher of various plant equipment, and equipment is in high temperature, high pressure, impact, corruption
Longtime running under the severe environmental conditions such as erosion, often makes whole part rejection because of its local damage, ultimately results in equipment stopping production,
Industrial enterprise is wished by metal repair using realizing abrasion, burn into seepage, corrode, cavitate, wash away etc. various in recent years
The metallic prosthetic of form, the dependence to metal material is reduced with this, improves the flexibility of maintenance of equipment.But current metallic prosthetic
Agent low intensity, wear-corrosion resistance is poor, and service life is short, and bad adhesion, surface out-of-flatness easy to foaming.
The content of the invention
For above-mentioned problem, the present invention proposes a kind of mechanical arm metal surface renovation agent and preparation method thereof,
It is made up of steps such as heating, stirring, ultrasound, mixing, obtained metal repair is strong with metal surface adhesion, coating uniform
Densification, with excellent wear-resistant, acid and alkali-resistance, corrosion-resistant and self-healing properties, substantially prolongs the working life of mechanical arm, carry
Economic well-being of workers and staff high.
In order to realize above-mentioned purpose, the present invention uses following technical scheme：
A kind of mechanical arm metal surface renovation agent, including following mass fraction composition：Furane resins 5-8 parts, alkyd resin
5-8 parts, Nano silica sol 3-9 parts, 0.5-3 parts of 8-hydroxyquinoline sulfate, tung oil 4-10 parts, nano-zinc borate 2-3 parts, water magnesium
Mineral wool 1-3 parts, p-methyl benzenesulfonic acid 0-1.5 parts, coupling agent 1.5-3 parts, poly glycol monomethyl ether 2-4 parts, poly vinyl acetate emulsion
Liquid 1-3 parts.
Preferably, mechanical arm metal surface renovation agent, it is characterised in that including following mass fraction composition：Furane resins
6-8 parts, alkyd resin 6-8 parts, Nano silica sol 6-9 parts, 2-3 parts of 8-hydroxyquinoline sulfate, tung oil 8-10 parts, nano boric acid
Zinc 2.5-3 parts, brucite fiber 2-3 parts, p-methyl benzenesulfonic acid 1-1.5 parts, coupling agent 2-3 parts, poly glycol monomethyl ether 3-4 parts,
Polyvinyl acetate emulsion 2-3 parts.
Preferably, the 8-hydroxyquinoline sulfate is mass ratio 1:1 8-hydroxyquinoline copper sulphate and 8-hydroxyquinoline
The composition of magnesium sulfate.
Preferably, the coupling agent is mass ratio 1:The VTES and methacryloxy three of 1-3
The composition of methoxy silane.
Preferably, also including precipitated calcium carbonate 3-4 parts and citric acid 2-3 parts.
Preferably, the preparation method of mechanical arm metal surface renovation agent, step is as follows：
1) by Nano silica sol, nano-zinc borate, brucite fiber heating blending, then ultrasonically treated 15-20min must be mixed
Material one；
2) furane resins, alkyd resin, coupling agent are heated to 80 DEG C, stir process 20-30min, then by batch mixing again
One is added thereto, and regulation temperature is 45 DEG C, and stir process 0.5-1h obtains batch mixing two；
3) by 8-hydroxyquinoline sulfate, tung oil, to toluene naphthenic acid, polyglycols monomethyl ether, polyvinyl acetate emulsion etc. remain
Remaining raw material is added in batch mixing two, and 30-40min is stirred under the conditions of 30 DEG C, you can.
Preferably, step 1) middle heating blending specially temperature 50 C, it is time 1-1.5h, ultrasonically treated to be specially frequency
20-25kHz。
Due to using above-mentioned technical scheme, the beneficial effects of the invention are as follows：The present invention by heating, stirring, it is ultrasonic, mixed
The steps such as conjunction are made, and obtained metal repair self-friction coefficient is low, lubricity strong, and coating uniform is fine and close, are tied with metal surface
It is strong with joint efforts, with excellent wear-resistant, acid and alkali-resistance, decay resistance, metal surface is being carried out while overlay film is protected to gold
Abrasion, burn into scuffing that metal surface is produced etc. also have certain self-repair function, substantially prolongs the work longevity of mechanical arm
Life, improves economic well-being of workers and staff.
With furane resins, alkyd resin as filmogen, with the properties such as excellent wear-resisting, weather-proof, anti-corrosion, and adhesion
By force, coordinate Nano silica sol, nano zine oxide, the brucite fiber after heating supersonic modifying, on the one hand substantially increase coating
Dense uniform, on the other hand also improve comprehensive repair, safeguard function, tung oil have waterproof, anti-corrosion, heatproof, acid and alkali-resistance,
The characteristics of fast drying, the attrition of coating is greatly reduced as additive, coordinate poly glycol monomethyl ether lubricant effect more
By force, in addition, calcium carbonate is favorably improved the dispersion effect and drying property of raw material, citric acid can further strengthen renovation agent with gold
The combination effect of metal surface.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention,
Technical scheme in the embodiment of the present invention is clearly and completely described.Based on embodiments of the invention, the common skill in this area
The every other embodiment that art personnel are obtained under the premise of creative work is not made, belongs to the model of present invention protection
Enclose.
Embodiment 1：
A kind of mechanical arm metal surface renovation agent, it is characterised in that including following mass fraction composition：Furane resins 5.5
Part, 7 parts of alkyd resin, 4 parts of Nano silica sol, 0.5 part of 8-hydroxyquinoline sulfate, 8 parts of tung oil, 2.3 parts of nano-zinc borate, water
1.5 parts of magnesite fiber, 0.5 part of p-methyl benzenesulfonic acid, 1.8 parts of coupling agent, 2.5 parts of poly glycol monomethyl ether, polyvinyl acetate emulsion
1.5 parts, also including 2.5 parts of 3.5 parts of precipitated calcium carbonate and citric acid.
Coupling agent is mass ratio 1:1 VTES and the group of methacryloxy trimethoxy silane
Compound.
The preparation method of mechanical arm metal surface renovation agent, step is as follows：
1) Nano silica sol, nano-zinc borate, brucite fiber are heated to 50 DEG C, 1.1h are blended, then in 22kHz bars
Ultrasonically treated 15min obtains batch mixing one under part；
2) furane resins, alkyd resin, coupling agent are heated to 80 DEG C again, then stir process 30min adds batch mixing one
Enter wherein, regulation temperature is 45 DEG C, and stir process 0.6h obtains batch mixing two；
3) by 8-hydroxyquinoline sulfate, tung oil, to toluene naphthenic acid, polyglycols monomethyl ether, polyvinyl acetate emulsion etc. remain
Remaining raw material is added in batch mixing two, and 35min is stirred under the conditions of 30 DEG C, you can.
Embodiment 2：
A kind of mechanical arm metal surface renovation agent, it is characterised in that including following mass fraction composition：8 parts of furane resins,
7 parts of alkyd resin, 6 parts of Nano silica sol, 6 parts of 8-hydroxyquinoline sulfate, 7 parts of tung oil, 2.5 parts of nano-zinc borate, shepardite
2.5 parts of fiber, 1.5 parts of p-methyl benzenesulfonic acid, 1.5 parts of coupling agent, 3.5 parts of poly glycol monomethyl ether, polyvinyl acetate emulsion 2.5
Part, also including 3 parts of 3 parts of precipitated calcium carbonate and citric acid.
Coupling agent is mass ratio 1:2 VTES and the group of methacryloxy trimethoxy silane
Compound.
The preparation method of mechanical arm metal surface renovation agent, step is as follows：
1) Nano silica sol, nano-zinc borate, brucite fiber are heated to 50 DEG C, 1.4h are blended, then in 24kHz bars
Ultrasonically treated 20min obtains batch mixing one under part；
2) furane resins, alkyd resin, coupling agent are heated to 80 DEG C again, then stir process 25min adds batch mixing one
Enter wherein, regulation temperature is 45 DEG C, and stir process 0.8h obtains batch mixing two；
3) by 8-hydroxyquinoline sulfate, tung oil, to toluene naphthenic acid, polyglycols monomethyl ether, polyvinyl acetate emulsion etc. remain
Remaining raw material is added in batch mixing two, and 40min is stirred under the conditions of 30 DEG C, you can.
Embodiment 3：
A kind of mechanical arm metal surface renovation agent, it is characterised in that including following mass fraction composition：Furane resins 7.5
Part, 6.5 parts of alkyd resin, 9 parts of Nano silica sol, 2.5 parts of 8-hydroxyquinoline sulfate, 7 parts of tung oil, 2 parts of nano-zinc borate, water
3 parts of magnesite fiber, 1.2 parts of p-methyl benzenesulfonic acid, 2.5 parts of coupling agent, 3.5 parts of poly glycol monomethyl ether, polyvinyl acetate emulsion 3
Part, also including 2.5 parts of 3 parts of precipitated calcium carbonate and citric acid.
Coupling agent is mass ratio 1:2 VTES and the group of methacryloxy trimethoxy silane
Compound.
The preparation method of mechanical arm metal surface renovation agent, step is as follows：
1) Nano silica sol, nano-zinc borate, brucite fiber are heated to 50 DEG C, 1.5h are blended, then in 25kHz bars
Ultrasonically treated 20min obtains batch mixing one under part；
2) furane resins, alkyd resin, coupling agent are heated to 80 DEG C again, then stir process 25min adds batch mixing one
Enter wherein, regulation temperature is 45 DEG C, and stir process 0.5h obtains batch mixing two；
3) by 8-hydroxyquinoline sulfate, tung oil, to toluene naphthenic acid, polyglycols monomethyl ether, polyvinyl acetate emulsion etc. remain
Remaining raw material is added in batch mixing two, and 35min is stirred under the conditions of 30 DEG C, you can.
Embodiment 4：
A kind of mechanical arm metal surface renovation agent, it is characterised in that including following mass fraction composition：7 parts of furane resins,
6 parts of alkyd resin, 8 parts of Nano silica sol, 2.5 parts of 8-hydroxyquinoline sulfate, 5 parts of tung oil, 2 parts of nano-zinc borate, shepardite
3 parts of fiber, 1 part of p-methyl benzenesulfonic acid, 2 parts of coupling agent, 4 parts of poly glycol monomethyl ether, 3 parts of polyvinyl acetate emulsion, also including light
2 parts of 4 parts of matter calcium carbonate and citric acid.
Coupling agent is mass ratio 1:3 VTES and the group of methacryloxy trimethoxy silane
Compound.
The preparation method of mechanical arm metal surface renovation agent, step is as follows：
1) Nano silica sol, nano-zinc borate, brucite fiber are heated to 50 DEG C, 1.2h are blended, then in 21kHz bars
Ultrasonically treated 20min obtains batch mixing one under part；
2) furane resins, alkyd resin, coupling agent are heated to 80 DEG C again, then stir process 20min adds batch mixing one
Enter wherein, regulation temperature is 45 DEG C, and stir process 1h obtains batch mixing two；
3) by 8-hydroxyquinoline sulfate, tung oil, to toluene naphthenic acid, polyglycols monomethyl ether, polyvinyl acetate emulsion etc. remain
Remaining raw material is added in batch mixing two, and 30min is stirred under the conditions of 30 DEG C, you can.
Embodiment 5：
A kind of mechanical arm metal surface renovation agent, it is characterised in that including following mass fraction composition：6 parts of furane resins,
5 parts of alkyd resin, 8 parts of Nano silica sol, 2 parts of 8-hydroxyquinoline sulfate, 10 parts of tung oil, 2.5 parts of nano-zinc borate, shepardite
2 parts of fiber, 1.5 parts of p-methyl benzenesulfonic acid, 3 parts of coupling agent, 3.5 parts of poly glycol monomethyl ether, 2.5 parts of polyvinyl acetate emulsion.
Coupling agent is mass ratio 1:3 VTES and the group of methacryloxy trimethoxy silane
Compound.
The preparation method of mechanical arm metal surface renovation agent, step is as follows：
1) Nano silica sol, nano-zinc borate, brucite fiber are heated to 50 DEG C, 1h are blended, then in 20kHz conditions
Under ultrasonically treated 15min obtain batch mixing one；
2) furane resins, alkyd resin, coupling agent are heated to 80 DEG C again, then stir process 20min adds batch mixing one
Enter wherein, regulation temperature is 45 DEG C, and stir process 0.5h obtains batch mixing two；
3) by 8-hydroxyquinoline sulfate, tung oil, to toluene naphthenic acid, polyglycols monomethyl ether, polyvinyl acetate emulsion etc. remain
Remaining raw material is added in batch mixing two, and 30min is stirred under the conditions of 30 DEG C, you can.
Embodiment 6：
A kind of mechanical arm metal surface renovation agent, it is characterised in that including following mass fraction composition：5 parts of furane resins,
7.5 parts of alkyd resin, 5 parts of Nano silica sol, 1.5 parts of 8-hydroxyquinoline sulfate, 6 parts of tung oil, 2.8 parts of nano-zinc borate, water
2 parts of magnesite fiber, 0.8 part of p-methyl benzenesulfonic acid, 2.5 parts of coupling agent, 3 parts of poly glycol monomethyl ether, 2 parts of polyvinyl acetate emulsion.
Coupling agent is mass ratio 1:2 VTES and the group of methacryloxy trimethoxy silane
Compound.
The preparation method of mechanical arm metal surface renovation agent, step is as follows：
1) Nano silica sol, nano-zinc borate, brucite fiber are heated to 50 DEG C, 1.2h are blended, then in 21kHz bars
Ultrasonically treated 15min obtains batch mixing one under part；
2) furane resins, alkyd resin, coupling agent are heated to 80 DEG C again, then stir process 30min adds batch mixing one
Enter wherein, regulation temperature is 45 DEG C, and stir process 0.6h obtains batch mixing two；
3) by 8-hydroxyquinoline sulfate, tung oil, to toluene naphthenic acid, polyglycols monomethyl ether, polyvinyl acetate emulsion etc. remain
Remaining raw material is added in batch mixing two, and 35min is stirred under the conditions of 30 DEG C, you can.
Embodiment 7：
A kind of mechanical arm metal surface renovation agent, it is characterised in that including following mass fraction composition：Furane resins 6.5
Part, 8 parts of alkyd resin, 3 parts of Nano silica sol, 1 part of 8-hydroxyquinoline sulfate, 4 parts of tung oil, 3 parts of nano-zinc borate, shepardite
1.5 parts of fiber, 0 part of p-methyl benzenesulfonic acid, 2.8 parts of coupling agent, 2 parts of poly glycol monomethyl ether, 1.5 parts of polyvinyl acetate emulsion.
Coupling agent is mass ratio 1:1 VTES and the group of methacryloxy trimethoxy silane
Compound.
The preparation method of mechanical arm metal surface renovation agent, step is as follows：
1) Nano silica sol, nano-zinc borate, brucite fiber are heated to 50 DEG C, 1.5h are blended, then in 22kHz bars
Ultrasonically treated 15min obtains batch mixing one under part；
2) furane resins, alkyd resin, coupling agent are heated to 80 DEG C again, then stir process 25min adds batch mixing one
Enter wherein, regulation temperature is 45 DEG C, and stir process 0.6h obtains batch mixing two；
3) by 8-hydroxyquinoline sulfate, tung oil, to toluene naphthenic acid, polyglycols monomethyl ether, polyvinyl acetate emulsion etc. remain
Remaining raw material is added in batch mixing two, and 40min is stirred under the conditions of 30 DEG C, you can.
Embodiment 8：
A kind of mechanical arm metal surface renovation agent, it is characterised in that including following mass fraction composition：7 parts of furane resins,
5.5 parts of alkyd resin, 7 parts of Nano silica sol, 2 parts of 8-hydroxyquinoline sulfate, 6 parts of tung oil, 3 parts of nano-zinc borate, shepardite
1 part of fiber, 0.3 part of p-methyl benzenesulfonic acid, 2.5 parts of coupling agent, 3 parts of poly glycol monomethyl ether, 1 part of polyvinyl acetate emulsion.
Coupling agent is mass ratio 1:3 VTES and the group of methacryloxy trimethoxy silane
Compound.
The preparation method of mechanical arm metal surface renovation agent, step is as follows：
1) Nano silica sol, nano-zinc borate, brucite fiber are heated to 50 DEG C, 1.4h are blended, then in 24kHz bars
Ultrasonically treated 15min obtains batch mixing one under part；
2) furane resins, alkyd resin, coupling agent are heated to 80 DEG C again, then stir process 20min adds batch mixing one
Enter wherein, regulation temperature is 45 DEG C, and stir process 0.8h obtains batch mixing two；
3) by 8-hydroxyquinoline sulfate, tung oil, to toluene naphthenic acid, polyglycols monomethyl ether, polyvinyl acetate emulsion etc. remain
Remaining raw material is added in batch mixing two, and 35min is stirred under the conditions of 30 DEG C, you can.
Product obtained in the embodiment of the present invention is sprayed on mechanical arm surface, and data measured is as follows after drying and forming-film：
Smooth in appearance is smooth, and corrugationless is raised or broken hole；
Salt-fog resistant time (5% sodium chloride) is more than 60h, and the acid resistance salt fog time (plus acid for adjusting pH value is 4.5) is more than
40h, alkaline-resisting time (3% sodium hydroxide solution) is more than 46h.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention has been described in detail, it will be understood by those within the art that：It still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent to which part technical characteristic；And these modification or
Replace, do not make the spirit and scope of the essence disengaging various embodiments of the present invention technical scheme of appropriate technical solution.
Claims (7)
1. a kind of mechanical arm metal surface renovation agent, it is characterised in that including following mass fraction composition：Furane resins 5-8 parts,
Alkyd resin 5-8 parts, Nano silica sol 3-9 parts, 0.5-3 parts of 8-hydroxyquinoline sulfate, tung oil 4-10 parts, nano-zinc borate 2-
3 parts, brucite fiber 1-3 parts, p-methyl benzenesulfonic acid 0-1.5 parts, coupling agent 1.5-3 parts, poly glycol monomethyl ether 2-4 parts, poly-vinegar
Sour vac emulsion 1-3 parts.
2. mechanical arm metal surface according to claim 1 renovation agent, it is characterised in that including following mass parts array
Into：Furane resins 6-8 parts, alkyd resin 6-8 parts, Nano silica sol 6-9 parts, 2-3 parts of 8-hydroxyquinoline sulfate, tung oil 8-10
Part, nano-zinc borate 2.5-3 parts, brucite fiber 2-3 parts, p-methyl benzenesulfonic acid 1-1.5 parts, coupling agent 2-3 parts, polyethyleneglycol
Methyl ether 3-4 parts, polyvinyl acetate emulsion 2-3 parts.
3. mechanical arm metal surface according to claim 1 and 2 renovation agent, it is characterised in that：The 8-hydroxyquinoline sulphur
Hydrochlorate is mass ratio 1:1 8-hydroxyquinoline copper sulphate and the composition of 8-hydroxyquinoline magnesium sulfate.
4. mechanical arm metal surface according to claim 1 and 2 renovation agent, it is characterised in that：The coupling agent is quality
Than 1:The VTES of 1-3 and the composition of methacryloxy trimethoxy silane.
5. mechanical arm metal surface according to claim 1 and 2 renovation agent, it is characterised in that：Also include precipitated calcium carbonate
3-4 parts and citric acid 2-3 parts.
6. the preparation method of mechanical arm metal surface according to claim 5 renovation agent, it is characterised in that step is as follows：
1) by Nano silica sol, nano-zinc borate, brucite fiber heating blending, then ultrasonically treated 15-20min obtains batch mixing
One；
2) furane resins, alkyd resin, coupling agent are heated to 80 DEG C again, then stir process 20-30min adds batch mixing one
Enter wherein, regulation temperature is 45 DEG C, and stir process 0.5-1h obtains batch mixing two；
3) by 8-hydroxyquinoline sulfate, tung oil, to the remaining original such as toluene naphthenic acid, polyglycols monomethyl ether, polyvinyl acetate emulsion
Material is added in batch mixing two, and 30-40min is stirred under the conditions of 30 DEG C, you can.
7. the preparation method of mechanical arm metal surface according to claim 6 renovation agent, it is characterised in that：Step 1) in plus
Heat blending is specially temperature 50 C, time 1-1.5h, ultrasonically treated to be specially frequency 20-25kHz.
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| CN107903814A (en) * | 2017-11-29 | 2018-04-13 | 蚌埠市福沃特车轮制造科技有限公司 | High-wearing feature automotive hub spraying electrophoretic paint and preparation method thereof |
| CN107936763A (en) * | 2017-11-25 | 2018-04-20 | 蚌埠市福沃特车轮制造科技有限公司 | Preparation method for the electrophoretic paint of automotive hub application |
| CN108047876A (en) * | 2017-11-25 | 2018-05-18 | 蚌埠市福沃特车轮制造科技有限公司 | Electrophoretic paint anti-wear agent for improving automobile spoke wear-resisting property and preparation method thereof |
| CN110903683A (en) * | 2018-09-17 | 2020-03-24 | 航天特种材料及工艺技术研究所 | Composite material surface repairing method |
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