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... furnaces. This refractory lining material is composed of Al2O3, SiO2, MgO, ZrO2, Fe2O3, and has a bulk density of 1.7-2.2g/cm3. Moreover, its cold crushing strength is up to ≥50MPa, ensuring excellent therm...
...composed of zircon ramming mass and 99% SIO2 quartz ramming mass, which is suitable for molten steel melting. It has a bulk density of 1.7-2.2g/cm3 and comes in granular or powder shape. Features: Product Na...
... Thermal Expansion 400-1200kg/m3 Density Product Description: Refractory Insulation Board is a kind of thermal protection plate, made from high temperature resistant material such as Al2O3, SiO2, Fe2O3,TiO2,...
Special Alumina For Electrical Packing ●Specification TM-FA Al2O3 % ≥99.7 SiO2 ≤0.06 Fe2O3 ≤0.03 Na2O ≤0.10 Density g/cm3 ≥1.20 PH / 8.0±1.0 Conductivity μm/cm ≤50 Particle size D50 μm 10-16 Initial viscosity C...
... and high density. They are widely used in glass furnace, cement kiln, heaters molten steel ladle, metallurgical furnaces for non-ferrous metals and furnace for chemical engineering industries. High purity l...
... silicon insulation brick is made of silica as the main raw material SiO2 content is not less than 91% heat insulation refractory products.The volume density of lightweight silicon insulation brick is 0.9 ~ ...
... silicon insulation brick is made of silica as the main raw material SiO2 content is not less than 91% heat insulation refractory products.The volume density of lightweight silicon insulation brick is 0.9 ~ ...
... sieve drying agents are available in 4A pore size and boast an attrition rate of ≤ 0.2%, as well as a moisture adsorption capacity of ≥ 21% and a bulk density of 0.68-0.72g/ml. Molecular Formula Na2O·Al2O3·...
...density of 0.72g/ml and 0.70g/ml, and a maximum water adsorption of 21.5%minimum, with a beige color, and It has a static adsorbed water percentage of ≥21.0%. Molecular Sieve 5A Molecular Formula 3/4CaO·1/4N...
...-34-6 Item Standard Mn % ≥ 70 SiO2% ≤ 0.005 H2O% ≤ 0.5 CaO% ≤ 0.001 K% ≤ 0.001 Na% ≤ 0.001 Pb% ≤ 0.002 P% ≤ 0.5 S% ≤ 0.5 Se% ≤ 0.005 Product Specification : Properties: Black crystal powder. Relative density...
... Mn % ≥ 70 SiO2% ≤ 0.005 H2O% ≤ 0.5 CaO% ≤ 0.001 K% ≤ 0.001 Na% ≤ 0.001 Pb% ≤ 0.002 P% ≤ 0.5 S% ≤ 0.5 Se% ≤ 0.005 Product Specification : Properties: Black crystal powder. Relative density 4.50. Insoluble in...
..., environmental protection and other fields. Item Test Condition Unit&Symbol Cordierite Ceramics The main chemical ingredient MgO, Al2O3,SiO2 Bulk Density gm...
... Test Condition Unit&Symbol Cordierite Ceramics The main chemical ingredient MgO, Al2O3,SiO2 Bulk Density gm/cc 2.6 Maximum Use Temperature 1400℃ Hardness HV 800 Bending Strength 20℃ Kgf/cm2 900 ......
... due to its excellent dielectric properties. Item Test Condition Unit&Symbol Cordierite Ceramics The main chemical ingredient MgO, Al2O3,SiO2 Bulk Density gm/cc 2.6 Maximum Use Temperature 1400℃ Hardness HV ...
Shengfan Quartz plate characteristic SIO2 99.9% Density 2.2(g/cm³) Degree of hardness moh’ scale 6.6 Melting point 1732℃ Working temperature 1100℃ Max temperature can reach in a short ......
.... Item Fire-clay large block of glass furnace DN-18 DN-18A Al2O3, ≥% 44 44 Fe2O3, ≤% 1.8 1.5 SiO2, ≤% 50 52 Bulk Density, ≥g/cm³ 2.25 2.3...
... refractory castable AZS-31 AZS-20 Al2O3, ≥% 48 60 ZrO2, ≥% 31 20 Fe2O3, ≤% 17 14 SiO2, ≤% 0.3 0.3 Bulk Density, ≥g/cm³ 3.1 3.15 Apparent Porosity ,≤% 18 18...
... refractory castable AZS-31 AZS-20 Al2O3, ≥% 48 60 ZrO2, ≥% 31 20 Fe2O3, ≤% 17 14 SiO2, ≤% 0.3 0.3 Bulk Density, ≥g/cm³ 3.1 3.15 Apparent Porosity ,≤% 18 18 Compressive strength,...
...specification for furnace linings. Item Al2O3 ≥ 60%--65% Fe2O3 ≤ 1--1.5% SiO2 ≤ 25-30% CaO ≤ 0.4% Compressive strengh ≥ 60Mpa Bulk density ≥ 2.4--2.55g/cm 3 Service temperature ≥ 1700℃ Apparent porosity 18% ...
... Item Products AZS33 AZS 41 Chemical Composition Al2O3 % ≤50 ≤45 ZrO2 % 32-36 40-44 SiO2 % ≤16-16.5 13 Na2O+K2O % ≤1.5 1.3 Bulk density g/cm3 3.6 3.9 Cold crushing strength MPa ≥300 ≥300 Refractoriness...