CN107964274A - A kind of titanium white powder pigment - Google Patents
A kind of titanium white powder pigment Download PDFInfo
- Publication number
- CN107964274A CN107964274A CN201711233900.0A CN201711233900A CN107964274A CN 107964274 A CN107964274 A CN 107964274A CN 201711233900 A CN201711233900 A CN 201711233900A CN 107964274 A CN107964274 A CN 107964274A
- Authority
- CN
- China
- Prior art keywords
- parts
- white powder
- powder pigment
- titanium white
- titanium dioxide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- C09C1/3692—Combinations of treatments provided for in groups C09C1/3615 - C09C1/3684
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cosmetics (AREA)
Abstract
The invention discloses a kind of titanium white powder pigment, includes following component according to mass fraction：120 parts of titanium dioxide；120 parts of titanium dioxide；7~15 parts of bentonite；5~8 parts of alundum (Al2O3)；8~20 parts of polyester polymers；2~5 parts of wetting agent；3~16 parts of amide compound；3~7 parts of methanol.Titanium white powder pigment produced by the present invention has high glossiness and good dispersiveness in the application of ink or similar system.
Description
Technical field
The invention belongs to the modified formula technology of technical field of chemistry and chemical engineering, more particularly to titanium dioxide Chinese white.
Background technology
Titanium dioxide be it is a kind of be the very excellent Chinese white of performance, its be widely used in coating, plastic cement, plastics, papermaking,
Print the industries such as ink, chemical fibre, rubber, cosmetics, ceramics.For different application industries, titanium dioxide is typically necessary
By the processing of inorganic compound, to improve the application performances such as its weatherability, whiteness, reducing power and covering power.It is general at present
Logical titanium dioxide photostability difference is easy to change, while scattered bad in solvent disperses, and crushes easily caking, tinting strength, tinting power and screening
Gai Li need to be improved.
The content of the invention
Goal of the invention：For above-mentioned existing problem and shortage, the object of the present invention is to provide titanium white powder pigment to change
Property production method, its dispersion performance, while its are improved applied to that can be obviously improved its rheology in coating solution in coating
Photostability is stronger, has the weatherability of higher.For achieving the above object, the present invention uses following technical scheme：It is a kind of
The titanium white powder pigment modified producing method of compound macromolecular polymer, adds 15~60 parts in 120 parts of rutile type titanium whites
Water and stir evenly to form slurry, then sequentially add 7~15 parts of bentonite；5~8 parts of alundum (Al2O3)；Polyester polymers 8
~20 parts；2~5 parts of wetting agent；3~16 parts of amide compound；3~7 parts of methanol.And 1~2h of reaction is stirred, finally passed through
Filter, drying, dry and grinding, you can.
Preferably, the polyester polymers are polyethylene, polyvinyl chloride, or the copolymerization of polyethylene and vinyl acetate
Thing.
Preferably, the wetting agent is aphthenic acids zinc salt, dodecyl sodium sulfate or dodecyl stearate.
Beneficial effect：Compared with prior art, the present invention has the following advantages：Methanol carries out micro draw as polar solvent
Enter to promote the formation of bentonite and titanium dioxide colloidal dispersion, while alundum (Al2O3) carries out at absorption type surface titanium dioxide
Reason is conducive to the photostability of pigment, and the introducing of acid or alkali formula polyester polymers surface of pigments formation charge adsorption can be formed again
So as to be used as stronger dispersant and anti-flocculating agent, amide compound and wetting agent occur thicker coating layer with titanium dioxide surface
Organic adsorption can prevent pigment from luming again, beneficial to scattered, so as to improve the dispersiveness and tinting strength, tinting power of titanium dioxide.
Embodiment
With reference to specific embodiment, the present invention is furture elucidated, it should be understood that these embodiments are merely to illustrate the present invention
Rather than limit the scope of the invention, after the present invention has been read, various equivalences of the those skilled in the art to the present invention
The modification of form falls within the application appended claims limited range.
Embodiment：30 parts of water is added first in the rutile type titanium white of 100 parts by weight and high-speed stirred disperses shape
Into slurry, then put into 12 parts of bentonite SD-2 and 7 parts of alundum (Al2O3)s and stir evenly, finally put into 2 parts of zinc naphthenate
Salt wetting agent, 5 parts of polyethylene, 5 parts of acrylamides and 2 parts of methanol, after stirring reaction 1.5h, by filter pulp, and natural drying
Or dried at 35~55 DEG C, finally drying is simultaneously milled, you can.
Claims (3)
1. a kind of titanium white powder pigment, it is characterised in that include following component according to mass fraction：
120 parts of titanium dioxide；
7~15 parts of bentonite；
5~8 parts of alundum (Al2O3)；
8~20 parts of polyester polymers；
2~5 parts of wetting agent；
3~16 parts of amide compound；
3~7 parts of methanol.
2. titanium white powder pigment according to claim 1, it is characterised in that：The polyester polymers are polyethylene, polychlorostyrene second
Alkene, or the copolymer of polyethylene and vinyl acetate.
3. titanium white powder pigment according to claim 1, it is characterised in that：The wetting agent is aphthenic acids zinc salt, dodecane
Base sodium sulfonate or dodecyl stearate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711233900.0A CN107964274A (en) | 2017-11-30 | 2017-11-30 | A kind of titanium white powder pigment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711233900.0A CN107964274A (en) | 2017-11-30 | 2017-11-30 | A kind of titanium white powder pigment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107964274A true CN107964274A (en) | 2018-04-27 |
Family
ID=61999236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711233900.0A Pending CN107964274A (en) | 2017-11-30 | 2017-11-30 | A kind of titanium white powder pigment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107964274A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110105803A (en) * | 2019-05-17 | 2019-08-09 | 南宁聚钙新材料科技有限责任公司 | A kind of coating alkaline-resisting aqueous titanium dioxide slurry and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105385194A (en) * | 2015-11-17 | 2016-03-09 | 高邮市华宝颜料有限公司 | Titanium dioxide pigment containing composite high-molecular polymer |
-
2017
- 2017-11-30 CN CN201711233900.0A patent/CN107964274A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105385194A (en) * | 2015-11-17 | 2016-03-09 | 高邮市华宝颜料有限公司 | Titanium dioxide pigment containing composite high-molecular polymer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110105803A (en) * | 2019-05-17 | 2019-08-09 | 南宁聚钙新材料科技有限责任公司 | A kind of coating alkaline-resisting aqueous titanium dioxide slurry and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180427 |