AFS40/50 45/55 Chromite sand foundry grade We Import Chrome ore from South Africa,wash,dry,sieve,test,pack in China port,then export from China port. The specification is as follows: Cr2O3:46.0%min SiO2:1.0%max FeO:26.5%max CaO:0.30%max MgO:10.0%max Al2O3:15.5%max P:0.003%max S:0.003%max PACKING:1MT big bag SIZES:AFS 25-35 AFS25-30 AFS30-35 AFS35-40 AFS40-45 AFS45-50 AFS50-55 AFS55-60 AFS60-65
Features: Primary crystal has good sphericity. It can be easily sintered. It also has characters of fine grain size, high purity, good grindability, narrow particle size distribution, good dispersion and high porcelain density. Our company developed this kind of powder for electronic substrate tape casting. For example d23:96 porcelain, its porcelain density can reach to
Properey BrandGGD-1GGD-2GGD-2AGGD-3GGD-4GGD-5 Chemical composition(%)SiO2959696969790 Al2O30.70.60.60.60.50.4 Fe2O30.50.50.50.40.40.8 Gongyi Taurus Refractory Material Factory is a professional refractory materials manufacturers and refractory materials suppliers,mainly supply Unshaped Refractories,Silicon Carbide Refractory Castable,Castable Refractory Cement,Pouring Material,Castable Refractory Concrete,Silica Ramming Mass etc. series of refractory materials products, sincerely welcome everyone to visit.
Gongyi Taurus Refractory Material Factory is a professional refractory materials manufacturers and refractory materials suppliers,mainly supply Unshaped Refractories,Silicon Carbide Refractory Castable,Castable Refractory Cement,Pouring Material,Castable Refractory Concrete,Silica Ramming Mass etc. series of refractory materials products, sincerely welcome everyone to visit. The chemical composition of silica powder is shown in the following table: item average value PH SiO2 75~96% Al2O3 1.0±0.2% Fe2O3 0.9±0.3% MgO 0.7±0.1% CaO 0.3±0.1% NaO 1.3±0.2%
Xysil hydrophilic fumed silica produced by henan xunyu chemical is synthetic, amorphous fumed silica with bet surface area from 150 to 380 m2/g. Xysil fumed silica is produced by flame without superficial treatment. Our products classified into four grades mainly according to bet surface area: xysil150, xysil200, xysil300 and xysil380. Xysil fumed silica is widely uesed in coating , paints , adhesive , sealant, upr, rtv and htv and so on .
Fumed silica Sio2 Xysil fumed silica is produced by flame without superficial treatment. Our products classified into four grades mainly according to bet surface area: xysil150, xysil200, xysil300 and xysil380. Package :10kg /bag Fumed silica for adhesive
Garnet, fused alumina, silica sand, silicon carbide, fused silica.
Silica sand.
Zircon sand is generally found in land of ancient coastlines,some of which can be found very far inland,where the heavier mineral sands formed hardened deposits.These deposits are typically mined via dry or wet(dredge)mining techniques. Typical chemical analysis: ZrO2+HfO2:65.5-66.5% Fe2O3:0.04-0.07% TIO2:0.15-0.19% Al2O3:0.40-0.90% P2O5:0.06-0.09% SiO2(Total):32.2-33.2% Free SiO2:0.25-0.45% Physical Properties Refractive Index:1.93-2.01 Specific Gravity:4.6-4.71g/cm3 Mohs Hardness:7.5+ Melting Point:2340-2550 Packing:30/40kgs pvc bags+1mt big bag Main Applications Foundry Ceramic Chemical Glass Refractory abrasive washing Cleaning Blasting and nuclear industry etc Available Sizes:60-100mesh 80-120mesh 100-200mesh 200-325mesh 200mesh 325mesh 2000mesh
White fused alumina, brown fused alumina, black silicon carbide, green silicon carbide, silica sand, fused silica, garnet, glass beads.
Abrasive minerals, white fused alumina, brown fused alumina, black silicon carbide, fused silica, silica sand, glass beads.
Alumina quartz, silica.
Zircon silicate sand is generally found in land of ancient coastlines,some of which can be found very far inland,where the heavier mineral sands formed hardened deposits.These deposits are typically mined via dry or wet(dredge)mining techniques. Typical chemical analysis: ZrO2+HfO2:65.5-66.5% Fe2O3:0.04-0.07% TIO2:0.15-0.19% Al2O3:0.40-0.90% P2O5:0.06-0.09% SiO2(Total):32.2-33.2% Free SiO2:0.25-0.45% Physical Properties Refractive Index:1.93-2.01 Specific Gravity:4.6-4.71g/cm3 Mohs Hardness:7.5+ Melting Point:2340-2550 Packing:30/40kgs pvc bags+1mt big bag Main Applications Foundry Ceramic Chemical Glass Refractory abrasive washing/Cleaning/Blasting and nuclear industry etc Available Sizes:60-100mesh 80-120mesh 100-200mesh 200-325mesh 200mesh 325mesh 2000mesh
Abrasives, fused silica, silica sand, quartz, quartz sand, black/green silicon carbide, garnet, white fused alumina, brown fused alumina pink aluminium oxide, black fused alumina.
White fused alumina, silicon carbide, garnet sand, silica sand, fused silica, glass beads.
Fused cast azs 33, 36,41 blocks, fused cast alumina brick and furnace fireclay bottom block, silica, high alumina, magnesia, corundum, chrome, zircon, mullite, zirconia mullite, silicon carbide, sillimanite, alumina bubble bricks, insulation bricks.Trade
Refractory material, fireclay brick, alumina brick, corundum brick, mullite brick, silica brick, insulation material & brick, mortar, castable, concrete..Clearing agent, transportation, shipping
Barite, magnesium hydroxide, bentonite, disposable medical face mask, n95 face mask, protective clothing.
