CN103989587A - Dental whole-series zirconia three dimensional (3D) ceramic tooth - Google Patents
Dental whole-series zirconia three dimensional (3D) ceramic tooth Download PDFInfo
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Abstract
The invention relates to a dental whole-series zirconia three dimensional (3D) ceramic tooth. A zirconium block is taken as a substrate for a substrate layer; a combined layer is prepared from combining ceramic and combining liquor; a dentine layer is prepared from main body ceramic, incisal ceramic and transparent ceramic; a tooth enamel layer is prepared from bright vitreous enamel and bright glaze liquor; the combining ceramic is prepared by mixing low-melting-point glass, a water reducer, marennin and water; the combining liquor is prepared by mixing methylcellulose, water and sodium carbonate; the body ceramic is prepared by mixing leucite, low-temperature glass, a water reducer, haematochrome, water and a pigment; the incisal ceramic is prepared by mixing leucite, low-temperature melting point glass, a water reducer, titanium oxide and cyanine; the transparent ceramic is prepared by mixing leucite, low-temperature melting point glass, a water reducer, titanium oxide and cyanine; the bright vitreous enamel is prepared by mixing low-temperature melting point glass and a water reducer; the bright glaze liquor is prepared by mixing glycerinum and water. Clinical use proves that the zirconia ceramic tooth has good mechanical property, coefficient of thermal expansion, binding force, and color and luster and the like.
Description
Technical field
The invention belongs to material technology field, relate to a kind of zirconium oxide dentistry baking-ceramic tooth of dental.
Background technology
Zirconium oxide dentistry material by universally acknowledged be the best material of having a denture made, also be best biomaterial, in European & American Market occupation rate 99 percent, zirconium oxide dentistry ceramic material is since clinical practice, because it has the advantages such as good biocompatibility, wear resistant corrosion resistant and color and luster be natural, true to nature, become the best method for the treatment of anodontia.But the porcelain powders of present domestic use is substantially from external import, expensive, per kilogram pottery price is up to thousands of units, because technology is for this reason controlled by foreigner always.
Baking-ceramic tooth structurally divides binder course, dentin layer and adamantine layer, and zirconium oxide ground.Correspondingly, porcelain powders has binder course, dentin layer and three kinds of porcelain powder of adamantine layer at least.They are basic identical in preparation method, are all first to synthesize the low-melting glass matter frit of using containing leucite frit and different porcelain powder, and proportioning in proportion then, and pulverize, mix after adding pigment and other auxiliary material.
Summary of the invention
The object of this invention is to provide a kind of dentistry of zirconium oxide cheaply complete series 3D baking-ceramic tooth.
The object of the invention is to be achieved through the following technical solutions:
A kind of zirconium oxide dentistry complete series 3D baking-ceramic tooth, by basal layer, binder course, dentin layer and adamantine layer, formed, described basal layer be take zirconium piece as substrate, binder course by conjunction with porcelain with in conjunction with liquid, be prepared from, dentin layer by main body porcelain, cut end porcelain, transparent porcelain and make, adamantine layer is mixed by bright vitreous enamel and bright glaze liquid; Wherein: in weight portion, described combination porcelain, by 100 parts of low-melting glasses, 0.1-0.5 part water reducer, 0.01-0.05 part marennin, 70-80 part water, mixes; Described combination liquid is mixed by 0.1-1.3 part methylcellulose, 100 parts of water, 0.1-10 part sodium carbonate; Described body porcelain is mixed by 100 parts of powder body and 0.01-10 part pigment, and powder body is mixed by 10-30 part leucite, 80-90 part low temperature glass, 0.1-0.5 part water reducer, 0.01-0.05 part red pigment, 70-90 part water; The described end porcelain of cutting is mixed by 10-30 part leucite, 70-90 part low temperature fusing point glass, 0.1-0.5 part water reducer, 0.1-0.5 part titanium oxide and 0.01-0.05 part cyanine; Described transparent porcelain is mixed by 20-50 part leucite, 50-80 part low temperature fusing point glass, 0.1-10 part water reducer, 0.05-1.0 part titanium oxide; Described bright vitreous enamel is mixed by 100 parts of low temperature fusing point glass and 0.1-0.5 part water reducer; Described bright glaze liquid is mixed by 80-100 part glycerol, 20-40 part water.
Above-mentioned raw materials specific requirement is as follows:
One, zirconium piece: accurate weighing, dry-pressing formed in wet type isostatic pressing machine, pressure 100-500MPa, after molding in high temperature furnace 1000-2000 ℃ of insulation 2-5 hour, furnace cooling, sends into lathe boring, it is bonding that handle sticks with glue agent, quality inspection, vanning.
Two, in conjunction with liquid: press table 1 formula CT29 (water reducer finished product, concrete composition is sodium carbonate), methylcellulose and water are turned to 60-180 minute with blender.
Three, bright glaze liquid: glycerol and water are turned to 10-50 minute with blender by table 1 formula.
Four, the making of leucite:
1, raw material is pressed table 1 formula, use electronic scale accurate weighing, with batch mixer, mix (crossing 30-400 mesh sieve), by powder, to entering in high temperature furnace crucible, stove switches on power, and setting program, powder is pressed to heating schedule, be warmed up to 1000-1560 ℃, be then incubated 60-180 minute, then by clip, go out water broken, obtain frit.Frit is put in Plastic Drum with cover with scoop, standby.
Five, the making of low temperature glass:
1, raw material is pressed to table 1 formula, use electronic scale accurate weighing, with batch mixer, mix (mistake 30-400 mesh sieve), by powder to entering in Cinker clew furnace crucible.
2, stove is switched on power, and setting program, powder is pressed to heating schedule, be warmed up to 1000-1560 ℃, be then incubated 60-120 minute, then water is broken, obtains frit.Frit is put in Plastic Drum with cover with scoop, standby.
Table 1 (weight ratio)
The present invention has following beneficial effect:
1, the mechanical property of zirconium oxide dentistry porcelain, thermal coefficient of expansion, the aspects such as adhesion and color and luster are very good through clinical result of use, obtained the favorable comment of numerous producers.
2, zirconium oxide dentistry ceramic material provided by the invention is to produce the ceramic biomaterial of tooth, can replace the ceramic biomaterial of import baking-ceramic tooth.
3, technology contents is comprehensive, easily implements, and can produce in enormous quantities.
4, technical specification is more outstanding, the coefficient of expansion 9 * 10
-6, hardness can reach 370HVIO.
The specific embodiment
Below in conjunction with the specific embodiment, technical scheme of the present invention is further described; but be not limited to this; every technical solution of the present invention is modified or is equal to replacement, and not departing from the spirit and scope of technical solution of the present invention, all should be encompassed in protection scope of the present invention.
The specific embodiment one: determine raw material consumption according to place capacity, formula for raw stock is in Table 2.
Table 2 (weight)
One, zirconium piece is made: raw material press to table 1 formula accurate weighing, and dry-pressing formed in wet type isostatic pressing machine, pressure 200MPa, 1480 ℃ of insulations 2 hours in high temperature furnace after molding, furnace cooling, sends into lathe boring, and it is bonding that handle sticks with glue agent, and quality inspection is cased.
Two, the making of leucite:
1, ingredient requirement: potassium carbonate content requirement >=95%, all the other are >=98%, fineness: quartz is that 200 orders pass through, potassium carbonate, calcium carbonate, aluminium oxide are that 325 orders pass through.
2, operative norm:
(1) raw materials used must be to analyze alcohol, requires composition height consistent;
(2) frit is lily, opaque.
3, melting method:
(1) raw material use to electronic scale accurate weighing by formula, with batch mixer, mixes (mistake 60 mesh sieves), by powder to entering in high temperature furnace crucible.
(2) stove is switched on power, and setting program, powder is pressed to heating schedule, be warmed up to 1360 ℃, be then incubated 60 minutes, then by clip, go out water broken, obtain frit.Frit is put in Plastic Drum with cover with scoop, standby.
Three, the making of low temperature glass:
1, ingredient requirement: Borax content requirement >=95%, all the other are >=98%.Fineness: quartz is that 200 orders pass through, aluminium oxide is that 325 orders pass through.
2, operative norm:
(1) raw materials used must be to analyze alcohol, requires composition height consistent;
(2) frit is that pure white is transparent.
3, melting method:
(1) by raw material by formula, use electronic scale accurate weighing, with batch mixer, mix (mistake 60 mesh sieves), by powder to entering in Cinker clew furnace crucible.
(2) stove is switched on power, and setting program, powder is pressed to heating schedule, be warmed up to 1300 ℃, be then incubated 60 minutes, then water is broken, obtains frit.Frit is put in Plastic Drum with cover with scoop, standby.
Four, in conjunction with porcelain, make:
1, by raw material by formula, use electronic scale accurate weighing, with batch mixer, mix (mistake 60 mesh sieves), by powder to entering in Cinker clew furnace crucible.
2. stove is switched on power, and setting program, powder is pressed to heating schedule, be warmed up to 1360 ℃, be then incubated 60 minutes, then water is broken, obtains frit.Frit is put in Plastic Drum with cover with scoop, standby.
Five, bright glaze liquid: glycerol and water are turned to 10 minutes with blender by formula.
The specific embodiment two: present embodiment provides a kind of body porcelain, and its manufacture method is as follows:
1, will in Plastic Drum, add leucite 10-30 part, low temperature glass 80-90 part, water reducer 0.1-0.5 part, red pigment 0.01-0.05 part, water 70-90 part, 4 groups of nominals are put into respectively in four ball grinders, and 280 go round and round a millstone 20 minutes;
2, by the frit powder body of milled to entering seal box, static 8 hours, remove supernatant;
3, powder body is put into electric cooking pot and dries, obtain powder body, standby;
4,100 parts of powder body and 0.01-10 part pigment accurate weighing are put into batch mixer batch mixing 10 minutes, make powder body even, specifically match colors in Table 3;
5, pack;
6, the examination and test of products: finished product pack minute is pressed to porcelain powder sintering program sintering in porcelain furnace, the check color coefficient of expansion.
Table 3 body porcelain powder color matching (weight)
| Color code | Powder | Titanium oxide | Nickel chromium triangle ash | Praseodymium zirconium is yellow | Ferrozirconium is red |
| 1M1 | 100 parts | 0.01-1.0 | ? | 0.01-0.15 | 0.01-1.0 |
| 1M2 | 100 parts | 0.01-1.0 | ? | 0.01-0.15 | 0.01-1.0 |
| 2M1 | 100 parts | 0.01-1.0 | ? | 0.01-0.15 | 0.01-1.0 |
| 2L1.5 | 100 parts | 0.01-1.0 | ? | 0.01-0.15 | 0.01-1.0 |
| 2M2 | 100 parts | 0.01-1.0 | ? | 0.01-0.15 | 0.01-1.0 |
| 2R1.5 | 100 parts | 0.01-1.0 | ? | 0.01-0.15 | 0.01-1.0 |
| 2L2.5 | 100 parts | 0.01-1.0 | ? | 0.01-0.15 | 0.01-1.0 |
| 2M3 | 100 parts | 0.01-1.0 | ? | 0.01-0.15 | 0.01-1.0 |
| 2R2.5 | 100 parts | 0.01-1.0 | ? | 0.01-0.15 | 0.01-1.0 |
| 3M1 | 100 parts | 0.01-2.0 | 0.02-0.2 | 0.01-0.25 | 0.01-2.0 |
| 3L1.5 | 100 parts | 0.01-2.0 | 0.02-0.2 | 0.01-0.25 | 0.01-2.0 |
| 3M2 | 100 parts | 0.01-2.0 | 0.02-0.2 | 0.01-0.25 | 0.01-2.0 |
| 3R1.5 | 100 parts | 0.01-2.0 | 0.02-0.2 | 0.01-0.25 | 0.01-2.0 |
| 3L2.5 | 100 parts | 0.01-2.0 | ? | 0.01-0.25 | 0.01-2.0 |
| 3M3 | 100 parts | 0.01-2.0 | ? | 0.01-0.25 | 0.01-2.0 |
| 3R2.5 | 100 parts | 0.01-2.0 | ? | 0.01-0.25 | 0.01-2.0 |
| 4M1 | 100 parts | 0.2-2.5 | 0.02-0.2 | 0.02-0.30 | 0.01-2.5 |
| 4L1.5 | 100 parts | 0.2-2.5 | 0.02-0.2 | 0.02-0.30 | 0.01-2.5 |
| 4M2 | 100 parts | 0.2-2.5 | 0.02-0.2 | 0.02-0.30 | 0.01-2.5 |
| 4R1.5 | 100 parts | 0.2-2.5 | 0.02-0.2 | 0.02-0.30 | 0.01-2.5 |
| 4L2.5 | 100 parts | 0.2-2.5 | 0.02-0.2 | 0.02-0.30 | 0.01-2.5 |
| 4M3 | 100 parts | 0.2-2.5 | 0.02-0.2 | 0.02-0.30 | 0.01-2.5 |
| 4R2.5 | 100 parts | 0.2-2.5 | 0.02-0.2 | 0.02-0.30 | 0.01-2.5 |
| 5M1 | 100 parts | 0.2-3 | 0.03-2.5 | 0.02-0.30 | 0.01-3 |
| 5M2 | 100 parts | 0.2-3 | 0.03-2.5 | 0.02-0.30 | 0.01-3 |
| 5M3 | 100 parts | 0.2-3 | 0.03-2.5 | 0.02-0.30 | 0.01-3 |
The specific embodiment three: present embodiment provides a kind of body porcelain, and its manufacture method is as follows:
1,0.1 gram of leucite 20 grams of (proportioning is in Table 2), low temperature glass 80 grams of (proportioning is in Table 2), water reducer (concrete composition is methylcellulose), 0.02 gram of red pigment, 80 grams, water will be added in Plastic Drum, 4 groups of nominals are put into respectively in four ball grinders, and 280 go round and round a millstone 20 minutes;
2, by the frit powder body of milled to entering seal box, static 8 hours, remove supernatant;
3, powder body is put into electric cooking pot and dries, obtain powder body, standby;
4, powder body and colorant are put into batch mixer batch mixing 10 minutes by table 4 accurate weighing, make powder body even;
5, pack;
6, the examination and test of products: finished product pack minute is pressed to porcelain powder sintering program sintering in porcelain furnace, the check color coefficient of expansion.
Table 4 body porcelain powder color matching (weight)
| Color code | Powder | Titanium oxide | Nickel chromium triangle ash | Praseodymium zirconium is yellow | Ferrozirconium is red |
| 1M1 | 100 parts | 1.2 | ? | 0.07 | 0.01 |
| 1M2 | 100 parts | 1.2 | ? | 0.14 | 0.02 |
| 2M1 | 100 parts | 0.6 | ? | 0.07 | 0.01 |
| 2L1.5 | 100 parts | 0.6 | ? | 0.14 | 0.018 |
| 2M2 | 100 parts | 0.6 | ? | 0.14 | 0.021 |
| 2R1.5 | 100 parts | 0.6 | ? | 0.14 | 0.023 |
| 2L2.5 | 100 parts | 0.6 | ? | 0.21 | 0.021 |
| 2M3 | 100 parts | 0.6 | ? | 0.21 | 0.023 |
| 2R2.5 | 100 parts | 0.6 | ? | 0.21 | 0.025 |
| 3M1 | 100 parts | 0.6 | 0.02 | 0.14 | 0.022 |
| 3L1.5 | 100 parts | 0.6 | 0.02 | 0.28 | 0.03 |
| 3M2 | 100 parts | 0.6 | 0.02 | 0.28 | 0.033 |
| 3R1.5 | 100 parts | 0.6 | 0.02 | 0.28 | 0.035 |
| 3L2.5 | 100 parts | 0.6 | ? | 0.42 | 0.05 |
| 3M3 | 100 parts | 0.6 | ? | 0.42 | 0.055 |
| 3R2.5 | 100 parts | 0.6 | ? | 0.42 | 0.06 |
| 4M1 | 100 parts | 0.6 | 0.04 | 0.28 | 0.04 |
| 4L1.5 | 100 parts | 0.6 | 0.04 | 0.56 | 0.08 |
| 4M2 | 100 parts | 0.6 | 0.04 | 0.56 | 0.08 |
| 4R1.5 | 100 parts | 0.6 | 0.04 | 0.56 | 0.08 |
| 4L2.5 | 100 parts | 0.6 | 0.04 | 0.84 | 0.12 |
| 4M3 | 100 parts | 0.6 | 0.04 | 0.84 | 0.12 |
| 4R2.5 | 100 parts | 0.6 | 0.04 | 0.84 | 0.12 |
| 5M1 | 100 parts | 0.6 | 0.06 | 0.42 | 0.07 |
| 5M2 | 100 parts | 0.6 | 0.06 | 0.84 | 0.12 |
| 5M3 | 100 parts | 0.6 | ? | 1.26 | 0.18 |
The specific embodiment four: present embodiment provides a kind of combination porcelain, and its manufacture method is as follows:
1, according to table 5 by raw material accurate weighing, 4 groups of nominals are put into respectively in four ball grinders, ball milling turns for 20 minutes 300, then turns for 20 minutes 260, then crosses 40 mesh sieves;
2, by the frit liquid of milled to entering seal box, static 8 hours, remove supernatant;
3, powder body is put into electric cooking pot and dries, sieve, obtain powder body, standby;
4, pack;
5, the examination and test of products: by finished product pack powder by porcelain powder sintering program at porcelain furnace sintering, the check color coefficient of expansion.
Table 5 is in conjunction with porcelain formula (weight ratio)
| In conjunction with porcelain | Low-melting glass | Water reducer | Marennin | Water |
| T1 | 100 | 0.1-0.5 | 0.01-0.05 | 70-90 |
The specific embodiment five: in this implementation method, in conjunction with porcelain formula in Table 6.
Table 6 is in conjunction with porcelain formula (weight ratio)
| In conjunction with porcelain | Low-melting glass | Water reducer | Marennin | Water |
| T1 | 100 parts | 0.1 part | 0.01 part | 80 |
The specific embodiment six: present embodiment provides a kind of end porcelain of cutting, and its manufacture method is as follows:
1, Plastic Drum Diplopterygium glaucum (Thunb ex Houtt) Nakai garnet and other materials are pressed to table 7 batch mixing, 4 groups of nominals are put into respectively in four ball grinders, and 280 turn ball milling 20 minutes;
2, by the frit liquid of milled to entering seal box, static 8 hours, remove supernatant;
3, powder body is put into electric cooking pot and dries, obtain powder body, standby;
4, pack;
5, the examination and test of products: by finished product pack powder by porcelain powder sintering program at porcelain furnace sintering, the check color coefficient of expansion.
Table 7 is cut end porcelain formula (weight ratio)
The specific embodiment seven: in present embodiment, cut end porcelain formula in Table 8.
Table 8 is cut end porcelain formula (weight ratio)
| Cut end porcelain | Leucite | Low-melting glass | Water reducer | Titanium oxide | Cyanine |
| Q1 | 20 parts | 80 parts | 0.1 part | 0.25 part | 0.02 part |
| Q2 | 20 parts | 80 parts | 0.1 part | 0.30 part | 0.02 part |
The specific embodiment eight: present embodiment provides a kind of transparent porcelain, and its manufacture method is as follows:
1, by leucite 20-50 part, low temperature fusing point glass 50-80 part, water reducer 0.1-10 part, titanium oxide 0.05-1.0 part, 4 groups of nominals are put into respectively in four ball grinders, and 280 turn ball milling 20 minutes;
2, by the frit liquid of milled to entering seal box, static 8 hours, remove supernatant;
3, powder body is put into electric cooking pot and dries, obtain powder body, standby;
4, pack;
5, the examination and test of products: by finished product pack powder by porcelain powder sintering program at porcelain furnace sintering, the check color coefficient of expansion.
The specific embodiment nine: in present embodiment, transparent porcelain formula is in Table 9.
The transparent porcelain formula of table 9 (weight ratio)
| Transparent porcelain | Leucite | Low-melting glass | Water reducer | Titanium oxide |
| T1 | 20 parts | 80 parts | 0.1 part | 0.3 part |
| T2 | 20 parts | 80 parts | 0.1 part | 0.6 part |
| T3 | 20 parts | 80 parts | 0.1 part | 0.9 part |
The specific embodiment ten: present embodiment provides a kind of bright vitreous enamel, and its manufacture method is as follows:
1, by table 10 accurate weighing, ball milling turns (first only put 6 large balls) for 20 minutes 300, then within 20 minutes 260, turns (putting remaining bead), and 4 groups of nominals are put into respectively in four ball grinders, and then 280 go round and round a millstone crosses 400 mesh sieves for 20 minutes;
2, by the frit liquid of milled to entering seal box, static 8 hours, remove supernatant;
3, powder body is put into electric cooking pot and dries, obtain powder body, standby;
4, pack;
5, the examination and test of products: by finished product pack powder by porcelain powder sintering program at porcelain furnace sintering, the check color coefficient of expansion.
The bright vitreous enamel formula of table 10 (weight ratio)
The specific embodiment 11: in present embodiment, bright vitreous enamel formula is in Table 11.
The bright vitreous enamel formula of table 11
Claims (10)
1. zirconium oxide dentistry complete series 3D baking-ceramic tooth, by basal layer, binder course, dentin layer and adamantine layer, formed, basal layer be take zirconium piece as substrate, binder course by conjunction with porcelain with in conjunction with liquid, be prepared from, dentin layer by body porcelain, cut end porcelain, transparent porcelain and make, adamantine layer is prepared from by bright vitreous enamel and bright glaze liquid; It is characterized in that in weight portion, described combination porcelain is mixed by 100 parts of low-melting glasses, 0.1-0.5 part water reducer, 0.01-0.05 part marennin, 70-80 part water; Described combination liquid is mixed by 0.1-1.3 part methylcellulose, 100 parts of water, 0.1-10 part sodium carbonate; Described body porcelain is mixed by 100 parts of powder body and 0.01-10 part pigment, and powder body is mixed by 10-30 part leucite, 80-90 part low temperature glass, 0.1-0.5 part water reducer, 0.01-0.05 part red pigment, 70-90 part water; The described end porcelain of cutting is mixed by 10-30 part leucite, 70-90 part low temperature fusing point glass, 0.1-0.5 part water reducer, 0.1-0.5 part titanium oxide and 0.01-0.05 part cyanine; Described transparent porcelain is mixed by 20-50 part leucite, 50-80 part low temperature fusing point glass, 0.1-10 part water reducer, 0.05-1.0 part titanium oxide; Described bright vitreous enamel is mixed by 100 parts of low temperature fusing point glass and 0.1-0.5 part water reducer; Described bright glaze liquid is mixed by 80-100 part glycerol, 20-40 part water.
2. zirconium oxide dentistry complete series 3D baking-ceramic tooth according to claim 1, it is characterized in that described low-melting glass, according to weight portion meter, is made by following raw material: 30-60 part quartz, 10-30 part potassium carbonate, 10-25 part aluminium oxide, 5-15 part Borax, 4.5-10 part potassium nitrate, 4-10 part sodium carbonate, 1-10 part calcium carbonate.
3. zirconium oxide dentistry complete series 3D baking-ceramic tooth according to claim 1, is characterized in that described leucite, according to weight portion meter, is made by following raw material: 30-60 part quartz, 15-30 part potassium carbonate, 10-25 part aluminium oxide, 5-15 part calcium carbonate.
4. zirconium oxide dentistry complete series 3D baking-ceramic tooth according to claim 1, is characterized in that described combination liquid is according to weight portion meter, by 0.3 part of methylcellulose, 100 parts of water, 0.2 part of sodium carbonate, is mixed.
5. zirconium oxide dentistry complete series 3D baking-ceramic tooth according to claim 1, is characterized in that the powder body of described body porcelain is mixed by 20 parts of leucites, 80 parts of low temperature glass, 0.1 part of water reducer, 0.02 part of red pigment, 80 parts of water.
6. zirconium oxide dentistry complete series 3D baking-ceramic tooth according to claim 1, is characterized in that described combination porcelain is mixed by 100 parts of low-melting glasses, 0.1 part of water reducer, 0.01 part of marennin, 80 parts of water.
7. zirconium oxide dentistry complete series 3D baking-ceramic tooth according to claim 1, cuts end porcelain and is mixed by 20 parts of leucites, 80 parts of low temperature fusing point glass, 0.1 part of water reducer, 0.25 part of titanium oxide and 0.02 part of cyanine described in it is characterized in that.
8. zirconium oxide dentistry complete series 3D baking-ceramic tooth according to claim 1, is characterized in that described transparent porcelain is mixed by 20 parts of leucites, 80 parts of low temperature fusing point glass, 0.1 part of water reducer, 0.3 part of titanium oxide.
9. zirconium oxide dentistry complete series 3D baking-ceramic tooth according to claim 1, is characterized in that described bright vitreous enamel is mixed by 100 parts of low temperature fusing point glass and 0.1 part of water reducer.
10. zirconium oxide dentistry complete series 3D baking-ceramic tooth according to claim 1, is characterized in that described bright glaze liquid is mixed by 80 parts of glycerol, 20 parts of water.
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| CN105078601A (en) * | 2015-09-15 | 2015-11-25 | 王强 | Novel and beautiful complete-porcelain tooth |
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| CN101229100A (en) * | 2008-02-27 | 2008-07-30 | 四川大学 | Dentistry zirconia and leucite compound porcelain powder and preparing method thereof |
| CN101664368A (en) * | 2009-09-15 | 2010-03-10 | 西安交通大学 | Complete set of titanium ceramic powder for dental department and preparation method thereof |
| CN103169624A (en) * | 2013-02-05 | 2013-06-26 | 东莞市爱嘉义齿有限公司 | Mouth rehabilitation ceramic material and application thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105078601A (en) * | 2015-09-15 | 2015-11-25 | 王强 | Novel and beautiful complete-porcelain tooth |
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| CN103989587B (en) | 2016-08-17 |
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