CN1193946C - Method for coloring up sintered glass-ceramic - Google Patents
Method for coloring up sintered glass-ceramic Download PDFInfo
- Publication number
- CN1193946C CN1193946C CN 03114073 CN03114073A CN1193946C CN 1193946 C CN1193946 C CN 1193946C CN 03114073 CN03114073 CN 03114073 CN 03114073 A CN03114073 A CN 03114073A CN 1193946 C CN1193946 C CN 1193946C
- Authority
- CN
- China
- Prior art keywords
- glass
- glass frit
- colored
- inorganic high
- coloring
- Prior art date
- 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.)
- Expired - Fee Related
Links
Landscapes
- Glass Compositions (AREA)
Abstract
The present invention relates to a method for coloring sintered microcrystalline glass, which belongs to the technical field of microcrystalline glass. The present invention aims to sinter colored microcrystalline glass which has the advantages of stable coloration, even coloring and color abundance in a crystallization mode. Therefore, one or more than one inorganic high temperature pigment is added to colorless glass frit particles which is smelted for the first time, and the high temperature pigment and the colorless glass frit particles are ground, mixed, smelted for the second time and quenched in water so as to obtain the colored glass frits. The smelting for the second time is carried out at the temperature of 1200 to 1350DEG C, and the added weight of the inorganic high temperature pigment is 0.1 to 28 times (weight percentage) of that of the colorless glass frits; auxiliary materials are added to frit particles of one kind of colored glass or more than one kind of colored glass to form and be sinter in a crystallization mode so as to obtain the colored microcrystalline glass according to the normal microcrystalline glass sintering technology.
Description
Technical field
The present invention relates to the colorize method of devitrified glass technical field, particularly a kind of sintered glass-ceramics.
Background technology
Chinese building material technical journal " pottery " is openly pointed out in " production of sintered glass-ceramics and painted " literary composition of 2002 the 2nd phases the 18th page of publication: the chemical constitution of the parent glass of " sintered glass-ceramics " is (weight percent):
SiO
2 50～65％；AL
2O
3 5～10％；CaO 15～25％；B
2O
3 0～5％；ZnO+BaO 5～10％；K
2O+Na
2O
3 3～8％。
The coloring process of " sintered glass-ceramics " has two kinds at present:
(1) coloring process, the mass pigmentation that is called glass again, be after tinting material and parent glass admixtion are mixed together, shrend after 1450 ℃～1550 ℃ fusions and make the coloured glass particle, sintered glass-ceramics technology routinely again, burn till (1100 ℃～1200 ℃) through stone and crystallization, make color microcrystalline glass.Tinting material commonly used has cobalt oxide, nickel oxide, cupric oxide, chromic oxide or potassium bichromate, iron oxide red, pyrolusite, selenium powder and cadmium yellow etc.For a coloring process, the add-on of tinting material and kind have a direct impact the color of devitrified glass.The main drawback of this technology is: when using the tinting material of variable valency metal ions, because different valence state ionic relative content is restive, may cause the glass colour of crystallization front and back inconsistent.For example: because of Cu
+And Cu
2+When relative content is restive, make the devitrified glass of making be green, brown, very unstable.Because a coloring process is directly to mix colours with metal oxide, the depth of difficult control color, tone is abundant inadequately, and secondary color difficulty is especially transferred.
(2) secondary coloring technology is to use the flint glass particle earlier, adds the inorganic high-temp pigment and the additive of required color, and ball milling becomes the color glaze slip, and drying is broken into toner again.With toner+flint glass frit particle+binding agent and water → mix → dry → be mixed into coloured particle material → stone shaping → crystallizing and sintering, make color microcrystalline glass then.Though this technology has solved the aberration problem that variation of valence that variable valency metal ions takes place because of fusion causes, but also have following main drawback: the preparation quality of toner requires high, otherwise can influence the color of microcrystal glass plate after the crystallization,, produce ugly defectives such as spot as painted inhomogeneous.In secondary coloring technology,, when crystallization is burnt till, often produce pore and pit because of fusion is inhomogeneous because of the glass frit particle is wrapped up by very thin toner.Moreover if the crystallization firing time is too short, toner is difficult for being penetrated in the flint glass frit, is difficult to burn till fast in roller kiln.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of colour-stable, uniform coloring, coloury sintered glass-ceramics colorize method of being.
Technical solution proposed by the invention is such: a kind of sintered glass-ceramics colorize method, comprise flint glass frit by the ordinary method preparation, (1) preparation coloured glass frit: in described flint glass frit particle, add one or more inorganic high-temp pigment, pulverize, mixed, secondary founds, obtain the coloured glass frit after the shrend, the secondary glass melting temperature is 1200 ℃-1350 ℃, and inorganic high-temp pigment add-on is the 0.1-28 (weight percent) of flint glass frit weight; (2) sintered glass-ceramics technology routinely, with a kind of coloured glass frit or more than one coloured glass frit particle stones be shaped, crystallizing and sintering, make color microcrystalline glass.
The use temperature scope of described inorganic high-temp pigment is at 1200 ℃-1350 ℃, for example: zirconium praseodymium yellow, vanadium zirconium Huang, vanadium zirconium indigo plant, zirconium iron pink, chrome alumina red, chrome tin pink, cologne earth, chrome green, antimony tin ash, cobalt blue, cobalt black etc.According to the requirement of inorganic high-temp pigment adding, need do corresponding adjustment to the concrete chemical constitution of the flint glass frit of routine.
The add-on of general dark inorganic high-temp pigment is on the low side, and the add-on of light pigment is on the high side, specifically according to the depth of required color, takes the circumstances into consideration to add in conjunction with the tinting strength of selected pigment, can add more than one mineral dye preparation secondary color glass frits.
When inorganic high-temp pigment was directly founded jointly with the glass frit raw material, the easy and frit raw material of colorant reacted, and colorant is difficult to stand 1450～1550 ℃ high temperature, caused glass frit variable color even colourless.(for example use flint glass frit raw material, add 3% vanadium zirconium blue stain of its weight, do disposable founding, the gained glass frit is colourless).
The present invention is in order to capture the difficulty that can not produce the coloured glass frit with inorganic high-temp pigment, at first set about from the manufacture craft that changes the coloured glass frit, the coloured glass frit of producing with this method adopts conventional sintered glass-ceramics technology then, makes color microcrystalline glass.
Because the flint glass frit is the grog that obtains after once founding, be the vitreum of homogeneous component, can not influence color development with the effect of inorganic high-temp pigment.Secondary is founded can be lower than the temperature of founding first, the time is short, as long as melt can flow out.Its glass melting temperature is decided by the composition and the pigment composition of parent glass, and generally at 1200～1350 ℃, in this temperature range, inorganic high-temp pigment is easy to bear and nondiscoloration.
Compared with prior art, the present invention has following unusual effect:
(1) because inorganic high-temp pigment is that process is calcined and synthetic earlier, more stable than ionic tinting material; Synthetic dyestuff and molten good flint glass frit are founded as secondary, founded, be colour-stable than disposable raw material.
(2) prepared coloured glass frit uniform coloring, its color can be decided according to selecting for use of inorganic high-temp pigment, because inorganic high-temp pigment of a great variety, rich color, thereby can make various secondary colors and transfer.
(3) tinting material in the coloring process is the refining of process colorant, the coloured glass frit is founded and crystallization is burnt till high temperature action three times, so painted devitrified glass finishing material, colour generation is highly stable, and color is also extremely abundant, can make the sintered glass-ceramics product more bright and colourful with this coloring process.
Embodiment
By following embodiment the present invention is further elaborated.
Four embodiment ginsengs are shown in Table 1.
Table 1
| Embodiment | The flint glass frit | Inorganic high-temp pigment | Secondary glass melting temperature ℃ | The sintered glass-ceramics color | ||
| The A add-on | The B add-on | Title | Add-on | |||
| 1 | 100 | Cobalt blue | 0.1 | 1200 | Blue | |
| 2 | 100 | Vanadium zirconium indigo plant | 3 | 1350 | The vanadium blueness | |
| 3 | 100 | The zirconium praseodymium yellow | 28 | 1280 | Yellow | |
| 4 | 100 | Chrome tin pink | 8 | 1280 | Scarlet | |
| Cobalt black | 0.1 | |||||
Implementing process:
(1) prepared flint glass frit routinely.
Wherein: the parent glass chemical constitution (weight percent) of flint glass frit A is: SiO
261; AL
2O
38; Ba
2O
31.5; CaO 17; ZnO 4; BaO 4.5; Na
2O 4.
The parent glass chemical constitution (weight percent) of flint glass frit B is:
SiO
2 61；AL
2O
3 7；Ba
2O
3 1.5；CaO 18.5；BaO 8；Na
2O 4。
(2) preparation coloured glass frit:
Press shown in the table 1, add inorganic high-temp pigment in prepared flint glass frit, behind pulverizing, batch mixing, carry out secondary and found, obtain the coloured glass frit, its color is deeper than color microcrystalline glass slightly.
(3) sintered glass-ceramics technology routinely, with above-mentioned coloured glass frit particle, through stone shaping, crystallizing and sintering, firing temperature is 1100 ℃, makes color microcrystalline glass.
Claims (1)
1, a kind of colorize method of sintered glass-ceramics comprises preparing the flint glass frit according to a conventional method, it is characterized in that:
(1) preparation coloured glass frit: in described flint glass frit particle, add one or more inorganic high-temp pigment, pulverize, mixed, secondary founds, obtain the coloured glass frit after the shrend, the secondary glass melting temperature is 1200 ℃-1350 ℃, and inorganic high-temp pigment add-on is the 0.1-28 weight % of flint glass frit weight;
(2) sintered glass-ceramics technology routinely, with a kind of coloured glass frit or more than one coloured glass frit particle stones be shaped, crystallizing and sintering, make color microcrystalline glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03114073 CN1193946C (en) | 2003-03-28 | 2003-03-28 | Method for coloring up sintered glass-ceramic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03114073 CN1193946C (en) | 2003-03-28 | 2003-03-28 | Method for coloring up sintered glass-ceramic |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1446766A CN1446766A (en) | 2003-10-08 |
| CN1193946C true CN1193946C (en) | 2005-03-23 |
Family
ID=28050318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03114073 Expired - Fee Related CN1193946C (en) | 2003-03-28 | 2003-03-28 | Method for coloring up sintered glass-ceramic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1193946C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1974454B (en) * | 2006-12-12 | 2010-04-07 | 杨亮 | Prepn process of microcrystalline stone with improved decoration effect |
| CN105482553A (en) * | 2015-12-29 | 2016-04-13 | 武汉理工大学 | Blue glass ink used for ink-jet printing and preparation method thereof |
| CN105482552A (en) * | 2015-12-29 | 2016-04-13 | 武汉理工大学 | White glass ink used for ink-jet printing and preparation method thereof |
| CN109455910A (en) * | 2018-12-12 | 2019-03-12 | 惠州市彩玉微晶新材有限公司 | A kind of devitrified glass de-soak and floral designs customization technique |
| CN110922058A (en) * | 2019-12-18 | 2020-03-27 | 中郡庄艺(泉州)新材料有限公司 | Preparation method for sintering microcrystalline glass plate by using multi-tube distribution |
-
2003
- 2003-03-28 CN CN 03114073 patent/CN1193946C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1446766A (en) | 2003-10-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103642317B (en) | Low temperature ceramic inkjet ink | |
| CN102659453B (en) | Crystal glaze and its preparation method and use method | |
| CN100491294C (en) | Ceramic colorful sand and its preparation process | |
| CN102643023B (en) | Environmental-friendly black glaze for automotive glass and preparation method of black glaze | |
| KR101059494B1 (en) | Process for continuously producing a composition comprising silica, tile frit obtained from the method, melting furnace, and glass composition manufacturing equipment | |
| CN101372422B (en) | In-glaze decoration method for bright red glazed ceramic | |
| CN105601127B (en) | A kind of color method of devitrified glass | |
| CN101913762A (en) | Method for preparing superconcentrate glass pigment and color crystal glass plate | |
| CN102503138A (en) | Colorizing method of building decoration microcrystalline glass produced by sintering method | |
| JP4893080B2 (en) | Decorative ceramic body | |
| CN105153809A (en) | Glass ink-jet printing ink | |
| CN102875121A (en) | Blank ceramic tile and production method thereof | |
| CN105884200A (en) | Method for producing microcrystalline glass-ceramic composite material from industrial fly ash and vitrification slag | |
| CN108298818A (en) | Enamel ceramics mica titanium perlatolic glaze and its glaze slip preparation method and application | |
| CN100369841C (en) | Method for preparing glaze in bright red for ceramics at intermediate temperature | |
| CN1193946C (en) | Method for coloring up sintered glass-ceramic | |
| JP4075864B2 (en) | Decorative ceramic body, manufacturing method thereof and glaze preparation | |
| CN106147395A (en) | The big red ink of refractory ceramics and preparation method | |
| JP2008222962A (en) | Inorganic pigment, its manufacturing method, ink for inkjet, decorative ceramic, and its manufacturing method | |
| CN107572813A (en) | A kind of new pottery glaze and preparation method thereof | |
| CN111517643A (en) | Glass composition and method for producing the same | |
| US3844812A (en) | Colorant composition for clay products and method of making colored clay products | |
| CN102910894A (en) | Black interior wall tile and production method thereof | |
| CN109160737A (en) | A kind of glass ceramics frit, microcrystallite glass-ceramic composite brick and preparation method thereof | |
| CN1096499A (en) | Colour glazed sand for building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090227 Address after: Guangdong Province, Nanhai District of Foshan City Shishan town Guan Tai Lam Management District Patentee after: Foshan Hemei Ceramic Co., Ltd. Address before: Room 11, 305 Yuan Yuan Qiao Road, Guangdong, Foshan Patentee before: Zhou Jinying |
|
| ASS | Succession or assignment of patent right |
Owner name: FUSHAN HEMEI CERAMIC CO., LTD. Free format text: FORMER OWNER: ZHOU JINYING Effective date: 20090227 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050323 Termination date: 20140328 |