Tabular Aluminum Oxide CAS No. 1344-28-1,HS Code 2818109000 is a purely sintered α-corundum material that is a compact body rapidly sintered at temperatures above 1900 ° C without sintering aids. Tabular aluminum oxide has approximately 200 μm and well-developed hexagonal plate-like α-corundum crystals. Its excellent thermal volume stability and thermal shock resistance can be attributed to the following special microstructure of platy corundum: less open pores, large crystals, closed spherical pores due to recrystallization trap during rapid sintering.
We are professional tabular aluminum oxide manufacturer for customers in different industries and countries.
Tabular Aluminum Oxide Characteristics:
1. Complete crystallization, High purity up to 99.5% Al2O3
2. Good resistance to alkalis and mineral acids
3. Low water absorption less than 1%
4. High hardness and toughness
5. High thermal conductivity
6. Excellent thermal shock resistance
7. Good abrasion resistance.
8. High volume stability
9. High anti-bending strength
Available Grit Size: 0-1mm, 1-3mm, 3-5mm, 5-8mm, 0.5-1mm, 0-0.3mm, 0.3-0.6mm
Fine Powder: -100 mesh, -180 mesh, -220 mesh, -325 mesh
Other special specifications could be supplied as required.
Tabular Aluminum Oxide Index:
| Al2O3 | Na2O | SiO2 | Fe2O3 | MgO | CaO | Bulk Density | Apparant Porosity | Water Absorption |
| 99.3% Min | 0.4% Max | 0.13% Max | 0.05% Max | 0.05% Max | 0.07% Max | 3.55g/cm³ | 5% Max | 1.5% Max |
Specifications Available:
| 0-3mm | 0-1mm | 0-0.5mm | 0-0.3mm | 0-0.2mm | -45micron | 3-6mm | 2-5mm | 1-3mm | 1-2mm | 0.5-1mm | 0.2-0.6mm |
| -6mesh | -14mesh | -28mesh | -48mesh | -65mesh | -325mesh | 3-6mesh | 1/4”-8mesh | 6-14mesh | 8-14mesh | 14-28mesh | 28-48mesh |
Tabular Aluminum Oxide Application:
Tabular Aluminum Oxide is used in the refractory industry for making monolithics as well as shaped product.
It goes into various applications such as
♦ LCC,ULCC Castables along with many dense castable
♦ Precast Pre Fired Product for Glass & Boiler Industry,Such as Porous plug,Well Block,Impact Pad.
♦ Shape refractories such as AMC bricks for ladle,VD,VOD Metal Zone and Bottom Impact Part.
♦ Slide Gate refractory for CC Section.
♦ Varieties of Ramming and Mortar mixes.
♦ Insulation Bricks and castables.
♦ Bottom Pouring Bricks.
♦ Refractory filler & Kiln furniture.
♦ Different Section of BF for lining as shape & monolithic
Apart from the above,the product is widely used in various applications ranging from Steel, Foundry, Incineration, Cement, Glass, Metal and Petro Chemical industry.
Tabular Aluminum Oxide Production Process:
Packing and storage
Packing: Double coated plastic woven / paper bag, net weight 25kg.
Big bag packing, net weight 1000kg / 1250kg per clients’ request.
Storage: Dry, ventilated, moisture proof.
Delivery
1. The sample will be send by International expresses FEDEX/DHL/UPS/TNT.
2. Full container Load(FCL): By vessel Or International Railway Transportation
3. Less Than Container Load(LCL): By vessel or By air
Payment
1. Payment: T/T, Western Union, LC, Paypal.
2. MOQ: Usually 1Tons
3. Quality Warranty: 1 years
After Sales Service:
1).We are very glad that customer give us some suggestion for price and products.
2).If any question, please let us know it by E-mail or Telephone at the first time. We can deal with them for you in time.
