Zircon Silicate powder is generally found inland 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(as quartz) 0.25-0.45%
U 200-230PPM
Th 150-170PPM
Physical Properties
Refractive index:1.93 to 2.01
Specific Gravity:4.6-4.71g/cm3
Mohs Hardness:7.5-8
Melting point:2340-2550
Properties
High refractive index
High melting point
High spatial and thermal stability at elevated temperatures
Low coefficient of linear expansion - good resistance to thermal shock
Moderate to high thermal conductivity
Low wettability by molten metal
Clean and round grains, which can be bonded at little cost and with little material
Binding ability with all organic and inorganic moulding sand binders
Chemical stability
Low solubility in molten silica or silicates
Good dielectric properties
Packing:30/40kgs PVC bags+1mt big bag
Main Applications
Foundry,ceramics, chemicals, glass, refractory, abrasive washing/cleaning/blasting and nuclear industry etc
Available sizes:60-100mesh 80-120mesh 100-200mesh 200-325mesh 200mesh 325mesh 2000mesh
We provide Raw Zircon ore directly from the mine site to the global market. There are no middlemen involved, only our staff on the ground. We strive to organize smooth, reliable, and transparent transactions. We believe in building long-term relationships with our customers. We are a top-notch supplier of Raw Zircon. We offer the best prices for our buyers. PACKAGING & DELIVERY Packaging Details: loading Port: Lagos Apapa Port, Nigeria Bags: 50 kg Container: 20 ft Lead time: Quantity (metric tons) 25/28MT/Month 300MT/Month (Lead days) 30 Days after the confirmation of order.
Specification: zro2+hfo2 65.0 % min Fe2o3 0.09 % max Tio2 0.15 % max Size d50 1.55 um 25kg/bag or 1000kg/bag
Brand: Continental Mineral Processing Form: Crystal Purity: Highly Material: Zircon Sand Grade: Fully Calcined Application: Industrial Coatings, Investment Casting Mesh Size: 80-120 mesh Packing: 45.46 Kgs. (100-lbs.) Unit of measure: Kilograms Price Range: 300 -325 INR Minimum Order Quantity: 45.46 kg Application: Industrial Coatings, Investment Casting Color: Creamy White/ Beige Chemical Composition: ZrO2% - 65.0 Min. Specific Gravity: 4.2 FOB: Greater Noida (India) Payment Terms: Cash In Advance (CIA)
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Buyer: Polymers
Sodium Silicate Powder Index Standard Test Method Modulus 1.95~2.05 ISO 1689 Na2O content by wt % 25~28 ISO 1692 SiO2 content by wt % 48~54 ISO 2124 Na2O + SiO2 content by wt % 78~82 HG/T 4315 Bulk density by g/L 600~800 GB 3603 pH value (1%) 11~12 HG/T 4315 Moisture by wt % 6.5 max HG/T 4315 Insoluble matter by wt % 0.1 max ASTM D501 Iron (Fe) by ppm 100 max ISO 6332 Speed of dissolution (1%) by sec 75 max HT/T 4315 Appearance by visual White granules By visual Application 1. Sodium silicate powder can be used as quick-drying agent and reinforcing agent for cement. 2. Used as the flocculating settling agent for drilling cuttings, the lost circulation additive for bentonite and cement,and the plugging agent for oil and gas wells. Also used as the binder for refractory materials, such as furnace gunning refractory, castable refractory, etc. 3. Used as the binder for foundry industry and insulation materials, and the thickening agent for oil industry, etc. 4.One of the ingredients of detergent.
Supplier: Mica, ilmenite sand, raw shea butter, bitter kola, cocoa powder, dried split ginger, dried hibiscus flower, sesame seeds, hardwood charcoal, non gmo soybean, raw cashew nut, soybean, Raw Zircon Ore
Services: Entrepreneur, exporter and manufacturer
Supplier: Refractory bricks, high alumina bricks, acid proof bricks, tiles and castables, all mortars and fire clay, low cement castables, insulating castables, conventional dense refractory bricks, insulation bricks, cold face, hot face insulation bricks, hot face insulation bricks, acid resistant bricks/components, membranes, acid resistant cement, construction chemicals, class 1 ar tiles and bricks 38mm and 75mm, 4457 vitrified ar tiles with 0% water absorption, 20mm & 25m, primer, mastics, pot. silicate cement, coerce cement, furnace based cement, crushed refractory boiler bed material, acid resistant tiles, acid resistant brick fireclay type, acid resistant brick red shale type, bitumen primer, epoxy resin & hardner, furan powder and syrup solution,
Supplier: Zircon flour, Iron ore related products
Buyer: Iron ore pellets
