CN111704812A - Titanium dioxide organic coating preparation process - Google Patents
Titanium dioxide organic coating preparation process Download PDFInfo
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- CN111704812A CN111704812A CN202010375342.7A CN202010375342A CN111704812A CN 111704812 A CN111704812 A CN 111704812A CN 202010375342 A CN202010375342 A CN 202010375342A CN 111704812 A CN111704812 A CN 111704812A
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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
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/36—Compounds of titanium
- C09C1/3607—Titanium dioxide
- C09C1/3669—Treatment with low-molecular organic 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
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/08—Treatment with low-molecular-weight non-polymer organic compounds
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Abstract
The invention discloses a titanium dioxide organic coating preparation process, and relates to the technical field of titanium dioxide coating processes; the method comprises the following steps: proportioning, namely weighing and matching various raw and auxiliary materials respectively according to a proportion; mixing and stirring, putting the mixed raw and auxiliary materials into stirring equipment for stirring, and taking the stirred material as a mixture I; starting a film coating machine, and continuously adding the stirred mixture I into the film coating machine for coating when the preheating temperature reaches 60-65 ℃; stirring for the second time, namely feeding the coated titanium dioxide into stirring equipment for stirring for the second time, adding sodium polyacrylate and sodium hexametaphosphate, and dropwise adding the white oil into the mixed material in a quantitative manner in the adding process for 5-15 minutes; strongly dispersing; discharging the finished product. According to the invention, the mixing is directly stirred by adopting stirring equipment, and the stirring is carried out before and after the coating step, so that the cost of titanium dioxide coating is greatly reduced under the condition of ensuring the full mixing.
Description
Technical Field
The invention relates to the technical field of titanium dioxide coating processes, in particular to a titanium dioxide organic coating preparation process.
Background
Titanium dioxide, commonly known as titanium dioxide, is widely applied to the industries of coatings, paints, plastics, paper making, cosmetics and medicines, in the production process, according to the requirements of direct customers, professional requirements are provided for the application of weather resistance, dispersibility, covering power and the like of the titanium dioxide, inorganic coating and organic coating are required, the main function of the inorganic coating is to improve the weather resistance and chemical stability of the titanium dioxide, and the organic surface treatment can improve the wettability, dispersibility and rheological property of the titanium dioxide in various dispersion media.
Through search, Chinese publication No. CN110655808A discloses an organic coating processing method of titanium dioxide, comprising the following steps: performing steam powder treatment on titanium dioxide by a steam powder machine to obtain titanium dioxide fine powder, and then feeding the titanium dioxide fine powder into a conveying ascending pipeline from a discharge port of the steam powder machine; after the organic coating agent in the organic silicon material tank is atomized by an atomizing spray gun, the organic coating agent is sprayed into a conveying ascending pipe through an organic agent inlet by a nozzle of the atomizing spray gun, the titanium dioxide organic agent after vapor powder treatment is coated in the conveying ascending pipe, the total adding amount of the organic agent accounts for 0.4 percent of the weight of the titanium dioxide, and the adding speed is controlled to be 0.01m 3/h-0.013 m 3/h; the pressure of the atomizing spray gun is controlled to be 0.3-0.5 Mpa, the titanium dioxide is sent to a vapor-powder bag filter for gas separation, and the titanium dioxide after organic coating is sent to a finished product bin from the bottom outlet of the vapor-powder bag filter.
According to the scheme, the atomization spray gun is directly adopted to spray the organic agent, and then the organic agent is contacted with the titanium dioxide treated by the gas powder to carry out organic coating, the atomization spraying equipment and the gas powder treatment equipment which are required to be used both need higher precision, the equipment price is too high, and the coating cost of the titanium dioxide is directly higher.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a preparation process of a titanium dioxide organic coating.
In order to achieve the purpose, the invention adopts the following technical scheme:
a preparation process of titanium dioxide organic coating comprises the following steps:
s1: proportioning, namely weighing and matching various raw and auxiliary materials respectively according to a proportion;
s2: mixing and stirring, putting the mixed raw and auxiliary materials into stirring equipment for stirring, and taking the stirred material as a mixture I;
s3: starting a film coating machine, and continuously adding the stirred mixture I into the film coating machine for coating when the preheating temperature reaches 60-65 ℃;
s4: stirring for the second time, namely feeding the coated titanium dioxide into stirring equipment for stirring for the second time, adding sodium polyacrylate and sodium hexametaphosphate, and dropwise adding the white oil into the mixed material in a quantitative manner in the adding process for 5-15 minutes;
s5: strongly dispersing, namely, after stirring, continuously feeding the materials into a strong dispersion machine for strongly dispersing to obtain a finished product;
s6: and (4) discharging finished products, and packaging the prepared finished products as required and placing the packaged finished products at a set position.
Preferably: in the S2, the mixing and stirring method of the anatase type F coated titanium dioxide and the rutile type coated titanium dioxide comprises the following steps: adding a certain amount of kaolin and stone powder into a mixing and stirring device, starting the stirring device, quantitatively dripping a coupling agent into the titanium dioxide, stirring for 5-15 minutes, adding a certain amount of titanium dioxide, stirring for 5-15 minutes, then sequentially adding the talc powder, the zinc stearate and the whitening agent, and stirring for 5-15 minutes.
Preferably: in the S2, the mixing and stirring method of the anatase type E coated titanium dioxide comprises the following steps: adding a certain amount of kaolin and lithopone into a mixing and stirring device, starting the stirring device, quantitatively dripping a coupling agent into the titanium dioxide, stirring for 5-15 minutes, adding a certain amount of titanium dioxide, stirring for 5-15 minutes, then sequentially adding talcum powder and zinc stearate, and stirring for 5-15 minutes.
Preferably: in the S2, the mixing and stirring method of the anatase type F coated titanium dioxide and the rutile type coated titanium dioxide comprises the following steps: adding a certain amount of kaolin and stone powder into mixing and stirring equipment, starting the stirring equipment, quantitatively dripping the coupling agent into the titanium dioxide, stirring for 10 minutes, adding a certain amount of titanium dioxide, stirring for 10 minutes, then sequentially adding talcum powder, zinc stearate and a whitening agent, and stirring for 10 minutes.
Preferably: in the S2, the mixing and stirring method of the anatase type E coated titanium dioxide comprises the following steps: adding a certain amount of kaolin and lithopone into a mixing and stirring device, starting the stirring device, quantitatively dripping a coupling agent into the titanium dioxide, stirring for 10 minutes, adding a certain amount of titanium dioxide, stirring for 10 minutes, then sequentially adding talcum powder and zinc stearate, and stirring for 10 minutes.
Preferably: the stirring equipment in S2 and S4 comprises a tank body, wherein a top cover is fixed on the outer wall of the top of the tank body through bolts, a stirring device is arranged in the tank body, a transmission device is arranged on the outer wall of the top cover, a feeding port is formed in the inner wall of the top cover, and a blocking cover is hinged to the outer wall, close to the feeding port, of the top cover.
Preferably: the transmission device comprises a first gear, a second gear, a first belt wheel and a second belt wheel, the inner wall of the top cover is respectively and rotatably connected with a driving shaft, a reversing shaft and a driven shaft, and the inner wall of the second gear is sleeved on the outer wall of the driving shaft.
Preferably: the inner walls of the first belt wheel and the first gear are sleeved on the outer wall of the reversing shaft, the second belt wheel is sleeved on the outer wall of the driven shaft, the first gear is meshed with the stirring motor, and the outer walls of the first belt wheel and the second belt wheel are matched with the same belt.
Preferably: the top outer wall of top cap has the motor support through the bolt fastening, and the top outer wall of driving shaft rotates to be connected on the inner wall of motor support, and the top outer wall of driving shaft has agitator motor through the coupling joint, and agitator motor's bottom outer wall passes through the bolt fastening on the top outer wall of motor support.
Preferably: agitating unit includes three first stirring vane and two second stirring vane that the equidistance was arranged, and three first stirring vane's inner wall all cup joints on the outer wall of driven shaft, and two second stirring vane's inner wall all cup joints on the outer wall of driving shaft, the minimum distance of driving shaft and driven shaft slightly is greater than single first stirring vane's length, two second stirring vane and three first stirring vane staggered arrangement.
The invention has the beneficial effects that:
1. according to the invention, the mixing is directly stirred by adopting stirring equipment, and the stirring is carried out before and after the coating step, so that the cost of titanium dioxide coating is greatly reduced under the condition of ensuring the full mixing.
2. According to the invention, the stirring device and the transmission device are arranged in the stirring equipment, when the first stirring blade or the second stirring blade is seen independently, the raw and auxiliary materials in the tank body can be driven to form independent rotational flow by rotation of the first stirring blade or the second stirring blade, and the independent rotational flow condition can be broken through by the staggered arrangement of the first stirring blade and the second stirring blade, so that the two rotational flows are disordered at any time, the full mixing of the raw and auxiliary materials is ensured, and the stirring efficiency is improved.
Drawings
FIG. 1 is a process flow chart of a process for preparing a titanium dioxide organic coating film according to the invention;
FIG. 2 is a schematic structural diagram of a stirring device used in a titanium dioxide organic coating preparation process provided by the invention;
FIG. 3 is a schematic view of a portion of the structure of FIG. 2;
in the figure: 1-tank body, 2-top cover, 3-blocking cover, 4-feeding port, 5-motor support, 6-driving shaft, 7-first gear, 8-second gear, 9-stirring motor, 10-first belt wheel, 11-reversing shaft, 12-belt, 13-second belt wheel, 14-driven shaft, 15-first stirring blade and 16-second stirring blade.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1:
a preparation process of titanium dioxide organic coating film is shown in figures 1-3, and comprises the following steps:
s1: proportioning, namely weighing and matching various raw and auxiliary materials respectively according to a proportion;
s2: mixing and stirring, putting the mixed raw and auxiliary materials into stirring equipment for stirring, and taking the stirred material as a mixture I;
s3: starting a film coating machine, and continuously adding the stirred mixture I into the film coating machine for coating when the preheating temperature reaches 60-65 ℃;
s4: stirring for the second time, namely feeding the coated titanium dioxide into stirring equipment for stirring for the second time, adding sodium polyacrylate and sodium hexametaphosphate, and dropwise adding the white oil into the mixed material in a quantitative manner in the adding process for 5-15 minutes;
s5: strongly dispersing, namely, after stirring, continuously feeding the materials into a strong dispersion machine for strongly dispersing to obtain a finished product;
s6: and (4) discharging finished products, and packaging the prepared finished products as required and placing the packaged finished products at a set position.
In the S2, the mixing and stirring method of the anatase type F coated titanium dioxide and the rutile type coated titanium dioxide comprises the following steps: adding a certain amount of kaolin and stone powder into a mixing and stirring device, starting the stirring device, quantitatively dripping a coupling agent into the titanium dioxide, stirring for 5-15 minutes, adding a certain amount of titanium dioxide, stirring for 5-15 minutes, then sequentially adding the talc powder, the zinc stearate and the whitening agent, and stirring for 5-15 minutes.
In the S2, the mixing and stirring method of the anatase type E coated titanium dioxide comprises the following steps: adding a certain amount of kaolin and lithopone into a mixing and stirring device, starting the stirring device, quantitatively dripping a coupling agent into the titanium dioxide, stirring for 5-15 minutes, adding a certain amount of titanium dioxide, stirring for 5-15 minutes, sequentially adding talcum powder and zinc stearate, and stirring for 5-15 minutes
The stirring equipment in the S2 and S4 comprises a tank body 1, a top cover 2 is fixed on the outer wall of the top of the tank body 1 through bolts, a stirring device is arranged in the tank body 1, a transmission device is arranged on the outer wall of the top cover 2, a feeding port 4 is formed in the inner wall of the top cover 2, and a blocking cover 3 is hinged to the outer wall, close to the feeding port 4, of the top cover 2; when stirring is required.
The transmission comprises a first gear 7, a second gear 8, a first pulley 10 and a second pulley 13, the inner wall of top cap 2 rotates respectively and is connected with driving shaft 6, reversing shaft 11 and driven shaft 14, the inner wall of second gear 8 cup joints on the outer wall of driving shaft 6, first band pulley 10, the inner wall of first gear 7 all cup joints on the outer wall of reversing shaft 11, second band pulley 13 cup joints on the outer wall of driven shaft 14, first gear 7 and agitator motor 9 intermeshing, first band pulley 10 matches with the outer wall of second band pulley 13 has same belt 12, the top outer wall of top cap 2 has motor support 5 through the bolt fastening, the top outer wall of driving shaft 6 rotates and connects on motor support 5's inner wall, the top outer wall of driving shaft 6 has agitator motor 9 through the coupling joint, agitator motor 9's bottom outer wall passes through the bolt fastening on motor support 5's the top outer wall.
Agitating unit includes three first stirring vane 15 and two second stirring vane 16 that the equidistance was arranged, and the inner wall of three first stirring vane 15 all cup joints on the outer wall of driven shaft 14, and the inner wall of two second stirring vane 16 all cup joints on the outer wall of driving shaft 6, the minimum distance of driving shaft 6 and driven shaft 14 slightly is greater than single first stirring vane 15's length, two second stirring vane 16 and three first stirring vane 15 staggered arrangement.
In this embodiment, in steps S2 and S4, when stirring is required, the stirring motor 9 is started, the stirring motor 9 can drive the driving shaft 6 to rotate through the shaft coupling, then the reversing shaft 11 is driven to rotate through the meshing action of the second gear 8 and the first gear 7, then the driven shaft 14 is driven to rotate through the transmission connection of the first belt wheel 10, the belt 12 and the second belt wheel 13, and the driving shaft 6 and the driven shaft 14 rotate at the same speed and rotate in opposite directions, when the driving shaft 6 and the driven shaft 14 rotate, the second stirring blade 16 and the first stirring blade 15 can be driven to rotate, so as to stir the raw and auxiliary materials inside the tank body 1, and when the first stirring blade 15 or the second stirring blade 16 is seen alone, the rotation thereof can drive the raw and auxiliary materials inside the tank body 1 to form an individual rotational flow, and by arranging the first stirring blade 15 and the second stirring blade 16 in a staggered manner, the individual rotational flow condition can be broken, the two rotational flows are disordered at any time, so that the raw materials and the auxiliary materials are fully mixed, and the stirring efficiency is improved.
Example 2
A preparation process of titanium dioxide organic coating film is shown in figures 1-3, and comprises the following steps:
s1: proportioning, namely weighing and matching various raw and auxiliary materials respectively according to a proportion;
s2: mixing and stirring, putting the mixed raw and auxiliary materials into stirring equipment for stirring, and taking the stirred material as a mixture I;
s3: starting a film coating machine, and continuously adding the stirred mixture I into the film coating machine for coating when the preheating temperature reaches 60-65 ℃;
s4: stirring for the second time, namely feeding the coated titanium dioxide into stirring equipment for stirring for the second time, adding sodium polyacrylate and sodium hexametaphosphate, and dropwise adding the white oil into the mixed material in a quantitative manner in the adding process for 5-15 minutes;
s5: strongly dispersing, namely, after stirring, continuously feeding the materials into a strong dispersion machine for strongly dispersing to obtain a finished product;
s6: and (4) discharging finished products, and packaging the prepared finished products as required and placing the packaged finished products at a set position.
In the S2, the mixing and stirring method of the anatase type F coated titanium dioxide and the rutile type coated titanium dioxide comprises the following steps: adding a certain amount of kaolin and stone powder into mixing and stirring equipment, starting the stirring equipment, quantitatively dripping the coupling agent into the titanium dioxide, stirring for 10 minutes, adding a certain amount of titanium dioxide, stirring for 10 minutes, then sequentially adding talcum powder, zinc stearate and a whitening agent, and stirring for 10 minutes.
In the S2, the mixing and stirring method of the anatase type E coated titanium dioxide comprises the following steps: adding a certain amount of kaolin and lithopone into a mixing and stirring device, starting the stirring device, quantitatively dripping a coupling agent into the titanium dioxide, stirring for 10 minutes, adding a certain amount of titanium dioxide, stirring for 10 minutes, then sequentially adding talcum powder and zinc stearate, and stirring for 10 minutes.
The stirring equipment in the S2 and S4 comprises a tank body 1, a top cover 2 is fixed on the outer wall of the top of the tank body 1 through bolts, a stirring device is arranged in the tank body 1, a transmission device is arranged on the outer wall of the top cover 2, a feeding port 4 is formed in the inner wall of the top cover 2, and a blocking cover 3 is hinged to the outer wall, close to the feeding port 4, of the top cover 2; when stirring is required.
The transmission comprises a first gear 7, a second gear 8, a first pulley 10 and a second pulley 13, the inner wall of top cap 2 rotates respectively and is connected with driving shaft 6, reversing shaft 11 and driven shaft 14, the inner wall of second gear 8 cup joints on the outer wall of driving shaft 6, first band pulley 10, the inner wall of first gear 7 all cup joints on the outer wall of reversing shaft 11, second band pulley 13 cup joints on the outer wall of driven shaft 14, first gear 7 and agitator motor 9 intermeshing, first band pulley 10 matches with the outer wall of second band pulley 13 has same belt 12, the top outer wall of top cap 2 has motor support 5 through the bolt fastening, the top outer wall of driving shaft 6 rotates and connects on motor support 5's inner wall, the top outer wall of driving shaft 6 has agitator motor 9 through the coupling joint, agitator motor 9's bottom outer wall passes through the bolt fastening on motor support 5's the top outer wall.
Agitating unit includes three first stirring vane 15 and two second stirring vane 16 that the equidistance was arranged, and the inner wall of three first stirring vane 15 all cup joints on the outer wall of driven shaft 14, and the inner wall of two second stirring vane 16 all cup joints on the outer wall of driving shaft 6, the minimum distance of driving shaft 6 and driven shaft 14 slightly is greater than single first stirring vane 15's length, two second stirring vane 16 and three first stirring vane 15 staggered arrangement.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A preparation process of titanium dioxide organic coating is characterized by comprising the following steps:
s1: proportioning, namely weighing and matching various raw and auxiliary materials respectively according to a proportion;
s2: mixing and stirring, putting the mixed raw and auxiliary materials into stirring equipment for stirring, and taking the stirred material as a mixture I;
s3: starting a film coating machine, and continuously adding the stirred mixture I into the film coating machine for coating when the preheating temperature reaches 60-65 ℃;
s4: stirring for the second time, namely feeding the coated titanium dioxide into stirring equipment for stirring for the second time, adding sodium polyacrylate and sodium hexametaphosphate, and dropwise adding the white oil into the mixed material in a quantitative manner in the adding process for 5-15 minutes;
s5: strongly dispersing, namely, after stirring, continuously feeding the materials into a strong dispersion machine for strongly dispersing to obtain a finished product;
s6: and (4) discharging finished products, and packaging the prepared finished products as required and placing the packaged finished products at a set position.
2. The process for preparing titanium dioxide organic coating according to claim 1, wherein in S2, the mixing and stirring method of anatase type F coated titanium dioxide and rutile type coated titanium dioxide comprises: adding a certain amount of kaolin and stone powder into a mixing and stirring device, starting the stirring device, quantitatively dripping a coupling agent into the titanium dioxide, stirring for 5-15 minutes, adding a certain amount of titanium dioxide, stirring for 5-15 minutes, then sequentially adding the talc powder, the zinc stearate and the whitening agent, and stirring for 5-15 minutes.
3. The preparation process of the titanium dioxide organic coating according to claim 1, wherein in S2, the mixing and stirring method of the anatase type E coating titanium dioxide comprises the following steps: adding a certain amount of kaolin and lithopone into a mixing and stirring device, starting the stirring device, quantitatively dripping a coupling agent into the titanium dioxide, stirring for 5-15 minutes, adding a certain amount of titanium dioxide, stirring for 5-15 minutes, then sequentially adding talcum powder and zinc stearate, and stirring for 5-15 minutes.
4. The process for preparing titanium dioxide organic coating according to claim 1, wherein in S2, the mixing and stirring method of anatase type F coated titanium dioxide and rutile type coated titanium dioxide comprises: adding a certain amount of kaolin and stone powder into mixing and stirring equipment, starting the stirring equipment, quantitatively dripping the coupling agent into the titanium dioxide, stirring for 10 minutes, adding a certain amount of titanium dioxide, stirring for 10 minutes, then sequentially adding talcum powder, zinc stearate and a whitening agent, and stirring for 10 minutes.
5. The preparation process of the titanium dioxide organic coating according to claim 1, wherein in S2, the mixing and stirring method of the anatase type E coating titanium dioxide comprises the following steps: adding a certain amount of kaolin and lithopone into a mixing and stirring device, starting the stirring device, quantitatively dripping a coupling agent into the titanium dioxide, stirring for 10 minutes, adding a certain amount of titanium dioxide, stirring for 10 minutes, then sequentially adding talcum powder and zinc stearate, and stirring for 10 minutes.
6. The preparation process of the titanium dioxide organic coating film according to claim 1, wherein the stirring equipment in S2 and S4 comprises a tank body (1), a top cover (2) is fixed on the outer wall of the top of the tank body (1) through bolts, a stirring device is arranged inside the tank body (1), a transmission device is arranged on the outer wall of the top cover (2), a feeding port (4) is formed in the inner wall of the top cover (2), and a blocking cover (3) is hinged to the outer wall, close to the feeding port (4), of the top cover (2).
7. The preparation process of the titanium dioxide organic coating film according to claim 6, wherein the transmission device comprises a first gear (7), a second gear (8), a first belt pulley (10) and a second belt pulley (13), the inner wall of the top cover (2) is respectively and rotatably connected with a driving shaft (6), a reversing shaft (11) and a driven shaft (14), and the inner wall of the second gear (8) is sleeved on the outer wall of the driving shaft (6).
8. The preparation process of the titanium dioxide organic coating film according to claim 7, wherein the inner walls of the first belt wheel (10) and the first gear (7) are sleeved on the outer wall of the reversing shaft (11), the second belt wheel (13) is sleeved on the outer wall of the driven shaft (14), the first gear (7) and the stirring motor (9) are meshed with each other, and the outer walls of the first belt wheel (10) and the second belt wheel (13) are matched with the same belt (12).
9. The preparation process of the titanium dioxide organic coating film according to claim 8, wherein the top outer wall of the top cover (2) is fixed with a motor support (5) through bolts, the top outer wall of the driving shaft (6) is rotatably connected to the inner wall of the motor support (5), the top outer wall of the driving shaft (6) is connected with a stirring motor (9) through a coupling, and the bottom outer wall of the stirring motor (9) is fixed on the top outer wall of the motor support (5) through bolts.
10. The preparation process of the titanium dioxide organic coating film according to claim 6, wherein the stirring device comprises three first stirring blades (15) and two second stirring blades (16) which are equidistantly arranged, the inner walls of the three first stirring blades (15) are all sleeved on the outer wall of the driven shaft (14), the inner walls of the two second stirring blades (16) are all sleeved on the outer wall of the driving shaft (6), the minimum distance between the driving shaft (6) and the driven shaft (14) is slightly larger than the length of a single first stirring blade (15), and the two second stirring blades (16) and the three first stirring blades (15) are staggered.
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| CN202010375342.7A CN111704812A (en) | 2020-05-07 | 2020-05-07 | Titanium dioxide organic coating preparation process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114602409A (en) * | 2022-03-23 | 2022-06-10 | 金盟科技（深圳）有限公司 | Preparation method of compound for anodic oxidation normal-temperature rapid oxidant |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5312484A (en) * | 1989-10-12 | 1994-05-17 | Industrial Progress, Inc. | TiO2 -containing composite pigment products |
| CN1844221A (en) * | 2006-04-11 | 2006-10-11 | 山西新阳新材料有限公司 | Functional white color masterbatch and its preparation process and use |
| CN207694666U (en) * | 2017-12-25 | 2018-08-07 | 攀枝花市正源科技有限责任公司 | A kind of titanium dioxide processing agitating device |
-
2020
- 2020-05-07 CN CN202010375342.7A patent/CN111704812A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5312484A (en) * | 1989-10-12 | 1994-05-17 | Industrial Progress, Inc. | TiO2 -containing composite pigment products |
| CN1844221A (en) * | 2006-04-11 | 2006-10-11 | 山西新阳新材料有限公司 | Functional white color masterbatch and its preparation process and use |
| CN207694666U (en) * | 2017-12-25 | 2018-08-07 | 攀枝花市正源科技有限责任公司 | A kind of titanium dioxide processing agitating device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114602409A (en) * | 2022-03-23 | 2022-06-10 | 金盟科技（深圳）有限公司 | Preparation method of compound for anodic oxidation normal-temperature rapid oxidant |
| CN114602409B (en) * | 2022-03-23 | 2023-09-26 | 金盟科技（深圳）有限公司 | Preparation method of compound for anodic oxidation normal-temperature rapid oxidant |
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Application publication date: 20200925 |
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