Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of stone-pseudo glass, its have low-refraction, high strength, high rigidity etc. performance, replace stone material to make high-grade imitative stone furniture.
A kind of glaze stone-pseudo glass, is characterized in that, formed by glaze and frit, and mass percent meter,
Described frit consists of the following composition: 33 ~ 36 parts of silicon oxide, 9 ~ 10 parts, calcium oxide, 10 ~ 12 parts, magnesium oxide, 8 ~ 12 parts, aluminum oxide, 8 ~ 10 parts of aluminum phosphates, 5 ~ 6 parts, Calcium Fluoride (Fluorspan), 0.1 ~ 2 part of potassium oxide, 0.01 ~ 0.1 part of sodium oxide, 0.01 ~ 0.016 part of gold perchloride, 0.01 ~ 0.1 part, copper sulfate, 1 ~ 3 part of boron oxide, 5 ~ 6 parts of zirconium whites, 5 ~ 6 parts of Lithium Oxide 98mins, 0.1 ~ 3 part of bismuth oxide, 1 ~ 3 part of titanium oxide, 1 ~ 3 part, barium oxide, 1 ~ 1.5 part of weisspiessglanz, 1 ~ 1.9 part of Vanadium Pentoxide in FLAKES, 1 ~ 1.5 part of lanthanum trioxide, 1 ~ 1.5 part of cerous carbonate, 0.01 ~ 0.04 part, zinc oxide, 0 ~ 0.1 part of ferric oxide,
Described glaze consists of the following composition: 33 ~ 36 parts of silicon oxide, 9 ~ 10 parts, calcium oxide, 10 ~ 12 parts, magnesium oxide, 11 ~ 12 parts, aluminum oxide, 8 ~ 10 parts of aluminum phosphates, 2 ~ 4 parts, Calcium Fluoride (Fluorspan), 0.01 ~ 0.1 part of sodium oxide, 0.01 ~ 0.016 part of gold perchloride, 0.01 ~ 0.1 part, copper sulfate, 1 ~ 3 part of boron oxide, 5 ~ 6 parts of zirconium whites, 5 ~ 6 parts of Lithium Oxide 98mins, 0.1 ~ 3 part of bismuth oxide, 1 ~ 3 part of titanium oxide, 1 ~ 3 part, barium oxide, 1 ~ 1.5 part of weisspiessglanz, 1 ~ 1.9 part of Vanadium Pentoxide in FLAKES, 1 ~ 1.5 part of lanthanum trioxide, 1 ~ 1.5 part of cerous carbonate, 0.01 ~ 0.04 part, zinc oxide, 1 ~ 8 part of ferric oxide, 0.1 ~ 3 part of cupric chloride.
Preferably, described magnesian content is 1.2 times of calcium oxide, and the content of described silicon oxide is 3.7 times of calcium oxide.The ratio outbalance of silicon oxide, magnesium oxide and calcium oxide in the present invention, under this ratio, devitrified glass is low in the viscosity of molten state, and the product intensity of making is high.In addition, under this ratio, recrystallization temperature line is sharp-pointed, is easy to nucleus moulding, and this is also that prior art is inaccessiable, is the application's further improvement.
Preferably, described frit consists of the following composition: 33.3 parts of silicon oxide, 9 parts, calcium oxide, 10.8 parts, magnesium oxide, 9 parts, aluminum oxide, 10 parts of aluminum phosphates, 5.2 parts, Calcium Fluoride (Fluorspan), 1 part of potassium oxide, 0.05 part of sodium oxide, 0.012 part of gold perchloride, 0.08 part, copper sulfate, 2 parts of boron oxides, 6 parts of zirconium whites, 5 parts of Lithium Oxide 98mins, 1 part of bismuth oxide, 2 parts of titanium oxide, 2 parts, barium oxide, 1.4 parts of weisspiessglanzs, 1.2 parts of Vanadium Pentoxide in FLAKESs, 1.4 parts of lanthanum trioxides, 1.4 parts of cerous carbonates, 1 part, zinc oxide, 0.05 part of ferric oxide;
Described glaze consists of the following composition: 35 parts of silicon oxide, 9.46 parts, calcium oxide, 11.35 parts, magnesium oxide, 11 parts, aluminum oxide, 9 parts of aluminum phosphates, 3 parts, Calcium Fluoride (Fluorspan), 0.03 part of sodium oxide, 0.015 part of gold perchloride, 1 part, copper sulfate, 1.5 parts of boron oxides, 5 parts of zirconium whites, 5 parts of Lithium Oxide 98mins, 0.2 part of bismuth oxide, 2 parts of titanium oxide, 2 parts, barium oxide, 1.2 parts of weisspiessglanzs, 1.6 parts of Vanadium Pentoxide in FLAKESs, 1.2 parts of lanthanum trioxides, 1.2 parts of cerous carbonates, 0.03 part, zinc oxide, 5 parts of ferric oxide, 1.5 parts of cupric chlorides.
Preferably, described frit consists of the following composition: 35 parts of silicon oxide, 9.46 parts, calcium oxide, 11.35 parts, magnesium oxide, 10 parts, aluminum oxide, 9 parts of aluminum phosphates, 5.6 parts, Calcium Fluoride (Fluorspan), 1.5 parts of potassium oxides, 0.08 part of sodium oxide, 0.014 part of gold perchloride, 0.05 part, copper sulfate, 2.5 parts of boron oxides, 5 parts of zirconium whites, 6 parts of Lithium Oxide 98mins, 0.2 part of bismuth oxide, 2 parts of titanium oxide, 2 parts, barium oxide, 1.2 parts of weisspiessglanzs, 1.6 parts of Vanadium Pentoxide in FLAKESs, 1.2 parts of lanthanum trioxides, 1.2 parts of cerous carbonates, 0.035 part, zinc oxide, 0.01 part of ferric oxide;
Described glaze consists of the following composition: 33.3 parts of silicon oxide, 9 parts, calcium oxide, 10.8 parts, magnesium oxide, 11.8 parts, aluminum oxide, 10 parts of aluminum phosphates, 3.5 parts, Calcium Fluoride (Fluorspan), 0.05 part of sodium oxide, 0.012 part of gold perchloride, 0.08 part, copper sulfate, 2 parts of boron oxides, 6 parts of zirconium whites, 5 parts of Lithium Oxide 98mins, 1 part of bismuth oxide, 2 parts of titanium oxide, 2 parts, barium oxide, 1.4 parts of weisspiessglanzs, 1.2 parts of Vanadium Pentoxide in FLAKESs, 1.4 parts of lanthanum trioxides, 1.4 parts of cerous carbonates, 1 part, zinc oxide, 3 parts of ferric oxide, 2 parts of cupric chlorides.
Preferably, described frit consists of the following composition: 35 parts of silicon oxide, 9.46 parts, calcium oxide, 11.35 parts, magnesium oxide, 11 parts, aluminum oxide, 9 parts of aluminum phosphates, 5.8 parts, Calcium Fluoride (Fluorspan), 0.1 part of potassium oxide, 0.03 part of sodium oxide, 0.015 part of gold perchloride, 1 part, copper sulfate, 1.5 parts of boron oxides, 5 parts of zirconium whites, 6 parts of Lithium Oxide 98mins, 0.2 part of bismuth oxide, 2 parts of titanium oxide, 2 parts, barium oxide, 1.2 parts of weisspiessglanzs, 1.6 parts of Vanadium Pentoxide in FLAKESs, 1.2 parts of lanthanum trioxides, 1.2 parts of cerous carbonates, 0.03 part, zinc oxide, 0.03 part of ferric oxide;
Described glaze consists of the following composition: 35 parts of silicon oxide, 9.46 parts, calcium oxide, 11.35 parts, magnesium oxide, 12 parts, aluminum oxide, 9 parts of aluminum phosphates, 2.5 parts, Calcium Fluoride (Fluorspan), 0.08 part of sodium oxide, 0.014 part of gold perchloride, 0.05 part, copper sulfate, 2.5 parts of boron oxides, 5 parts of zirconium whites, 6 parts of Lithium Oxide 98mins, 0.2 part of bismuth oxide, 2 parts of titanium oxide, 2 parts, barium oxide, 1.2 parts of weisspiessglanzs, 1.6 parts of Vanadium Pentoxide in FLAKESs, 1.2 parts of lanthanum trioxides, 1.2 parts of cerous carbonates, 0.035 part, zinc oxide, 7 parts of ferric oxide, 2.8 parts of cupric chlorides.
The present invention does not limit the preparation method of glaze stone-pseudo glass, can adopt existing crystallization method and sintering process.
A preparation method for glaze stone-pseudo glass, is characterized in that,
Configure on request frit, by this frit fusing, after annealing, make substrate;
Configure on request glaze, this glaze is worn into the particle that homogeneous diameter is less than 1mm, the glaze of milled is brushed on described substrate, by the substrate sintering brushing, after annealing, make glaze stone-pseudo glass.
Preferably, configure on request raw material, starting material are passed into melting end, fusing after mixing, form melten glass liquid, then glass metal is passed into cooling end, homogenizing in cooling end, clarification, discharge bubble, then glass metal is drained into forming part, moulding is annealed again, makes stone-pseudo glass.Wherein in described forming part, the temperature with 1320 ℃ to 1400 ℃ is incubated, and the time that glass metal is preserved in forming part is 1 to 10 hour.
Described melt temperature is 1500 ℃ to 1700 ℃, and forming part cooling rate is 5 to 10 ℃/min.Annealing temperature is 500 to 800 ℃, and cooling rate is 1 to 10 ℃/min.
A preparation method for glaze stone-pseudo glass, is characterized in that,
Configure on request frit, by this frit fusing, after annealing, make substrate;
Configure on request glaze, by this glaze fusing, after annealing, make glaze;
Respectively glaze and frit are ground into the particle that homogeneous diameter is less than 1mm,
First spread one deck frit particle, repave one deck frit particles, after annealing, make glaze stone-pseudo glass.
A kind of glaze floor tile, is characterized in that, is made up of described glaze stone-pseudo glass.
A kind of glaze inner wall decoration brick, is characterized in that, is made up of described glaze stone-pseudo glass.
A kind of glaze exterior wall decorating tile, is characterized in that, is made up of described glaze stone-pseudo glass.
A kind of glaze decorating bar, is characterized in that, is made up of described glaze stone-pseudo glass.
A kind of door and window is decorated guardrail, it is characterized in that, is made up of described glaze stone-pseudo glass.
Glaze stone-pseudo glass of the present invention has lower thermal expansivity, is layered on wall ground not easy to crackly, and hardness is high, and wear resistance is good, can life-time service.Intensity also meets the demands.
Embodiment
A kind of glaze stone-pseudo glass, is made up of glaze and frit, mass percent meter,
Described frit consists of the following composition: 33 ~ 36 parts of silicon oxide, 9 ~ 10 parts, calcium oxide, 10 ~ 12 parts, magnesium oxide, 8 ~ 12 parts, aluminum oxide, 8 ~ 10 parts of aluminum phosphates, 5 ~ 6 parts, Calcium Fluoride (Fluorspan), 0.1 ~ 2 part of potassium oxide, 0.01 ~ 0.1 part of sodium oxide, 0.01 ~ 0.016 part of gold perchloride, 0.01 ~ 0.1 part, copper sulfate, 1 ~ 3 part of boron oxide, 5 ~ 6 parts of zirconium whites, 5 ~ 6 parts of Lithium Oxide 98mins, 0.1 ~ 3 part of bismuth oxide, 1 ~ 3 part of titanium oxide, 1 ~ 3 part, barium oxide, 1 ~ 1.5 part of weisspiessglanz, 1 ~ 1.9 part of Vanadium Pentoxide in FLAKES, 1 ~ 1.5 part of lanthanum trioxide, 1 ~ 1.5 part of cerous carbonate, 0.01 ~ 0.04 part, zinc oxide, 0 ~ 0.1 part of ferric oxide,
Described glaze consists of the following composition: 33 ~ 36 parts of silicon oxide, 9 ~ 10 parts, calcium oxide, 10 ~ 12 parts, magnesium oxide, 11 ~ 12 parts, aluminum oxide, 8 ~ 10 parts of aluminum phosphates, 2 ~ 4 parts, Calcium Fluoride (Fluorspan), 0.01 ~ 0.1 part of sodium oxide, 0.01 ~ 0.016 part of gold perchloride, 0.01 ~ 0.1 part, copper sulfate, 1 ~ 3 part of boron oxide, 5 ~ 6 parts of zirconium whites, 5 ~ 6 parts of Lithium Oxide 98mins, 0.1 ~ 3 part of bismuth oxide, 1 ~ 3 part of titanium oxide, 1 ~ 3 part, barium oxide, 1 ~ 1.5 part of weisspiessglanz, 1 ~ 1.9 part of Vanadium Pentoxide in FLAKES, 1 ~ 1.5 part of lanthanum trioxide, 1 ~ 1.5 part of cerous carbonate, 0.01 ~ 0.04 part, zinc oxide, 1 ~ 8 part of ferric oxide, 0.1 ~ 3 part of cupric chloride.
In frit, silicon oxide (SiO
2) be main component, can reduce the thermal expansivity of glass, improve hardness, the physical strength etc. of devitrified glass.Hardness and intensity are very important factors of furniture.Calcium oxide (CaO) can increase physical strength, improves crystalline stability, mechanical best performance in the time that itself and the mass ratio of magnesium oxide and silicon oxide are 1:1.2:3.7.Magnesium oxide (MgO) can improve physical strength, is easy to calcium oxide and silicon oxide and forms high strength crystallization skeleton, and the specific proportions of magnesium silico-calcium can form eutectic, improves intensity, reduces melt viscosity.Aluminum oxide (Al
2o
3) can improve bulk strength and hardness, in general, alumina content is higher, and intensity is higher, but aluminum oxide is crossed multipair viscosity and thermal expansivity is disadvantageous.The coefficient of expansion of imitation stone material is too high, easily causes door and window and desktop etc. locate protuberance or occur crack, is unfavorable for long-time use.Aluminum phosphate (AlPO
4) can change transmittance, make material whiting or increase white point.Calcium Fluoride (Fluorspan) (CaF
2) can improve the quantity of crystal, improve folding strength, but too much viscosity is large, reduce glossiness.Potassium oxide (K
2o) can, for fluxing, form crystal simultaneously.Sodium oxide (Na
2o) similar with the effect of potassium oxide, but sodium oxide is larger to intensity effect.Gold perchloride (AuCl
3) absorption that improved visible ray within the scope of 500 to 600nm, blocking green, pyrolytic decomposition is that gold monochloride can improve crystal grain in addition, chlorine contributes to get rid of bubble.Gold perchloride is too much unsuitable, otherwise takes on a red color.Copper sulfate (CuSO
4) can desalinate the cyan of ferro element, make integral stone-imitation effect better.Boron oxide (B
2o
3) can reduce thermal expansivity, reduce crystal grain.Zirconium white (ZrO
2) can improve water tolerance, improve amount of crystals simultaneously.Lithium Oxide 98min (Li
2o) can improve hardness and density and be conducive to reduce thermal expansivity, forming LAS system.Bismuth oxide (Bi
2o
3) raising mechanical property and density.Titanium oxide (TiO
2) can reduce transmittance, improve color and luster.Barium oxide (BaO) can improve mechanical property, but is unfavorable for the coefficient of expansion, forms BAS system.Weisspiessglanz (Sb
2o
3) be conducive to get rid of bubble, improve overall density, improve mechanical property.Vanadium Pentoxide in FLAKES (V
2o
5) can be painted, reduce transmittance, improve imitative stone effect, can also reduce thermal expansivity.Lanthanum trioxide (La
2o
3) can improve gloss, improve the mechanical property of glass.Cerous carbonate (Ce
2(CO
3)
3) can stablize ferro element, reduce bubble simultaneously.In this application, adopt the carbonate of cerium to be better than the carbonate of lanthanum.Zinc oxide (ZnO) can improve crystal mass.Ferric oxide (Fe
2o
3) can make glass green.
In glaze, for guaranteeing its coefficient of expansion, adopt and the similar component of frit, but also different.For example, in order to improve hardness, glaze contains more aluminum oxide, cancels potassium oxide simultaneously.In order to give glass coloring, ferric oxide, cupric chloride (CuCl are added
2).
The present invention does not limit the preparation method of this glaze stone-pseudo glass, and it can adopt the method for crystallization-printing-sintering, can adopt the method for grinding-moulding-sintering yet.
A kind of preparation method's (crystallization method) of glaze stone-pseudo glass, comprises the following steps: configure on request frit, by this frit fusing, make substrate after annealing.Configure on request glaze, this glaze is worn into the particle that homogeneous diameter is less than 1mm.The glaze of milled is brushed on described substrate, by the substrate sintering brushing, after annealing, made glaze stone-pseudo glass.
Particularly, frit is passed into melting end, fusing after mixing, forms melten glass liquid, and melt temperature is 1500 ℃ to 1700 ℃.Then glass metal is passed into cooling end, homogenizing in cooling end, clarification, discharge bubble, then glass metal is drained into forming part, after moulding, take out substrate, wherein in described forming part, the temperature with 1320 ℃ to 1400 ℃ is incubated, and the time that glass metal is preserved in forming part is 1 to 10 hour.After cooling, after moulding, take out substrate.The insulating process of forming part is conducive to the growth of nucleus.In crystallisation process, raw material may be bonded in die cavity, need to destroy die cavity, so die cavity can adopt lower-cost heat-stable ceramic, or adopts tin molding chamber.The temperature of controlling die cavity can adopt molybdenum electrode.Preferably 5 to 10 ℃/min of cooling rate in forming part.After glaze brush is on substrate, sintering temperature is 1000 ℃ to 1200 ℃.Temperature rise rate is 6 to 8 ℃/min.Be incubated 1 to 5 hour, the moulding of temperature-fall period reference substrate.
A kind of preparation method's (sintering process) of glaze stone-pseudo glass, comprises the following steps: configure on request frit, by this frit fusing, make substrate after annealing.Configure on request glaze, by this glaze fusing, after annealing, make glaze; Respectively glaze and frit are ground into the particle that homogeneous diameter is less than 1mm; First spread one deck frit particle, repave one deck frit particles, after annealing, make glaze stone-pseudo glass.Its design parameter control can be referring to the preparation process of above-mentioned crystallization method, and the content of not addressing is referring to prior art.
embodiment mono-
A kind of glaze stone-pseudo glass, it is composited by substrate and glaze, and described substrate is made up of frit, and glaze is made up of glaze.The thickness of described substrate is 50mm, and the thickness of glaze is 2mm.Described frit consists of the following composition: silicon oxide 33.3Kg, calcium oxide 9Kg, magnesium oxide 10.8Kg, aluminum oxide 9Kg, aluminum phosphate 10Kg, Calcium Fluoride (Fluorspan) 5.2Kg, potassium oxide 1Kg, sodium oxide 0.05Kg, gold perchloride 0.012Kg, copper sulfate 0.08Kg, boron oxide 2Kg, zirconium white 6Kg, Lithium Oxide 98min 5 Kg, bismuth oxide 1Kg, titanium oxide 2Kg, barium oxide 2Kg, weisspiessglanz 1.4Kg, Vanadium Pentoxide in FLAKES 1.2Kg, lanthanum trioxide 1.4Kg, cerous carbonate 1.4Kg, zinc oxide 1Kg, ferric oxide 0.05Kg,
Described glaze consists of the following composition: silicon oxide 35Kg, calcium oxide 9.46Kg, magnesium oxide 11.35Kg, aluminum oxide 11Kg, aluminum phosphate 9Kg, Calcium Fluoride (Fluorspan) 3Kg, sodium oxide 0.03Kg, gold perchloride 0.015Kg, copper sulfate 1Kg, boron oxide 1.5Kg, zirconium white 5Kg, Lithium Oxide 98min 5 Kg, bismuth oxide 0.2Kg, titanium oxide 2Kg, barium oxide 2Kg, weisspiessglanz 1.2Kg, Vanadium Pentoxide in FLAKES 1.6Kg, lanthanum trioxide 1.2Kg, cerous carbonate 1.2Kg, zinc oxide 0.03Kg, ferric oxide 5Kg, cupric chloride 1.5Kg.
The preparation method of glaze stone-pseudo glass: frit is passed into melting end, fusing after mixing, form melten glass liquid, then glass metal is passed into cooling end, homogenizing in cooling end, clarification, discharge bubble, then glass metal is drained into forming part, after moulding, take out substrate, wherein in described forming part, the temperature with 1320 ℃ to 1350 ℃ is incubated, and the time that glass metal is preserved in forming part is 1 to 6 hour.The speed cooling of 5 to 10 ℃/min, takes out substrate after moulding.Glaze is ground into the particle that homogeneous diameter is less than 1mm, glaze is brushed on substrate, temperature rise rate is 6 to 8 ℃/min, and sintering temperature is 1000 ℃ to 1200 ℃, is incubated after 1 to 3 hour.The speed cooling of 5 to 10 ℃/min, takes out glaze stone-pseudo glass.
embodiment bis-
A kind of glaze stone-pseudo glass, it is composited by substrate and glaze, and described substrate is made up of frit, and glaze is made up of glaze.The thickness of described substrate is 100mm, and the thickness of glaze is 10mm.Described frit consists of the following composition: silicon oxide 35Kg, calcium oxide 9.46Kg, magnesium oxide 11.35Kg, aluminum oxide 10Kg, aluminum phosphate 9Kg, Calcium Fluoride (Fluorspan) 5.6Kg, potassium oxide 1.5Kg, sodium oxide 0.08Kg, gold perchloride 0.014Kg, copper sulfate 0.05Kg, boron oxide 2.5Kg, zirconium white 5Kg, Lithium Oxide 98min 5. 5Kg, bismuth oxide 0.2Kg, titanium oxide 2Kg, barium oxide 2Kg, weisspiessglanz 1.2Kg, Vanadium Pentoxide in FLAKES 1.6Kg, lanthanum trioxide 1.2Kg, cerous carbonate 1.2Kg, zinc oxide 0.035Kg, ferric oxide 0.01Kg,
Described glaze consists of the following composition: silicon oxide 33.3Kg, calcium oxide 9Kg, magnesium oxide 10.8Kg, aluminum oxide 11.8Kg, aluminum phosphate 10Kg, Calcium Fluoride (Fluorspan) 3.5Kg, sodium oxide 0.05Kg, gold perchloride 0.012Kg, copper sulfate 0.08Kg, boron oxide 2Kg, zirconium white 6Kg, Lithium Oxide 98min 5. 5Kg, bismuth oxide 1Kg, titanium oxide 2Kg, barium oxide 2Kg, weisspiessglanz 1.4Kg, Vanadium Pentoxide in FLAKES 1.2Kg, lanthanum trioxide 1.4Kg, cerous carbonate 1.4Kg, zinc oxide 1Kg, ferric oxide 3Kg, cupric chloride 2Kg.
The preparation method of glaze stone-pseudo glass: frit is passed into melting end, fusing after mixing, form melten glass liquid, then glass metal is passed into cooling end, homogenizing in cooling end, clarification, discharge bubble, then glass metal is drained into forming part, after moulding, take out substrate, wherein in described forming part, the temperature with 1300 ℃ to 1500 ℃ is incubated, and the time that glass metal is preserved in forming part is 8 to 10 hours.The speed cooling of 5 to 10 ℃/min, takes out substrate after moulding.Glaze is ground into the particle that homogeneous diameter is less than 1mm, glaze is brushed on substrate, temperature rise rate is 6 to 8 ℃/min, and sintering temperature is 1100 ℃ to 1200 ℃, is incubated after 3 hours.The speed cooling of 8 to 10 ℃/min, takes out glaze stone-pseudo glass.
embodiment tri-
A kind of glaze stone-pseudo glass, it is composited by substrate and glaze, and described substrate is made up of frit, and glaze is made up of glaze.The thickness of described substrate is 20mm, and the thickness of glaze is 2mm.Described frit consists of the following composition: silicon oxide 35Kg, calcium oxide 9.46Kg, magnesium oxide 11.35Kg, aluminum oxide 11Kg, aluminum phosphate 9Kg, Calcium Fluoride (Fluorspan) 5.8Kg, potassium oxide 0.1Kg, sodium oxide 0.03Kg, gold perchloride 0.015Kg, copper sulfate 1Kg, boron oxide 1.5Kg, zirconium white 5Kg, Lithium Oxide 98min 5. 5Kg, bismuth oxide 0.2Kg, titanium oxide 2Kg, barium oxide 2Kg, weisspiessglanz 1.2Kg, Vanadium Pentoxide in FLAKES 1.6Kg, lanthanum trioxide 1.2Kg, cerous carbonate 1.2Kg, zinc oxide 0.03Kg, ferric oxide 0.03Kg,
Described glaze consists of the following composition: silicon oxide 35Kg, calcium oxide 9.46Kg, magnesium oxide 11.35Kg, aluminum oxide 12Kg, aluminum phosphate 9Kg, Calcium Fluoride (Fluorspan) 2.5Kg, sodium oxide 0.08Kg, gold perchloride 0.014Kg, copper sulfate 0.05Kg, boron oxide 2.5Kg, zirconium white 5Kg, Lithium Oxide 98min 5. 5Kg, bismuth oxide 0.2Kg, titanium oxide 2Kg, barium oxide 2Kg, weisspiessglanz 1.2Kg, Vanadium Pentoxide in FLAKES 1.6Kg, lanthanum trioxide 1.2Kg, cerous carbonate 1.2Kg, zinc oxide 0.035Kg, ferric oxide 7Kg, cupric chloride 2.8Kg.
The preparation method of glaze stone-pseudo glass: frit is passed into melting end, fusing after mixing, form melten glass liquid, then glass metal is passed into cooling end, homogenizing in cooling end, clarification, discharge bubble, then glass metal is drained into forming part, after moulding, take out substrate, wherein in described forming part, the temperature with 1300 ℃ to 1500 ℃ is incubated, and the time that glass metal is preserved in forming part is 8 to 10 hours.The speed cooling of 5 to 10 ℃/min, takes out substrate after moulding.Glaze is ground into the particle that homogeneous diameter is less than 1mm, glaze is brushed on substrate, temperature rise rate is 6 to 8 ℃/min, and sintering temperature is 1100 ℃ to 1200 ℃, is incubated after 3 hours.The speed cooling of 8 to 10 ℃/min, takes out glaze stone-pseudo glass.
embodiment tetra-
A kind of glaze stone-pseudo glass, it is composited by substrate and glaze, and described substrate is made up of frit, and glaze is made up of glaze.The thickness of described substrate is 20mm, and the thickness of glaze is 2mm.Described frit consists of the following composition: silicon oxide 33Kg, calcium oxide 9Kg, magnesium oxide 12Kg, aluminum oxide 11Kg, aluminum phosphate 9Kg, Calcium Fluoride (Fluorspan) 5.8Kg, potassium oxide 0.1Kg, sodium oxide 0.03Kg, gold perchloride 0.015Kg, copper sulfate 1Kg, boron oxide 1.5Kg, zirconium white 5Kg, Lithium Oxide 98min 6Kg, bismuth oxide 0.2Kg, titanium oxide 2Kg, barium oxide 2Kg, weisspiessglanz 1.2Kg, Vanadium Pentoxide in FLAKES 1.6Kg, lanthanum trioxide 1.2Kg, cerous carbonate 1.2Kg, zinc oxide 0.03Kg, ferric oxide 0Kg,
Described glaze consists of the following composition: silicon oxide 35Kg, calcium oxide 9.46Kg, magnesium oxide 11.35Kg, aluminum oxide 12Kg, aluminum phosphate 9Kg, Calcium Fluoride (Fluorspan) 2.5Kg, sodium oxide 0.08Kg, gold perchloride 0.014Kg, copper sulfate 0.05Kg, boron oxide 2.5Kg, zirconium white 5Kg, Lithium Oxide 98min 6Kg, bismuth oxide 0.2Kg, titanium oxide 2Kg, barium oxide 2Kg, weisspiessglanz 1.2Kg, Vanadium Pentoxide in FLAKES 1.6Kg, lanthanum trioxide 1.2Kg, cerous carbonate 1.2Kg, zinc oxide 0.035Kg, ferric oxide 7Kg, cupric chloride 2.8Kg.
Configure on request frit, by this frit fusing, after annealing, make substrate.Configure on request glaze, by this glaze fusing, after annealing, make glaze; Respectively glaze and frit are ground into the particle that homogeneous diameter is less than 1mm; First spread one deck frit particle, repave one deck frit particles, after annealing, make glaze stone-pseudo glass.Particularly:
Can adopt more specifically sintering process to prepare this devitrified glass, to obtaining more preferably data, comprise the following steps:
Mix: get on request raw material, mix.
Grind: raw material is ground, require all particle diameters to be less than 1mm, mean diameter is 0.5 to 0.6mm;
Compression moulding: raw material is packed into the container of pre-burning to 350 ℃, pressurize 8min under 55MPa, in pressing process, envrionment temperature is 350 ℃, unloads and is pressed into idiosome;
Intensification coring: environmental stress 20MPa, be warming up to 630 ℃ with the speed of 4.5 ℃/min, insulation 40min, then be warming up to 1150 ℃ with the speed of 14 ℃/min, be incubated 3.5 hours;
Cooling crystallization: environmental stress 15MPa, be down to 850 ℃ with the speed of 9 ℃/min, be incubated 3.5 hours, then make devitrified glass after being down to normal temperature with the speed of 3.2 ℃/min;
Second annealing: be warming up to 650 ℃, be incubated 1 hour, then with the near normal temperature of speed of 0.65 ℃/min, make substrate.
Glaze is ground into the particle that homogeneous diameter is less than 1mm, glaze is brushed on substrate, temperature rise rate is 6 to 8 ℃/min, and sintering temperature is 1000 ℃ to 1200 ℃, is incubated after 1 to 3 hour.The speed cooling of 5 to 10 ℃/min, takes out glaze stone-pseudo glass.
embodiment five
A kind of glaze stone-pseudo glass, it is composited by substrate and glaze, and described substrate is made up of frit, and glaze is made up of glaze.The thickness of described substrate is 50mm, and the thickness of glaze is 2mm.Described frit consists of the following composition: silicon oxide 36Kg, calcium oxide 11Kg, magnesium oxide 10Kg, aluminum oxide 9Kg, aluminum phosphate 10Kg, Calcium Fluoride (Fluorspan) 5.2Kg, potassium oxide 1Kg, sodium oxide 0.05Kg, gold perchloride 0.012Kg, copper sulfate 0.08Kg, boron oxide 2Kg, zirconium white 6Kg, Lithium Oxide 98min 6Kg, bismuth oxide 1Kg, titanium oxide 2Kg, barium oxide 2Kg, weisspiessglanz 1.4Kg, Vanadium Pentoxide in FLAKES 1.2Kg, lanthanum trioxide 1.4Kg, cerous carbonate 1.4Kg, zinc oxide 1Kg, ferric oxide 0.05Kg,
Described glaze consists of the following composition: silicon oxide 35Kg, calcium oxide 9.46Kg, magnesium oxide 11.35Kg, aluminum oxide 11Kg, aluminum phosphate 9Kg, Calcium Fluoride (Fluorspan) 3Kg, sodium oxide 0.03Kg, gold perchloride 0.015Kg, copper sulfate 1Kg, boron oxide 1.5Kg, zirconium white 5Kg, Lithium Oxide 98min 5Kg, bismuth oxide 0.2Kg, titanium oxide 2Kg, barium oxide 2Kg, weisspiessglanz 1.2Kg, Vanadium Pentoxide in FLAKES 1.6Kg, lanthanum trioxide 1.2Kg, cerous carbonate 1.2Kg, zinc oxide 0.03Kg, ferric oxide 5Kg, cupric chloride 1.5Kg.
Can adopt more specifically crystallization legal system for this devitrified glass, to obtaining more preferably data, to comprise the following steps:
Mix: get on request raw material, mix.
Fusing: be melted to molten state, homogenizing, clarification, discharge bubble, make glass metal within the scope of 1500 ℃ to 1550 ℃, then be down to 1360 ℃ with the speed of 8.6 ℃/min, is incubated 7 hours.
Calendering: glass metal is poured in the container of pre-burning to 1150 ℃, by glass metal compression moulding, in calender line, envrionment temperature is 1150 ℃, and the calendering time is 2min.
Cooling moulding: be down to 850 ℃ with the speed of 13 ℃/min, be incubated 3.6 hours, then make vitreum after being down to normal temperature with the speed of 3.2 ℃/min.
Intensification coring: be warming up to 610 ℃ with the speed of 4.5 ℃/min, be incubated 1 to 3 hour, then be warming up to 830 ℃ with the speed of 2.6 ℃/min, be incubated 1.5 hours.
Crystallization: be warming up to 1030 ℃ with the speed of 2.5 ℃/min, be incubated 0.8 hour, near 25 ℃ with the speed of 0.4 ℃/min, make microcrystallite body.
Second annealing: be warming up to 650 ℃, be incubated 1 hour, then with the near normal temperature of speed of 0.63 ℃/min, make substrate.
Glaze is ground into the particle that homogeneous diameter is less than 1mm, glaze is brushed on substrate, temperature rise rate is 6 to 8 ℃/min, and sintering temperature is 1000 ℃ to 1200 ℃, is incubated after 1 to 3 hour.The speed cooling of 5 to 10 ℃/min, takes out glaze stone-pseudo glass.
This preparation method describes in detail in other application documents.
Following table is the parameter of the substrate prepared of various embodiments of the present invention, and similarly, hardness increases each parameter of glaze.Each parameter is average or the representative value of how each product, does not represent that all products are all within the scope of this.The significant parameter of glaze is identical with substrate, but intensity and hardness are slightly high, and transmittance is lower slightly.Prior art one is taken from certain commercially available devitrified glass, and prior art two is commercially available immitation stone plate.Thermal expansivity reference--the observed value of 20 to 60 ℃, this is to consider the general residing envrionment temperature of furniture, is considered as linear expansion within the scope of this.
Performance
|
Embodiment mono-
|
Embodiment bis-
|
Embodiment tri-
|
Embodiment tetra-
|
Embodiment five
|
Prior art one
|
Prior art two
|
Ultimate compression strength (MPa) |
300~400 |
300~400 |
300~400 |
300~400 |
300~400 |
100~400 |
130 |
Folding strength (MPa) |
60~120 |
60~120 |
60~120 |
100~120 |
100~120 |
80 |
55 |
Thermal expansivity (10
-7)
|
40~60 |
40~70 |
40~70 |
40~60 |
40~60 |
40~70 |
150~350 |
Hardness (Kg/mm
2)
|
500~700 |
500~700 |
500~700 |
500~700 |
500~700 |
500 |
100~700 |
Water-intake rate |
Be less than 0.1% |
Be less than 0.1% |
Be less than 0.1% |
Be less than 0.1% |
Be less than 0.1% |
0.1% |
0.3%~5% |
Transmission of visible light |
Be less than 30% |
Be less than 30% |
Be less than 30% |
Be less than 30% |
Be less than 30% |
40%~95% |
Opaque |
Thermal conductivity (W/mK) |
Be less than 0.2 |
Be less than 0.2 |
Be less than 0.2 |
Be less than 0.2 |
Be less than 0.2 |
Do not record |
Do not record |
Bulking factor |
Be less than 0.07% |
Be less than 0.07% |
Be less than 0.07% |
Be less than 0.07% |
Be less than 0.07% |
Do not record |
Do not record |
Be more than embodiment, the application's protection domain is as the criterion with the protection domain of claim.