Ceramic kiln is an equipment to do burning to the ceramic biscuit. By having the burning, the biscuit complete the oxidization or reductio process and becomes pottery or porcelain. The craftsmen in the filed often say that ceramic kiln is the key equipment and burning process is the key process in ceramic making.
What is Ceramic Body Binder? Binders are glues that harden ceramic powders as they dry. They enable to improve surface adherence and slower drying. Mainly Binders are substances that improve the mechanical strength of green ceramic bodies so they can pass through production steps before firing and without breakage. What are the Purposes of using Ceramic Body Binder? Binders are basically glue, they are designed to harden and strengthen bodies and glazes as they dry. Ceramic Powders containing binders can exhibit remarkable surface adherence and durability on drying. Ceramic Powders containing binders can exhibit remarkable surface adherence and durability on drying. Binders are specially important in glazes, bonding them to even dense bisque surfaces. Specifications of Ceramic Body Binder Chemical Analysis Percentage Physical Properties Test Result SiO 54.79 ±5% Aggregation Powder AlO 9.98 ±5% Odour Odourless FeO 0.66 ±5% Colour White Na2O 0.88±5% PH (at Conc) 500 CaO 1.10 ±5% Boiling Point Not Applicable MgO 1.23 ±5% Flammability Not Applicable Loss (1025 ) 29.01 �±5% Explosiveness Not Applicable What are the Functions of Binders in Ceramic Processing? In many cases, Binders addition to bodies are essential. Binders are used in ceramic industries to provide green strength so that the body will simply maintain its shape until it is sintered. In many cases, the green ceramic body has to be machined, inspected, stored and placed onto setters for firing, often by workers who are not perfectly careful, so considerable strength would have to be provided by the binder. What are the Negative Effects of Using a Ceramic Binder? Binders come at a cost. They can be very expensive. They slow down drying. They make slurries messy & difficult to process and handle. Cleanup is much more difficult. They generate carbon dioxide as they decompose during firing. In some industries like tiles, binders are avoided where possible or carefully chosen and monitored
we make ceramic deburring media in various sizes and shapes as required by buyers.
Alumina ceramics is the most mature of the engineering ceramics, offering excellent electrical insulation properties together with high hardness and good wear resistance but relatively low strength and fracture toughness. High purity alumina ceramics are ideal for environments where resistance to wear and corrosive substances are required. Alumina ceramic has excellent thermal stability, which means that it is widely used in areas where resistance to high temperatures is essential. Alumina ceramic is the material of choice for alumina wear parts. The proven wear and heat resistance of alumina wear parts makes them ideal for the manufacture of wear-resistant components. Alumina has a high melting point, high hardness, although mechanical strength is reduced at temperatures above 1000 C. Due to the relatively large coefficient of thermal expansion, thermal shock resistance is reduced. Alumina is an electrically insulating material, with a high electrical resistivity, increasing with purity. Good chemical stability of alumina leads to high corrosion resistance. It is insoluble in water and only slightly soluble in strong acid and alkaline solutions. Testing has shown that the low chemical solubility of alumina ceramics components makes them highly resistant to chemical corrosion. This is what makes high purity alumina the material of choice for components in a wide range of industrial applications. Alumina Ceramics are generally white and the color is derived from either the sintering additives or impurities in the raw materials. We make and supply alumina ceramic grinding media, abrasion ceramic lining and alumina ceramic parts & components. We also supply zirconia ceramics.
The nepheline syenite can be used in float glass, container glass, fibre glass, opal glass, sheet glass, electrical glass and tableware glass. Nepheline syenite provides necessary additions of alumina and alkali in the glass batch. It has low in silica and contains no free quartz. It also has a favorable ratio of sodium oxide to potassium oxide of 2: 1. Nepheline syenite makes glass batches to have lower viscosity and easier workability compared with potash feldspar. Its high alumina and alkalis content also makes it so suitable for the glass manufacturing. 1. The content of potassium and sodium is high in nepheline syenite, and it can partly replace the soda ash in glass batches. 2. The characteristic of foidal minerals are they will not intergrow with quartz. They can decrease the melting temperature with reaction between nepheline syenite and quartz in glass furnace. The melting temperature would be 40° c lowered than feldspar. 3. The content of al2o3 is high and the content of sio2 is low in nepheline syenite. So it can save the cost of transportation of al2o3. 4. It can decrease the content of fe2o3 in glass. Specification: A series: Fe2o3�n0.35% Sio2:38-42% Al2o3: 28-32% Cao:5-7% K2o:4 -6% Na2o:12-15% Mgo: 0.1-0.4% Sizes: 60-180 mesh Packing: 50kg/pp bag B series: Fe2o3 n0.25% Sio2: 61% Al2o3: 21%% Cao: n0.25% K2o: 5.3% Na2o:12-15% Mgo: 9.3% Sizes: 60-180 mesh Packing: 50kg/pp bag 50kg
Ceramics: wollastonite can be used in a variety of ceramic applications including ceramic glazes and bodies, enamels, frits, fluxes and in sanitaryware. This industrial mineral is a source of cao to alkaline glaze formulations to improve the strength of the glaze. Wollastonite also has a low loi (< 1%) which gives minimal gas evolution during firing resulting in a smooth surface with diminished pinholing. Due to its acicular structure, wollastonite improves green strength and reduces crazing and checking especially during rapid heating and cooling. It has a low sintering temperature (approximately 991-1196c) which is comparable to that of most natural frits. Specification: Sio2:45-56%, Al2o3
Ceramic sand for blasting glass Chemical Composition Al2O3: 60-70% SiO2 : 6-10% Fe2O3:2-5% TiO2:1.5-2% MnO:3-5% K2O:1-2% CaO:1-2% Physical Properties Shape: Round Color: Yellow Mohs hardness: 6-7 Roundness: 90% Broke Rate: 6% Advantages 1 high hardness 2 Good liquidity 3 No dust 4 Wear resistance 5 minimal mutual friction force 6 Well-distributed size Application 1 Used in sandblasting equipment 2 Glass sandblasting 3 Ceramic and ceramic tile sandblasting 4 Abrasive tools sandblasting,dust removal 5 Steel Tube sandblasting 6 Steel Plate sandblasting 7 Tank body sandblasting 8 Radiators sandblasting 9 Aluminum and magnesium die-casting and Zinc Aluminum Die-casting parts sandblasting
hydrous aluminum silicate // Pyrophyllite Mineral Al2Si4O10(OH)2 (Pyrophylllite) found most suitable for raw materials in lots of industrial areas such as ceramics, refractory, petroleum industry, paper, paint and catalysis, etc. The application areas of minerals are directly related with their structure, composition, and physical properties. Pyrophyllite, Al2Si4O10(OH)2, is a relatively rare stones mineral which is used in the manufacture of refractoriness, ceramics, fiber glasses, paints, rubbers, paper, porous materials and insulating materials. In the literature, the raw pyrophyllite is used as an additive or substitute materials (Kaolin) .
Si3N4 Ceramic Substrate Manufacturer,Silicon Nitride Ceramic For IGBT,Power Module Substrates,LED Substrate Product Description Silicon Nitrides (Si3N4) Feature An Excellent Combination Of Material Properties. They Are Nearly As Light As Silicon Carbide (SiC), But Their Microstructure Gives Them Excellent Thermal Shock Resistance And Their High Fracture Toughness Makes Them Resistant To Impacts And Shocks. Properties Of Silicon Nitride (Si3N4) Very Low Density (3.21 G/Cm3) Very High Fracture Toughness (7 MPam1/2) Good Flexural Strength (850 MPa) Very Good Thermal Shock Resistance: High Thermal Stress Parameters (569 K) Maximum Operating Temperature In An Oxidizing Atmosphere: 1,300°C Maximum Operating Temperature In A Neutral Atmosphere: 1,600°C Feature High Strength (High Reliability) Similar To The Thermal Expansion Coefficient Of Semiconductors Such As Si, SiC, And GaN High Dielectric Strength High Bending Strength Main Use Of Precision Ceramics For Electronics (Si3N4=Silicon Nitride) Power Module Substrates LED Substrates Submount For Optical Pick-Up Heat Dissipation Substrates The porous silicon nitride ceramic material combines the excellent properties of both the silicon nitride ceramic and the porous ceramic and is a ceramic material having a communicating or closed pore in the body. Porous silicon nitride ceramics have been widely used in aerospace and environmental chemicals due to their special structure and properties, such as low density, high porosity, moderate dielectric properties, high specific surface area, high hardness, and high fracture toughness. Important fields such as biomedicine, national defense, and military.
Ceramic rod Model no.Jb-01, etc Brand nameMya Moq500 piece/pieces Fob priceNegotiable ColorWhite PortShanghai Place of origin China(Mainland) Payment termsL/c at sight, t/t, western union Shipment termsFob Production capacity100000 pieces per month PackingDepend on customer's request Delivery time10-20 days OriginJiangsu MaterialZro2 ceramic Product description 1.High purity, good hermetical property. 2.Good hardness, low abrade, anti-corrode. 3.Abrasion resistance. 4.Electrical insulation. We can make the ceramic rod according to customer's drawings, samples and performance requirement. Ceramic rod Model no.Jb-01, etc
What is ceramic proppant used for? Ceramic proppant are the indispensable materials used in acid fracturing and hydraulic fracturing of new and existing natural gas and oil wells, which can increase the output and extend the service life of oil & gas wells. A study of production rates published by the Society of Petroleum Engineers has shown that the additional strength and uniform size and shape of ceramic proppant provide higher performance than other types of proppant. How does ceramic proppant work? The hydraulic fracturing process consists of pumping fluids down a well at pressures sufficient to create fractures in the hydrocarbon-bearing rock formation. Ceramic proppant is transported in the fluid to fill the fracture at a very high pressure. After flowback, the proppant-filled fracture creates a permeable channel through which the hydrocarbons can flow more freely, thus increasing both production rate and service life. Where is ceramic proppant from? As known to all, there is abundant superior bauxite in China .The ceramic proppant is sintered from this bauxite and other additives by the rotary kilns with a temperature more than 1300¡ãC. Its mineral composition is aluminum oxide, silicate and iron ¨C titanium oxide. Why people choose the TOP Ceramic Proppant? Quality Guarantee: API Q1& ISO 9001:2008 certificated, Stim-Lab &Frac-Tech tested. Professional Qualification: more than 10 years¡¯ production and export experience. Stable Supply: annual output over 210,000MT. Reliable Logistics: senior qualified team, highly efficient transportation. Comprehensive Service: spot offer available in North America, and we provide 24/7 service. Our Top Ceramic proppant can be classified as followed: 1. by bulk density: Light density, medium density and high density. 2. by compression strength: 52MPa (7500psi), 69MPa (10000psi), 86MPa (12500psi), 103MPa (15000psi). 3. by specifications: 6-12 mesh, 8-16 mesh, 12-18 mesh, 12-20 mesh, 16-20 mesh, 16-30 mesh, 20-40 mesh, 30-50 mesh, 30-60 mesh, 40-60 mesh, 40-70 mesh, 70-140 mesh, etc. Moreover, we can produce proppants with different specifications according to your particular requirements. Quality is our life! We pay more attention to our technological innovation and quality control. Our company has got the ISO 9001-2008 and API certifications and our TOP CERAMIC PROPPANT meets and exceeds ISO and API standards. It has passed the tests of Frac Tech and Stim- Lab. Our TOP CERAMIC BEADS wins the high evaluations from our customers both at home and abroad, such as CNPC, SIONPEC, etc. Different specifications are available according to customers¡¯ requirement. 1.5MT/bag
API & ISO9001 Top Ceramic proppant What is ceramic proppant used for? Ceramic proppant are the indispensable materials used in acid fracturing and hydraulic fracturing of new and existing natural gas and oil wells, which can increase the output and extend the service life of oil & gas wells. A study of production rates published by the Society of Petroleum Engineers has shown that the additional strength and uniform size and shape of ceramic proppant provide higher performance than other types of proppant. How does ceramic proppant work? The hydraulic fracturing process consists of pumping fluids down a well at pressures sufficient to create fractures in the hydrocarbon-bearing rock formation. Ceramic proppant is transported in the fluid to fill the fracture at a very high pressure. After flowback, the proppant-filled fracture creates a permeable channel through which the hydrocarbons can flow more freely, thus increasing both production rate and service life. Where is ceramic proppant from? As known to all, there is abundant superior bauxite in China .The ceramic proppant is sintered from this bauxite and other additives by the rotary kilns with a temperature more than 1300¡ãC. Its mineral composition is aluminum oxide, silicate and iron ¨C titanium oxide. Why people choose the TOP Ceramic Proppant? Quality Guarantee: API Q1& ISO 9001:2008 certificated, Stim-Lab &Frac-Tech tested. Professional Qualification: more than 10 years¡¯ production and export experience. Stable Supply: annual output over 210,000MT. Reliable Logistics: senior qualified team, highly efficient transportation. Comprehensive Service: spot offer available in North America, and we provide 24/7 service. Our Top Ceramic proppant can be classified as followed: 1. by bulk density: Light density, medium density and high density. 2. by compression strength: 52MPa (7500psi), 69MPa (10000psi), 86MPa (12500psi), 103MPa (15000psi). 3. by specifications: 6-12 mesh, 8-16 mesh, 12-18 mesh, 12-20 mesh, 16-20 mesh, 16-30 mesh, 20-40 mesh, 30-50 mesh, 30-60 mesh, 40-60 mesh, 40-70 mesh, 70-140 mesh, etc. Moreover, we can produce proppants with different specifications according to your particular requirements. Quality is our life! We pay more attention to our technological innovation and quality control. Our company has got the ISO 9001-2008 and API certifications and our TOP CERAMIC PROPPANT meets and exceeds ISO and API standards. It has passed the tests of Frac Tech and Stim- Lab. Our TOP CERAMIC BEADS wins the high evaluations from our customers both at home and abroad, such as CNPC, SIONPEC, etc. Different specifications are available according to customers¡¯ requirements. 1.5MT/bag
API & ISO9001 Top Ceramic proppant What is ceramic proppant used for? Ceramic proppant are the indispensable materials used in acid fracturing and hydraulic fracturing of new and existing natural gas and oil wells, which can increase the output and extend the service life of oil & gas wells. A study of production rates published by the Society of Petroleum Engineers has shown that the additional strength and uniform size and shape of ceramic proppant provide higher performance than other types of proppant. How does ceramic proppant work? The hydraulic fracturing process consists of pumping fluids down a well at pressures sufficient to create fractures in the hydrocarbon-bearing rock formation. Ceramic proppant is transported in the fluid to fill the fracture at a very high pressure. After flowback, the proppant-filled fracture creates a permeable channel through which the hydrocarbons can flow more freely, thus increasing both production rate and service life. Where is ceramic proppant from? As known to all, there is abundant superior bauxite in China .The ceramic proppant is sintered from this bauxite and other additives by the rotary kilns with a temperature more than 1300¡ãC. Its mineral composition is aluminum oxide, silicate and iron ¨C titanium oxide. Why people choose the TOP Ceramic Proppant? Quality Guarantee: API Q1& ISO 9001:2008 certificated, Stim-Lab &Frac-Tech tested. Professional Qualification: more than 10 years¡¯ production and export experience. Stable Supply: annual output over 210,000MT. Reliable Logistics: senior qualified team, highly efficient transportation. Comprehensive Service: spot offer available in North America, and we provide 24/7 service. Our Top Ceramic proppant can be classified as followed: 1. by bulk density: Light density, medium density and high density. 2. by compression strength: 52MPa (7500psi), 69MPa (10000psi), 86MPa (12500psi), 103MPa (15000psi). 3. by specifications: 6-12 mesh, 8-16 mesh, 12-18 mesh, 12-20 mesh, 16-20 mesh, 16-30 mesh, 20-40 mesh, 30-50 mesh, 30-60 mesh, 40-60 mesh, 40-70 mesh, 70-140 mesh, etc. Moreover, we can produce proppants with different specifications according to your particular requirements. Quality is our life! We pay more attention to our technological innovation and quality control. Our company has got the ISO 9001-2008 and API certifications and our TOP CERAMIC PROPPANT meets and exceeds ISO and API standards. It has passed the tests of Frac Tech and Stim- Lab. Our TOP CERAMIC BEADS wins the high evaluations from our customers both at home and abroad, such as CNPC, SIONPEC, etc. Different specifications are available according to customers¡¯ requirements. 1.5MT/bag
commodity:PSZ (partially stabilized zirconia) 1.Property:Nonpoisonous tasteless white powder,Chemical properties are stable and specific area can be controlled. 2.Uses:applied in all kinds of structure ceramics,electronic,electronic ceramics,senstitive ceramics,biological ceramics,high-grade fireproofing,partes of machine cutting tools,watch shell,joint of litht fibre,solid fuel battery and so on. Packing:Drum with plastic liner bag. Net weight 20kg/drum.
1. TZP grinding media: A,preventing material from contamination because of its extreme low wear rate. B,high grinding efficiency C,lower total costs due to the long using life 2. Uses: Material for grinding and dispersed, structural ceramics, electronics ceramics, refractory ceramics, magnetic material, metallurg, medicine, food, cosmetics, paints, textiles, printing and dyeing, pigment and other industries. 3. Available sizes: Sphere(Diameter):0.6,0.8,1,2,3,5,7,10,12,15,20,55mm etc Cylinder(Diameter):3¡Á3,5¡Á5,7¡Á7,10¡Á10,12¡Á12mm etc 4. Advantages: compared with the traditional grinding medium such as alumina balls,zirconium silicate balls,steel balls,agate balls and glass pearls,the zirconia grinding medium(Y-TZP grinding medium)has high density,high hardness and high tenacity feature,which provide it higher grinding efficiency than the traditional grinding medium,high-wearing zirconia grinding medium can protect materials from pollution and guard against chemical corrosion to the useful time of grinding medium. 25kg/bag or drum or at client's request.
Industrial technical ceramics Our technical ceramics are of high purity and can withstand high temperature upto 1700 degree centigrade, and high wear resistance in nature.
Description: Inert alumina ball-17 is called ceramic ball 17%~19% Al2O3. It is equal to Denstone 57 Support Media.They are the most widely used support media in the world. It is made of high quality chemical-porcelain clay materials, which has quite excellent stability, high mechanical strength and resistance to thermal shock, This makes them all ideal choice for support of all types of catalyst. Technical Parameter: Type Inert Alumina Ball-17 Color Light gray Shape Ball Chemical composition Min. % Max. % Usual % Al2O3 17 19 18 SiO2 70 77 74.9 Al2O3 + SiO2 90 96 93 Fe2O3 / 1.0 0.9 TiO2 / 0.5 0.46 CaO / 0.65 0.42 MgO / 0.5 0.38 Na2O / 2 1.12 K2O / 3.5 3.28 Physical properties Leachable Iron (%) 0.1 Apparent Porosity by Weight (%) D 10mm 0.4 D=6mm 1.0 D=3mm 3.0 Water absorption (wt.%) 1.0 Acid resistance (%) 99.8 E-modulus(Gpa) 60 Alkaline resistance (%) 85 Bulk Density(Packing density) (g/cm3) 1.35 (lb/ft3) 84 Specific density (kg/m3) 2300 (lb/ft3) 144 Moh hardness (scale) 7 Thermal conductivity (w/m2.k) 0.9-1.0 Specific heat (30 degC to 100 degC, Kcal/Kg dec) 0.2 Max. Operating Temperature () 1050 ( 1922 Thermal conductivity, 30 degC to 100 degC, W/mK 1.0 Thermal Shock Stability (times) (500 then water cooling) 10 Co-efficient of thermal expansion 30 degC to 600 deg C, 10^-6K^-1 4.7 Geometric properties Nominal Size (mm) 3 6 10 13 16 19 25 38 50 (inch) 1/8 1/4 3/8 1/2 5/8 3/4 1 1.5 2 Crush Strength Min. (lbs) 77 176 234 572 726 1672 1870 2090 3476 (kg) 35 80 106 260 330 760 850 950 1580 (N/PC) 343 784 1039 2548 3234 7448 8330 9310 15484 Surface area m2/m3 1285 520 350 280 220 170 125 105 65 Void Fraction % 44 44 44 45 45 45 45 45 45 Application: â?? Mainly used in the petroleum, chemical industry, fertilizers, natural gas, environmental protection and other industries. As a catalyst in the reactor to cover support media and tower packing. Package: 25kg plastic bag 1350kg super sack 250kg~280kg steel drum
High Performance Steatite Ceramic Balls: Available in percentages of 92% and lower from 0.5mm-60mm. They are easier to use than cylinders and one of the most popular medias for ball milling. Technical Details Density: 3.60 gm/cc. Hardness: 7.5 Composition: Magnesium and Silicate Color: off White Shape: Spherical & Cylindrical Bulk Density: 2.20 kg/l; 4.90 #/l; 8.20 kg/gal; 18.00 #/gal
Ceramic raw materials ceramic binder
Alumina Ceramic Alumina ceramic is kind of structural ceramics, with insulation resistance, voltage resistance, high strength, good thermal conductivity, dielectric loss, stable electrical performance characteristics. Used in electronic ceramic substrates, ceramic electrical insulation, vacuum devices, devices porcelain, spark plugs and other products. We can make the part by hot injection pressing, dry pressing, 200T isostatic pressing and extrusion productive technology etc. Properties of Alumina/Aluminum Oxide (Al2O3) Very good electrical insulation (1x1014 to 1x1015 �©cm) Moderate to extremely high mechanical strength (300 to 630 MPa) Very high compressive strength (2,000 to 4,000 MPa) High hardness (15 to 19 GPa) Moderate thermal conductivity (20 to 30 W/mK) High corrosion and wear resistance Good gliding properties Low density (3.75 to 3.95 g/cm3) Operating temperature without mechanical load 1,000 to 1,500°C. Advantages Application Excellent mechanical strength Power semiconductor modules Excellent electrical insulation Concentrator Photovoltaic Arrays (CPV)solar arrays High thermal stability solid-state relays High thermal conductivity High frequncy switch mode power supplies(SMPS) The thermal expansion coefficient is close to that of silicon Electronic heating devices may be structured just like printed circuit boards Automobile electronics Power LED module Electronic heating devices DBC substrate are composed of a ceramic insulator,Al2O3 or AIN onto which pure copper metal is attached by a high temperature eutectic melting process and thus tightly and firmly joined to the ceramic, DBC substrates have high thermal conductivity,excellent electrical insulation,excellent current carrying capability, and good mechanical strength,and the thermal expansion coefficient is close to that of silicon etc.As a new and high capability substrate.DBC substrates have been used widely in electric power and electronic industry.
