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China Wholesale High Performance Fused Quartz Glass Ring Silicon dioxide, also known as silica, has a chemical formula of SiO2. It has a melting point of 1,610C, a density of 2.648 g/cc, and a vapor pressure o...
Silicon Dioxide Sputtering Target By Chinese Manufacturers Factory Chemical formula:SiO2 Molar mass:60.08 g/mol Density:2.648 (α-quartz), 2.196 (amorphous) g·cm−3 Melting point:1,713 °C (3,115 °F; 1,986 K) Boil...
...SiO2 80±0.5% B2O3 2.4±0.2% Na2O+K2O 4.3±0.2% Chemical and Physical property Coefficient of thermal expansion(20°C/300°C) 3.3±0.1(10–6K–1) Softening point 820±10°C Melting point 1260±20°C heat resistance temp...
Customized heat resistance Frosted Surface quartz glass cone Frosted quartz cone SIO2 : 99.9 % Density : 2.2(g/cm3) Degree of hardness moh' scale : 6.6 Melting point: 1732°C Working temperature : 1100°C Max tem...
...SiO2> 99.99% 2.Operating Temperature: 1250℃ SoftenTemperature: 1730℃ 3.Excellent visual and chemical performance . 4. without surface coating and infectant. 5. Health care and environmental protection. 6. Si...
... Details of Zirconia 3D Pro Blocks: Y2O3 5.2-5.5 wt% AI2O3 0.05wt% SiO2 <0.002wt% Fe2O3 <0.002wt% Aging Properties Monoclinic Phase <20% Chemical Solubility ≤2000hg.cm-2 Physical Properties of Zirconia 3D Pro Blocks: Sintered Density of zirconia 3D pro...
SiO2 Thin Ceramic Honeycomb , Catalyst Support / Carrier Specifications Cell density (CPSI):100600 Item (mm) Sectional Dimension (mm2) Area of Section Shape of Section (mm) Height 1 76.2 4560 200 The height ...
...% High Alumiba Brick 55% High Alumina Brick 50% High Alumina Brick Al2O3 (%) ≥62 ≥53 ≥47 SiO2 (%) ≤36 ≤47 ≤50 Fe2O3 (%) ≤1.5 ≤2.0 ≤2.0 TiO2 (%) ≤0.5 ≤0.7 ≤0.3 Bulk Density ( g/cm3) ≥2.5(Wall Brick) ≥2.32(Wal...
Item Corundum Mullite Bricks Al2O3 (%) 78 SiO2 (%) 20 Fe2O3 (%) 0.5 Bulk Density, (g/cm3) 2.7 Apparent Porosity,(%) 20 Cold Crushing Strength (Mpa) 70 Refractoriess under load (0.2MPa,0.6%) 1650 Long Te...
Data Item Chemical Composition Al2O3 48% Fe2O3 2% SiO2 45% Bulk density 2.15g/cm3 Apparent porosity 24% CCS 40Mpa Refractoriness 1790 Refractoriness under load 1430 Production process: The production ...
... Furnace Bauxite High Alumina Fire Bricks Data Item Chemical Composition Al2O3 ≥55% Fe2O3 ≤2% SiO2 ≤40% Bulk density ≥2.35g/cm3 Apparent porosity ≤24% Refractoriness ≥1790℃ Refractoriness under load ≥1450℃ H...
...: Item Unit Index Bulk density g/cm2 2.31-2.4 Water absorption % <0.5 Acid resistance % 99.8 Flexural strength Mpa 42 Crushing stength Mpa 120 Thermal stability 130°c-20°c No crackle after 3 times Chemical composition (%) SiO2 Al2O3 K2O Na2O CaO MgO Fe2O3......
... Crushing stength Mpa 120 Thermal stability 130°c-20°c No crackle after 3 times Chemical composition (%) SiO2 Al2O3 K2O Na2O CaO MgO Fe2O3 69.8 22.5 2.7 0.95 0.82 0.82 0.49 The mineral composition of Resist ...
... stength Mpa 120 Thermal stability 130°c-20°c No crackle after 3 times Chemical composition (%) SiO2 Al2O3 K2O Na2O CaO MgO Fe2O3 69.8 22.5 2.7 0.95 0.82 0.82 0.49 The Fireclay Acid Resist ......
... national standard, which possesses even bulk density, high strength, low thermal conductivity and low impurity. sk34 Refractory Fire Clay Brick High Alumina Brick the main chemical components: Al2O3 content...
Good Volume Stability high heat Alumina Checker Brick For Hot Blast Stove With 7/9/31/37/48/65 Holes Data Item Chemical Composition Al2O3 48% Fe2O3 2% SiO2 45% Bulk density 2.15g/cm3 Apparent porosity 24% ...
...h Sintered for hot blast stove/HBS Product Description 42% Clay brick Item Value Al2O3 (%) ≥40 Fe2O3 (%) ≤2.0 SiO2 (%) ≤55 Bulk density ( g/cm3) ≥2.20(Wall Brick) ≥2.18(Checker Brick/ Hand Brick) Apparent Po...
... density g/cm2 2.31-2.4 Water absorption % <0.5 Acid resistance % 99.8 Flexural strength Mpa 42 Crushing stength Mpa 120 Thermal stability 130°c-20°c No crackle after 3 times Chemical composition (%) SiO2 Al2O3 K2O Na2O CaO MgO Fe2O3 69.8 22.5 2.7 0.95......
Good Volume Stability high heat Alumina Checker Brick For Hot Blast Stove With 7/9/31/37/48/65 Holes Data Item Chemical Composition Al2O3 48% Fe2O3 2% SiO2 45% Bulk density 2.15g/cm3 Apparent porosity 24% ...
... density g/cm2 2.31-2.4 Water absorption % <0.5 Acid resistance % 99.8 Flexural strength Mpa 42 Crushing stength Mpa 120 Thermal stability 130°c-20°c No crackle after 3 times Chemical composition (%) SiO2 Al2O3 K2O Na2O CaO MgO Fe2O3 69.8 22.5 2.7 0.95......