CN106189369A - A kind of titanium white composite powder preparation method - Google Patents

A kind of titanium white composite powder preparation method Download PDF

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Publication number
CN106189369A
CN106189369A CN201610538785.7A CN201610538785A CN106189369A CN 106189369 A CN106189369 A CN 106189369A CN 201610538785 A CN201610538785 A CN 201610538785A CN 106189369 A CN106189369 A CN 106189369A
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CN
China
Prior art keywords
composite powder
titanium white
white composite
powder preparation
titanium dioxide
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Pending
Application number
CN201610538785.7A
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Chinese (zh)
Inventor
刘立丰
叶晓红
柴修安
朱朋利
王家俊
高庆忠
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CHUZHOU GREA MINERALS Co Ltd
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CHUZHOU GREA MINERALS Co Ltd
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Priority to CN201610538785.7A priority Critical patent/CN106189369A/en
Publication of CN106189369A publication Critical patent/CN106189369A/en
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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
    • C09C1/3653—Treatment with inorganic compounds
    • 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
    • C09C1/3615—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C1/3623—Grinding
    • 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
    • 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
    • C09C3/006—Combinations of treatments provided for in groups C09C3/04 - C09C3/12
    • 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
    • C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C3/041—Grinding
    • 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
    • C09C3/06—Treatment with inorganic compounds
    • 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

Abstract

The invention discloses a kind of titanium white composite powder preparation method, comprise the following steps: S1, titanium dioxide, mica powder, calcium carbonate are added in acid solution, stir, obtain suspending liquid A；S2, adding pH adjusting agent while stirring, the pH value of regulation suspending liquid A is 7, obtains complex B；S3, complex B is added to the water, is simultaneously introduced waterglass and brightening agent VBL, to be mixed uniformly, filter, obtain mixed liquor C;S4, by mixed liquor C heat, dry, obtain mixture D；S5, mixture D and aluminium oxide are put into grinder is fully ground to fine powder, pack and get final product.The present invention uses the method that soda acid is replaced, and calcium carbonate is replaced into the composite parts of titanium dioxide, decreases the use of titanium dioxide, reduce cost, the preparation method of the titanium white composite powder that the present invention proposes, raw material is easy to get, production cost is low, simple to operate, can be widely applied to commercial production.

Description

A kind of titanium white composite powder preparation method
Technical field
The present invention relates to titanium white composite powder field, particularly relate to a kind of titanium white composite powder preparation method.
Background technology
Titanium dioxide is a kind of white inorganic pigment, has nontoxic, optimal opacity, optimal whiteness and brightness, quilt It is considered a kind of Chinese white that performance is best in the world at present, is widely used in coating, plastics, papermaking, printing-ink, change Fibre, rubber, pottery, cosmetics and the industry such as food interpolation and medicine.But titanium ore resource is the most in short supply in recent years, and titanium dioxide Production cost relatively other Chinese white high, cost differentials amplitude is big so that the extensively application of titanium dioxide is restricted.Various countries are Starting to explore and research composite titanium dioxide, thus reduce its production cost, China meets the research of titanium dioxide and is scarcely out of swaddling-clothes, And it is the best to study the properties of product got, then the present invention proposes a kind of titanium white composite powder preparation method.
Summary of the invention
The invention aims to solve shortcoming present in prior art, and be prepared by a kind of titanium white composite powder proposed Method.
A kind of titanium white composite powder preparation method, comprises the following steps:
S1, titanium dioxide, mica powder, calcium carbonate are added in acid solution, stir, obtain suspending liquid A；
S2, adding pH adjusting agent while stirring, the pH value of regulation suspending liquid A is 7, obtains complex B；
S3, complex B is added to the water, is simultaneously introduced waterglass and brightening agent VBL, to be mixed uniformly, filter, obtain mixed liquor C;
S4, by mixed liquor C heat, dry, obtain mixture D；
S5, mixture D and aluminium oxide are put into grinder is fully ground to fine powder, pack and get final product.
Preferably, in described S1, acid solution refers to Fluohydric acid..
Preferably, in described S1, titanium dioxide is the TiO 2 particles of 0.1-0.5 μm.
Preferably, in described S2, pH adjusting agent is sodium bicarbonate.
Preferably, in described S4, heating-up temperature is 100-150 DEG C.
Preferably, in S4, drying time is 50-80min.
The titanium white composite powder that the present invention proposes has good opacity, whiteness and brightness, covering power by force, weatherability By force, strong coloring force, bright in luster, raw material of the present invention is easy to get, and production cost is low, simple to operate, can be widely applied to coating, moulds The industry such as material, papermaking, printing, chemical fibre, rubber, pottery.
The present invention uses the method that soda acid is replaced, and calcium carbonate is replaced into the composite parts of titanium dioxide, decreases titanium dioxide Use, reduce cost, the preparation method of the titanium white composite powder that the present invention proposes, raw material is easy to get, and production cost is low, operation letter Single, can be widely applied to commercial production.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is explained orally further.
Embodiment one
A kind of titanium white composite powder preparation method that the present invention proposes, comprises the following steps:
S1, the TiO 2 particles by 0.1-0.5 μm, mica powder, calcium carbonate add in Fluohydric acid., stir, obtain suspension A；
S2, adding sodium bicarbonate while stirring, the pH value of regulation suspending liquid A is 7, obtains complex B；
S3, complex B is added to the water, is simultaneously introduced waterglass and brightening agent VBL, to be mixed uniformly, filter, obtain mixed liquor C;
S4, by mixed liquor C heat 120 DEG C, dry 60min, obtain mixture D；
S5, mixture D and aluminium oxide are put into grinder is fully ground to fine powder, pack and get final product.
Embodiment two
A kind of titanium white composite powder preparation method that the present invention proposes, comprises the following steps:
S1, the TiO 2 particles by 0.1-0.5 μm, mica powder, calcium carbonate add in Fluohydric acid., stir, obtain suspension A；
S2, adding sodium bicarbonate while stirring, the pH value of regulation suspending liquid A is 7, obtains complex B；
S3, complex B is added to the water, is simultaneously introduced waterglass and brightening agent VBL, to be mixed uniformly, filter, obtain mixed liquor C;
S4, by mixed liquor C heat 140 DEG C, dry 75min, obtain mixture D；
S5, mixture D and aluminium oxide are put into grinder is fully ground to fine powder, pack and get final product.
Embodiment three
A kind of titanium white composite powder preparation method that the present invention proposes, comprises the following steps:
S1, the TiO 2 particles by 0.1-0.5 μm, mica powder, calcium carbonate add in Fluohydric acid., stir, obtain suspension A；
S2, adding sodium bicarbonate while stirring, the pH value of regulation suspending liquid A is 7, obtains complex B；
S3, complex B is added to the water, is simultaneously introduced waterglass and brightening agent VBL, to be mixed uniformly, filter, obtain mixed liquor C;
S4, by mixed liquor C heat 130 DEG C, dry 65min, obtain mixture D；
S5, mixture D and aluminium oxide are put into grinder is fully ground to fine powder, pack and get final product.
Embodiment four
A kind of titanium white composite powder preparation method that the present invention proposes, comprises the following steps:
S1, the TiO 2 particles by 0.1-0.5 μm, mica powder, calcium carbonate add in Fluohydric acid., stir, obtain suspension A；
S2, adding sodium bicarbonate while stirring, the pH value of regulation suspending liquid A is 7, obtains complex B；
S3, complex B is added to the water, is simultaneously introduced waterglass and brightening agent VBL, to be mixed uniformly, filter, obtain mixed liquor C;
S4, by mixed liquor C heat 150 DEG C, dry 70min, obtain mixture D；
S5, mixture D and aluminium oxide are put into grinder is fully ground to fine powder, pack and get final product.
Embodiment five
A kind of titanium white composite powder preparation method that the present invention proposes, comprises the following steps:
S1, the TiO 2 particles by 0.1-0.5 μm, mica powder, calcium carbonate add in Fluohydric acid., stir, obtain suspension A；
S2, adding sodium bicarbonate while stirring, the pH value of regulation suspending liquid A is 7, obtains complex B；
S3, complex B is added to the water, is simultaneously introduced waterglass and brightening agent VBL, to be mixed uniformly, filter, obtain mixed liquor C;
S4, by mixed liquor C heat 100 DEG C, dry 50min, obtain mixture D；
S5, mixture D and aluminium oxide are put into grinder is fully ground to fine powder, pack and get final product.
The present invention uses the method that soda acid is replaced, and calcium carbonate is replaced into the composite parts of titanium dioxide, decreases titanium dioxide Use, reduce cost, the preparation method of the titanium white composite powder that the present invention proposes, raw material is easy to get, and production cost is low, operation letter Single, can be widely applied to commercial production
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, and any Those familiar with the art is in the technical scope that the invention discloses, according to technical scheme and invention thereof Conceive equivalent or change in addition, all should contain within protection scope of the present invention.

Claims (6)

1. a titanium white composite powder preparation method, it is characterised in that comprise the following steps:
S1, titanium dioxide, mica powder, calcium carbonate are added in acid solution, stir, obtain suspending liquid A；
S2, adding pH adjusting agent while stirring, the pH value of regulation suspending liquid A is 7, obtains complex B；
S3, complex B is added to the water, is simultaneously introduced waterglass and brightening agent VBL, to be mixed uniformly, filter, obtain mixed liquor C;
S4, by mixed liquor C heat, dry, obtain mixture D；
S5, mixture D and aluminium oxide are put into grinder is fully ground to fine powder, pack and get final product.
A kind of titanium white composite powder preparation method the most according to claim 1, it is characterised in that in described S1, acid solution refers to Fluohydric acid..
A kind of titanium white composite powder preparation method the most according to claim 1, it is characterised in that in described S1, titanium dioxide is The TiO 2 particles of 0.1-0.5 μm.
A kind of titanium white composite powder preparation method the most according to claim 1, it is characterised in that in described S2, pH adjusting agent is Sodium bicarbonate.
A kind of titanium white composite powder preparation method the most according to claim 1, it is characterised in that in described S4, heating-up temperature is 100-150℃。
A kind of titanium white composite powder preparation method the most according to claim 1, it is characterised in that in described S4, drying time is 50-80min。
CN201610538785.7A 2016-07-11 2016-07-11 A kind of titanium white composite powder preparation method Pending CN106189369A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111636108A (en) * 2020-06-08 2020-09-08 宜宾丝丽雅股份有限公司 Titanium white liquid blending method for viscose fiber production

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03181411A (en) * 1989-12-11 1991-08-07 Miyoshi Kasei:Kk Composite powder for cosmetic and cosmetic
CN101302359A (en) * 2008-06-30 2008-11-12 攀枝花学院 Composite titanium pigment and preparation thereof
CN101585211A (en) * 2009-03-27 2009-11-25 许盛英 The production method of attapulgite paste interior wall coating
CN101585691A (en) * 2009-03-27 2009-11-25 许盛英 Attapulgite interior wall powder coating
CN103351648A (en) * 2013-05-31 2013-10-16 句容亿格纳米材料厂 Composite titanium dioxide and processing method thereof
CN104371378A (en) * 2013-08-12 2015-02-25 赵明贵 Compounded high performance titanium dioxide pigment
CN104411779A (en) * 2012-06-28 2015-03-11 克洛诺斯国际有限公司 Titanium dioxide-containing and carbonate-containing composite pigments and method for producing same
CN104497642A (en) * 2015-01-15 2015-04-08 荆门市磊鑫石膏制品有限公司 Preparation method for titanium dioxide composite powder

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03181411A (en) * 1989-12-11 1991-08-07 Miyoshi Kasei:Kk Composite powder for cosmetic and cosmetic
CN101302359A (en) * 2008-06-30 2008-11-12 攀枝花学院 Composite titanium pigment and preparation thereof
CN101585211A (en) * 2009-03-27 2009-11-25 许盛英 The production method of attapulgite paste interior wall coating
CN101585691A (en) * 2009-03-27 2009-11-25 许盛英 Attapulgite interior wall powder coating
CN104411779A (en) * 2012-06-28 2015-03-11 克洛诺斯国际有限公司 Titanium dioxide-containing and carbonate-containing composite pigments and method for producing same
CN103351648A (en) * 2013-05-31 2013-10-16 句容亿格纳米材料厂 Composite titanium dioxide and processing method thereof
CN104371378A (en) * 2013-08-12 2015-02-25 赵明贵 Compounded high performance titanium dioxide pigment
CN104497642A (en) * 2015-01-15 2015-04-08 荆门市磊鑫石膏制品有限公司 Preparation method for titanium dioxide composite powder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111636108A (en) * 2020-06-08 2020-09-08 宜宾丝丽雅股份有限公司 Titanium white liquid blending method for viscose fiber production

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