CN105968881A - Impact-resistant black iron oxide pigment and preparation method thereof - Google Patents
Impact-resistant black iron oxide pigment and preparation method thereof Download PDFInfo
- Publication number
- CN105968881A CN105968881A CN201610213870.6A CN201610213870A CN105968881A CN 105968881 A CN105968881 A CN 105968881A CN 201610213870 A CN201610213870 A CN 201610213870A CN 105968881 A CN105968881 A CN 105968881A
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- iron oxide
- parts
- powder
- black iron
- oxide pigment
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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
- C09C1/22—Compounds of iron
- C09C1/24—Oxides of iron
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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
- C09C3/006—Combinations of treatments provided for in groups C09C3/04 - C09C3/12
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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
- C09C3/06—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
- C09C3/12—Treatment with organosilicon compounds
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Compounds Of Iron (AREA)
Abstract
The invention discloses an impact-resistant black iron oxide pigment, which is prepared from the following raw materials (by weight): 60-80 parts of ferrous sulphate, 10-15 parts of zirconium silicate powder, 5-10 parts of graphite powder, 3-5 parts of wollastonite powder, 0.2-0.4 part of a silane coupling agent KH-550, 3-5 parts of liquid paraffin, 1-2 parts of barium stearate, 0.3-0.5 part of polyoxyethylene castor oil, 0.3-0.5 part of PPGDGE and 10-15 parts of a dispersing aid. The black iron oxide pigment has characteristics of strong tinting strength and good processability. Meanwhile, the pigment has large particle size such that the pigment is not easy to fly and disperse during production and application process. Therefore, pollution to the environment and threat to the health of human body can be effectively minimized. The pigment also has high impact resistance, high strength and strong practicality.
Description
Technical field
The present invention relates to black iron oxide pigment field, be specifically related to a kind of shock resistance black iron oxide pigment and preparation method thereof.
Background technology
Black iron oxide pigment is a kind of conventional inorganic pigment, it is mainly composed of ferroso-ferric oxide, its tone is attractive in appearance and durable, covering power and tinting strength, tinting power are the highest, there is good alkali resistance, light fastness simultaneously, range of application is quite varied, the field such as including building materials, coating, ink, rubber, plastics, pottery, glass, five metals glass polishing, greasepaint drawing, electronics industry.Black iron oxide pigment is mainly powder, easily flies upward, be unfavorable for safety in production, environmental conservation and health, powder change black iron oxide pigment into graininess and advantageously account for this problem during producing, using., along with economic development and the raising of people's living standard, the Yield and quality of black iron oxide pigment and the demand of performance improvement are grown with each passing day meanwhile, development function, diversified black iron oxide pigment, accord with the demands of the market, have good development prospect.
Summary of the invention
It is an object of the invention to provide a kind of shock resistance black iron oxide pigment, strong coloring force, stable performance, safety and environmental protection.
The present invention is achieved by the following technical solutions:
A kind of shock resistance black iron oxide pigment, it is to be prepared by the raw material of following weight parts:
Ferrous sulfate 60-80, zirconium English powder 10-15, graphite powder 5-10, wollastonite in powder 3-5, silane resin acceptor kh-550 0.2-0.4, liquid paraffin 3-5, barium stearate 1-2, castor oil polyoxyethylene ether 0.3-0.5, polypropylene glycol diglycidyl ether 0.3-0.5, dispersing aid 10-15；
Wherein dispersing aid is prepared by the raw material of following weight parts: sodium lignin sulfonate 0.5-1, dodecyldimethylammonium hydroxide inner salt 0.3-0.5, sodium gluconate 3-5, Polyethylene Glycol 2-4, Tween-60 0.1-0.2, water 20-30；The preparation method of dispersing aid is first to be added to the water sodium gluconate and Polyethylene Glycol to be completely dissolved, and adds remaining raw material 60-80 DEG C, 600-1000r/min stirs 15-30min, to obtain final product.
The preparation method of a kind of shock resistance black iron oxide pigment, comprises the following steps:
(1) after zirconium English powder, graphite powder and wollastonite in powder being mixed, co-ground is uniform, cross 100-200 mesh sieve, it is subsequently adding silane resin acceptor kh-550 and stirs 0.5-1h in 120-150 DEG C, the water being initially charged 2-3 times of weight after cooling stirs, add dispersing aid ultrasonic disperse 10-15min, obtain mixed slurry；
(2) ferrous sulfate is mixed and stirred for until being completely dissolved by solid-liquid weight ratio 1:5-1:6 with water, the mixed slurry dispersed with stirring being subsequently adding in (1) is uniform, temperature be 80-85 DEG C, pH be 7-7.5 under the conditions of be passed through air oxidation, reaction is filtered after terminating and is dried completely, obtains black composite iron oxide granule；
(3) by 60-80 DEG C of stirring 0.5-1h after remaining raw material mix homogeneously, the most uniformly it is sprayed in the black composite iron oxide granule in (2), obtains shock resistance black iron oxide pigment.
The invention have the advantage that
The present invention is using zirconium English powder, graphite powder and wollastonite in powder as base material, surface modification is carried out as modifying agent using silane resin acceptor kh-550, iron oxide black is coated on securely its surface, makes the black composite iron oxide granule of formation have good dispersibility and granularity uniform, suitable；Simultaneously, interpolation in conjunction with remaining raw material, make the feature that the black iron oxide pigment prepared both had had strong coloring force, processability is good, particle diameter is bigger simultaneously, it is difficult to fly upward diffusion during producing, using, can effectively reduce the pollution to environment and the threat to health, the feature that also shock resistance is high, intensity is big, practical.
Detailed description of the invention
Non-limiting examples of the present invention is as follows:
A kind of shock resistance black iron oxide pigment, is prepared from by the component raw material of following weight (kg):
Ferrous sulfate 70, zirconium English powder 12, graphite powder 8, wollastonite in powder 4, silane resin acceptor kh-550 0.3, liquid paraffin 4, barium stearate 1.5, castor oil polyoxyethylene ether 0.4, polypropylene glycol diglycidyl ether 0.4, dispersing aid 12；
Wherein dispersing aid is prepared by the raw material of following weight parts: sodium lignin sulfonate 0.8, dodecyldimethylammonium hydroxide inner salt 0.4, sodium gluconate 4, Polyethylene Glycol 3, Tween-60 0.15, water 25；The preparation method of dispersing aid is first to be added to the water sodium gluconate and Polyethylene Glycol to be completely dissolved, and adds remaining raw material 80 DEG C, 1000r/min stirs 15min, to obtain final product.
The preparation method of shock resistance black iron oxide pigment comprises the following steps:
(1) after zirconium English powder, graphite powder and wollastonite in powder being mixed, co-ground is uniform, crossing 200 mesh sieves, be subsequently adding silane resin acceptor kh-550 and stir 0.5h in 120 DEG C, the water being initially charged 3 times of weight after cooling stirs, add dispersing aid ultrasonic disperse 10min, obtain mixed slurry；
(2) ferrous sulfate is mixed and stirred for until being completely dissolved by solid-liquid weight ratio 1:5 with water, the mixed slurry dispersed with stirring being subsequently adding in (1) is uniform, temperature be 85 DEG C, pH be 7-7.5 under the conditions of be passed through air oxidation, reaction is filtered after terminating and is dried completely, obtains black composite iron oxide granule；
(3) by 80 DEG C of stirring 0.5h after remaining raw material mix homogeneously, the most uniformly it is sprayed in the black composite iron oxide granule in (2), obtains shock resistance black iron oxide pigment.
Above-mentioned prepared black iron oxide pigment performance indications such as following table:
| Test index | Test result |
| The hydrotrope (%) | 0.78 |
| 105 DEG C of volatile matters (%) | 0.62 |
| Tinctorial yield (%) | 98.5 |
Claims (2)
1. a shock resistance black iron oxide pigment, it is characterised in that it is to be prepared by the raw material of following weight parts:
Ferrous sulfate 60-80, zirconium English powder 10-15, graphite powder 5-10, wollastonite in powder 3-5, silane resin acceptor kh-550 0.2-0.4, liquid paraffin 3-5, barium stearate 1-2, castor oil polyoxyethylene ether 0.3-0.5, polypropylene glycol diglycidyl ether 0.3-0.5, dispersing aid 10-15；
Described dispersing aid is prepared by the raw material of following weight parts: sodium lignin sulfonate 0.5-1, dodecyldimethylammonium hydroxide inner salt 0.3-0.5, sodium gluconate 3-5, Polyethylene Glycol 2-4, Tween-60 0.1-0.2, water 20-30；The preparation method of described dispersing aid is first to be added to the water sodium gluconate and Polyethylene Glycol to be completely dissolved, and adds remaining raw material 60-80 DEG C, 600-1000r/min stirs 15-30min, to obtain final product.
The preparation method of a kind of shock resistance black iron oxide pigment the most according to claim 1, it is characterised in that comprise the following steps:
(1) after zirconium English powder, graphite powder and wollastonite in powder being mixed, co-ground is uniform, cross 100-200 mesh sieve, it is subsequently adding silane resin acceptor kh-550 and stirs 0.5-1h in 120-150 DEG C, the water being initially charged 2-3 times of weight after cooling stirs, add dispersing aid ultrasonic disperse 10-15min, obtain mixed slurry；
(2) ferrous sulfate is mixed and stirred for until being completely dissolved by solid-liquid weight ratio 1:5-1:6 with water, the mixed slurry dispersed with stirring being subsequently adding in (1) is uniform, temperature be 80-85 DEG C, pH be 7-7.5 under the conditions of be passed through air oxidation, reaction is filtered after terminating and is dried completely, obtains black composite iron oxide granule；
(3) by 60-80 DEG C of stirring 0.5-1h after remaining raw material mix homogeneously, the most uniformly it is sprayed in the black composite iron oxide granule in (2), obtains shock resistance black iron oxide pigment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610213870.6A CN105968881A (en) | 2016-04-06 | 2016-04-06 | Impact-resistant black iron oxide pigment and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610213870.6A CN105968881A (en) | 2016-04-06 | 2016-04-06 | Impact-resistant black iron oxide pigment and preparation method thereof |
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| CN105968881A true CN105968881A (en) | 2016-09-28 |
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| CN201610213870.6A Pending CN105968881A (en) | 2016-04-06 | 2016-04-06 | Impact-resistant black iron oxide pigment and preparation method thereof |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105038325A (en) * | 2015-07-27 | 2015-11-11 | 安徽明珠颜料科技有限公司 | Deodorant iron oxide black pigment and preparation method thereof |
| CN105086517A (en) * | 2015-07-27 | 2015-11-25 | 安徽明珠颜料科技有限公司 | Ferric oxide black pigment with refreshing and consciousness-restoring functions and preparation method thereof |
-
2016
- 2016-04-06 CN CN201610213870.6A patent/CN105968881A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105038325A (en) * | 2015-07-27 | 2015-11-11 | 安徽明珠颜料科技有限公司 | Deodorant iron oxide black pigment and preparation method thereof |
| CN105086517A (en) * | 2015-07-27 | 2015-11-25 | 安徽明珠颜料科技有限公司 | Ferric oxide black pigment with refreshing and consciousness-restoring functions and preparation method thereof |
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Application publication date: 20160928 |