CN105819898A - Cobalt blue pigment for laser ink and preparation method thereof - Google Patents
Cobalt blue pigment for laser ink and preparation method thereof Download PDFInfo
- Publication number
- CN105819898A CN105819898A CN201610147281.2A CN201610147281A CN105819898A CN 105819898 A CN105819898 A CN 105819898A CN 201610147281 A CN201610147281 A CN 201610147281A CN 105819898 A CN105819898 A CN 105819898A
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- preparation
- laser ink
- zaffre
- laser
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Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5072—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with oxides or hydroxides not covered by C04B41/5025
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
Abstract
The invention relates to a cobalt blue pigment for laser ink and a preparation method thereof, and belongs to the technical field of pigments for laser ink. The cobalt blue pigment is prepared from the following raw materials in parts by weight: 20 to 60 parts of alumina, 10 to 65 parts of aluminum hydroxide, 10 to 40 parts of cobalt oxide, 5 to 20 parts of magnesium oxide, and 2 to 5 parts of calcium phosphate. The preparation method comprises the following steps: evenly mixing raw materials according to the formula, processing the mixture by a jet mill, then sieving the powder, adding the powder into a tunnel kiln, burning the powder to obtain an intermediate; grinding the intermediate, ball-milling the intermediate, washing the intermediate by water, drying, sieving, and grinding to obtain the cobalt blue pigment for laser ink. The problems of high hardness, large viscosity, and low crystallization of common pigments are solved; the provided pigment has the characteristics of narrow particle size distribution and proper viscosity; after the pigment is applied to laser printing, the color is bright and pure, the sharpness is high, the application requirements can be completely met; and moreover, the preparation method is simple and is easy to operate.
Description
Technical field
The present invention relates to a kind of laser ink zaffre and preparation method thereof, belong to laser ink colorant technical field.
Background technology
Along with the development of laser technology and day by day ripe, laser printing has become a kind of common printing type.Should by laser printing
It is the new technique the most just grown up for glass-ceramic decoration, but for the colorant of laser printing the rarest,
General common colorant is extremely difficult to ideal effect in laser printing, and main cause is that common colorant exists particle size distribution width, crystallization
The problem that degree is inadequate, the hardness of some colorant own is high, difficult grinds, if making laser ink, bulky grain therein is many,
Under laser action, decorative cover irregular colour.
Summary of the invention
It is an object of the invention to provide a kind of laser ink zaffre, solve that common colorant hardness is high, viscosity is big, crystallization
Spend the highest problem, meet the laser printing requirement to colorant, present invention simultaneously provides its preparation method.
Laser ink zaffre of the present invention, is made up of the raw material of following parts by weight:
The preparation method of laser ink zaffre of the present invention, it is characterised in that: comprise the following steps:
(1) by the raw material mix homogeneously of formula ratio, sieve after airflow milling machines, be then added in tunnel cave
Calcine, obtain intermediate product；
(2) carry out intermediate product crushing, ball milling is washed, dry, sieve, after pulverizing, obtain laser ink zaffre.
Wherein, preferred technical scheme is as follows:
In step (1), airflow milling machining is 25 μm to D90.
Crossing grit number in step (1) is 325 mesh.
In step (1), calcining heat is 1200-1250 DEG C.
In step (2), during ball milling washing, the mass ratio of intermediate product, ball and water is 1:1.5:0.7.
The electrical conductivity being washed to intermediate product in step (2) is 0.1mS/cm.
In step (2) pulverizing for be 12 μm with airflow milling machining D90 respectively and skin grinder to be machined to D90 be 8 μm.
In the present invention:
Start with hand control particle diameter from raw material, by airflow milling classification with sieve, also make former while bulky grain is separated
Material attenuates, and has the most both reduced firing temperature, has improve again the crystallization degree of colorant, and when grinding, crystal structure is destroyed
Probability the least.
The present invention, by adjusting formula and technique, finally makes cobalt blue laser ink colorant meet the requirements.By adjusting oxygen in formula
The ratio changing aluminum and aluminium hydroxide regulates hardness and the viscosity of colorant, and concrete principle is: aluminium hydroxide before there is solid state reaction,
First to be dehydrated generation aluminium oxide, during dehydration, hydrone forms the aquaporin extended in all direction in material, so that end form
The product hardness of loosening become is little, but viscosity too increases, and controls the quantity of aquaporin by introducing aluminium oxide, thus controls viscous
Property and hardness, introducing magnesium oxide and calcium phosphate can suitably reduce firing temperature, also enhance simultaneously colorant after laser printing with
The degree of being firmly combined with of decorated.
Beneficial effects of the present invention is as follows:
The narrow particle size distribution of the laser ink zaffre of the present invention, viscosity is moderate, and after laser printing, its color development is bright-coloured pure
Only, definition is high, is fully able to meet use demand；Its preparation method is simply, easily operate.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described further.
Embodiment 1
Described laser ink zaffre, is made up of the raw material of following parts by weight:
Its preparation method comprises the following steps:
(1) by the raw material mix homogeneously of formula ratio, machining to D90 through airflow milling is 25 μm, sends into tunnel after crossing 325 mesh sieves
In road kiln, calcine at 1250 DEG C, obtain intermediate product；
(2) carry out intermediate product crushing, ball milling washing, the mass ratio controlling intermediate product, ball and water during ball milling washing is
1:1.5:0.7, is washed to the electrical conductivity of intermediate product and is reduced to 0.1mS/cm, then drying, sieve after, use air-flow grinding machine successively
Being machined to D90 is 12 μm, and being machined to D90 with skin grinder is 8 μm, and milling time is 20min, obtains viscosity at 10 DEG C
Laser ink zaffre for 200cp.
Embodiment 2
Described laser ink zaffre, is made up of the raw material of following parts by weight:
Its preparation method comprises the following steps:
(1) by the raw material mix homogeneously of formula ratio, machining to D90 through airflow milling is 25 μm, sends into tunnel after crossing 325 mesh sieves
In road kiln, calcine at 1230 DEG C, obtain intermediate product；
(2) carry out intermediate product crushing, ball milling washing, the mass ratio controlling intermediate product, ball and water during ball milling washing is
1:1.5:0.7, is washed to the electrical conductivity of intermediate product and is reduced to 0.1mS/cm, then drying, sieve after, use air-flow grinding machine successively
Being machined to D90 is 12 μm, and being machined to D90 with skin grinder is 8 μm, and milling time is 17min, obtains viscosity at 10 DEG C
Laser ink zaffre for 230cp.
Embodiment 3
Described laser ink zaffre, is made up of the raw material of following parts by weight:
Its preparation method comprises the following steps:
(1) by the raw material mix homogeneously of formula ratio, machining to D90 through airflow milling is 25 μm, sends into tunnel after crossing 325 mesh sieves
In road kiln, calcine at 1200 DEG C, obtain intermediate product；
(2) carry out intermediate product crushing, ball milling washing, the mass ratio controlling intermediate product, ball and water during ball milling washing is
1:1.5:0.7, is washed to the electrical conductivity of intermediate product and is reduced to 0.1mS/cm, then drying, sieve after, use air-flow grinding machine successively
Being machined to D90 is 12 μm, and being machined to D90 with skin grinder is 8 μm, and milling time is 12min, obtains viscosity at 10 DEG C
Laser ink zaffre for 150cp.
Claims (8)
1. a laser ink zaffre, it is characterised in that: it is made up of the raw material of following parts by weight:
2. the preparation method of the laser ink zaffre described in a claim 1, it is characterised in that: comprise the following steps:
(1) by the raw material mix homogeneously of formula ratio, sieve after airflow milling machines, be then added in tunnel cave
Calcine, obtain intermediate product；
(2) carry out intermediate product crushing, ball milling is washed, dry, sieve, after pulverizing, obtain laser ink zaffre.
The preparation method of laser ink zaffre the most according to claim 2, it is characterised in that: in step (1)
Airflow milling machining is 25 μm to D90.
The preparation method of laser ink zaffre the most according to claim 2, it is characterised in that: in step (1)
Crossing grit number is 325 mesh.
The preparation method of laser ink zaffre the most according to claim 2, it is characterised in that: in step (1)
Calcining heat is 1200-1250 DEG C.
The preparation method of laser ink zaffre the most according to claim 2, it is characterised in that: in step (2)
During ball milling washing, the mass ratio of intermediate product, ball and water is 1:1.5:0.7.
The preparation method of laser ink zaffre the most according to claim 2, it is characterised in that: in step (2)
The electrical conductivity being washed to intermediate product is 0.1mS/cm.
The preparation method of laser ink zaffre the most according to claim 2, it is characterised in that: in step (2)
Pulverizing for be 12 μm with airflow milling machining D90 respectively and skin grinder to be machined to D90 be 8 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610147281.2A CN105819898B (en) | 2016-03-15 | 2016-03-15 | Laser ink zaffre and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610147281.2A CN105819898B (en) | 2016-03-15 | 2016-03-15 | Laser ink zaffre and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105819898A true CN105819898A (en) | 2016-08-03 |
| CN105819898B CN105819898B (en) | 2018-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610147281.2A Active CN105819898B (en) | 2016-03-15 | 2016-03-15 | Laser ink zaffre and preparation method thereof |
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| Country | Link |
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| CN (1) | CN105819898B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629867A (en) * | 2016-12-21 | 2017-05-10 | 中国科学院兰州化学物理研究所 | Method for preparing light-blue cobalt blue hybrid pigment from aluminum-rich non-metallic minerals |
| CN108084795A (en) * | 2017-12-26 | 2018-05-29 | 佛山市高明丰霖新型材料有限公司 | A kind of ceramic ink zaffre and preparation method thereof |
| CN117304723A (en) * | 2023-11-29 | 2023-12-29 | 山东陶正新材料科技有限公司 | Preparation method of inorganic blue color steel tile pigment with strong weather resistance and no fading |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08133817A (en) * | 1994-11-15 | 1996-05-28 | Inax Corp | Pigment, its producing method and porcelain |
| CN103145447A (en) * | 2013-03-29 | 2013-06-12 | 佛山市南海万兴材料科技有限公司 | Blue inkjet ceramic pigment and preparation method thereof |
| CN103602144A (en) * | 2013-12-02 | 2014-02-26 | 佛山市东鹏陶瓷有限公司 | Ceramic ink-jet printing colored glaze mixed type antibacterial ink and preparation method thereof |
-
2016
- 2016-03-15 CN CN201610147281.2A patent/CN105819898B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08133817A (en) * | 1994-11-15 | 1996-05-28 | Inax Corp | Pigment, its producing method and porcelain |
| CN103145447A (en) * | 2013-03-29 | 2013-06-12 | 佛山市南海万兴材料科技有限公司 | Blue inkjet ceramic pigment and preparation method thereof |
| CN103602144A (en) * | 2013-12-02 | 2014-02-26 | 佛山市东鹏陶瓷有限公司 | Ceramic ink-jet printing colored glaze mixed type antibacterial ink and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629867A (en) * | 2016-12-21 | 2017-05-10 | 中国科学院兰州化学物理研究所 | Method for preparing light-blue cobalt blue hybrid pigment from aluminum-rich non-metallic minerals |
| CN106629867B (en) * | 2016-12-21 | 2018-08-14 | 中国科学院兰州化学物理研究所 | The method for preparing high sapphirine cobalt blue hybrid pigment using rich aluminium nonmetallic mineral |
| CN108084795A (en) * | 2017-12-26 | 2018-05-29 | 佛山市高明丰霖新型材料有限公司 | A kind of ceramic ink zaffre and preparation method thereof |
| CN117304723A (en) * | 2023-11-29 | 2023-12-29 | 山东陶正新材料科技有限公司 | Preparation method of inorganic blue color steel tile pigment with strong weather resistance and no fading |
| CN117304723B (en) * | 2023-11-29 | 2024-01-23 | 山东陶正新材料科技有限公司 | Preparation method of inorganic blue color steel tile pigment with strong weather resistance and no fading |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105819898B (en) | 2018-05-08 |
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