CN107721178A - A kind of low-shrinkage glaze - Google Patents
A kind of low-shrinkage glaze Download PDFInfo
- Publication number
- CN107721178A CN107721178A CN201711234466.8A CN201711234466A CN107721178A CN 107721178 A CN107721178 A CN 107721178A CN 201711234466 A CN201711234466 A CN 201711234466A CN 107721178 A CN107721178 A CN 107721178A
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- China
- Prior art keywords
- parts
- glaze
- low
- shrinkage
- colorant
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
- C03C8/18—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions containing free metals
Abstract
The invention discloses a kind of low-shrinkage glaze, it is made up of each component of following parts by weight:23 35 parts of potassium feldspar；8 15 parts of calcite；69 parts of aluminium powder；7 12 parts of colorant；13 26 parts of aerosil；15 26 parts of bentonite；Low-shrinkage glaze of the present invention mixes with appropriate water as needed is tuned into pureed glaze by dipping in glaze, swinging glaze, pour the processes such as glaze, brushing glazing, glaze spraying coated in sintering on ceramic body, has the characteristics of low fragility, low-shrinkage.
Description
Technical field
The present invention relates to a kind of low-shrinkage glaze.
Background technology
Glaze is the mixing of glassy thin layer either vitreum and the crystal for the colorless or colored for being covered in ceramic products surface
Layer, is by having high intensity and highly viscous material made of glaze basic components and water, colorant etc..Glaze is attached to porcelain system
Product surface, ceramic products performance can be improved, if mechanical strength, heat endurance and dielectric strength of increase ceramic products etc..
The species of glaze is a lot, by base substrate class point, can be divided into enamel, bristol glaze and flint device glaze etc., can be divided into by firing temperature
High-temperature glaze, low temperature glaze, it can be divided into clear frit, opaque glaze by barment tag, coloured glaze, there is light glaze, mat glaze, crack glaze (to open
Piece), crystalline glaze etc., can be divided into lime glaze, feldspar glaze, lead glaze, leadless glaze, boron glaze, lead borate glaze etc. by glaze composition.
Current existing glaze has the drawback that fragility is big, and shrinkage factor is big, influences the durability and yields of porcelain.
The content of the invention
The technical problems to be solved by the invention are the shortcomings that overcoming above prior art：A kind of low-shrinkage, crisp is provided
The small low-shrinkage glaze of property.
The technical solution of the present invention is as follows：A kind of low-shrinkage glaze, is made up of each component of following parts by weight:
Potassium feldspar 23-35 parts；
Calcite 8-15 parts；
Aluminium powder 6-9 parts；
Colorant 7-12 parts；
Aerosil 13-26 parts；
Bentonite 15-26 parts.
As the formula of optimization, it is made up of each component of following parts by weight:
30 parts of potassium feldspar；
12 parts of calcite；
6 parts of aluminium powder；
8 parts of colorant；
20 parts of aerosil；
25 parts of bentonite.
The compound method of the low-shrinkage glaze is：By above-mentioned weight ratio by potassium feldspar, calcite, aluminium powder, color
Material, aerosil, bentonite mixing and ball milling to 360-500 mesh.
The colorant is powdered ceramic colorant.
The beneficial effects of the invention are as follows：Low-shrinkage glaze of the present invention mixes with appropriate water as needed is tuned into mud
Shape glaze has low fragility, low receipts by dipping in glaze, swinging glaze, pour the processes such as glaze, brushing glazing, glaze spraying coated in sintering on ceramic body
The characteristics of shrinkage.
Embodiment
The present invention is described in further details with specific embodiment below, but the present invention is not only limited in detail below in fact
Apply example.
Embodiment one
A kind of low-shrinkage glaze, is made up of each component of following parts by weight:
23 parts of potassium feldspar；
8 parts of calcite；
6 parts of aluminium powder；
7 parts of colorant；
13 parts of aerosil；
15 parts of bentonite.
Its compound method is：By above-mentioned weight ratio by potassium feldspar, calcite, aluminium powder, colorant, aerosil,
Bentonite mixing and ball milling is to 360-500 mesh.
Embodiment two
A kind of low-shrinkage glaze, is made up of each component of following parts by weight:
30 parts of potassium feldspar；
12 parts of calcite；
6 parts of aluminium powder；
8 parts of colorant；
20 parts of aerosil；
25 parts of bentonite.
Its compound method is：By above-mentioned weight ratio by potassium feldspar, calcite, aluminium powder, colorant, aerosil,
Bentonite mixing and ball milling is to 360 mesh.
Embodiment three
A kind of low-shrinkage glaze, is made up of each component of following parts by weight:
35 parts of potassium feldspar；
15 parts of calcite；
9 parts of aluminium powder；
12 parts of colorant；
26 parts of aerosil；
26 parts of bentonite.
Its compound method is：By above-mentioned weight ratio by potassium feldspar, calcite, aluminium powder, colorant, aerosil,
Bentonite mixing and ball milling is to 360-500 mesh.
Example IV
A kind of low-shrinkage glaze, is made up of each component of following parts by weight:
30 parts of potassium feldspar；
10 parts of calcite；
8 parts of aluminium powder；
8 parts of colorant；
15 parts of aerosil；
16 parts of bentonite.
Its compound method is：By above-mentioned weight ratio by potassium feldspar, calcite, aluminium powder, colorant, aerosil,
Bentonite mixing and ball milling is to 360-500 mesh.
Embodiment five
A kind of low-shrinkage glaze, is made up of each component of following parts by weight:
28 parts of potassium feldspar；
12 parts of calcite；
8 parts of aluminium powder；
7 parts of colorant；
26 parts of aerosil；
26 parts of bentonite.
Its compound method is：By above-mentioned weight ratio by potassium feldspar, calcite, aluminium powder, colorant, aerosil,
Bentonite mixing and ball milling is to 360-500 mesh.
The colorant is powdered ceramic colorant.
Mixed as needed with percentage by weight 20-35% water during use be tuned into pureed glaze by dip in glaze, swing glaze, pour glaze,
For the processes such as brushing glazing, glaze spraying coated in sintering on ceramic body, sintering temperature of the present invention is 1020-1100 DEG C, has low fragility, low
The characteristics of shrinkage factor.
It the above is only the feature implementation example of the present invention, the scope of the present invention be not limited in any way.It is all to use together
The technical scheme formed Deng exchange or equivalence replacement, all falls within rights protection scope of the present invention.
Claims (4)
- A kind of 1. low-shrinkage glaze, it is characterised in that：It is made up of each component of following parts by weight:Potassium feldspar 23-35 parts；Calcite 8-15 parts；Aluminium powder 6-9 parts；Colorant 7-12 parts；Aerosil 13-26 parts；Bentonite 15-26 parts.
- 2. low-shrinkage glaze according to claim 1, it is characterised in that：It is made up of each component of following parts by weight:30 parts of potassium feldspar；12 parts of calcite；6 parts of aluminium powder；8 parts of colorant；20 parts of aerosil；25 parts of bentonite.
- 3. low-shrinkage glaze according to claim 1, it is characterised in that：Its compound method is：By above-mentioned parts by weight Ratio is by potassium feldspar, calcite, aluminium powder, colorant, aerosil, bentonite mixing and ball milling to 360-500 mesh.
- 4. low-shrinkage glaze according to claim 1, it is characterised in that：The colorant is powdered ceramic colorant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711234466.8A CN107721178A (en) | 2017-11-30 | 2017-11-30 | A kind of low-shrinkage glaze |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711234466.8A CN107721178A (en) | 2017-11-30 | 2017-11-30 | A kind of low-shrinkage glaze |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107721178A true CN107721178A (en) | 2018-02-23 |
Family
ID=61220738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711234466.8A Pending CN107721178A (en) | 2017-11-30 | 2017-11-30 | A kind of low-shrinkage glaze |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107721178A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102617187A (en) * | 2012-03-16 | 2012-08-01 | 湖南港鹏实业有限公司 | Process for producing black pigment ceramic at high temperature |
| CN106966597A (en) * | 2017-04-05 | 2017-07-21 | 佛山欧神诺陶瓷股份有限公司 | It is a kind of to brighten glaze and preparation method thereof for easy fired damping Ceramic Tiles |
-
2017
- 2017-11-30 CN CN201711234466.8A patent/CN107721178A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102617187A (en) * | 2012-03-16 | 2012-08-01 | 湖南港鹏实业有限公司 | Process for producing black pigment ceramic at high temperature |
| CN106966597A (en) * | 2017-04-05 | 2017-07-21 | 佛山欧神诺陶瓷股份有限公司 | It is a kind of to brighten glaze and preparation method thereof for easy fired damping Ceramic Tiles |
Non-Patent Citations (1)
| Title |
|---|
| 王永强等: "影响喷墨渗花墨水发色的因素探讨", 《佛山陶瓷》 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180223 |
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| RJ01 | Rejection of invention patent application after publication |