CN113185901A - Preparation method of high-performance water-based paint special for elevator guide rail - Google Patents
Preparation method of high-performance water-based paint special for elevator guide rail Download PDFInfo
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- CN113185901A CN113185901A CN202110582130.0A CN202110582130A CN113185901A CN 113185901 A CN113185901 A CN 113185901A CN 202110582130 A CN202110582130 A CN 202110582130A CN 113185901 A CN113185901 A CN 113185901A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
- C09D163/10—Epoxy resins modified by unsaturated compounds
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/328—Phosphates of heavy metals
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Abstract
The invention discloses a preparation method of a high-performance water-based paint special for elevator guide rails, which comprises the following steps: s1, preparing materials; s2 mixing: adding waterborne epoxy ester resin into a stirring kettle, stirring, adding a cosolvent, a drier and an amine neutralizer, and stirring to dilute and neutralize the resin uniformly; adding deionized water, and stirring to completely emulsify the resin; stirring again, and adding a wetting dispersant, a defoaming agent, a pigment, a filler and an anti-settling auxiliary agent to obtain uniform pigment and filler slurry; s3 grinding; s4 paint mixing: adding the emulsion into a stirring kettle, stirring at a second-stage rotating speed, adding the ground pigment and filler slurry, and adding the defoaming agent, the base material wetting agent, the flash rust prevention auxiliary agent and the thickening agent according to the formula sequence; and filtering to obtain the coating product. The paint product of the invention has the advantages of high drying speed, high adhesive force, high hardness development speed, good water resistance and salt spray resistance of film-forming resin, and good tensile planing resistance of the product of the invention by matching with a proper amount of pigment, filler and auxiliary agent.
Description
Technical Field
The invention relates to the technical field of industrial coatings, in particular to a preparation method of a high-performance water-based coating special for elevator guide rails.
Background
The water-based elevator guide rail protective paint prepared by the general method has an unsatisfactory coating effect on the surface of a workpiece with oil stain, rust and dust, and paint defects such as shrinkage cavities, craters and the like exist on the surface of a paint film; the problems of poor brush leveling, brush mark, bottom exposure and the like exist, so that a workpiece paint film is too thin and a bottom exposure area is corroded; after the paint is diluted by water, the anti-sagging performance of the paint is poor, the coating on the vertical surface runs off, the covering and protecting capability on a workpiece is lost, the edge paint is accumulated, the powder material at the paint accumulation part is settled without adhesive force, and the surface is cracked due to volume shrinkage during drying; after the coating is finished, a paint film falls off when the elevator guide rail is subjected to subsequent procedures.
Disclosure of Invention
The invention aims to provide a preparation method of a high-performance water-based paint special for elevator guide rails, which aims to solve the problem of paint film falling off in coating.
In order to achieve the purpose, the invention provides the following technical scheme:
a preparation method of a high-performance water-based paint special for elevator guide rails comprises the following components, by weight, 10-20 parts of water-based epoxy ester resin, 12-16 parts of acrylic emulsion, 3-8 parts of black pigment, 8-15 parts of antirust filler, 5-10 parts of cosolvent, 0.2-0.6 part of drier, 0.8-1.6 parts of amine neutralizer, 0.9-2.4 parts of wetting dispersant, 0.1-0.5 part of defoaming agent, 0.3-0.8 part of anti-settling additive, 0.2-0.5 part of base material wetting agent and 1-1.5 parts of thickener; the preparation method of the coating comprises the following steps:
s1, preparing materials: weighing raw materials of each component;
s2 mixing: adding waterborne epoxy ester resin into a stirring kettle, stirring at a first-stage rotating speed, adding a cosolvent, a drier and an amine neutralizer, and stirring at a second-stage rotating speed for 20min to dilute and neutralize the resin uniformly; adding deionized water, stirring at third rotation speed for 30min to completely emulsify resin; stirring at the second-stage rotating speed again, adding a wetting dispersant, a defoaming agent, a pigment, a filler and an anti-settling auxiliary agent, and stirring at the third-stage rotating speed for 30min to obtain uniform pigment and filler slurry;
s3 grinding: grinding the obtained slurry to the fineness of less than or equal to 25 um;
s4 paint mixing: adding the emulsion into a stirring kettle, stirring at a second-stage rotating speed, adding the ground pigment and filler slurry, adding the defoaming agent, the base material wetting agent, the flash rust prevention auxiliary agent and the thickening agent according to the formula sequence, and adjusting the viscosity to 90-95 ku; and filtering to obtain the coating product.
On the basis of the technical scheme, the invention also provides the following optional technical scheme:
in one alternative: the first-stage rotating speed in the steps S2 and S4 is 600r/min at 300-.
In one alternative: the waterborne epoxy ester resin is one or a mixture of H-408, GS-5100, SK-2135, KZ11 and S3380 in the anionic waterborne epoxy ester resin; the acrylic emulsion is one or more of Neory-XK-62, Neory-XK-82, Neory-XK-85, DL-709, DL-1065 and BLJ-660M, BLJ-6050A, MT-718A, MT-719F, MAINCOTEHG-100.
In one alternative: the cosolvent is one or more of ethanol, n-butanol, isopropanol, diethylene glycol ethyl ether, propylene glycol methyl ether, dipropylene glycol methyl ether, diethylene glycol butyl ether, dipropylene glycol butyl ether, and dodecyl carbonate alcohol ester; the wetting dispersant is one or more of Byk-163, Byk-9076, Byk-2012, Byk-191, Tego-710, Tego-670 and Tego-760W, Efka-PX-4310.
In one alternative: the drier is one or more of cobalt drier, zirconium drier and composite drier; the amine neutralizer comprises one or more of AMP-95, ammonia, TEA, and DMEA; the black pigment is one or more of MA100, C311, M1000 and black iron oxide 722.
In one alternative: the defoaming agent is one or a mixture of Byk-022, Byk-024, Tego-810 and Tego-902W, Tego-901W, A10; the filler is one or a mixture of more of precipitated barium sulfate, talcum powder, mica powder, aluminum tripolyphosphate, zinc phosphate, zinc oxide, calcium nitrite modified zinc phosphate and zinc modified aluminum polyphosphate.
In one alternative: the anti-settling auxiliary agent is one or a mixture of more of fumed silica, polyamide wax and organic bentonite; the substrate wetting agent is one or a mixture of Byk-346, Tego-245, Tego-270, Tego-280, 104E, Tego-4100 and Tego-4200.
In one alternative: the flash rust prevention auxiliary agent is one or a mixture of more of AC18, Halox-150, Halox-Flashx-330, FA-179, MT-5017 and Raybo 60.
In one alternative: the thickener is one or more of PUR40, PUR65, Tego-3030, RM-8W, RM-2020, XS-71, WT-105A, TT-935 and ASE 60.
Compared with the prior art, the invention has the following beneficial effects:
1. the water-based epoxy ester resin screened by the invention has excellent adhesive force to the elevator guide rail, has a good coating effect on workpieces with a small amount of oil stain, rust and dust on the surface, and has a good coating effect on the surface of the elevator guide rail workpiece by matching with the wetting agent and the leveling agent screened by the product, and a paint film is flat and has no abnormity;
2. the film-forming resin screened by the invention has strong coating capacity on pigments and fillers, the upper limit of the bearing capacity of dilution by adding water is high, the coating is diluted by adding water with the mass fraction of 30% at most, and the performances of the adhesive force, the covering power, the water resistance and the like of the coated paint film are reduced and still meet the performance requirements of workpiece protection;
3. the paint product of the invention has the advantages of high drying speed, high adhesive force, high hardness development speed, good water resistance and salt spray resistance of film-forming resin, and good tensile planing resistance of the product of the invention by matching with a proper amount of pigment, filler and auxiliary agent.
Detailed Description
The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
Example 1
A preparation method of a high-performance water-based paint special for elevator guide rails comprises the following components, by weight, 10 parts of water-based epoxy ester resin, 12 parts of acrylic emulsion, 3 parts of black pigment, 8 parts of antirust filler, 5 parts of cosolvent, 0.2 part of drier, 0.8 part of amine neutralizer, 0.9 part of wetting dispersant, 0.1 part of defoaming agent, 0.3 part of anti-settling additive, 0.2 part of base material wetting agent and 1 part of thickener; the preparation method of the coating comprises the following steps:
s1, preparing materials: weighing raw materials of each component;
s2 mixing: adding waterborne epoxy ester resin into a stirring kettle, stirring at a first-stage rotating speed, adding a cosolvent, a drier and an amine neutralizer, and stirring at a second-stage rotating speed for 20min to dilute and neutralize the resin uniformly; adding deionized water, stirring at third rotation speed for 30min to completely emulsify resin; stirring at the second-stage rotating speed again, adding a wetting dispersant, a defoaming agent, a pigment, a filler and an anti-settling auxiliary agent, and stirring at the third-stage rotating speed for 30min to obtain uniform pigment and filler slurry;
s3 grinding: grinding the obtained slurry to the fineness of less than or equal to 25 um;
s4 paint mixing: adding the emulsion into a stirring kettle, stirring at a second-stage rotating speed, adding the ground pigment and filler slurry, adding the defoaming agent, the base material wetting agent, the flash rust prevention auxiliary agent and the thickening agent according to the formula sequence, and adjusting the viscosity to 90-95 ku; and filtering to obtain the coating product.
The first-stage rotating speed in the step S2 and the step S4 is 300r/min, the second-stage rotating speed is 700r/min, and the third-stage rotating speed is a rotating speed larger than 1700 r/min.
The waterborne epoxy ester resin is one of H-408, GS-5100, SK-2135, KZ11 and S3380 in the anionic waterborne epoxy ester resin; the acrylic emulsion is one of Neory-XK-62, Neory-XK-82, Neory-XK-85, DL-709, DL-1065 and BLJ-660M, BLJ-6050A, MT-718A, MT-719F, MAINCOTEHG-100.
The cosolvent is one of ethanol, n-butanol, isopropanol, diethylene glycol ethyl ether, propylene glycol methyl ether, dipropylene glycol methyl ether, diethylene glycol butyl ether, dipropylene glycol butyl ether and dodecyl carbonate alcohol ester; the wetting dispersant is one of Byk-163, Byk-9076, Byk-2012, Byk-191, Tego-710, Tego-670 and Tego-760W, Efka-PX-4310.
The drier is one of cobalt drier, zirconium drier and composite drier; the amine neutralizer comprises one of AMP-95, ammonia water, TEA and DMEA; the black pigment is one of MA100, C311, M1000 and black iron oxide 722.
The defoaming agent is one of Byk-022, Byk-024, Tego-810 and Tego-902W, Tego-901W, A10; the filler is one of precipitated barium sulfate, talcum powder, mica powder, aluminum tripolyphosphate, zinc phosphate, zinc oxide, calcium nitrite modified zinc phosphate and zinc modified aluminum polyphosphate.
The anti-settling auxiliary agent is one of fumed silica, polyamide wax and organic bentonite; the substrate wetting agent is one of Byk-346, Tego-245, Tego-270, Tego-280, 104E, Tego-4100 and Tego-4200.
The flash rust prevention auxiliary agent is one of AC18, Halox-150, Halox-Flashx-330, FA-179, MT-5017 and Raybo 60.
The thickening agent is one of PUR40, PUR65, Tego-3030, RM-8W, RM-2020, XS-71, WT-105A, TT-935 and ASE 60;
example 2
The preparation method of the high-performance water-based paint special for the elevator guide rail comprises the following components, by weight, 15 parts of water-based epoxy ester resin, 14 parts of acrylic emulsion, 5 parts of black pigment, 11 parts of antirust filler, 8 parts of cosolvent, 0.4 part of drier, 1.2 parts of amine neutralizer, 1.6 parts of wetting dispersant, 0.3 part of defoaming agent, 0.5 part of anti-settling additive, 0.4 part of base material wetting agent and 1.2 parts of thickener; the preparation method of the coating comprises the following steps:
s1, preparing materials: weighing raw materials of each component;
s2 mixing: adding waterborne epoxy ester resin into a stirring kettle, stirring at a first-stage rotating speed, adding a cosolvent, a drier and an amine neutralizer, and stirring at a second-stage rotating speed for 20min to dilute and neutralize the resin uniformly; adding deionized water, stirring at third rotation speed for 30min to completely emulsify resin; stirring at the second-stage rotating speed again, adding a wetting dispersant, a defoaming agent, a pigment, a filler and an anti-settling auxiliary agent, and stirring at the third-stage rotating speed for 30min to obtain uniform pigment and filler slurry;
s3 grinding: grinding the obtained slurry to the fineness of less than or equal to 25 um;
s4 paint mixing: adding the emulsion into a stirring kettle, stirring at a second-stage rotating speed, adding the ground pigment and filler slurry, adding the defoaming agent, the base material wetting agent, the flash rust prevention auxiliary agent and the thickening agent according to the formula sequence, and adjusting the viscosity to 90-95 ku; and filtering to obtain the coating product.
The first-stage rotating speed in the step S2 and the step S4 is 450r/min, the second-stage rotating speed is 1100r/min, and the third-stage rotating speed is a rotating speed larger than 1700 r/min.
The waterborne epoxy ester resin is a mixture of H-408, GS-5100, SK-2135, KZ11 and S3380 in the anionic waterborne epoxy ester resin; the acrylic emulsion is a mixture of Neory-XK-62, Neory-XK-82, Neory-XK-85, DL-709, DL-1065 and BLJ-660M, BLJ-6050A, MT-718A, MT-719F, MAINCOTEHG-100.
The cosolvent is a mixture of ethanol, n-butanol, isopropanol, diethylene glycol ethyl ether, propylene glycol methyl ether, dipropylene glycol methyl ether, diethylene glycol butyl ether, dipropylene glycol butyl ether and dodecyl carbonate alcohol ester; the wetting dispersant is a mixture of Byk-163, Byk-9076, Byk-2012, Byk-191, Tego-710, Tego-670 and Tego-760W, Efka-PX-4310.
The drier is one or more of cobalt drier, zirconium drier and composite drier; the amine neutralizer comprises a mixture of AMP-95, ammonia, TEA, and DMEA; the black pigment is a mixture of MA100, C311, M1000 and black iron oxide 722.
The defoaming agent is a mixture of Byk-022, Byk-024, Tego-810 and Tego-902W, Tego-901W, A10; the filler is a mixture of precipitated barium sulfate, talcum powder, mica powder, aluminum tripolyphosphate, zinc phosphate, zinc oxide, calcium nitrite modified zinc phosphate and zinc modified aluminum polyphosphate.
The anti-settling auxiliary agent is a mixture of fumed silica, polyamide wax and organic bentonite; the substrate wetting agent is a mixture of Byk-346, Tego-245, Tego-270, Tego-280, 104E, Tego-4100 and Tego-4200.
The flash rust prevention auxiliary agent is a mixture of AC18, Halox-150, Halox-Flashx-330, FA-179, MT-5017 and Raybo 60.
The thickener is a mixture of PUR40, PUR65, Tego-3030, RM-8W, RM-2020, XS-71, WT-105A, TT-935 and ASE 60;
example 3
The preparation method of the special high-performance water-based paint for the elevator guide rail comprises the following components, by weight, 20 parts of water-based epoxy ester resin, 16 parts of acrylic emulsion, 8 parts of black pigment, 15 parts of antirust filler, 10 parts of cosolvent, 0.6 part of drier, 1.6 parts of amine neutralizer, 2.4 parts of wetting dispersant, 0.5 part of defoaming agent, 0.8 part of anti-settling additive, 0.5 part of base material wetting agent and 1.5 parts of thickener; the preparation method of the coating comprises the following steps:
s1, preparing materials: weighing raw materials of each component;
s2 mixing: adding waterborne epoxy ester resin into a stirring kettle, stirring at a first-stage rotating speed, adding a cosolvent, a drier and an amine neutralizer, and stirring at a second-stage rotating speed for 20min to dilute and neutralize the resin uniformly; adding deionized water, stirring at third rotation speed for 30min to completely emulsify resin; stirring at the second-stage rotating speed again, adding a wetting dispersant, a defoaming agent, a pigment, a filler and an anti-settling auxiliary agent, and stirring at the third-stage rotating speed for 30min to obtain uniform pigment and filler slurry;
s3 grinding: grinding the obtained slurry to the fineness of less than or equal to 25 um;
s4 paint mixing: adding the emulsion into a stirring kettle, stirring at a second-stage rotating speed, adding the ground pigment and filler slurry, adding the defoaming agent, the base material wetting agent, the flash rust prevention auxiliary agent and the thickening agent according to the formula sequence, and adjusting the viscosity to 90-95 ku; and filtering to obtain the coating product.
The first-stage rotating speed in the step S2 and the step S4 is 600r/min, the second-stage rotating speed is 1600r/min, and the third-stage rotating speed is a rotating speed larger than 1700 r/min.
The waterborne epoxy ester resin is a mixture of H-408, GS-5100 and SK-2135 in anionic waterborne epoxy ester resin; the acrylic emulsion is a mixture of Neory-XK-62, Neory-XK-82, Neory-XK-85, DL-709, DL-1065 and BLJ-660M, BLJ-6050A, MT-718A.
The cosolvent is a mixture of ethanol, n-butanol, isopropanol, diethylene glycol ethyl ether, propylene glycol methyl ether, dipropylene glycol methyl ether and diethylene glycol butyl ether; the wetting dispersant is a mixture of Byk-163, Byk-9076, Byk-2012, Byk-191, Tego-710, Tego-670 and Tego-760W.
The drier is a mixture of cobalt drier and zirconium drier; the amine neutralizer comprises one or more of AMP-95, ammonia, TEA, and DMEA; the black pigment is a mixture of MA100, C311 and M1000.
The defoaming agent is a mixture of Byk-022, Byk-024, Tego-810 and Tego-902W, Tego-901W; the filler is a mixture of precipitated barium sulfate, talcum powder, mica powder, aluminum tripolyphosphate, zinc phosphate, zinc oxide and calcium nitrite modified zinc phosphate.
The anti-settling auxiliary agent is a mixture of fumed silica and polyamide wax; the substrate wetting agent is a mixture of Byk-346, Tego-245, Tego-270, Tego-280 and 104E.
The flash rust prevention auxiliary agent is a mixture of AC18, Halox-150, Halox-Flashx-330, FA-179 and MT-5017.
The thickener is a mixture of PUR40, PUR65, Tego-3030, RM-8W, RM-2020, XS-71 and WT-105A, TT-935.
The properties of the coated product prepared in example 1 were examined as follows:
| detecting items | Performance index | Detection method |
| Viscosity of the solution | 75-80ku | GB/T |
| Fineness (blade fineness gauge method) | ≤15um | GB/T1724-1979 |
| Paint film appearance (visual method) | Is normal | |
| Glossiness (glossiness instrument) | 25°-30° | GB/T9754-2007 |
| Adhesion (lattice test) | Grade no more than 1 | GB/T9286-1998 |
| Hardness (Pencil hardness) | F | GB/T6739-2006 |
| Water resistance | ≥240h | GB/T1733-1993 |
| Resistance to salt fog | ≥72h | GBT10125-1997 |
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (9)
1. The preparation method of the high-performance water-based paint special for the elevator guide rail is characterized in that the paint comprises the following components, by weight, 10-20 parts of water-based epoxy ester resin, 12-16 parts of acrylic emulsion, 3-8 parts of black pigment, 8-15 parts of antirust filler, 5-10 parts of cosolvent, 0.2-0.6 part of drier, 0.8-1.6 parts of amine neutralizer, 0.9-2.4 parts of wetting dispersant, 0.1-0.5 part of defoaming agent, 0.3-0.8 part of anti-settling additive, 0.2-0.5 part of base material wetting agent and 1-1.5 parts of thickening agent; the preparation method of the coating comprises the following steps:
s1, preparing materials: weighing raw materials of each component;
s2 mixing: adding waterborne epoxy ester resin into a stirring kettle, stirring at a first-stage rotating speed, adding a cosolvent, a drier and an amine neutralizer, and stirring at a second-stage rotating speed for 20min to dilute and neutralize the resin uniformly; adding deionized water, stirring at third rotation speed for 30min to completely emulsify resin; stirring at the second-stage rotating speed again, adding a wetting dispersant, a defoaming agent, a pigment, a filler and an anti-settling auxiliary agent, and stirring at the third-stage rotating speed for 30min to obtain uniform pigment and filler slurry;
s3 grinding: grinding the obtained slurry to the fineness of less than or equal to 25 um;
s4 paint mixing: adding the emulsion into a stirring kettle, stirring at a second-stage rotating speed, adding the ground pigment and filler slurry, adding the defoaming agent, the base material wetting agent, the flash rust prevention auxiliary agent and the thickening agent according to the formula sequence, and adjusting the viscosity to 90-95 ku; and filtering to obtain the coating product.
2. The preparation method of the high-performance water-based paint special for elevator guide rails as claimed in claim 1, wherein the first-stage rotation speed in the steps S2 and S4 is 300-600r/min, the second-stage rotation speed is 700-1600r/min, and the third-stage rotation speed is more than 1700 r/min.
3. The preparation method of the high-performance water-based paint special for the elevator guide rails, which is disclosed by claim 1, is characterized in that the water-based epoxy ester resin is one or a mixture of H-408, GS-5100, SK-2135, KZ11 and S3380 in anionic water-based epoxy ester resin; the acrylic emulsion is one or more of Neory-XK-62, Neory-XK-82, Neory-XK-85, DL-709, DL-1065 and BLJ-660M, BLJ-6050A, MT-718A, MT-719F, MAINCOTEHG-100.
4. The preparation method of the high-performance water-based paint special for the guide rails of the elevators as claimed in claim 3, wherein the cosolvent is one or more of ethanol, n-butanol, isopropanol, diethylene glycol ethyl ether, propylene glycol methyl ether, dipropylene glycol methyl ether, diethylene glycol butyl ether, dipropylene glycol butyl ether and dodecyl carbonate alcohol; the wetting dispersant is one or more of Byk-163, Byk-9076, Byk-2012, Byk-191, Tego-710, Tego-670 and Tego-760W, Efka-PX-4310.
5. The preparation method of the high-performance water-based paint special for the elevator guide rail, according to claim 1, is characterized in that the drier is one or more of cobalt drier, zirconium drier and composite drier; the amine neutralizer comprises one or more of AMP-95, ammonia, TEA, and DMEA; the black pigment is one or more of MA100, C311, M1000 and black iron oxide 722.
6. The preparation method of the high-performance water-based paint specially used for the guide rails of the elevator, according to claim 5, is characterized in that the defoaming agent is one or a mixture of Byk-022, Byk-024, Tego-810 and Tego-902W, Tego-901W, A10; the filler is one or a mixture of more of precipitated barium sulfate, talcum powder, mica powder, aluminum tripolyphosphate, zinc phosphate, zinc oxide, calcium nitrite modified zinc phosphate and zinc modified aluminum polyphosphate.
7. The preparation method of the high-performance water-based paint special for the elevator guide rails as claimed in any one of claims 1 to 6, wherein the anti-settling auxiliary agent is one or a mixture of more of fumed silica, polyamide wax and organic bentonite; the substrate wetting agent is one or a mixture of Byk-346, Tego-245, Tego-270, Tego-280, 104E, Tego-4100 and Tego-4200.
8. The preparation method of the high-performance water-based paint special for the elevator guide rails, which is prepared by the method, is characterized in that the flash rust prevention auxiliary agent is one or a mixture of more of AC18, Halox-150, Halox-Flashx-330, FA-179, MT-5017 and Raybo 60.
9. The preparation method of the high-performance water-based paint specially used for the guide rails of the elevator, according to claim 7, is characterized in that the thickener is one or a mixture of more of PUR40, PUR65, Tego-3030, RM-8W, RM-2020, XS-71, WT-105A, TT-935 and ASE 60.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115558383A (en) * | 2022-10-20 | 2023-01-03 | 辽宁合为科技有限公司 | Heat conduction coating material and floor heating module |
| CN115851348A (en) * | 2022-09-22 | 2023-03-28 | 广州市联诺化工科技有限公司 | Low-VOC (volatile organic compound) antirust agent for guide rail and preparation method thereof |
-
2021
- 2021-05-27 CN CN202110582130.0A patent/CN113185901A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115851348A (en) * | 2022-09-22 | 2023-03-28 | 广州市联诺化工科技有限公司 | Low-VOC (volatile organic compound) antirust agent for guide rail and preparation method thereof |
| CN115558383A (en) * | 2022-10-20 | 2023-01-03 | 辽宁合为科技有限公司 | Heat conduction coating material and floor heating module |
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