CN116875117A - Resin-free nano oily color paste and preparation method thereof - Google Patents
Resin-free nano oily color paste and preparation method thereof Download PDFInfo
- Publication number
- CN116875117A CN116875117A CN202310899602.4A CN202310899602A CN116875117A CN 116875117 A CN116875117 A CN 116875117A CN 202310899602 A CN202310899602 A CN 202310899602A CN 116875117 A CN116875117 A CN 116875117A
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- resin
- color paste
- mixing
- free nano
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- 238000002360 preparation method Methods 0.000 title abstract description 7
- 239000002270 dispersing agent Substances 0.000 claims abstract description 10
- JRBPAEWTRLWTQC-UHFFFAOYSA-N dodecylamine Chemical compound CCCCCCCCCCCCN JRBPAEWTRLWTQC-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229940051841 polyoxyethylene ether Drugs 0.000 claims abstract description 8
- 229920000056 polyoxyethylene ether Polymers 0.000 claims abstract description 8
- XXXFZKQPYACQLD-UHFFFAOYSA-N 2-(2-hydroxyethoxy)ethyl acetate Chemical compound CC(=O)OCCOCCO XXXFZKQPYACQLD-UHFFFAOYSA-N 0.000 claims abstract description 5
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims abstract description 5
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000003756 stirring Methods 0.000 claims description 99
- 238000002156 mixing Methods 0.000 claims description 42
- 239000002994 raw material Substances 0.000 claims description 32
- 238000000034 method Methods 0.000 claims description 16
- 235000011837 pasties Nutrition 0.000 claims description 16
- 238000000227 grinding Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000004806 packaging method and process Methods 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims description 3
- 229920006243 acrylic copolymer Polymers 0.000 claims description 2
- 239000000428 dust Substances 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000002736 nonionic surfactant Substances 0.000 claims description 2
- 239000002699 waste material Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 abstract description 10
- 239000011347 resin Substances 0.000 abstract description 10
- 239000003973 paint Substances 0.000 abstract description 5
- 238000003860 storage Methods 0.000 abstract description 5
- 229920000180 alkyd Polymers 0.000 abstract description 3
- 235000014113 dietary fatty acids Nutrition 0.000 abstract description 3
- 239000000194 fatty acid Substances 0.000 abstract description 3
- 229930195729 fatty acid Natural products 0.000 abstract description 3
- 150000004665 fatty acids Chemical class 0.000 abstract description 3
- 239000004925 Acrylic resin Substances 0.000 abstract description 2
- 229920000178 Acrylic resin Polymers 0.000 abstract description 2
- 239000003822 epoxy resin Substances 0.000 abstract description 2
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 abstract description 2
- 229920000647 polyepoxide Polymers 0.000 abstract description 2
- 239000004800 polyvinyl chloride Substances 0.000 abstract description 2
- 239000000049 pigment Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/83—Mixing plants specially adapted for mixing in combination with disintegrating operations
- B01F33/831—Devices with consecutive working receptacles, e.g. with two intermeshing tools in one of the receptacles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/836—Mixing plants; Combinations of mixers combining mixing with other treatments
- B01F33/8361—Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating
- B01F33/83613—Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating by grinding or milling
-
- 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
- C09D17/00—Pigment pastes, e.g. for mixing in paints
- C09D17/002—Pigment pastes, e.g. for mixing in paints in organic medium
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a resin-free nano oily color paste and a preparation method thereof, relates to the technical field of nano oily color paste, and solves the problems that the color paste with a resin carrier is commonly existing and the universality of other resin system products is limited, and the storage stability of used products is poor. The resin-free nano oily color paste consists of the following components in percentage by weight: 10% -20% of laurylamine polyoxyethylene ether; 20% -60% of diethylene glycol acetate; 1-5% of hyperdispersant; 3-15% of dispersing agent; 10% -65% of toner; 10-20% of butyl acetate. The invention adds dodecylamine polyoxyethylene ether, dispersant and diethylene glycol acetate into the color paste component to replace resin component in the color paste, thus greatly improving the overall performance of the color paste, and having the characteristics of wide universality, good compatibility with alkyd resin or synthetic fatty acid, acrylic resin, fluorocarbon paint, epoxy resin, PVC and other systems and excellent storage stability.
Description
Technical Field
The invention relates to the technical field of nanometer oily color paste, in particular to resin-free nanometer oily color paste and a preparation method thereof.
Background
The color paste is a semi-product formed by dispersing pigment or pigment and filler in paint, oil-called color paste with pure oil as an adhesive, resin-called color paste with resin paint as an adhesive, pigment-filler paste formed by dispersing water as a medium and adding a surfactant is called water-based color paste, and the types of the paint are many, so the types of the color paste are also many;
the oil color paste sold in the market at present is a product formed by taking alkyd resin or synthetic fatty acid resin as a carrier, adding a wetting dispersant, dispersing and grinding at high speed to improve the dispersibility and fineness of the toner, and has the advantages of good tinting strength, good hiding power and the like.
The color paste with the resin carrier has the common problems of limited universality with other resin system products and poor storage and dilution stability of the used product types; therefore, the existing requirements are not met, and the resin-free nano oily color paste and the preparation method thereof are provided.
Disclosure of Invention
The invention aims to provide a resin-free nano oily color paste and a preparation method thereof, which are used for solving the problems that the color paste with a resin carrier is commonly existing and the universality of other resin system products is limited, the storage stability of used products is poor and the like in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: a resin-free nano oily color paste comprises, by weight, 10% -20% of laurylamine polyoxyethylene ether, 20% -60% of diethylene glycol acetate, 1% -5% of a hyperdispersant, 3% -15% of a dispersant, 10% -65% of toner and 10% -20% of butyl acetate.
The laurylamine polyoxyethylene ether belongs to a nonionic surfactant, is used by selecting national product cards, has the functions of enhancing pigment dispersion, dissolution and emulsification, is high in universality, good in compatibility with various resins, and meanwhile reduces the consumption of a dispersing agent, and the dispersing agent has a structure of an acrylic copolymer solution and adopts BYK163 products of Pick company.
The preparation method of the resin-free nano oily color paste comprises the following steps:
step A: firstly, proportioning all production raw materials according to a specified proportion, strictly controlling the proportioning process, and avoiding mixing dust or other impurities in the materials during proportioning operation;
and (B) step (B): then adding the production raw materials which are matched properly into mixing and stirring equipment for production, paying attention to the adding sequence of the raw materials when the raw materials are added into the mixing and stirring equipment, and starting the mixing and stirring equipment to mix and stir the raw materials in the adding process;
step C: the raw materials are mixed in mixing stirring equipment and dispersed at high speed to form pasty wide products with uniform components, and then staff takes the stirred pasty wide products out of the mixing stirring equipment and scrapes off the pasty wide products attached to the inner wall of the mixing stirring equipment and the stirring paddles, so that waste is avoided;
step D: placing the paste-like wide product taken out of the mixing and stirring equipment into a grinder, starting the grinder, and grinding the paste-like wide product through the grinder until the paste-like wide product reaches a specified fineness after being ground;
step E: and finally, collecting the ground product in the grinder and sending the product to a packaging production line for quantitative packaging.
Preferably, the rotation speed of the high-speed dispersion in the step C is 500 rpm-1300 rpm, and the grinding fineness of the grinding machine in the step D is 700 nm-900 nm.
Preferably, the mixing stirring equipment comprises a stirring barrel, a stirring shaft is arranged at the center of the stirring barrel, a rotary connecting ring is arranged on the outer surface of the stirring shaft, a plurality of stirring mechanisms are arranged between the rotary connecting ring and the inner wall of the stirring barrel, the stirring mechanisms stir and mix raw materials added into the stirring barrel under the driving of the stirring shaft, a driving motor is arranged on one side of the top end of the stirring shaft, a transmission gear is arranged on the output shaft of the driving motor and the outer surface of the top end of the stirring shaft, and the transmission gears are meshed with each other.
Preferably, the stirring mechanism further comprises a plurality of connecting rods which are distributed in a circular array around the axis of the rotary connecting ring, one ends of the connecting rods are inserted into the outer wall of the rotary connecting ring and are connected with the rotary connecting ring through ball bearings, a plurality of U-shaped stirring paddles in circular array distribution are arranged on the outer side of the other ends of the connecting rods, and supporting connecting rods are arranged on the other ends of the U-shaped stirring paddles;
the support connecting rod is located the middle of the tip of a plurality of U-shaped stirring rake and with U-shaped stirring rake fixed connection, the other end fixing of support connecting rod is provided with the location pivot, the other end external surface fixed of location pivot is provided with rotatory gear, rotatory gear's below is provided with the gear ring, the gear ring is fixed on the inner wall of agitator, the upper surface of gear ring is provided with the tooth that a plurality of circular arrays distribute, rotatory gear keeps the meshing with the tooth that circular arrays distribute on the gear ring surface.
Through adopting above-mentioned technical scheme, when (mixing) shaft drive swivelling joint ring and connecting rod carry out circular motion around the axis of (mixing) shaft, the connecting rod can drive U-shaped stirring rake, support connecting rod and location pivot and do circular motion in step, and rotatory gear can laminate gear ring surface and roll this moment for support connecting rod drives U-shaped stirring rake and rotates around the axis of support connecting rod, carries out up-and-down mixing stirring to the raw materials in the agitator, can make the abundant misce bene of raw materials.
Preferably, an annular clamping groove is formed in the inner wall of the stirring barrel, the end part of the positioning rotating shaft, provided with the rotating gear, is clamped in the annular clamping groove, and balls are embedded in the outer surface of the end part of the positioning rotating shaft.
Through adopting above-mentioned technical scheme, location pivot joint plays the supporting role to the location pivot in annular draw-in groove, and inlay the ball at the location pivot surface can effectually reduce the frictional resistance that the location pivot received when annular draw-in groove is inside to be removed.
Preferably, a positioning ring is arranged on the outer surface of the top end of the stirring shaft, a plurality of L-shaped positioning rods are arranged on the outer side of the positioning ring, one ends of the L-shaped positioning rods are fixed on the upper end face of the stirring barrel, and the other ends of the L-shaped positioning rods are fixed on the outer wall of the rotary connecting ring.
Through adopting above-mentioned technical scheme, go up locating ring and L shape locating lever and play the location support effect to the (mixing) shaft, guarantee that the (mixing) shaft can not appear the slope or the position moves when the atress is rotatory, guarantee the stability when (mixing) shaft operates.
Compared with the prior art, the invention has the beneficial effects that:
the invention has the characteristics of wide universality, good compatibility with various systems such as alkyd resin or synthetic fatty acid, acrylic resin, fluorocarbon paint, epoxy resin, PVC and the like, and excellent storage stability.
Drawings
FIG. 1 is a flow chart of the whole method of the invention;
FIG. 2 is a flow chart of the operation of the mixing and stirring device of the present invention;
FIG. 3 is a schematic structural view of the mixing and stirring device of the present invention;
FIG. 4 is a cross-sectional view of a mixing drum according to the invention
FIG. 5 is a schematic view of the structure of the U-shaped stirring paddle of the invention;
fig. 6 is a schematic diagram of the structure of fig. 4 a according to the present invention.
In the figure: 1. a stirring barrel; 2. a stirring shaft; 3. rotating the connecting ring; 4. a connecting rod; 5. u-shaped stirring paddles; 6. a support link; 7. a gear ring; 8. a rotary gear; 9. positioning a rotating shaft; 10. an annular clamping groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Embodiment one: the resin-free nano oily color paste is nano yellow paste, and the nano yellow paste comprises the following components in parts by weight:
12 kg of dodecyl amine polyoxyethylene ether, 58 kg of diethylene glycol acetate, 2 kg of hyperdispersant, 8 kg of dispersant, 10 kg of yellow powder and 10 kg of butyl acetate.
1. Firstly, mixing various raw materials by adopting a conventional physical mixing method, and mixing and stirring the raw materials by adopting mixing and stirring equipment when the raw materials are mixed in proportion, dispersing the raw materials at a high speed, wherein the rotating speed is 500rpm-1200rpm during stirring, so as to prepare a pasty product;
2. after raw materials are added into the mixing and stirring equipment, a power supply of the mixing and stirring equipment is connected, a driving motor drives a stirring shaft 2, a rotary connecting ring 3 and a connecting rod 4 to rotate after the power supply is connected, at the moment, the connecting rod 4 drives a U-shaped stirring paddle 5 and a supporting connecting rod 6 to do circular motion around the axis of the stirring shaft 2, and the raw materials are mixed and stirred by the U-shaped stirring paddle 5 in the circular motion;
3. while the U-shaped stirring paddle 5 moves around the axis seat of the stirring shaft 2 in a circular way, the U-shaped stirring paddle 5 drives the support connecting rod 6, the positioning rotating shaft 9 and the rotating gear 8 to synchronously rotate around the axis of the positioning rotating shaft 9, at the moment 08 can be attached to the surface of the gear ring 7 to roll, so that the rotating gear 8 drives the positioning rotating shaft 9, the support connecting rod 6 and the U-shaped stirring paddle 5 to rotate around the axis of the support connecting rod 6, and the rotating U-shaped stirring paddle 5 can drive raw materials in the stirring barrel 1 to turn up and down, so that the raw materials are mixed more fully and uniformly;
4. and then taking out the pasty product from the mixing and stirring equipment, adding the pasty product into a grinder, and grinding the pasty product by a sand mill to ensure that the fineness of the pasty product is 700-900 nanometers, thus obtaining a qualified product.
Embodiment two: the resin-free nano oily color paste is nano red color paste, and the nano yellow color paste comprises the following components in parts by weight:
12 kg of dodecyl amine polyoxyethylene ether, 44 kg of diethylene glycol butyl ether, 2 kg of hyperdispersant, 12 kg of dispersant, 20 kg of red powder and 10 kg of butyl acetate.
1. Firstly, mixing various raw materials by adopting a conventional physical mixing method, and mixing and stirring the raw materials by adopting mixing and stirring equipment when the raw materials are mixed in proportion, dispersing the raw materials at a high speed, wherein the rotating speed during stirring is 1200rpm, so as to prepare a pasty product;
2. after raw materials are added into the mixing and stirring equipment, a power supply of the mixing and stirring equipment is connected, a driving motor drives a stirring shaft 2, a rotary connecting ring 3 and a connecting rod 4 to rotate after the power supply is connected, at the moment, the connecting rod 4 drives a U-shaped stirring paddle 5 and a supporting connecting rod 6 to do circular motion around the axis of the stirring shaft 2, and the raw materials are mixed and stirred by the U-shaped stirring paddle 5 in the circular motion;
3. while the U-shaped stirring paddle 5 moves around the axis seat of the stirring shaft 2 in a circular way, the U-shaped stirring paddle 5 drives the support connecting rod 6, the positioning rotating shaft 9 and the rotating gear 8 to synchronously rotate around the axis of the positioning rotating shaft 9, at the moment 08 can be attached to the surface of the gear ring 7 to roll, so that the rotating gear 8 drives the positioning rotating shaft 9, the support connecting rod 6 and the U-shaped stirring paddle 5 to rotate around the axis of the support connecting rod 6, and the rotating U-shaped stirring paddle 5 can drive raw materials in the stirring barrel 1 to turn up and down, so that the raw materials are mixed more fully and uniformly;
4. and then taking out the pasty product from the mixing and stirring equipment, adding the pasty product into a grinder, and grinding the pasty product by a sand mill to ensure that the fineness of the pasty product is 700-900 nanometers, thus obtaining a qualified product.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. A resin-free nano oily color paste is characterized in that: the composition comprises the following components in percentage by weight: 10-20% of laurylamine polyoxyethylene ether, 20-60% of diethylene glycol acetate, 1-5% of hyperdispersant, 3-15% of dispersant, 10-65% of toner and 10-20% of butyl acetate.
2. The resin-free nano oily color paste according to claim 1, wherein the resin-free nano oily color paste is characterized in that: the laurylamine polyoxyethylene ether belongs to a nonionic surfactant, and the dispersing agent has a structure of an acrylic copolymer solution.
3. A method for preparing the resin-free nano oily color paste according to any one of claims 1 to 2, which is characterized in that: the method comprises the following steps:
step A: firstly, proportioning all production raw materials according to a specified proportion, strictly controlling the proportioning process, and avoiding mixing dust or other impurities in the materials during proportioning operation;
and (B) step (B): then adding the production raw materials which are matched properly into mixing and stirring equipment for production, paying attention to the adding sequence of the raw materials when the raw materials are added into the mixing and stirring equipment, and starting the mixing and stirring equipment to mix and stir the raw materials in the adding process;
step C: the raw materials are mixed in mixing stirring equipment and dispersed at high speed to form pasty wide products with uniform components, and then staff takes the stirred pasty wide products out of the mixing stirring equipment and scrapes off the pasty wide products attached to the inner wall of the mixing stirring equipment and the stirring paddles, so that waste is avoided;
step D: placing the paste-like wide product taken out of the mixing and stirring equipment into a grinder, starting the grinder, and grinding the paste-like wide product through the grinder until the paste-like wide product reaches a specified fineness after being ground;
step E: and finally, collecting the ground product in the grinder and sending the product to a packaging production line for quantitative packaging.
4. The method for preparing the resin-free nano oily color paste according to claim 3, which is characterized by comprising the following steps: the rotating speed of the high-speed dispersion in the step C is 500-1300 rpm, and the grinding fineness of the grinding machine in the step D is 700-900 nanometers.
5. The method for preparing the resin-free nano oily color paste according to claim 3, which is characterized by comprising the following steps: mixing stirring equipment includes agitator (1), the center department of agitator (1) is provided with (2) stirring shaft, the fixed surface of (2) stirring shaft is provided with swivelling joint ring (3), be provided with a plurality of rabbling mechanisms in the middle of swivelling joint ring (3) and the inner wall of agitator (1), rabbling mechanism stirs the raw materials of mixing in adding agitator (1) under the drive of (2) stirring shaft, top one side of (2) stirring shaft is provided with driving motor, driving motor's output shaft and the top surface of (2) stirring shaft all are provided with drive gear, two drive gear intermeshing.
6. The method for preparing the resin-free nano oily color paste, which is characterized by comprising the following steps of: the stirring mechanism further comprises a connecting rod (4), the connecting rod (4) is provided with a plurality of U-shaped stirring paddles (5) which are distributed in a circular array mode around the axis of the rotary connecting ring (3), one end of the connecting rod (4) is inserted into the outer wall of the rotary connecting ring (3) and connected with the rotary connecting ring (3) through a ball bearing, the outer side of the other end of the connecting rod (4) is provided with a plurality of U-shaped stirring paddles (5) which are distributed in a circular array mode, and the other end of each U-shaped stirring paddle (5) is provided with a supporting connecting rod (6).
7. The method for preparing the resin-free nano oily color paste, which is characterized by comprising the following steps of: the support connecting rod (6) is located in the middle of the end parts of the plurality of U-shaped stirring paddles (5) and is fixedly connected with the U-shaped stirring paddles (5), a positioning rotating shaft (9) is fixedly arranged at the end part of the other end of the support connecting rod (6), a rotating gear (8) is fixedly arranged on the outer surface of the other end of the positioning rotating shaft (9), a gear ring (7) is arranged below the rotating gear (8), and the gear ring (7) is fixed on the inner wall of the stirring barrel (1).
8. The method for preparing the resin-free nano oily color paste, which is characterized by comprising the following steps of: the upper surface of the gear ring (7) is provided with a plurality of circularly arrayed teeth, and the rotary gear (8) is meshed with the circularly arrayed teeth on the surface of the gear ring (7).
9. The method for preparing the resin-free nano oily color paste, which is characterized by comprising the following steps of: the stirring barrel is characterized in that an annular clamping groove (10) is formed in the inner wall of the stirring barrel (1), the end part of the positioning rotating shaft (9) provided with the rotating gear (8) is clamped in the annular clamping groove (10), and balls are embedded in the outer surface of the end part of the positioning rotating shaft (9).
10. The method for preparing the resin-free nano oily color paste, which is characterized by comprising the following steps of: the stirring device is characterized in that a positioning ring is arranged on the outer surface of the top end of the stirring shaft (2), a plurality of L-shaped positioning rods are arranged on the outer side of the positioning ring, one end of each L-shaped positioning rod is fixed on the upper end face of the stirring barrel (1), and the other end of each L-shaped positioning rod is fixed on the outer wall of the rotary connecting ring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310899602.4A CN116875117A (en) | 2023-07-21 | 2023-07-21 | Resin-free nano oily color paste and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310899602.4A CN116875117A (en) | 2023-07-21 | 2023-07-21 | Resin-free nano oily color paste and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN116875117A true CN116875117A (en) | 2023-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310899602.4A Pending CN116875117A (en) | 2023-07-21 | 2023-07-21 | Resin-free nano oily color paste and preparation method thereof |
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| CN (1) | CN116875117A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103589244A (en) * | 2013-11-12 | 2014-02-19 | 惠州市长润发涂料有限公司 | Resin-free color paste |
| CN109431307A (en) * | 2018-12-19 | 2019-03-08 | 龙口味美思环保科技有限公司 | A kind of coffee bean electric frying machine and its application method |
| CN217943778U (en) * | 2022-07-29 | 2022-12-02 | 哈尔滨工业大学 | Foam light soil stirring device for maintaining stability of bubbles |
| CN218077527U (en) * | 2022-06-13 | 2022-12-20 | 江苏长松科技发展有限公司 | Efficient thermosetting powder coating production extruding device |
-
2023
- 2023-07-21 CN CN202310899602.4A patent/CN116875117A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103589244A (en) * | 2013-11-12 | 2014-02-19 | 惠州市长润发涂料有限公司 | Resin-free color paste |
| CN109431307A (en) * | 2018-12-19 | 2019-03-08 | 龙口味美思环保科技有限公司 | A kind of coffee bean electric frying machine and its application method |
| CN218077527U (en) * | 2022-06-13 | 2022-12-20 | 江苏长松科技发展有限公司 | Efficient thermosetting powder coating production extruding device |
| CN217943778U (en) * | 2022-07-29 | 2022-12-02 | 哈尔滨工业大学 | Foam light soil stirring device for maintaining stability of bubbles |
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