CN105968883A - Sterilization mould-proof black iron oxide pigment and preparing method thereof - Google Patents
Sterilization mould-proof black iron oxide pigment and preparing method thereof Download PDFInfo
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- CN105968883A CN105968883A CN201610387363.4A CN201610387363A CN105968883A CN 105968883 A CN105968883 A CN 105968883A CN 201610387363 A CN201610387363 A CN 201610387363A CN 105968883 A CN105968883 A CN 105968883A
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- iron oxide
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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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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/36—Rutaceae [Rue family], e.g. lime, orange, lemon, corktree or pricklyash
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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
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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
- C09C3/12—Treatment with organosilicon compounds
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Abstract
The invention discloses a sterilization mould-proof black iron oxide pigment. The sterilization mould-proof black iron oxide pigment is characterized by being prepared from, by weight, 60-80 parts of ferrous sulfate, 20-30 parts of kaolin, 3-5 parts of nanometer titanium dioxide, 0.2-0.4 part of a silane coupling agent KH-550, 2-4 parts of radix sophorae flavescentis, 2-4 parts of radix astragali, 2-4 parts of herba schizonepetae, 1-2 parts of fructus cnidii, 1-2 parts of herba houttuyniae, 2-4 parts of radix platycodi, 1-2 parts of wild peppers and 10-15 parts of a dispersing aid. The black iron oxide pigment has the advantages of being high in tinting strength and good in processability; meanwhile, the particle size is large, the black iron oxide pigment is not likely to fly upwards or diffuse in the production or use process, the pollution to the environment and threat to the human health can be effectively relieved, and the black iron oxide pigment further has the sterilization mould-proof effects and is beneficial to maintaining sanitation and hygiene of the environment and high in practicability.
Description
Technical field
The present invention relates to black iron oxide pigment field, be specifically related to a kind of fungus and mildew 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 fungus and mildew 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 fungus and mildew resistance black iron oxide pigment, it is to be prepared by the raw material of following weight parts:
Ferrous sulfate 60-80, Kaolin 20-30, nano titanium oxide 3-5, silane resin acceptor kh-550 0.2-0.4, Radix Sophorae Flavescentis 2-4, Radix Astragali 2-4, Herba Schizonepetae 2-4, Fructus Cnidii 1-2, Herba Houttuyniae 1-2, Radix Platycodonis 2-4, Pericarpium Zanthoxyli 1-2, 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 fungus and mildew resistance black iron oxide pigment, comprises the following steps:
(1) after Kaolin and nano titanium oxide 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) Radix Sophorae Flavescentis, the Radix Astragali, Herba Schizonepetae, Fructus Cnidii, Herba Houttuyniae, Radix Platycodonis and Pericarpium Zanthoxyli are added to the water decoction 2-4h by solid-liquid weight ratio 1:4-1:6, filter the 1/4-1/5 concentrating the filtrate to original volume, the most uniformly it is sprayed on the black composite iron oxide granule in (2), the most i.e. obtains fungus and mildew resistance black iron oxide pigment.
The invention have the advantage that
The present invention is using Kaolin and nano titanium oxide 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, introducing in conjunction with active component, 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, also effect of fungus and mildew resistance, be conducive to keeping the environment clean, practical.
Detailed description of the invention
Non-limiting examples of the present invention is as follows:
A kind of fungus and mildew resistance black iron oxide pigment, is prepared from by the component raw material of following weight (kg):
Ferrous sulfate 70, Kaolin 25, nano titanium oxide 4, silane resin acceptor kh-550 0.3, Radix Sophorae Flavescentis 3, the Radix Astragali 3, Herba Schizonepetae 2-4, Fructus Cnidii 1.5 Herba Houttuyniae 1.5, Radix Platycodonis 3, Pericarpium Zanthoxyli 1.5, 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 fungus and mildew resistance black iron oxide pigment comprises the following steps:
(1) after Kaolin and nano titanium oxide 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) Radix Sophorae Flavescentis, the Radix Astragali, Herba Schizonepetae, Fructus Cnidii, Herba Houttuyniae, Radix Platycodonis and Pericarpium Zanthoxyli are added to the water decoction 2h by solid-liquid weight ratio 1:4, filter and concentrate the filtrate to the 1/4 of original volume, the most uniformly it is sprayed on the black composite iron oxide granule in (2), the most i.e. obtains fungus and mildew resistance black iron oxide pigment.
Above-mentioned prepared black iron oxide pigment performance indications such as following table:
| Test index | Test result |
| The hydrotrope (%) | 0.73 |
| 105 DEG C of volatile matters (%) | 0.82 |
| Tinctorial yield (%) | 97.5 |
Claims (2)
1. a fungus and mildew 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, Kaolin 20-30, nano titanium oxide 3-5, silane resin acceptor kh-550 0.2-0.4, Radix Sophorae Flavescentis 2-4, Radix Astragali 2-4, Herba Schizonepetae 2-4, Fructus Cnidii 1-2, Herba Houttuyniae 1-2, Radix Platycodonis 2-4, Pericarpium Zanthoxyli 1-2, 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 fungus and mildew resistance black iron oxide pigment the most according to claim 1, it is characterised in that comprise the following steps:
(1) after Kaolin and nano titanium oxide 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) Radix Sophorae Flavescentis, the Radix Astragali, Herba Schizonepetae, Fructus Cnidii, Herba Houttuyniae, Radix Platycodonis and Pericarpium Zanthoxyli are added to the water decoction 2-4h by solid-liquid weight ratio 1:4-1:6, filter the 1/4-1/5 concentrating the filtrate to original volume, the most uniformly it is sprayed on the black composite iron oxide granule in (2), the most i.e. obtains fungus and mildew resistance black iron oxide pigment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610387363.4A CN105968883A (en) | 2016-06-02 | 2016-06-02 | Sterilization mould-proof black iron oxide pigment and preparing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610387363.4A CN105968883A (en) | 2016-06-02 | 2016-06-02 | Sterilization mould-proof black iron oxide pigment and preparing method thereof |
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| Publication Number | Publication Date |
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| CN105968883A true CN105968883A (en) | 2016-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610387363.4A Pending CN105968883A (en) | 2016-06-02 | 2016-06-02 | Sterilization mould-proof black iron oxide pigment and preparing method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103443207A (en) * | 2011-02-04 | 2013-12-11 | 莱雅公司 | Composite pigment and method for preparation thereof |
| CN105038323A (en) * | 2015-07-27 | 2015-11-11 | 安徽明珠颜料科技有限公司 | Parasite-dispelling iron oxide black pigment and preparation method thereof |
| CN105086519A (en) * | 2015-07-27 | 2015-11-25 | 安徽明珠颜料科技有限公司 | Antibacterial and bacteriostatic ferric oxide black pigment and preparation method thereof |
-
2016
- 2016-06-02 CN CN201610387363.4A patent/CN105968883A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103443207A (en) * | 2011-02-04 | 2013-12-11 | 莱雅公司 | Composite pigment and method for preparation thereof |
| CN105038323A (en) * | 2015-07-27 | 2015-11-11 | 安徽明珠颜料科技有限公司 | Parasite-dispelling iron oxide black pigment and preparation method thereof |
| CN105086519A (en) * | 2015-07-27 | 2015-11-25 | 安徽明珠颜料科技有限公司 | Antibacterial and bacteriostatic ferric oxide black pigment and preparation method thereof |
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Application publication date: 20160928 |