CN104277559A - Water-based copper-gold powder pigment for decoration and preparation method thereof - Google Patents
Water-based copper-gold powder pigment for decoration and preparation method thereof Download PDFInfo
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- CN104277559A CN104277559A CN201410555984.XA CN201410555984A CN104277559A CN 104277559 A CN104277559 A CN 104277559A CN 201410555984 A CN201410555984 A CN 201410555984A CN 104277559 A CN104277559 A CN 104277559A
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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
- C09C1/66—Copper alloys, e.g. bronze
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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
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
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- Chemical & Material Sciences (AREA)
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- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
The invention discloses a water-based copper-gold powder pigment for decoration. The invention is characterized in that the pigment is prepared from the following raw materials in parts by weight: 40-60 parts of flaky copper-gold powder, 8-10 parts of ethyl orthosilicate, 0.1-0.3 part of silane coupling agent A-151, 1-2 parts of nano shell powder, 0.1-0.2 part of pennyroyal, 0.5-1 part of hydroxypropylguar gum, 0.05-0.1 part of tea polyphenol, 0.2-0.4 part of glycerol, 0.2-0.4 part of sodium caseinate, 3-5 parts of polyethyleneglycol, 0.1-0.2 part of octyl phenol polyethenoxy ether, 0.1-0.2 part of tannic acid and 0.5-1 part of composite assistant. The copper-gold powder pigment has the advantages of high safety, environmental protection, favorable adhesive force and bright color, has the effect of purifying indoor air, and is suitable for home decoration. The pigment has high dispersity and stable properties in a water-based medium, and is suitable for a water-based system.
Description
Technical field
The present invention relates to metallic pigment field, be specifically related to a kind of decorative water Cu-Zn alloy powder pigment and preparation method thereof.
Background technology
Now along with industrialized development, global environment constantly worsens, and environmental issue is paid attention to day by day.Conventional metals pigment has bright metalluster and high covering power, has the advantage of high-decoration and high protectiveness concurrently, and of many uses, market is huge.But traditional solvent-borne type metallic pigment use a large amount of organic solvent in the application, be discharged in environment, easily pollute in coating process.And water-based metal pigment is all replaced by water due to the organic solvent of the overwhelming majority, greatly reduce the disposal of pollutants in coating process, therefore adopting water-based metal pigment replace solvents shaped metal pigment to be realize one of low public hazards, oligosaprobic important measures, is also a kind of trend complying with international trend.
Current water-based metal pigment also also exists some problems, such as metallic pigment dispersed poor, less stable etc. in water-based system.If these problems can better be solved, water-based metal pigment will be conducive to and be more widely used.
Summary of the invention
The object of this invention is to provide that a kind of dispersiveness is high, the decorative water Cu-Zn alloy powder pigment of good stability.
The present invention is achieved by the following technical solutions:
A kind of decorative water Cu-Zn alloy powder pigment, it is made up of the raw material of following weight parts:
Sheet of copper bronze 40-60, tetraethoxy 8-10, silane coupling A-151 0.1-0.3, nano level oyster shell whiting 1-2, spearmint oil 0.1-0.2, hydroxypropylguar gum 0.5-1, tea-polyphenol 0.05-0.1, glycerine 0.2-0.4, Sodium Caseinate 0.2-0.4, polyoxyethylene glycol 3-5, polyoxyethylene octylphenol ether 0.1-0.2, Weibull 0.1-0.2, composite assistant 0.5-1;
Composite assistant is made up of the raw material of following weight part:
Sisal dregs 50-60, attapulgite 30-40, citric acid 4-8, Trisodium Citrate 4-8, tetradecyl trimethyl ammonium chloride 1-2, Sodium dodecylbenzene sulfonate 2-4, water 30-40;
The preparation method of composite assistant:
Spent the night by sisal dregs 60-80 DEG C after drying and pulverize, be warming up to 40-60 DEG C after adding citric acid, Trisodium Citrate, tetradecyl trimethyl ammonium chloride, Sodium dodecylbenzene sulfonate and water stir process 2-4h and stir 1-2h, cold filtration concentrates to obtain filtrate; Stirring 3-5h by adding described filtrate 80-90 DEG C after attapulgite 300-400 DEG C of calcining 2-4h, filtering, by refining after filtration cakes torrefaction to 1500-2000 order, obtaining final product.
A preparation method for decorative water Cu-Zn alloy powder pigment, comprises the following steps:
(1) mixed solvent of ammoniacal liquor, distilled water and ethanol is prepared as component A, with alcohol dilution tetraethoxy as B component; Sheet of copper bronze is added in appropriate dehydrated alcohol, add silane coupling A-151, after stirred under nitrogen atmosphere 0.5-1h, to drip component A and B component respectively simultaneously, dropping limit, limit is stirred, dropwise rear 40-45 DEG C of reaction 6-8h, with absolute ethanol washing after suction filtration, vacuum-drying, the weight ratio=1:2:5 of ammoniacal liquor, distilled water and ethanol in described component A, described ammonia concn is 25%, the weight ratio=1:2 of ethanol and tetraethoxy in described B component;
(2) Cu-Zn alloy powder after process in (1) is added reaction vessel, add appropriate thionyl chloride and pass into nitrogen, except desolventizing after reaction 2-3h, polyoxyethylene glycol and ethanol in proper amount is added after repetitive scrubbing, ultrasonic disperse evenly after jointly add reaction vessel and stirring reaction 3-6h under nitrogen protection, cross and filter solvent, with absolute ethanol washing several, vacuum-drying;
(3) high-speed stirring 0.5-1h after oyster shell whiting being mixed with glycerine, spearmint oil, then with process in (2) after Cu-Zn alloy powder and all the other raw materials mix afterwards stirring at normal temperature and mix, to obtain final product.
Advantage of the present invention is:
1. silicon-dioxide and the process of polyoxyethylene glycol double-coated are carried out in pair Cu-Zn alloy powder surface, enhance it in the dispersiveness in water-based system and stability, water-based system consistency and good leveling property; Be easy to store, there is good weathering resistance, do not affect metalluster, surface effect and metal sense good;
2. pass through the improvement of formula and technique, make effect that Cu-Zn alloy powder pigment has safety and environmental protection, purifies the air of a room, sticking power is good, bright color, is applicable to home decoration decoration.
Embodiment
Non-limiting examples of the present invention is as follows:
Embodiment 1
A kind of decorative water Cu-Zn alloy powder pigment, is prepared from by the component raw material of following weight (kg):
Sheet of copper bronze 50, tetraethoxy 9, silane coupling A-151 0.2, nano level oyster shell whiting 1.5, spearmint oil 0.15, hydroxypropylguar gum 0.8, tea-polyphenol 0.08, glycerine 0.3, Sodium Caseinate 0.3, polyoxyethylene glycol 4, polyoxyethylene octylphenol ether 0.15, Weibull 0.15, composite assistant 0.8;
Wherein, composite assistant is made up of the raw material of following weight (kg):
Sisal dregs 55, attapulgite 35, citric acid 6, Trisodium Citrate 6, tetradecyl trimethyl ammonium chloride 1.5, Sodium dodecylbenzene sulfonate 3, water 35;
The preparation method of composite assistant:
Spent the night by sisal dregs 80 DEG C after drying and pulverize, be warming up to 50 DEG C after adding citric acid, Trisodium Citrate, tetradecyl trimethyl ammonium chloride, Sodium dodecylbenzene sulfonate and water stir process 3h and stir 2h, cold filtration concentrates to obtain filtrate; Stirring 4h by adding described filtrate 80 DEG C after attapulgite 400 DEG C calcining 2h, filtering, by refining after filtration cakes torrefaction to 2000 orders, obtaining final product.
Its preparation method comprises the following steps:
(1) mixed solvent of ammoniacal liquor, distilled water and ethanol is prepared as component A, with alcohol dilution tetraethoxy as B component; Sheet of copper bronze is added in appropriate dehydrated alcohol, add silane coupling A-151, after stirred under nitrogen atmosphere 0.5h, drip component A and B component respectively, dropping limit, limit is stirred simultaneously, dropwise rear 40 DEG C of reaction 8h, with absolute ethanol washing after suction filtration, vacuum-drying, the weight ratio=1:2:5 of ammoniacal liquor, distilled water and ethanol in described component A, described ammonia concn is 25%, the weight ratio=1:2 of ethanol and tetraethoxy in described B component;
(2) Cu-Zn alloy powder after process in (1) is added reaction vessel, add appropriate thionyl chloride and pass into nitrogen, except desolventizing after reaction 3h, polyoxyethylene glycol and ethanol in proper amount is added after repetitive scrubbing, ultrasonic disperse evenly after jointly add reaction vessel and stirring reaction 5h under nitrogen protection, cross and filter solvent, with absolute ethanol washing several, vacuum-drying;
(3) high-speed stirring 0.5h after oyster shell whiting being mixed with glycerine, spearmint oil, then with process in (2) after Cu-Zn alloy powder and all the other raw materials mix afterwards stirring at normal temperature and mix, to obtain final product.
Through inspection, Cu-Zn alloy powder pigment good dispersity in water-based system of the present embodiment, is evenly distributed, and form coating surface smooth, glossiness is high.
Claims (2)
1. a decorative water Cu-Zn alloy powder pigment, is characterized in that it is made up of the raw material of following weight parts:
Sheet of copper bronze 40-60, tetraethoxy 8-10, silane coupling A-151 0.1-0.3, nano level oyster shell whiting 1-2, spearmint oil 0.1-0.2, hydroxypropylguar gum 0.5-1, tea-polyphenol 0.05-0.1, glycerine 0.2-0.4, Sodium Caseinate 0.2-0.4, polyoxyethylene glycol 3-5, polyoxyethylene octylphenol ether 0.1-0.2, Weibull 0.1-0.2, composite assistant 0.5-1;
Described composite assistant is made up of the raw material of following weight part:
Sisal dregs 50-60, attapulgite 30-40, citric acid 4-8, Trisodium Citrate 4-8, tetradecyl trimethyl ammonium chloride 1-2, Sodium dodecylbenzene sulfonate 2-4, water 30-40;
The preparation method of described composite assistant is:
Spent the night by sisal dregs 60-80 DEG C after drying and pulverize, be warming up to 40-60 DEG C after adding citric acid, Trisodium Citrate, tetradecyl trimethyl ammonium chloride, Sodium dodecylbenzene sulfonate and water stir process 2-4h and stir 1-2h, cold filtration concentrates to obtain filtrate; Stirring 3-5h by adding described filtrate 80-90 DEG C after attapulgite 300-400 DEG C of calcining 2-4h, filtering, by refining after filtration cakes torrefaction to 1500-2000 order, obtaining final product.
2. the preparation method of decorative water Cu-Zn alloy powder pigment according to claim 1, is characterized in that, comprise the following steps:
(1) mixed solvent of ammoniacal liquor, distilled water and ethanol is prepared as component A, with alcohol dilution tetraethoxy as B component; Sheet of copper bronze is added in appropriate dehydrated alcohol, add silane coupling A-151, after stirred under nitrogen atmosphere 0.5-1h, to drip component A and B component respectively simultaneously, dropping limit, limit is stirred, dropwise rear 40-45 DEG C of reaction 6-8h, with absolute ethanol washing after suction filtration, vacuum-drying, the weight ratio=1:2:5 of ammoniacal liquor, distilled water and ethanol in described component A, described ammonia concn is 25%, the weight ratio=1:2 of ethanol and tetraethoxy in described B component;
(2) Cu-Zn alloy powder after process in (1) is added reaction vessel, add appropriate thionyl chloride and pass into nitrogen, except desolventizing after reaction 2-3h, polyoxyethylene glycol and ethanol in proper amount is added after repetitive scrubbing, ultrasonic disperse evenly after jointly add reaction vessel and stirring reaction 3-6h under nitrogen protection, cross and filter solvent, with absolute ethanol washing several, vacuum-drying;
(3) high-speed stirring 0.5-1h after oyster shell whiting being mixed with glycerine, spearmint oil, then with process in (2) after Cu-Zn alloy powder and all the other raw materials mix afterwards stirring at normal temperature and mix, to obtain final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410555984.XA CN104277559A (en) | 2014-10-20 | 2014-10-20 | Water-based copper-gold powder pigment for decoration and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410555984.XA CN104277559A (en) | 2014-10-20 | 2014-10-20 | Water-based copper-gold powder pigment for decoration and preparation method thereof |
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| CN104277559A true CN104277559A (en) | 2015-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410555984.XA Pending CN104277559A (en) | 2014-10-20 | 2014-10-20 | Water-based copper-gold powder pigment for decoration and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105001683A (en) * | 2015-06-27 | 2015-10-28 | 铜陵铜基粉体科技有限公司 | Anti-aging water-based copper-zinc alloy powder and manufacturing method thereof |
| CN107488011A (en) * | 2017-09-21 | 2017-12-19 | 清远楼金贝建材科技有限公司 | A kind of dry-type scrubbing resistance shell powder interior wall paint and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310195A (en) * | 2011-05-10 | 2012-01-11 | 苏州钻石金属粉有限公司 | Formula and preparation method of strip copper gold powder |
| CN103333532A (en) * | 2013-07-11 | 2013-10-02 | 合肥旭阳铝颜料有限公司 | Aqueous bronze powder preparation method |
| CN103333533A (en) * | 2013-07-11 | 2013-10-02 | 合肥旭阳铝颜料有限公司 | Magnetic bronze powder preparation method |
-
2014
- 2014-10-20 CN CN201410555984.XA patent/CN104277559A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310195A (en) * | 2011-05-10 | 2012-01-11 | 苏州钻石金属粉有限公司 | Formula and preparation method of strip copper gold powder |
| CN103333532A (en) * | 2013-07-11 | 2013-10-02 | 合肥旭阳铝颜料有限公司 | Aqueous bronze powder preparation method |
| CN103333533A (en) * | 2013-07-11 | 2013-10-02 | 合肥旭阳铝颜料有限公司 | Magnetic bronze powder preparation method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105001683A (en) * | 2015-06-27 | 2015-10-28 | 铜陵铜基粉体科技有限公司 | Anti-aging water-based copper-zinc alloy powder and manufacturing method thereof |
| CN107488011A (en) * | 2017-09-21 | 2017-12-19 | 清远楼金贝建材科技有限公司 | A kind of dry-type scrubbing resistance shell powder interior wall paint and preparation method thereof |
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Application publication date: 20150114 |