White Corundum HS Code 28181090, CAS No. 1344-28-1, as raw material of alumina powder is electrically fused in the furnace with high grade processed.It has high purity,ability of self-sharpening,better cutting,less heat emit,higher efficiency,acid and alkali resistance,good thermal stability.Abrasives tools made of it are suitable for grinding high-speed,high carbon steel ,etc.It also can be used as materials for grinding and polishing,precision casting,spaying and coating, medium body for chemical industry,special ceramics and high-grade refractory materials,etc.
We are professional white corundum manufacturer for customers in different industries and countries according to FEPA, JIS, GB, ISO, ANSI & P standard. 0-1mm, 1-3, 3-5mm etc. for refractoriness, FEPA F sizes for bonded abrasives aluminum oxide tools, FEPA P sizes for coated abrasives aluminum oxide products
White Corundum F100 Grit Basic Indicators:
| Molecular Formula | Al2O3 |
| Appearance | White powder |
| CAS No. | 1344-28-1 |
| HS Code | 28181090 |
White Corundum F100 Grit Chemical Composition:
| Aluminum Oxide(Al2O3) | 99.5%min |
| Iron Oxide(Fe2O3) | 0.15%max |
| Titanium Oxide(TiO2) | 0.4%max |
| Silicon Oxide(SiO2) | 0.15%max |
White Corundum F100 Grit Physical Properties:
| Color | White |
| Grain Shape | Angular |
| Mosh Hardness | 9 |
| Melting Point | 2250ºC |
| True Gravity | 3.96g/cm3 |
| Bulk Density | 1.75g/cm3-2.1g/cm3 |
White Corundum F100 Grit Particle Size Distribution(PSD)
| F100 | +212um | 0 | +150um | ≤20% | +125um | ≥40% | +125+106um | ≥65% | -75um | ≤3% |
All data based upon RunLong Enterprise’s standard test methods. We could supply grit size according to FEPA, JIS, ANSI, GB & P Standard.
Recommendations By Seller:
White Corundum segmental sand
It is particle size range of 0-1mm, 1-3mm, 3-5mm, 5-8mm, 100#-0, 200#-0, 320#-0, etc. It is mainly used as shaped refractory material, unshaped refractory material and flooring sand.
White Corundum particle size sand
Also called White Corundum number sand, is mainly divided into White Fused Aluminum Oxide sand and White Corundum P sand and national standard micronized powder W number.
White Corundum fine powder
It belongs to White Corundum section sand, the product of 0 to a certain particle size in section sand is also called fine powder, it is the product that passes the finest sieve in White Corundum section sand production line, the general models are: 100#-0, 200#-0, 320#-0, 0-1mm.
White Corundum micro powder
White Corundum micronized powder is selected from high quality White Corundum fine powder in White Corundum section sand production line, further crushed and shaped by tube mill, magnetic separation to remove iron, acid washing and moisture.
Application of sandblasting: stainless steel, iron workpiece, copper workpiece, glass product, plasthetics, aluminium extruded sections,
Copper section, jean and special plus materials, plush processing and effect of pattern.
Function: Remove surface stains, remove the welding slag and matt effect, remove oxide skin, surface strengthening, the role played by light.
Sandblasting size: 46, 60, 80mesh(Big size could recycle more times. Or according to the customer’s request.
Product Specification / Models
For Refractory
0-0.1mm 0-0.2mm 0-0.5mm 0-1mm 0.5-1mm 1-3mm 3-5mm 5-8mm 100mesh 200mesh 325mesh
Other specs are available upon request.
For Bonded & Coated Abrasives
Bonded abrasives: F24 F30 F36 F40 F46 F54 F60 F80 F100 F120 F150 F180 F220 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200
Coated abrasives: P24 P30 P36 P40 P50 P60 P80 P100 P120 P150 P180 P220 P240 P280 P320 P360 P400 P500 P600 P800 P1000 P1200 P1500 P2000 P2500 P3000
Other specs are available upon request.
For Sandblasting & Grinding
F24 F30 F36 F40 F46 F54 F60 F80 F100 F120 F150 F180 F220 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200
Other specs are available upon request.
For further technical data sheet, please do not hesitate to contact us.
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.
