CN106519795A - Preparation method of alumina ink - Google Patents
Preparation method of alumina ink Download PDFInfo
- Publication number
- CN106519795A CN106519795A CN201611127537.XA CN201611127537A CN106519795A CN 106519795 A CN106519795 A CN 106519795A CN 201611127537 A CN201611127537 A CN 201611127537A CN 106519795 A CN106519795 A CN 106519795A
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- China
- Prior art keywords
- stirring
- aluminium oxide
- minutes
- weight portion
- parts
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Classifications
-
- 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
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
-
- 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
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
-
- 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
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
- C09D11/037—Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
Abstract
The invention relates to the technical field of inks, particularly a preparation method of an alumina ink. The preparation method comprises the following steps: a. mixing isopropanol and a polyamide resin, stirring uniformly, heating to 70-90 DEG C, adding ethyl acetate, and stirring for 10-20 minutes; b. sending the solution obtained in the step a and a water-based polyurethane emulsion into a reaction kettle, heating to 100-120 DEG C while stirring, and stirring for 40-50 minutes; c. adding carbon powder into the reaction kettle, and stirring for 30-40 minutes; and d. adding alumina and a crosslinking agent, continuing stirring for 40-60 minutes, and grinding and dispersing into 15-35-mu m slurry, thereby obtaining the alumina ink. The ink has the advantages of favorable glossiness, bright color, high fastness, favorable water resistance, favorable refractoriness, favorable wear resistance, favorable stability, low shedding tendency and clear printing, and is suitable for different types of paper.
Description
Technical field
The present invention relates to technical field of ink, and in particular to a kind of preparation method of aluminium oxide ink.
Background technology
Aluminium oxide is a kind of white solid for being insoluble in water, and odorless, tasteless, matter are extremely hard, the easy moisture absorption and not deliquescence.It is a kind of
Amphoteric oxide, can be dissolved in mineral acid and alkaline solution, be practically insoluble in water and non-polar organic solvent.Aluminium oxide be aluminum and
The compound of oxygen.Be otherwise known as in mining industry, ceramics and material science Alumina.
China has more rich bauxite resource, has verified 2,300,000,000 tons of conservative reserves so far, has occupied the world the 4th, possess
The resources supplIes of development aluminum oxide industry.According to the aluminium oxide investment project that the incomplete statistics since 2004, the country have been announced
Up to 27, measuring and calculating total scale is up to 1604.1 ten thousand tons.Even if not considering to do factory using external bauxite resource and to overseas investment
Project, total scale also reach 2814.1 ten thousand tons.Chinese Alumina Enterprise is up to family more than 40, built and building production capacity up to more than 4,350 ten thousand
Ton/year, the production capacity for wherein processing domestic bauxite is 32,500,000 tons/year.28,960,000 tons of national aluminium oxide yield in 2010, is generation
The first big alumina producing state of boundary.
Ink is the important materials for printing, and it is shown pattern, word on stock by printing or air brushing.Oil
Ink includes main component and auxiliary element, and they equably mix and Jing repeat-rollings form a kind of stickiness colloidal fluid.By
Link stuff（Resin）, pigment, filler, the composition such as auxiliary agent and solvent.For books and periodicals, packing and decorating, building decoration and electronic circuit
The various printings such as sheet material.With social need increase, ink kind and yield also respective extension and growth.
With the requirement more and more higher to press quality, the fineness and purity of ink also increasingly receive publicity.We know
There is direct relation in road, the fineness of ink with the size of pigment, the property of inserts and granule.For ordinary circumstance, with inorganic
Pigment（White carbon black is not included）Made ink fineness is bad, and granule is relatively thicker, and this has very big with the rolling mill practice of ink
Relation.Ink is rolling. and the number of times ground in technical process is more, and it more seems uniform, granules of pigments and link stuff contact surface
Also bigger, the granule of ink is thinner, and its printing performance also just seems better, more stable.It will be apparent that the fineness and print of ink
Brush quality has close relationship.
The content of the invention
It is an object of the present invention to propose that a kind of stability is strong, print the preparation method of clearly aluminium oxide ink.
To achieve these goals, the technical solution used in the present invention is：
A kind of preparation method of aluminium oxide ink, comprises the following steps：
A. isopropanol, polyamide are mixed, stirs, be warming up to 70-90 DEG C, add ethyl acetate, 10-20 point of stirring
Clock；
B. the solution obtained in step a and aqueous polyurethane emulsion are sent in reactor, stirring is warming up to 100-120 DEG C, stirs
Mix 40-50 minutes；
C. carbon dust is added in reactor, stir 30-40 minutes；
D. aluminium oxide and cross-linking agent is added, continues stirring 40-60 minutes, grinding distribution obtains final product aluminium oxide into the slurry of 15-35um
Ink.
The weight portion of the isopropanol described in step a is 10-15 parts, and the weight portion of polyamide is 18-26 parts,
The weight portion of ethyl acetate is 2-8 parts.
The weight portion of the aqueous polyurethane emulsion described in step b is 45-60 parts.
The weight portion of the carbon dust described in step c is 25-35 parts.
The weight portion of the aluminium oxide described in step d is 5-10 parts, and the weight portion of the cross-linking agent is 1-3 parts.
As a result of above-mentioned technical proposal, the invention has the beneficial effects as follows：
Ink of the present invention has that glossiness is good, bright in luster, firmness is high, has good water-fast, refractory, anti-wear performance, while
Good stability, difficult for drop-off, printing is clear, it is adaptable to different paper.
Specific embodiment
Embodiment 1
As a kind of preferred embodiment of the present invention, present embodiment discloses a kind of preparation method of aluminium oxide ink, including with
Lower step：
A. isopropanol, polyamide are mixed, stirs, be warming up to 70 DEG C, add ethyl acetate, stirred 10 minutes；
B. the solution obtained in step a and aqueous polyurethane emulsion are sent in reactor, stirring is warming up to 100 DEG C, stirring 40
Minute；
C. carbon dust is added in reactor, stir 30 minutes；
D. aluminium oxide and cross-linking agent is added, continues stirring 40 minutes, slurry of the grinding distribution into 15um obtains final product aluminium oxide ink.
Embodiment 2
As a kind of preferred embodiment of the present invention, present embodiment discloses a kind of preparation method of aluminium oxide ink, including with
Lower step：
A. isopropanol, polyamide are mixed, stirs, be warming up to 80 DEG C, add ethyl acetate, stirred 15 minutes；
B. the solution obtained in step a and aqueous polyurethane emulsion are sent in reactor, stirring is warming up to 110 DEG C, stirring 45
Minute；
C. carbon dust is added in reactor, stir 35 minutes；
D. aluminium oxide and cross-linking agent is added, continues stirring 50 minutes, slurry of the grinding distribution into 25um obtains final product aluminium oxide ink.
Embodiment 3
As a kind of preferred embodiment of the present invention, present embodiment discloses a kind of preparation method of aluminium oxide ink, including with
Lower step：
A. isopropanol, polyamide are mixed, stirs, be warming up to 90 DEG C, add ethyl acetate, stirred 20 minutes；
B. the solution obtained in step a and aqueous polyurethane emulsion are sent in reactor, stirring is warming up to 120 DEG C, stirring 50
Minute；
C. carbon dust is added in reactor, stir 40 minutes；
D. aluminium oxide and cross-linking agent is added, continues stirring 60 minutes, slurry of the grinding distribution into 35um obtains final product aluminium oxide ink.
Embodiment 4
As a kind of preferred embodiment of the present invention, present embodiment discloses a kind of preparation method of aluminium oxide ink, including with
Lower step：
A. isopropanol, polyamide are mixed, stirs, be warming up to 70 DEG C, add ethyl acetate, stirred 10 minutes；
B. the solution obtained in step a and aqueous polyurethane emulsion are sent in reactor, stirring is warming up to 100 DEG C, stirring 40
Minute；
C. carbon dust is added in reactor, stir 30 minutes；
D. aluminium oxide and cross-linking agent is added, continues stirring 40 minutes, slurry of the grinding distribution into 15um obtains final product aluminium oxide ink.
The weight portion of the isopropanol described in step a is 10 parts, and the weight portion of polyamide is 18 parts, acetic acid second
The weight portion of ester is 2 parts.
The weight portion of the aqueous polyurethane emulsion described in step b is 45 parts.
The weight portion of the carbon dust described in step c is 25 parts.
The weight portion of the aluminium oxide described in step d is 5 parts, and the weight portion of the cross-linking agent is 1 part.
Embodiment 5
As a kind of preferred embodiment of the present invention, present embodiment discloses a kind of preparation method of aluminium oxide ink, including with
Lower step：
A. isopropanol, polyamide are mixed, stirs, be warming up to 80 DEG C, add ethyl acetate, stirred 15 minutes；
B. the solution obtained in step a and aqueous polyurethane emulsion are sent in reactor, stirring is warming up to 110 DEG C, stirring 45
Minute；
C. carbon dust is added in reactor, stir 35 minutes；
D. aluminium oxide and cross-linking agent is added, continues stirring 50 minutes, slurry of the grinding distribution into 25um obtains final product aluminium oxide ink.
The weight portion of the isopropanol described in step a is 12 parts, and the weight portion of polyamide is 22 parts, acetic acid second
The weight portion of ester is 5 parts.
The weight portion of the aqueous polyurethane emulsion described in step b is 53 parts.
The weight portion of the carbon dust described in step c is 30 parts.
The weight portion of the aluminium oxide described in step d is 8 parts, and the weight portion of the cross-linking agent is 2 parts.
Embodiment 6
As a kind of preferred embodiment of the present invention, present embodiment discloses a kind of preparation method of aluminium oxide ink, including with
Lower step：
A. isopropanol, polyamide are mixed, stirs, be warming up to 90 DEG C, add ethyl acetate, stirred 20 minutes；
B. the solution obtained in step a and aqueous polyurethane emulsion are sent in reactor, stirring is warming up to 120 DEG C, stirring 50
Minute；
C. carbon dust is added in reactor, stir 40 minutes；
D. aluminium oxide and cross-linking agent is added, continues stirring 60 minutes, slurry of the grinding distribution into 35um obtains final product aluminium oxide ink.
The weight portion of the isopropanol described in step a is 15 parts, and the weight portion of polyamide is 26 parts, acetic acid second
The weight portion of ester is 8 parts.
The weight portion of the aqueous polyurethane emulsion described in step b is 60 parts.
The weight portion of the carbon dust described in step c is 35 parts.
The weight portion of the aluminium oxide described in step d is 10 parts, and the weight portion of the cross-linking agent is 3 parts.
Embodiment described above only expresses the specific embodiment of the application, and its description is more concrete and detailed, but and
Therefore the restriction to the application protection domain can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, on the premise of conceiving without departing from technical scheme, some deformations and improvement can also be made, these belong to this
The protection domain of application.
Claims (5)
1. a kind of preparation method of aluminium oxide ink, it is characterised in that comprise the following steps：
A. isopropanol, polyamide are mixed, stirs, be warming up to 70-90 DEG C, add ethyl acetate, 10-20 point of stirring
Clock；
B. the solution obtained in step a and aqueous polyurethane emulsion are sent in reactor, stirring is warming up to 100-120 DEG C, stirs
Mix 40-50 minutes；
C. carbon dust is added in reactor, stir 30-40 minutes；
D. aluminium oxide and cross-linking agent is added, continues stirring 40-60 minutes, grinding distribution obtains final product aluminium oxide into the slurry of 15-35um
Ink.
2. the preparation method of a kind of aluminium oxide ink according to claim 1, it is characterised in that：Described in step a
The weight portion of isopropanol be 10-15 parts, the weight portion of polyamide is 18-26 parts, and the weight portion of ethyl acetate is 2-8
Part.
3. the preparation method of a kind of aluminium oxide ink according to claim 1, it is characterised in that：Described in step b
Aqueous polyurethane emulsion weight portion be 45-60 parts.
4. the preparation method of a kind of aluminium oxide ink according to claim 1, it is characterised in that：Described in step c
Carbon dust weight portion be 25-35 parts.
5. the preparation method of a kind of aluminium oxide ink according to claim 1, it is characterised in that：Described in step d
The weight portion of aluminium oxide be 5-10 parts, the weight portion of the cross-linking agent is 1-3 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611127537.XA CN106519795A (en) | 2016-12-09 | 2016-12-09 | Preparation method of alumina ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611127537.XA CN106519795A (en) | 2016-12-09 | 2016-12-09 | Preparation method of alumina ink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106519795A true CN106519795A (en) | 2017-03-22 |
Family
ID=58342865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611127537.XA Pending CN106519795A (en) | 2016-12-09 | 2016-12-09 | Preparation method of alumina ink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106519795A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1513924A (en) * | 2003-05-30 | 2004-07-21 | 中国科学院金属研究所 | Nano-aluminium oxide paste composition and its preparation method |
| CN101153139A (en) * | 2007-09-03 | 2008-04-02 | 东莞市贝特利新材料有限公司 | High abrasion-proof PU printing ink for silicon rubber surface |
| CN101356242A (en) * | 2005-11-08 | 2009-01-28 | 圣戈本陶瓷及塑料股份有限公司 | Pigments and polymer composites formed thereof |
| CN101583674A (en) * | 2006-09-15 | 2009-11-18 | 荷兰联合利华有限公司 | Dyeing and/or printing formulations comprising monodisperse particles |
| CN102382515A (en) * | 2011-11-08 | 2012-03-21 | 北京印刷学院 | Environment-friendly, strong acid-resistant, strong base-resistant and steaming-resistant ink and preparation method |
| CN104031471A (en) * | 2014-06-30 | 2014-09-10 | 柳江县联华纸制品厂 | High-temperature-resistant water-based ink |
-
2016
- 2016-12-09 CN CN201611127537.XA patent/CN106519795A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1513924A (en) * | 2003-05-30 | 2004-07-21 | 中国科学院金属研究所 | Nano-aluminium oxide paste composition and its preparation method |
| CN101356242A (en) * | 2005-11-08 | 2009-01-28 | 圣戈本陶瓷及塑料股份有限公司 | Pigments and polymer composites formed thereof |
| CN101583674A (en) * | 2006-09-15 | 2009-11-18 | 荷兰联合利华有限公司 | Dyeing and/or printing formulations comprising monodisperse particles |
| CN101153139A (en) * | 2007-09-03 | 2008-04-02 | 东莞市贝特利新材料有限公司 | High abrasion-proof PU printing ink for silicon rubber surface |
| CN102382515A (en) * | 2011-11-08 | 2012-03-21 | 北京印刷学院 | Environment-friendly, strong acid-resistant, strong base-resistant and steaming-resistant ink and preparation method |
| CN104031471A (en) * | 2014-06-30 | 2014-09-10 | 柳江县联华纸制品厂 | High-temperature-resistant water-based ink |
Non-Patent Citations (1)
| Title |
|---|
| 姜雪松等: "《印刷材料及适性》", 31 July 2016, 东北林业大学出版社 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170322 |
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| RJ01 | Rejection of invention patent application after publication |