CN108676424A - A kind of water-soluble environment protective nano mill base and preparation method thereof - Google Patents
A kind of water-soluble environment protective nano mill base and preparation method thereof Download PDFInfo
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- CN108676424A CN108676424A CN201810594742.XA CN201810594742A CN108676424A CN 108676424 A CN108676424 A CN 108676424A CN 201810594742 A CN201810594742 A CN 201810594742A CN 108676424 A CN108676424 A CN 108676424A
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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
- C09D17/00—Pigment pastes, e.g. for mixing in paints
- C09D17/001—Pigment pastes, e.g. for mixing in paints in aqueous medium
-
- 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
- C09D17/00—Pigment pastes, e.g. for mixing in paints
- C09D17/004—Pigment pastes, e.g. for mixing in paints containing an inorganic pigment
-
- 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
- C09D17/00—Pigment pastes, e.g. for mixing in paints
- C09D17/004—Pigment pastes, e.g. for mixing in paints containing an inorganic pigment
- C09D17/007—Metal oxide
-
- 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
- C09D17/00—Pigment pastes, e.g. for mixing in paints
- C09D17/004—Pigment pastes, e.g. for mixing in paints containing an inorganic pigment
- C09D17/007—Metal oxide
- C09D17/008—Titanium dioxide
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention discloses a kind of water-soluble environment protective nano mill bases of mill base preparing technical field and preparation method thereof, it is characterised in that：It counts, is made of the following components in parts by weight：10 20 parts of dispersant, 10 30 parts of nano dye, 5 10 parts of surfactant, 0.2 0.5 parts of antifoaming agent, 18 28 parts of wetting agent, 0.2 0.4 parts of preservative, 4 10 parts of moisturizer, 15 30 parts of deionized water, by 60% dispersant, antifoaming agent, preservative, wetting agent and 70% deionized water are added in reactor, it is stirred 15 20 minutes with the speed of 100 200rpm in open sand mill, 5 times of stir speed (S.S.) is improved again, 40% surfactant is added into reactor, nano dye and moisturizer, continue stirring 25 30 minutes, obtain mixing mill base, mixing mill base is roughly ground and disperses to grind, water nano mill base prepared by the present invention, granularity is small, narrowly distributing, stability is good, Environmental Safety.
Description
Technical field
The present invention relates to mill base preparing technical field, specially a kind of water-soluble environment protective nano mill base and preparation method thereof.
Background technology
The annual pigment yield in China is more than 2,600,000 tons, and 40% pigment therein, which makes, becomes mill base use, and annual mill base makes
It it is more than 146.25 ten thousand tons with scale.With the raising of environmental protection requirement, previous solvent type mill base is just gradually toward aqueous color paste
Transformation, during mill base use, often problems faced is that grinding efficiency is low for enterprise, and miniaturization process is slow, is easy sedimentation,
The problems such as being not easy long-term preservation, the mill base feature of environmental protection is insufficient at present, and the compatibility of water is insufficient, for this purpose, it is proposed that a kind of water solubility
Environment-protection nano mill base and preparation method thereof.
Invention content
The purpose of the present invention is to provide a kind of water-soluble environment protective nano mill bases and preparation method thereof, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides the following technical solutions：A kind of water-soluble environment protective nano mill base and its preparation
Method is counted in parts by weight, is made of the following components：10-20 parts of dispersant, 10-30 parts of nano dye, surfactant 5-10
Part, 0.2-0.5 parts of antifoaming agent, 18-28 parts of wetting agent, 0.2-0.4 parts of preservative, 4-10 parts of moisturizer, deionized water 15-30
Part.
Preferably, the dispersant includes that triethyl group hexyl phosphoric acid, lauryl sodium sulfate, methyl anyl alcohol, cellulose spread out
One or more of biology, polyacrylamide, guar gum, fatty acid polyethylene glycol ester.
Preferably, the nano dye is nano-sized iron oxide, nano-titanium oxide, nano zine oxide, nano-calcium carbonate, nanometer
One kind in silica, and the average grain diameter of the nano dye is 20-40nm.
Preferably, the wetting agent is sulfo-succinic acid dioctyl sodium salt or Siloxane-Oxyalkylene Copolymers solution.
Preferably, the moisturizer includes one or more of glycerine, butanediol, polyethylene glycol, propylene glycol.
Preferably, a kind of water-soluble environment protective nano mill base and preparation method thereof, includes the following steps：
S1：Each component is weighed according to the raw material proportioning of water nano mill base as described in claim 1；
S2：60% dispersant, antifoaming agent, preservative, wetting agent and 70% deionized water are added in reactor, open sand mill
In stirred 15-20 minute with the speed of 100-200rpm, then improve 5 times of stir speed (S.S.), 40% surface added into reactor and is lived
Property agent, nano dye and moisturizer, continue stirring 25-30 minute, obtain mix mill base；
S3：Obtained mixing mill base is subjected to corase grinding until mixing mill base particle diameter is not more than 5-10um, and carries out coarse filtration；
S4：Remaining 40% dispersant is added in the aqueous color paste that above-mentioned coarse filtration obtains and 60% surfactant carries out dispersion and grinds
Mill stops dispersion grinding, is eventually adding remaining water and is rinsed and stirs until aqueous color paste particle diameter distribution reaches 20-40nm
It mixes uniformly, obtains the water nano mill base.
Compared with prior art, the beneficial effects of the invention are as follows：
It is poorly soluble in the inorganic of liquid, the solid and liquid particles of organic pigment, simultaneously 1. dispersant uniform can disperse those
Also the sedimentation and cohesion of particle can be prevented, the amphipathic reagent stabilized needed for suspension is formed；
2. wetting agent improves the surface tension and permeability of coating, coating is good, does not influence to recoat, preservative is conducive to mill base
Long-term preservation, antifoaming agent inhibit the generation of bubble and accelerate vanishing for the bubble generated, improve the effect and property of mill base film
Energy；
3. surfactant have wetting or it is anti-stick, emulsification or demulsification, blistering or defoaming and solubilising, dispersion, washing, anti-corrosion,
Antistatic equal a series of physical chemical action；
4. using being first sufficiently stirred, thickness grinding then is carried out to mixing mill base, ensures the production that mill base particle obtains after grinding
Product reach the requirement of Nano grade.
Specific implementation mode
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
The present invention provides a kind of technical solution：A kind of water-soluble environment protective nano mill base and preparation method thereof, in parts by weight
Meter, is made of the following components：10-20 parts of dispersant, 10-30 parts of nano dye, 5-10 parts of surfactant, antifoaming agent 0.2-
0.5 part, 18-28 parts of wetting agent, 0.2-0.4 parts of preservative, 4-10 parts of moisturizer, 15-30 parts of deionized water.
Wherein, the dispersant includes triethyl group hexyl phosphoric acid, lauryl sodium sulfate, methyl anyl alcohol, cellulose derivative
One or more of object, polyacrylamide, guar gum, fatty acid polyethylene glycol ester.
The nano dye is nano-sized iron oxide, nano-titanium oxide, nano zine oxide, nano-calcium carbonate, nanometer titanium dioxide
One kind in silicon, and the average grain diameter of the nano dye is 20-40nm.
The wetting agent is sulfo-succinic acid dioctyl sodium salt or Siloxane-Oxyalkylene Copolymers solution.
The moisturizer includes one or more of glycerine, butanediol, polyethylene glycol, propylene glycol.
A kind of water-soluble environment protective nano mill base and preparation method thereof, includes the following steps：
S1：Each component is weighed according to the raw material proportioning of water nano mill base as described in claim 1；
S2：60% dispersant, antifoaming agent, preservative, wetting agent and 70% deionized water are added in reactor, open sand mill
In stirred 15-20 minute with the speed of 100-200rpm, then improve 5 times of stir speed (S.S.), 40% surface added into reactor and is lived
Property agent, nano dye and moisturizer, continue stirring 25-30 minute, obtain mix mill base；
S3：Obtained mixing mill base is subjected to corase grinding until mixing mill base particle diameter is not more than 5-10um, and carries out coarse filtration；
S4：Remaining 40% dispersant is added in the aqueous color paste that above-mentioned coarse filtration obtains and 60% surfactant carries out dispersion and grinds
Mill stops dispersion grinding, is eventually adding remaining water and is rinsed and stirs until aqueous color paste particle diameter distribution reaches 20-40nm
It mixes uniformly, obtains the water nano mill base.
Embodiment 1
A kind of water-soluble environment protective nano mill base and preparation method thereof, counts, is made of the following components in parts by weight：Dispersant 10
Part, 10 parts of nano dye, 5 parts of surfactant, 0.2 part of antifoaming agent, 18 parts of wetting agent, 0.2 part of preservative, 4 parts of moisturizer are gone
15 parts of ionized water.
A kind of water-soluble environment protective nano mill base and preparation method thereof, includes the following steps：
S1：Each component is weighed according to the raw material proportioning of water nano mill base as described in claim 1；
S2：60% dispersant, antifoaming agent, preservative, wetting agent and 70% deionized water are added in reactor, open sand mill
In stirred 15-20 minute with the speed of 100-200rpm, then improve 5 times of stir speed (S.S.), 40% surface added into reactor and is lived
Property agent, nano dye and moisturizer, continue stirring 25-30 minute, obtain mix mill base；
S3：Obtained mixing mill base is subjected to corase grinding until mixing mill base particle diameter is not more than 5-10um, and carries out coarse filtration；
S4：Remaining 40% dispersant is added in the aqueous color paste that above-mentioned coarse filtration obtains and 60% surfactant carries out dispersion and grinds
Mill stops dispersion grinding, is eventually adding remaining water and is rinsed and stirs until aqueous color paste particle diameter distribution reaches 20-40nm
It mixes uniformly, obtains the water nano mill base.
Embodiment 2
A kind of water-soluble environment protective nano mill base and preparation method thereof, counts, is made of the following components in parts by weight：Dispersant 15
Part, 20 parts of nano dye, 7 parts of surfactant, 0.3 part of antifoaming agent, 23 parts of wetting agent, 0.3 part of preservative, 7 parts of moisturizer are gone
22 parts of ionized water.
A kind of water-soluble environment protective nano mill base and preparation method thereof, includes the following steps：
S1：Each component is weighed according to the raw material proportioning of water nano mill base as described in claim 1；
S2：60% dispersant, antifoaming agent, preservative, wetting agent and 70% deionized water are added in reactor, open sand mill
In stirred 15-20 minute with the speed of 100-200rpm, then improve 5 times of stir speed (S.S.), 40% surface added into reactor and is lived
Property agent, nano dye and moisturizer, continue stirring 25-30 minute, obtain mix mill base；
S3：Obtained mixing mill base is subjected to corase grinding until mixing mill base particle diameter is not more than 5-10um, and carries out coarse filtration；
S4：Remaining 40% dispersant is added in the aqueous color paste that above-mentioned coarse filtration obtains and 60% surfactant carries out dispersion and grinds
Mill stops dispersion grinding, is eventually adding remaining water and is rinsed and stirs until aqueous color paste particle diameter distribution reaches 20-40nm
It mixes uniformly, obtains the water nano mill base.
Embodiment 3
A kind of water-soluble environment protective nano mill base and preparation method thereof, counts, is made of the following components in parts by weight：Dispersant 20
Part, 30 parts of nano dye, 10 parts of surfactant, 0.5 part of antifoaming agent, 28 parts of wetting agent, 0.4 part of preservative, 10 parts of moisturizer,
30 parts of deionized water.
A kind of water-soluble environment protective nano mill base and preparation method thereof, includes the following steps：
S1：Each component is weighed according to the raw material proportioning of water nano mill base as described in claim 1；
S2：60% dispersant, antifoaming agent, preservative, wetting agent and 70% deionized water are added in reactor, open sand mill
In stirred 15-20 minute with the speed of 100-200rpm, then improve 5 times of stir speed (S.S.), 40% surface added into reactor and is lived
Property agent, nano dye and moisturizer, continue stirring 25-30 minute, obtain mix mill base；
S3：Obtained mixing mill base is subjected to corase grinding until mixing mill base particle diameter is not more than 5-10um, and carries out coarse filtration；
S4：Remaining 40% dispersant is added in the aqueous color paste that above-mentioned coarse filtration obtains and 60% surfactant carries out dispersion and grinds
Mill stops dispersion grinding, is eventually adding remaining water and is rinsed and stirs until aqueous color paste particle diameter distribution reaches 20-40nm
It mixes uniformly, obtains the water nano mill base.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of water-soluble environment protective nano mill base and preparation method thereof, it is characterised in that：It counts in parts by weight, by following component group
At：10-20 parts of dispersant, 10-30 parts of nano dye, 5-10 parts of surfactant, 0.2-0.5 parts of antifoaming agent, wetting agent 18-28
Part, 0.2-0.4 parts of preservative, 4-10 parts of moisturizer, 15-30 parts of deionized water.
2. a kind of water-soluble environment protective nano mill base according to claim 1 and preparation method thereof, it is characterised in that：Described point
Powder includes triethyl group hexyl phosphoric acid, lauryl sodium sulfate, methyl anyl alcohol, cellulose derivative, polyacrylamide, Gu Er
One or more of glue, fatty acid polyethylene glycol ester.
3. a kind of water-soluble environment protective nano mill base according to claim 1 and preparation method thereof, it is characterised in that：It is described to receive
Rice pigment is nano-sized iron oxide, nano-titanium oxide, nano zine oxide, nano-calcium carbonate, one kind in nano silicon dioxide, and institute
The average grain diameter for stating nano dye is 20-40nm.
4. a kind of water-soluble environment protective nano mill base according to claim 1 and preparation method thereof, it is characterised in that：It is described wet
It is sulfo-succinic acid dioctyl sodium salt or Siloxane-Oxyalkylene Copolymers solution to moisten agent.
5. a kind of water-soluble environment protective nano mill base according to claim 1 and preparation method thereof, it is characterised in that：The guarantor
Humectant includes one or more of glycerine, butanediol, polyethylene glycol, propylene glycol.
6. a kind of water-soluble environment protective nano mill base and preparation method thereof, it is characterised in that：Include the following steps：
S1：Each component is weighed according to the raw material proportioning of water nano mill base as described in claim 1；
S2：60% dispersant, antifoaming agent, preservative, wetting agent and 70% deionized water are added in reactor, open sand mill
In stirred 15-20 minute with the speed of 100-200rpm, then improve 5 times of stir speed (S.S.), 40% surface added into reactor and is lived
Property agent, nano dye and moisturizer, continue stirring 25-30 minute, obtain mix mill base；
S3：Obtained mixing mill base is subjected to corase grinding until mixing mill base particle diameter is not more than 5-10um, and carries out coarse filtration；
S4：Remaining 40% dispersant is added in the aqueous color paste that above-mentioned coarse filtration obtains and 60% surfactant carries out dispersion and grinds
Mill stops dispersion grinding, is eventually adding remaining water and is rinsed and stirs until aqueous color paste particle diameter distribution reaches 20-40nm
It mixes uniformly, obtains the water nano mill base.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109627854A (en) * | 2018-12-21 | 2019-04-16 | 河北晨阳工贸集团有限公司 | A kind of waterborne general color paste and preparation method thereof |
| CN109679410A (en) * | 2018-12-21 | 2019-04-26 | 河北晨阳工贸集团有限公司 | A kind of waterborne general color paste and preparation method thereof |
| CN111253805A (en) * | 2020-01-08 | 2020-06-09 | 江西联锴科技有限公司 | Water-based nano ferric oxide color paste and preparation method thereof |
| CN111621202A (en) * | 2020-05-25 | 2020-09-04 | 浙江大利实业有限公司 | Production process of water-based environment-friendly red brown color paste |
| CN111808435A (en) * | 2020-07-10 | 2020-10-23 | 湖北同轩高分子材料有限公司 | Pigment dispersant and preparation method thereof |
| CN112680032A (en) * | 2021-01-29 | 2021-04-20 | 南京信彩科技有限公司 | Production process of high-performance water-based printing paste |
| CN112745719A (en) * | 2021-01-29 | 2021-05-04 | 南京信彩科技有限公司 | Preparation process of environment-friendly color paste for spinning |
| CN112876909A (en) * | 2021-02-25 | 2021-06-01 | 肇庆市华莱特复合新型材料有限公司 | Antibacterial aqueous nano color paste and preparation method and application thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109627854A (en) * | 2018-12-21 | 2019-04-16 | 河北晨阳工贸集团有限公司 | A kind of waterborne general color paste and preparation method thereof |
| CN109679410A (en) * | 2018-12-21 | 2019-04-26 | 河北晨阳工贸集团有限公司 | A kind of waterborne general color paste and preparation method thereof |
| CN111253805A (en) * | 2020-01-08 | 2020-06-09 | 江西联锴科技有限公司 | Water-based nano ferric oxide color paste and preparation method thereof |
| CN111621202A (en) * | 2020-05-25 | 2020-09-04 | 浙江大利实业有限公司 | Production process of water-based environment-friendly red brown color paste |
| CN111808435A (en) * | 2020-07-10 | 2020-10-23 | 湖北同轩高分子材料有限公司 | Pigment dispersant and preparation method thereof |
| CN112680032A (en) * | 2021-01-29 | 2021-04-20 | 南京信彩科技有限公司 | Production process of high-performance water-based printing paste |
| CN112745719A (en) * | 2021-01-29 | 2021-05-04 | 南京信彩科技有限公司 | Preparation process of environment-friendly color paste for spinning |
| CN112876909A (en) * | 2021-02-25 | 2021-06-01 | 肇庆市华莱特复合新型材料有限公司 | Antibacterial aqueous nano color paste and preparation method and application thereof |
| CN112876909B (en) * | 2021-02-25 | 2023-07-04 | 肇庆市华莱特复合新型材料有限公司 | Antibacterial water-based nano color paste and preparation method and application thereof |
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