CN106867277A - A kind of ink modified nano calcium carbonate preparation method - Google Patents
A kind of ink modified nano calcium carbonate preparation method Download PDFInfo
- Publication number
- CN106867277A CN106867277A CN201510910309.9A CN201510910309A CN106867277A CN 106867277 A CN106867277 A CN 106867277A CN 201510910309 A CN201510910309 A CN 201510910309A CN 106867277 A CN106867277 A CN 106867277A
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- China
- Prior art keywords
- calcium carbonate
- modified nano
- ink
- modified
- dispersion liquid
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Classifications
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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
- C09C1/02—Compounds of alkaline earth metals or magnesium
- C09C1/021—Calcium carbonates
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/19—Oil-absorption capacity, e.g. DBP values
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
The present invention discloses a kind of ink modified nano calcium carbonate preparation method, comprises the following steps：（1）In mass ratio, polyethylene glycol（Molecular weight 200-3000）：Triethanolamine：Amido silicon oil=0-50：0-55：0-50,40-95 DEG C of keeping temperature, by three kinds of surfactants with 2200 stirring 2-5min, modifier A needed for being obtained；（2）During 60g average grain diameters are added into 1000mL beakers for the calcium carbonate powder of 20-50nm, plus 400-800mL water dissolves are incubated to 80 DEG C, A is added, addition is the 0.1%-4% of calcium carbonate quality, with 12000r/min high shear agitations 30min, then with 800W ultrasonic disperse 20min, dispersion liquid B is obtained；（3）Dispersion liquid B filterings, the filtered solution for obtaining are dried into 4h at 150 DEG C, the nano-calcium carbonate of low oil factor is then obtained with 300-700 DEG C of calcining 5h in high temperature furnace again.The ink particle mean size of the modified calcium carbonate powder of modified nano calcium carbonate preparation method formula of modifier（D50）20-50nm, to DBP（Dibutyl phthalate）Oil factor 0.13ml/g-0.17ml/g can be dropped to by 0.26ml/g-0.30ml/g before modified.
Description
Technical field
The present invention relates to a kind of method for preparing modified nano calcium carbonate, more particularly to a kind of ink modified nano calcium carbonate preparation method.
Background technology
Nano-calcium carbonate is used to embody excellent dispersed and transparent and fabulous gloss in ink product, and excellent ink absorption and high drying property.Nano-calcium carbonate makees ink filler in resin type ink, and with good stability, glossiness is high, the advantages of the drying property of ink, strong adaptability are not influenceed.Nano calcium carbonate dedicated to printing ink is divided to transparent and translucent two major class, and crystal morphology is cube or spherical.The particle diameter 20-30nm of transparent ink calcium, the particle diameter of translucent printing ink calcium is in 60nm or so.Transparent ink calcium turns into the study hotspot in the field because of its excellent performance.
The requirement of ink calcium carbonate has low oil absorption, and non-modified calcium carbonate can not reach this requirement, therefore treatment is modified to it, and the selection of inorganic agent is a key factor.
The content of the invention
The technical problems to be solved by the invention are the defects for overcoming prior art, there is provided a kind of ink modified nano calcium carbonate preparation method, the ink particle mean size of the modified calcium carbonate powder of modified nano calcium carbonate preparation method formula of modifier（D50）20-50nm, to DBP（Dibutyl phthalate）Oil factor 0.13ml/g-0.17ml/g can be dropped to by 0.26ml/g-0.30ml/g before modified.
The technical solution adopted for the present invention to solve the technical problems is：A kind of ink modified nano calcium carbonate preparation method, comprises the following steps：
（1）In mass ratio, polyethylene glycol（Molecular weight 200-3000）：Triethanolamine：Amido silicon oil=0-50：0-55：0-50,40-95 DEG C of keeping temperature, by three kinds of surfactants with 2200 stirring 2-5min, modifier A needed for being obtained；
（2）During 60g average grain diameters are added into 1000mL beakers for the calcium carbonate powder of 20-50nm, plus 400-800mL water dissolves are incubated to 80 DEG C, A is added, addition is the 0.1%-4% of calcium carbonate quality, with 12000r/min high shear agitations 30min, then with 800W ultrasonic disperse 20min, dispersion liquid B is obtained；
（3）Dispersion liquid B filterings, the filtered solution for obtaining are dried into 4h at 150 DEG C, the nano-calcium carbonate of low oil factor is then obtained with 300-700 DEG C of calcining 5h in high temperature furnace again.
Further, step（1）It is middle prepare A condition be：80 DEG C, 2000-3000r/min stirrings 5min.
Further, step（2）Middle addition A amounts are the 2% of calcium carbonate quality；Amount of water is 600mL；Step（3）380 DEG C of middle calcining heat.
In sum, a kind of ink of the invention particle mean size of the modified calcium carbonate powder of modified nano calcium carbonate preparation method formula of modifier（D50）20-50nm, to DBP（Dibutyl phthalate）Oil factor 0.13ml/g-0.17ml/g can be dropped to by 0.26ml/g-0.30ml/g before modified.
Specific embodiment
By specific examples presented below, the present invention can be further had a clear understanding of.
Embodiment 1
A kind of ink modified nano calcium carbonate preparation method of the description of the present embodiment 1, comprises the following steps：
（1）In mass ratio, polyethylene glycol（Molecular weight 200-3000）：Triethanolamine：Amido silicon oil=0-50：0-55：0-50,80 DEG C of keeping temperature, by three kinds of surfactants with 2200 stirring 5min, modifier A needed for being obtained；
（2）During 60g average grain diameters are added into 1000mL beakers for the calcium carbonate powder of 20-50nm, plus 600mL water dissolves are incubated to 80 DEG C, A is added, addition is the 2% of calcium carbonate quality, with 12000r/min high shear agitations 30min, then with 800W ultrasonic disperse 20min, dispersion liquid B is obtained；
（3）Dispersion liquid B filterings, the filtered solution for obtaining are dried into 4h at 150 DEG C, the nano-calcium carbonate of low oil factor is then obtained with 380 DEG C of calcining 5h in high temperature furnace again.
The above, is only presently preferred embodiments of the present invention, and any formal limitation is not made to technical scheme.Every any simple modification, equivalent variations and modification made to above example according to technical spirit of the invention, still falls within the range of technical scheme.
Claims (3)
1. a kind of ink modified nano calcium carbonate preparation method, it is characterised in that comprise the following steps：
（1）In mass ratio, polyethylene glycol（Molecular weight 200-3000）：Triethanolamine：Amido silicon oil=0-50：0-55：0-50,40-95 DEG C of keeping temperature, by three kinds of surfactants with 2200 stirring 2-5min, modifier A needed for being obtained；
（2）During 60g average grain diameters are added into 1000mL beakers for the calcium carbonate powder of 20-50nm, plus 400-800mL water dissolves are incubated to 80 DEG C, A is added, addition is the 0.1%-4% of calcium carbonate quality, with 12000r/min high shear agitations 30min, then with 800W ultrasonic disperse 20min, dispersion liquid B is obtained；
（3）Dispersion liquid B filterings, the filtered solution for obtaining are dried into 4h at 150 DEG C, the nano-calcium carbonate of low oil factor is then obtained with 300-700 DEG C of calcining 5h in high temperature furnace again.
2. a kind of ink modified nano calcium carbonate preparation method according to claim 1, it is characterised in that step（1）It is middle prepare A condition be：80 DEG C, 2000-3000r/min stirrings 5min.
3. a kind of ink modified nano calcium carbonate preparation method according to claim 1, it is characterised in that step（2）Middle addition A amounts are the 2% of calcium carbonate quality；Amount of water is 600mL；Step（3）380 DEG C of middle calcining heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510910309.9A CN106867277A (en) | 2015-12-10 | 2015-12-10 | A kind of ink modified nano calcium carbonate preparation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510910309.9A CN106867277A (en) | 2015-12-10 | 2015-12-10 | A kind of ink modified nano calcium carbonate preparation method |
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| Publication Number | Publication Date |
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| CN106867277A true CN106867277A (en) | 2017-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510910309.9A Pending CN106867277A (en) | 2015-12-10 | 2015-12-10 | A kind of ink modified nano calcium carbonate preparation method |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1693374A (en) * | 2005-05-17 | 2005-11-09 | 上海卓越纳米新材料股份有限公司 | Process for preparing nano calcium carbonate of solvent type oil used for plastic film printing |
| CN103436053A (en) * | 2013-09-07 | 2013-12-11 | 郴州四方立投资有限公司 | Preparation method of surface-modified nano calcium carbonate used for printing ink filler |
-
2015
- 2015-12-10 CN CN201510910309.9A patent/CN106867277A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1693374A (en) * | 2005-05-17 | 2005-11-09 | 上海卓越纳米新材料股份有限公司 | Process for preparing nano calcium carbonate of solvent type oil used for plastic film printing |
| CN103436053A (en) * | 2013-09-07 | 2013-12-11 | 郴州四方立投资有限公司 | Preparation method of surface-modified nano calcium carbonate used for printing ink filler |
Non-Patent Citations (1)
| Title |
|---|
| 郑永林 等: "《粉体表面改性 第3版》", 30 September 2011, 北京：中国建材工业出版社 * |
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Application publication date: 20170620 |