CN106752391A - Aqueous carbon black color paste of a kind of feature of environmental protection for latex product and preparation method thereof - Google Patents
Aqueous carbon black color paste of a kind of feature of environmental protection for latex product and preparation method thereof Download PDFInfo
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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
- C09D17/004—Pigment pastes, e.g. for mixing in paints containing an inorganic pigment
- C09D17/005—Carbon black
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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
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Abstract
The invention discloses a kind of aqueous carbon black color paste of the feature of environmental protection for latex product, including charcoal blacks, the first dispersant, the second dispersant, wetting agent, defoamer, bactericide, viscosity modifier, pH value regulator, NMF and water, wherein the first dispersant is anionic dispersing agent, and the second dispersant is non-ionic dispersing agent；Its preparation process includes the steps such as the stirring of raw material, high speed dispersion and grinding.The present invention proposes to prepare the aqueous carbon black color paste of the feature of environmental protection dedicated for latex product coloring, prepared carbon black color paste product has the advantages that tinting strength, tinting power is high, addition is low and latex Miscibility is good, help to solve practical problem present in current latex product production, and the preparation method process is simple for using, save manpower, low cost, is suitable to industrialized production.
Description
Technical field
The present invention relates to dispersible pigment color paste technical field.It is aqueous more particularly, to a kind of feature of environmental protection for latex product
Carbon black color paste and preparation method thereof.
Background technology
As people's sense of self-protection strengthens, labour protection class latex product consumption is increasing in daily production and living.It is right
In using frequently and direct body contact product, we are it is noted that control its feature of environmental protection.At present, market is not for breast
The environment-friendly water-based carbon black color paste of the special high performance-price ratio of glue product.And latex product coloring class product mainly has two major classes, Yi Zhongshi
Based on solid pigment, it is added after simple grinding distribution, this method carbon black toner dispersion is incomplete, and tinting strength, tinting power is poor；
Another kind is exactly aqueous pigment dispersions -- mill base, based on building coating mill base, and due to lacking the consideration to latex system,
Miscibility can be caused problematic.
Carbon black, because primary partical is small, specific surface area big, has extremely strong interaction force between particle, can not in water
Self-dispersing.And carbon black easily returns thick, viscosity in pulping process and increases severely, and declines product coloring power, reduces mill base quality.
This is one of limitation carbon black color paste quality key factor.Latex system typically has natural emulsion, butyronitrile latex and neoprene latex three
Kind, and these three materials are completely different with architectural latex coating on composition and structure, therefore, architectural latex coating mill base is in latex
Using certain problem can all occur in system, such as slurry tone is uneven, color migration is all FAQs.
Patent CN103921382A proposes the method for preparing latex product mill base, but not specific to a certain face
Color, does not emphasize the key issues such as prepared tinting strength, tinting power, addition, the compatibility of mill base yet.
Carbon black is one of important colouring agent of latex product, but the country is not specially adapted for the property high of latex product also
Valency is both economically and environmentally beneficial than environment-friendly water-based carbon black color paste, moreover it is possible to has good compatibility with latex system, does not influence product
Energy.
Therefore, the present invention proposes a kind of aqueous carbon black color paste of the feature of environmental protection dedicated for latex product coloring, prepared
Carbon black color paste product has the advantages that tinting strength, tinting power is high, addition is low and latex Miscibility is good, helps to solve current latex
Practical problem present in production of articles.
The content of the invention
It is an object of the present invention to provide a kind of aqueous carbon black color paste of the feature of environmental protection for latex product.Using this hair
Aqueous carbon black color paste prepared by bright method, has that tinctorial strength is high, utilization rate is high and gel for latex product coloring
The advantages of being good compatibility.
It is another object of the present invention to provide a kind of preparation of the aqueous carbon black color paste of the feature of environmental protection for latex product
Method.
To reach above-mentioned first purpose, the present invention uses following technical proposals：
A kind of aqueous carbon black color paste of feature of environmental protection for latex product, including charcoal blacks, the first dispersant, the second dispersion
Agent, wetting agent, defoamer, bactericide, viscosity modifier, pH value regulator, NMF and water；Wetting agent primarily serves reduction face
Expect the effect of surface tension, be easy to the dispensing toward water phase；Dispersant primarily serves scattered effect, and is risen during storage
To the effect of stable pigments particle, the aggregation again between granules of pigments is prevented；Bactericide is mainly the shelf-life of extension mill base；For
Increase the storage stability of mill base, the mill base relatively low to viscosity itself carries out viscosity regulation with viscosity modifier；In order to increase
Mill base and the compatibility of latex, the acid-base value of mill base is adjusted with pH adjusting agent；NMF is to use for convenience, prevents mill base from doing
Dry, slagging scorification.
By mass percentage, charcoal blacks 20-55%, the first dispersant 8-15%, the second dispersant 8-20%, wetting
Agent 5-8%, defoamer 1-4%, bactericide 0.5-3%, NMF 5-25%, viscosity modifier 0-2%, pH value regulator 0.5-
2%th, water surplus；First dispersant is anionic dispersing agent, and second dispersant is non-ionic dispersing agent.It is cloudy from
Subtype dispersant is because with polar group, the group that can be carried with surface of pigments produces stronger interaction force, together
When by electrostatic repulsion pigment particles are carried out stabilization, prevent pigment secondary agglomeration；Non-ionic dispersing agent in itself molecular weight compared with
Greatly, main utilization space steric effect carries out stabilization to pigment particles, prevents the Second Aggregation of pigment.
The present invention has found by many experiments, and only with the first dispersant, pigment flocculation, particle diameter increases, and after appearance
Thickening behavior, only with the second dispersant, mill base extended storage stability declines, tinting strength, tinting power reduction.Only common addition first
Dispersant and the second dispersant can just form the core shell structure of " monokaryon bivalve ", and pigment particles are locked, and make it difficult to take off
From dispersant shell, so as to form strong protective effect, promote prepared mill base that there is extended storage stability.
Preferably, the charcoal blacks are one kind of commercially available charcoal blacks, and tinting strength, tinting power is high, and are easily dispersed, grind.
Preferably, first dispersant be polyacrylic acid sodium salt, modified polyacrylate, acrylic copolymer ammonia salt,
One or more in polycarboxylic acids ammonia salt；Second dispersant is alkyl alcohol ethoxylates, and APES changes
One or more in property polyurethane, modified polyether etc..
Preferably, the wetting agent is APEO, alkyl polyoxyethylene ether sulfonate sodium, alkyl polyoxyethylene ether sulphur
One or more in acid sodium-salt, alkyl polyoxyethylene ether phosphate ester salt, alkyl polyoxyethylene ether sulfonic acid ammonium salt.
Preferably, the defoamer be mineral oil defoaming agent, organic silicon defoamer, polyether antifoam agent in one kind or
It is several.
Preferably, the bactericide is CMIT, 2- methyl -4- isothiazolines -3-
One or more in ketone, 1.2 benzisothiazole-3-ketones.
Preferably, the NMF is ethylene glycol, propane diols, glycerine, polyethylene glycol and its derivative, the fourth of diethylene glycol (DEG) two
One or more in ether, tetraethylene glycol.
Preferably, the viscosity modifier is xanthans, cellulose, acrylic, non-ionic associative type polyurethane
One or more in class.
To reach above-mentioned second purpose, the present invention uses following technical proposals：
A kind of preparation method of the aqueous carbon black color paste of feature of environmental protection for latex product, comprises the following steps：
1) water, the first dispersant, the second dispersant, wetting agent, defoamer, bactericide and the NMF of formula ratio is added to arrive
In agitator, 5~15min is stirred in the case where rotating speed is 100~500r/min to being uniformly dispersed；
2) keep step 1) rotating speed, charcoal blacks are added to step 1) in the dispersion liquid that obtains, while stirring plus
Enter charcoal blacks, after charging, improve rotating speed to 2100~3500r/min, 0.5~3h of stirring obtains pre-dispersed charcoal blacks
Slurry；
3) using sand mill to step 2) in gained charcoal blacks slurry be ground, until particle size carbon black be ground to it is suitable big
It is small, that is, obtain the aqueous carbon black color paste of the feature of environmental protection for latex product.
Preferably, step 3) in the particle diameter of aqueous carbon black color paste that obtains be 5~30 μm, viscosity is 1000~
3000mPa.s。
Beneficial effects of the present invention are as follows：
(1) aqueous carbon black color paste proposed by the present invention, tinting strength, tinting power is high, addition is low, safety and environmental protection and latex system are compatible
Property it is good, help to solve practical problem present in current latex product production.
(2) present invention passes through to add the first dispersant and the second dispersant simultaneously, by the polar group of anionic dispersing agents
Group is first combined with the group on pigment particles surface, and ground floor protective layer is formed on pigment particles surface；Non-ionic dispersing agent passes through
With anion effect, second layer protective layer is formed on pigment particles surface, utilization space steric hindrance is protected to pigment particles, is prevented
Only its Second Aggregation.Exactly using the core shell structure of this " monokaryon bivalve ", pigment particles are locked, make it difficult to depart from
Dispersant shell, so as to form strong protective effect, promotes prepared mill base to have extended storage stability；The wetting of use
Agent is environment-friendly type wetting agent, the aqueous carbon black color paste safety and environmental protection for obtaining；And disperseed by high speed, make dispersant and carbonarius
Powder effect is abundant, reduces toner particle diameter.
(3) the preparation method process is simple that the present invention is used, saves manpower, and low cost is suitable to industrialized production.
Specific embodiment
In order to illustrate more clearly of the present invention, with reference to preferred embodiment, the present invention is described further.Ability
Field technique personnel should be appreciated that following specifically described content is illustrative and be not restrictive, and should not limit this with this
The protection domain of invention.
Embodiment 1
A kind of preparation method of the aqueous carbon black color paste of feature of environmental protection for latex product, comprises the following steps：
1) by 41 parts of water, 1 part of pH adjusting agent, 8 parts of polyacrylic acid sodium salt, 5 parts of alkyl polyoxyethylene ether sulfonate sodium, mineral
6 parts of 3 parts of oily defoamer, 1 part of CMIT and glycerine are added in agitator, are in rotating speed
15min is stirred under 100r/min to being uniformly dispersed；
2) keep step 1) rotating speed, by charcoal blacks, 35 parts are added to step 1) in the dispersion liquid that obtains, side stirring
Side adds charcoal blacks, after charging, improves rotating speed to 2100r/min, and stirring 3h obtains pre-dispersed charcoal blacks slurry；
3) using sand mill to step 2) in gained charcoal blacks slurry be ground, until particle size carbon black be ground to it is suitable big
It is small, that is, the aqueous carbon black color paste of the feature of environmental protection for latex product is obtained, particle diameter is 30 μm, and viscosity is 2000mPa.s.
Embodiment 2
A kind of preparation method of the aqueous carbon black color paste of feature of environmental protection for latex product, comprises the following steps：
1) by 45 parts of water, 1 part of pH adjusting agent, 8 parts of alkyl alcohol ethoxylates, 5 parts of alkyl polyoxyethylene ether sulfonic acid ammonium salt,
2 parts of 3 parts of mineral oil antifoam agent, 1 part of MIT and propane diols are added in agitator, are in rotating speed
5min is stirred under 500r/min to being uniformly dispersed；
2) keep step 1) rotating speed, by charcoal blacks, 35 parts are added to step 1) in the dispersion liquid that obtains, side stirring
Side adds charcoal blacks, after charging, improves rotating speed to 3000r/min, and stirring 0.5h obtains pre-dispersed charcoal blacks slurry；
3) using sand mill to step 2) in gained charcoal blacks slurry be ground, until particle size carbon black be ground to it is suitable big
It is small, that is, the aqueous carbon black color paste of the feature of environmental protection for latex product is obtained, particle diameter is 25 μm, and viscosity is 1500mPa.s.
Embodiment 3
A kind of preparation method of the aqueous carbon black color paste of feature of environmental protection for latex product, comprises the following steps：
1) by 31 parts of water, 1 part of pH adjusting agent, 5 parts of polyacrylic acid sodium salt, 3 parts of alkyl alcohol ethoxylates, alkyl polyoxy second
6 parts of alkene ether sulfonic acid ammonium salt, 3 parts of mineral oil antifoam agent, 1 part of MIT, 8 parts of NMF glycerine and fibre
30,000 2 parts of dimension element is added in agitator, and 5min is stirred in the case where rotating speed is 500r/min to being uniformly dispersed；
2) keep step 1) rotating speed, by charcoal blacks, 40 parts are added to step 1) in the dispersion liquid that obtains, side stirring
Side adds charcoal blacks, after charging, improves rotating speed to 3200r/min, and stirring 0.5h obtains pre-dispersed charcoal blacks slurry；
3) using sand mill to step 2) in gained charcoal blacks slurry be ground, until particle size carbon black be ground to it is suitable big
It is small, that is, the aqueous carbon black color paste of the feature of environmental protection for latex product is obtained, particle diameter is 15 μm, and viscosity is 2200mPa.s.
Embodiment 4
A kind of preparation method of the aqueous carbon black color paste of feature of environmental protection for latex product, comprises the following steps：
1) by 36 parts of water, 1 part of pH adjusting agent, 5 parts of polyacrylic acid sodium salt, 3 parts of alkyl alcohol ethoxylates, alkyl polyoxy second
6 parts of alkene ether sulfonic acid ammonium salt, 3 parts of polyethers defoamer, 1 part of CMIT, 8 parts of glycerine and fibre
30,000 2 parts of dimension element is added in agitator, and 5min is stirred in the case where rotating speed is 500r/min to being uniformly dispersed；
2) keep step 1) rotating speed, by charcoal blacks, 35 parts are added to step 1) in the dispersion liquid that obtains, side stirring
Side adds charcoal blacks, after charging, improves rotating speed to 2300r/min, and stirring 0.5h obtains pre-dispersed charcoal blacks slurry；
3) using sand mill to step 2) in gained charcoal blacks slurry be ground, until particle size carbon black be ground to it is suitable big
It is small, that is, the aqueous carbon black color paste of the feature of environmental protection for latex product is obtained, particle diameter is 20 μm, and viscosity is 1000mPa.s.
Embodiment 5
A kind of preparation method of the aqueous carbon black color paste of feature of environmental protection for latex product, comprises the following steps：
1) by 5.5 parts of water, 0.5 part of pH adjusting agent, 9 parts of polycarboxylic acids ammonia salt dispersant, 5 parts of modified polyurethane dispersant, poly-
10 parts of oxygen vinethene wetting agent, 3 parts of mineral oil antifoam agent, 1 part of CMIT, 25 parts of glycerine
30,000 1 parts are added in agitator with cellulose, and 10min is stirred in the case where rotating speed is 200r/min to being uniformly dispersed；
2) keep step 1) rotating speed, by charcoal blacks, 40 parts are added to step 1) in the dispersion liquid that obtains, side stirring
Side adds charcoal blacks, after charging, improves rotating speed to 3500r/min, and stirring 2h obtains pre-dispersed charcoal blacks slurry；
3) using sand mill to step 2) in gained charcoal blacks slurry be ground, until particle size carbon black be ground to it is suitable big
It is small, that is, the aqueous carbon black color paste of the feature of environmental protection for latex product is obtained, particle diameter is 5 μm, and viscosity is 1800mPa.s.
Embodiment 6
A kind of preparation method of the aqueous carbon black color paste of feature of environmental protection for latex product, comprises the following steps：
1) by 3.5 parts of water, 0.5 part of pH adjusting agent, 10 parts of polycarboxylic acids ammonia salt dispersant, alkyl acid APEO dispersant
10 parts, 8 parts of alkyl polyoxyethylene ether sulfonic acid ammonium salt wetting agent, 2 parts of polyethers defoamer, 5- chloro-2-methyl -4- isothiazolines -
1 part of 3- ketone, 10 parts of glycerine are added in agitator, and 8min is stirred in the case where rotating speed is 250r/min to being uniformly dispersed；
2) keep step 1) rotating speed, by charcoal blacks, 55 parts are added to step 1) in the dispersion liquid that obtains, side stirring
Side adds charcoal blacks, after charging, improves rotating speed to 2800r/min, and stirring 3h obtains pre-dispersed charcoal blacks slurry；
3) using sand mill to step 2) in gained charcoal blacks slurry be ground, until particle size carbon black be ground to it is suitable big
It is small, that is, the aqueous carbon black color paste of the feature of environmental protection for latex product is obtained, particle diameter is 10 μm, and viscosity is 3000mPa.s.
Comparative example 1
With embodiment 1, difference is：
Step 1) in be added without wetting agent
The aqueous carbon black color paste for obtaining, particle diameter is 60 μm, and viscosity is 3000mPa.s.Therefore, being not added with wetting agent such as can cause
Particle diameter increases, and viscosity increases.Wetting agent primarily serves reduction charcoal blacks surface tension, increases the compatibility with water, makes carbon black
It is more easy to disperse and grinds.
Comparative example 2
With embodiment 2, difference is：
Step 1) in be added without the second dispersant
The aqueous carbon black color paste for obtaining, particle diameter is 90 μm, and viscosity is 4000mPa.s.Therefore, it is not added with such as the second dispersant meeting
Causing particle diameter increases, and viscosity increase, storage stability declines.The main utilization space steric hindrance of non-ionic dispersing agent is to pigment grain
Son is protected, and prevents scattered pigment particles secondary agglomeration.
Comparative example 3
With embodiment 2, difference is：
Step 1) in be added without the first dispersant
The aqueous carbon black color paste for obtaining, particle diameter is 80 μm, and viscosity is 3500mPa.s.Therefore, it is not added with such as the first dispersant meeting
Causing particle diameter increases, and viscosity increase, storage stability declines.Anionic dispersing agents are mainly entered using electrostatic repulsion to pigment particles
Row protection, prevents the reunion of pigment particles.
Therefore from comparative example 2 and comparative example 3 as can be seen that making just because of the collaboration of the first dispersant and the second dispersant
There is stronger storage stability with the aqueous carbon black color paste for just making to obtain, long term storage is not in viscosity increase, returns thick, coloring
The situation of power reduction.
Comparative example 4
With embodiment 3, difference is：
Step 2) in the wetting agent that is added be alkylphenol-polyethenoxy.
The aqueous carbon black color paste for obtaining, particle diameter is 15 μm, and viscosity is 2200mPa.s.But prepared mill base can not lead to
Cross APEO class examination criteria EPA 3550C：2007.Both gained mill base was not environmentally.Thus, it can be known that the wetting that the present invention is used
Agent is environment-friendly type wetting agent, and the aqueous carbon black color paste for obtaining is also environment-friendly type.
Embodiment 7
Performance is carried out to 1~embodiment of embodiment 6 and the preparation-obtained aqueous carbon black color paste of 1~comparative example of comparative example 4
Test and feature of environmental protection detection, it is as a result as follows：1~embodiment of embodiment 6 and the gained mill base of comparative example 3 carry out compatible with three kinds of latex
Property experiment.7 mill bases are respectively provided with extraordinary compatibility, and being added in latex to colour rapidly, and color is uniform, does not occur
Colo(u)r breakup or the phenomenon of precipitation.And after comparative example 1 and the gained mill base of comparative example 2 are added in latex, coloring is difficult, and face
Color is uneven, and is layered rapidly, poor compatibility.
Feature of environmental protection testing result：Only comparative example 4 does not meet environmental protection standard, and remaining mill base is environmental protection product.
The feature of environmental protection testing result of table 1
It was therefore concluded that：Compared with commercially available carbon black color paste, as prepared by above-mentioned formula dedicated for latex system
The aqueous carbon black color paste viscosity of the feature of environmental protection of product is low, good fluidity, and storage for a long time is not flocculated and do not precipitated, and is difficult to dry skinning, with
Three kinds of emulsion matrixes are respectively provided with extraordinary compatibility, and tinting strength, tinting power is high, and the latex product color for being produced is homogeneous, and the feature of environmental protection
Good, without VOC and APEO, content of beary metal meets national standard.
Conclusion：Cooperated between first dispersant and the second dispersant component, synergy is formed outside pigment particles
Pigment particles are protected by " monokaryon bivalve " structure of stabilization at many levels, make it difficult to depart from dispersant shell so that gained water
The action effect of property carbon black color paste is optimal.Lacking the first dispersant can cause dispersant and the reduction of surface of pigments binding ability, when
When outside has certain interference, when such as temperature, chemical environment change, dispersant is just easy to be separated with pigment particles, causes
Pigment particles are reunited；Lacking the second dispersant can cause dispersant to weaken the protective capability of pigment particles, cause its easy group
It is poly-, long-time stability reduction；Lacking wetting agent can cause carbon black toner to soak not exclusively, influence the dispersion of toner and grinding for mill base
Mill, if using non-environmental protection type wetting agent the gained mill base feature of environmental protection can be caused poor.When preparing aqueous carbon black color paste, dispersion meeting at a high speed
Make dispersant abundant with the effect of carbon black toner, be also a kind of method for reducing toner particle diameter, lacking the step can make toner particle
It is difficult to levigate.When therefore only being added jointly using environment-friendly type wetting agent and the first dispersant and the second dispersant, and prepared
Disperseed using high speed, can just cause that product of the invention is not only environmentally friendly, and tinting strength, tinting power is high, addition is low with latex system phase
Capacitive is good.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not right
The restriction of embodiments of the present invention, for those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms, all of implementation method cannot be exhaustive here, it is every to belong to this hair
Obvious change that bright technical scheme is extended out changes row still in protection scope of the present invention.
Claims (10)
1. the aqueous carbon black color paste of a kind of feature of environmental protection for latex product, it is characterised in that the aqueous carbon black color paste includes charcoal
Mineral black, the first dispersant, the second dispersant, wetting agent, defoamer, bactericide, viscosity modifier, pH value regulator, moisturizing
Agent and water；First dispersant is anionic dispersing agent, and second dispersant is non-ionic dispersing agent.
2. the aqueous carbon black color paste of a kind of feature of environmental protection for latex product according to claim 1, it is characterised in that by matter
Amount percentages, charcoal blacks 20-55%, the first dispersant 8-15%, the second dispersant 8-20%, wetting agent 5-8%, froth breaking
Agent 1-4%, bactericide 0.5-3%, NMF 5-25%, viscosity modifier 0-2%, pH value regulator 0.5-2%, water surplus.
3. the aqueous carbon black color paste of a kind of feature of environmental protection for latex product according to claim 1, it is characterised in that described
Charcoal blacks are one kind of domestic charcoal blacks.
4. the aqueous carbon black color paste of a kind of feature of environmental protection for latex product according to claim 1, it is characterised in that described
First dispersant be polyacrylic acid sodium salt, modified polyacrylate, acrylic copolymer ammonia salt, polycarboxylic acids ammonia salt in one kind or
It is several；Second dispersant is alkyl alcohol ethoxylates, APES, modified polyurethane, modified polyether etc.
In one or more.
5. the aqueous carbon black color paste of a kind of feature of environmental protection for latex product according to claim 1, it is characterised in that described
Wetting agent is APEO, alkyl polyoxyethylene ether sulfonate sodium, pareth sulfate salt, alkyl polyoxyethylene
One or more in ether phosphate salt, alkyl polyoxyethylene ether sulfonic acid ammonium salt.
6. the aqueous carbon black color paste of a kind of feature of environmental protection for latex product according to claim 1, it is characterised in that described
Defoamer is one or more in mineral oil defoaming agent, organic silicon defoamer, polyether antifoam agent.
7. the aqueous carbon black color paste of a kind of feature of environmental protection for latex product according to claim 1, it is characterised in that described
Bactericide is CMIT, MIT, 1.2 benzisothiazole -3-
One or more in ketone.
8. the aqueous carbon black color paste of a kind of feature of environmental protection for latex product according to claim 1, it is characterised in that described
NMF be ethylene glycol, propane diols, glycerine, polyethylene glycol and its derivative, diethylene glycol dibutyl ether, tetraethylene glycol in one kind or
It is several；The viscosity modifier is the one kind in xanthans, cellulose, acrylic, non-ionic associative type polyurethane class
Or it is several.
9. a kind of preparation method of the aqueous carbon black color paste of feature of environmental protection for latex product as claimed in claim 1, its feature
It is to comprise the following steps：
1) water, dispersant, wetting agent, defoamer, bactericide and NMF are added in agitator, rotating speed be 100~
5~15min is stirred under 500r/min to being uniformly dispersed；
2) keep step 1) rotating speed, charcoal blacks are added to step 1) in the dispersion liquid that obtains, charcoal is added while stirring
Mineral black, after charging, improves rotating speed to 2100~3500r/min, and 0.5~3h of stirring obtains pre-dispersed charcoal blacks slurry；
3) using sand mill to step 2) in gained charcoal blacks slurry be ground, until particle size carbon black is ground to suitable size,
Obtain the aqueous carbon black color paste of the feature of environmental protection for latex product.
10. the preparation method of the aqueous carbon black color paste of a kind of feature of environmental protection for latex product according to claim 9, it is special
Levy and be, step 3) in the particle diameter of aqueous carbon black color paste that obtains be 5~30 μm, viscosity is 1000~3000mPa.s.
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| CN112552713A (en) * | 2021-01-08 | 2021-03-26 | 浙江理工大学 | Preparation method of carbon black aqueous phase dispersion liquid special for fruit cultivation bag paper |
| CN114316687A (en) * | 2021-12-10 | 2022-04-12 | 四川卡拉曼科技有限公司 | Carbon black water-based color paste and preparation method and application thereof |
| CN115746628A (en) * | 2022-11-18 | 2023-03-07 | 安徽固瑞特新材料科技有限公司 | Thermal cracking carbon black aqueous suspension of waste tires, and preparation method and application thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102372949A (en) * | 2010-08-09 | 2012-03-14 | 曾炽涛 | Aqueous pigment slurry and preparation method thereof |
| CN103333552A (en) * | 2013-06-28 | 2013-10-02 | 贵州博士化工有限公司 | Pigment type neutral ink and production method thereof |
-
2016
- 2016-11-23 CN CN201611046615.3A patent/CN106752391A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102372949A (en) * | 2010-08-09 | 2012-03-14 | 曾炽涛 | Aqueous pigment slurry and preparation method thereof |
| CN103333552A (en) * | 2013-06-28 | 2013-10-02 | 贵州博士化工有限公司 | Pigment type neutral ink and production method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 凌云星等: "《实用油墨技术指南》", 30 November 2007, 印刷工业出版社 * |
| 陈泽森等: "《水性建筑涂料生产技术》", 31 January 2007, 中国纺织出版社 * |
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| 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 |
| CN112410915A (en) * | 2019-08-23 | 2021-02-26 | 中国石油化工股份有限公司 | Coloring paste suitable for dry acrylic fibers and application thereof |
| CN112410915B (en) * | 2019-08-23 | 2022-08-12 | 中国石油化工股份有限公司 | Coloring paste suitable for dry acrylic fibers and application thereof |
| CN111155187A (en) * | 2020-01-19 | 2020-05-15 | 浙江纳美新材料股份有限公司 | Conductive black water-based color paste for coloring viscose stock solution and preparation method thereof |
| CN111718619A (en) * | 2020-05-25 | 2020-09-29 | 浙江大利实业有限公司 | Production process of water-based environment-friendly nubuck black paste |
| CN112552713A (en) * | 2021-01-08 | 2021-03-26 | 浙江理工大学 | Preparation method of carbon black aqueous phase dispersion liquid special for fruit cultivation bag paper |
| CN112552713B (en) * | 2021-01-08 | 2021-12-03 | 浙江理工大学 | Preparation method of carbon black aqueous phase dispersion liquid special for fruit cultivation bag paper |
| CN114316687A (en) * | 2021-12-10 | 2022-04-12 | 四川卡拉曼科技有限公司 | Carbon black water-based color paste and preparation method and application thereof |
| CN115746628A (en) * | 2022-11-18 | 2023-03-07 | 安徽固瑞特新材料科技有限公司 | Thermal cracking carbon black aqueous suspension of waste tires, and preparation method and application thereof |
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