CN107651838A - The preparation method of the crystal colored glaze of easy-sintering - Google Patents
The preparation method of the crystal colored glaze of easy-sintering Download PDFInfo
- Publication number
- CN107651838A CN107651838A CN201710889855.8A CN201710889855A CN107651838A CN 107651838 A CN107651838 A CN 107651838A CN 201710889855 A CN201710889855 A CN 201710889855A CN 107651838 A CN107651838 A CN 107651838A
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- China
- Prior art keywords
- agent
- preparation
- easy
- oxidant
- quartz sand
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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
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
-
- 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
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/004—Refining agents
-
- 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
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/04—Opacifiers, e.g. fluorides or phosphates; Pigments
Abstract
The present invention relates to a kind of preparation method of the crystal colored glaze of easy-sintering, comprise the following steps：Quartz sand, oxidant, fining agent, fluxing agent and colouring agent are mixed, wherein the mass ratio of quartz sand, oxidant, fining agent, fluxing agent and colouring agent is 50 60:25‑30:10‑15:5‑10:10 20, the particle diameter of quartz sand is 0.2 0.5mm；Material after mixing is put into mould, mould is then heated into 10 15h at 1,000 1200 DEG C, 8 10h are then heated at 1,200 1500 DEG C so that material melts is molded into external mold, extrusion forming for liquid coloured glaze, liquid coloured glaze by interior；Slow cooling, cooling velocity are 10 15 DEG C/min, form removal, obtain finished product.
Description
Technical field
The present invention relates to colored glaze product manufacture craft field, more particularly to a kind of preparation side of the crystal colored glaze of easy-sintering
Method.
Background technology
Coloured glaze is a kind of silicate product, is had a long history, and its quality is glittering and translucent, bright and glittering, is a kind of weight
The decoration element wanted, the main component of coloured glaze is silica (SiO2), oxidant and pigment etc..The softening point of coloured glaze, material property
Depend primarily on the species and its ratio of composition in coloured glaze formula.But its sintering temperature of existing colored glaze product is higher, during clarification
Between it is longer, it is higher to the technological requirement in sintering procedure.
The content of the invention
In order to solve the above technical problems, it is an object of the invention to provide a kind of preparation method of the crystal colored glaze of easy-sintering,
Its sintering temperature is low, and technique is simple.
The preparation method of the crystal colored glaze of the easy-sintering of the present invention, comprises the following steps：
(1) quartz sand, oxidant, fining agent, fluxing agent and colouring agent are mixed, wherein quartz sand, oxidant, clarification
The mass ratio of agent, fluxing agent and colouring agent is 50-60:25-30:10-15:5-10:10-20, the particle diameter of quartz sand is 0.2-
0.5mm；
(2) material after step (1) is mixed is put into mould, and mould then is heated into 10- at 1000-1200 DEG C
15h, then heat 8-10h at 1200-1500 DEG C so that material melts to be molded into outside for liquid coloured glaze, liquid coloured glaze by interior
Mould, extrusion forming；
(3) Slow cooling, cooling velocity are 10-15 DEG C/min, form removal, obtain finished product.
Further, after step (3), after form removal also include roughly grind, carefully repair, sandblasting, cleaning, polishing, polish step
Suddenly.
Further, in step (1), oxidant is the one or more in lead oxide, potassium nitrate and aluminum oxide.
Further, in step (1), fining agent is potassium chloride, methylcellulose, polyvinylpyrrolidone and chitosan
In one or more.
Further, in step (1), fluxing agent is the one or more in sodium nitrate, potassium nitrate and sodium chloride.
Further, in step (1), colouring agent is manganese dioxide, cobalt oxide, iron oxide, cadmium sulfide, aluminium chloride, oxygen
Change the one or more in cuprous and tin oxide.
Further, in step (1), quartz sand, oxidant, fining agent, the mass ratio of fluxing agent and colouring agent are 55-
60:25-30:10-15:5-10:10-15。
Further, in step (2), mould is fire resisting plaster mold.
By such scheme, the present invention at least has advantages below：
Due to there is appropriate component and constituent content in the production technology of the present invention so that its sintering temperature and clarification
Temperature substantially reduces；And the step of Slow cooling, causes the cooling velocity of product to control in compared with stability range, improves product
The stability of internal structure, prevent that its deformation is serious, reduce the probability of defect ware appearance.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate detailed description as after.
Embodiment
With reference to embodiment, the embodiment of the present invention is described in further detail.Following examples are used for
Illustrate the present invention, but be not limited to the scope of the present invention.
Embodiment 1
(1) quartz sand, oxidant, fining agent, fluxing agent and colouring agent are mixed, wherein quartz sand, oxidant, clarification
The mass ratio of agent, fluxing agent and colouring agent is 50:25:10:5:10:15, the particle diameter of quartz sand is 0.3mm.Wherein, oxidant is
Aluminum oxide, fining agent are potassium chloride, and fluxing agent is sodium nitrate, and colouring agent is manganese dioxide and iron oxide (mass ratio 1:1).
(2) material after step (1) is mixed is put into fire resisting plaster mold, and mould then is heated into 10h at 1000 DEG C,
Then 8h is heated at 1200 DEG C so that material melts is molded into external mold, extrusion forming for liquid coloured glaze, liquid coloured glaze by interior；
(3) form removal after Slow cooling, finished product is obtained, wherein cooling velocity is 10 DEG C/min.
Embodiment 2
(1) quartz sand, oxidant, fining agent, fluxing agent and colouring agent are mixed, wherein quartz sand, oxidant, clarification
Agent, compound containing magnesium elements, the mass ratio of fluxing agent and colouring agent are 60:30:15:5:20, the particle diameter of quartz sand is 0.5mm.
Wherein, oxidant by etc. quality lead oxide and potassium nitrate form, fining agent is methylcellulose, and fluxing agent is sodium nitrate and chlorine
Change sodium (mass ratio 1:2), colouring agent is manganese dioxide and iron oxide (mass ratio 1:2).
(2) material after step (1) is mixed is put into fire resisting plaster mold, and mould then is heated into 10h at 1200 DEG C,
Then 8h is heated at 1500 DEG C so that material melts is molded into external mold, extrusion forming for liquid coloured glaze, liquid coloured glaze by interior；
(3) form removal after Slow cooling, wherein cooling velocity are 15 DEG C/min, obtain finished product.
Embodiment 3
(1) quartz sand, oxidant, fining agent, fluxing agent and colouring agent are mixed, wherein quartz sand, oxidant, clarification
The mass ratio of agent, fluxing agent and colouring agent is 60:30:15:5:20, the particle diameter of quartz sand is 0.2mm.Wherein, oxidant is oxygen
Change aluminium, fining agent by etc. quality potassium chloride and chitosan form, fluxing agent is sodium nitrate and sodium chloride (mass ratio 1:2),
Toner is cobalt oxide, aluminium chloride and tin oxide (mass ratio 2:1:1).
(2) material after step (1) is mixed is put into fire resisting plaster mold, and mould then is heated into 15h at 1100 DEG C,
Then 9h is heated at 1300 DEG C so that material melts is molded into external mold, extrusion forming for liquid coloured glaze, liquid coloured glaze by interior；
(3) form removal after Slow cooling, wherein cooling velocity are 15 DEG C/min；
(4) roughly grind after form removal, carefully repair, sandblasting, cleaning, polishing, obtaining finished product after polishing.
Embodiment 4
(1) quartz sand, oxidant, fining agent, fluxing agent and colouring agent are mixed, wherein quartz sand, oxidant, clarification
Agent, the mass ratio of fluxing agent are 55:28:12:7:15, the particle diameter of quartz sand is 0.4mm.Wherein, oxidant is lead oxide and oxygen
Change aluminium (mass ratio 3:1), fining agent by etc. quality methylcellulose and chitosan form, compound containing magnesium elements is chlorination
Magnesium, magnesia and magnesium nitrate (mass ratio 5:1:3), fluxing agent is potassium nitrate, and colouring agent is cuprous oxide.
(2) material after step (1) is mixed is put into fire resisting plaster mold, and mould then is heated into 15h at 1100 DEG C,
Then 10h is heated at 1400 DEG C so that material melts is molded into external mold, extrusion forming for liquid coloured glaze, liquid coloured glaze by interior；
(3) form removal after Slow cooling, wherein cooling velocity are 12 DEG C/min；
(4) roughly grind after form removal, carefully repair, sandblasting, cleaning, polishing, obtaining finished product after polishing.
Embodiment 5
(1) quartz sand, oxidant, fining agent, fluxing agent and colouring agent are mixed, wherein quartz sand, oxidant, clarification
Agent, the mass ratio of fluxing agent are 55:30:15:7:15:12, the particle diameter of quartz sand is 0.5mm.Wherein, oxidant be lead oxide and
Aluminum oxide (mass ratio 3:1), fining agent by etc. quality methylcellulose and chitosan form, compound containing magnesium elements is chlorination
Magnesium, magnesia and magnesium nitrate (mass ratio 1:2:1), fluxing agent is potassium nitrate, and colouring agent is cuprous oxide.
(2) material after step (1) is mixed is put into fire resisting plaster mold, and mould then is heated into 15h at 1200 DEG C,
Then 10h is heated at 1500 DEG C so that material melts is molded into external mold, extrusion forming for liquid coloured glaze, liquid coloured glaze by interior；
(3) form removal after Slow cooling, wherein cooling velocity are 13 DEG C/min；
(4) roughly grind after form removal, carefully repair, sandblasting, cleaning, polishing, obtaining finished product after polishing.
Described above is only the preferred embodiment of the present invention, is not intended to limit the invention, it is noted that for this skill
For the those of ordinary skill in art field, without departing from the technical principles of the invention, can also make it is some improvement and
Modification, these improvement and modification also should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of preparation method of the crystal colored glaze of easy-sintering, it is characterised in that comprise the following steps：
(1) quartz sand, oxidant, fining agent, fluxing agent and colouring agent are mixed, wherein the quartz sand, oxidant, clarification
The mass ratio of agent, fluxing agent and colouring agent is 50-60:25-30:10-15:5-10:10-20, the particle diameter of the quartz sand are
0.2-0.5mm；
(2) material after step (1) is mixed is put into mould, mould then is heated into 10-15h at 1000-1200 DEG C, so
8-10h is heated at 1200-1500 DEG C so that material melts is molded into external mold, extruding for liquid coloured glaze, liquid coloured glaze by interior afterwards
Shaping；
(3) Slow cooling, cooling velocity are 10-15 DEG C/min, form removal, obtain finished product.
2. the preparation method of the crystal colored glaze of easy-sintering according to claim 1, it is characterised in that：After step (3),
After form removal also include roughly grind, carefully repair, sandblasting, cleaning, polishing, polish the step of.
3. the preparation method of the crystal colored glaze of easy-sintering according to claim 1, it is characterised in that：In step (1), institute
Oxidant is stated as the one or more in lead oxide, potassium nitrate and aluminum oxide.
4. the preparation method of the crystal colored glaze of easy-sintering according to claim 1, it is characterised in that：In step (1), institute
Fining agent is stated as the one or more in potassium chloride, methylcellulose, polyvinylpyrrolidone and chitosan.
5. the preparation method of the crystal colored glaze of easy-sintering according to claim 1, it is characterised in that：In step (1), institute
Fluxing agent is stated as the one or more in sodium nitrate, potassium nitrate and sodium chloride.
6. the preparation method of the crystal colored glaze of easy-sintering according to claim 1, it is characterised in that：In step (1), institute
Colouring agent is stated as one kind or several in manganese dioxide, cobalt oxide, iron oxide, cadmium sulfide, aluminium chloride, cuprous oxide and tin oxide
Kind.
7. the preparation method of the crystal colored glaze of easy-sintering according to claim 1, it is characterised in that：In step (1), institute
The mass ratio for stating quartz sand, oxidant, fining agent, fluxing agent and colouring agent is 55-60:25-30:10-15:5-10:10-15.
8. the preparation method of the crystal colored glaze of easy-sintering according to claim 1, it is characterised in that：In step (2), institute
It is fire resisting plaster mold to state mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710889855.8A CN107651838A (en) | 2017-09-27 | 2017-09-27 | The preparation method of the crystal colored glaze of easy-sintering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710889855.8A CN107651838A (en) | 2017-09-27 | 2017-09-27 | The preparation method of the crystal colored glaze of easy-sintering |
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| CN107651838A true CN107651838A (en) | 2018-02-02 |
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| CN201710889855.8A Pending CN107651838A (en) | 2017-09-27 | 2017-09-27 | The preparation method of the crystal colored glaze of easy-sintering |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113666637A (en) * | 2021-09-23 | 2021-11-19 | 赖正葵 | Crystal belt fastener and manufacturing method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106082651A (en) * | 2016-08-16 | 2016-11-09 | 太仓市科教新城琉璃艺术策划中心 | The coloured glaze that a kind of firing temperature is low |
| CN106242249A (en) * | 2016-08-08 | 2016-12-21 | 太仓市科教新城琉璃艺术策划中心 | The preparation method of crystal colored glaze |
| CN106277772A (en) * | 2016-08-16 | 2017-01-04 | 太仓市科教新城琉璃艺术策划中心 | A kind of preparation technology of positive red coloured glaze |
| CN106277771A (en) * | 2016-08-16 | 2017-01-04 | 太仓市科教新城琉璃艺术策划中心 | A kind of coloured glaze of redness |
-
2017
- 2017-09-27 CN CN201710889855.8A patent/CN107651838A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106242249A (en) * | 2016-08-08 | 2016-12-21 | 太仓市科教新城琉璃艺术策划中心 | The preparation method of crystal colored glaze |
| CN106082651A (en) * | 2016-08-16 | 2016-11-09 | 太仓市科教新城琉璃艺术策划中心 | The coloured glaze that a kind of firing temperature is low |
| CN106277772A (en) * | 2016-08-16 | 2017-01-04 | 太仓市科教新城琉璃艺术策划中心 | A kind of preparation technology of positive red coloured glaze |
| CN106277771A (en) * | 2016-08-16 | 2017-01-04 | 太仓市科教新城琉璃艺术策划中心 | A kind of coloured glaze of redness |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113666637A (en) * | 2021-09-23 | 2021-11-19 | 赖正葵 | Crystal belt fastener and manufacturing method thereof |
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Application publication date: 20180202 |
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