Henan Yeda New Material Technology Co., LTD
Henan Yeda New Material Technology Co., LTD
[
Henan,
China (Mainland) ]
Anti-slip Construction material Black Fused Alumina 0.4-1mm,1-3mm for Wear-resisting Pavment
Good Self-sharpness Synthetic Aluminum Oxide Black Fused Alumina F24 for Boned Abrasives
Better Self-sharpening Black Aluminum Oxide Fused Alumina P12-P320 For Coated Abrasives
Synthetic Black Aluminum Oxide P40 / P60 / P80 / P120 For Making Sand Belts
Moderate Hardness Black Aluminum Oxide Artifical Corundum F100#-F400# for Fiber wheels
Good Self-sharpness Synthetic Aluminum Oxide Black Emery to Make Sand Belts Sand Paper
Synthetic Aluminum Oxide Black Fused Alumina 1 - 3 mm 3-5mm for Anti-slip Aggregates
Medium Hardness Aluminum Oxide Black Fused Alumina F12-F240 for Polishing Stainless Steel
Fast Cutting Force Black Fused Alumina Synthetic Aluminum Oxide F24-F60 for Bonded Abrasives
Zirconia Silicate Beads for steel pipe cleaning & mould cleaning
black fused alumina mixed with brown fused alumina for Cutting discs
black fused alumina mixed with brown fused alumina for Cutting discs thin wheel
Bonded tools thin wheel black fused alumina mixed with brown fused alumina
Resin cutting discs raw materials manufacturer Black Fused Alumina
Yeda black aluminium oxide mixed with brown aluminium oxide for making fiber wheel
Yeda high quality black fused alumina for wear resistant materials 1-3mm
Yeda black aluminium oxide for wear resistant materials 1-3mm
Yeda black aluminium oxide for wear resistant anti skid road 0.4-1mm
Yeda black aluminium oxide for Anti slippery surface 0.4-1mm
Black Fused Alumina for wear-resistant anti-slippery surface
Henan, China (Mainland)
Yeda
P
Powder
Angular
FEPA
P12-P320
Coated Abrasives
1.68-1.22 g/cm3
3.5g/cm3
Black
2000-2200g/cm3
Ton
1
USD 480.000 - 530.000
Tianjin,China
3-10 days after order confirmed
25kg Bag+ Ton Bag, 25kg Bag+Pallet
30000 / Year
L/C, T/T, Western Union, MoneyGram, Other
1. Product Description of Black Aluminum Oxide Fused Alumina
Black Aluminium Oxide also named as black fused alumina,it is the fusion of high alumina bauxite,high iron
bauxite and iron oxides,melting in electric arc furnace under high termperature.
Its contains about 60-80% alumina,which offers the unique characteristics of moderate hardness,good
self-sharpness,it is not easy to burn the treatment surface compared with brown or white fused alumina.
Most importantly,the price of ordinary black aluminum oxide is nearly 40% lower than the one of brown fused
alumina.
2. Main Technical Index of Black Aluminum Oxide Fused Alumina
Commodity | Quality Level | Main Chemical Index | |||
Al2O3 | Fe2O3 | SiO2 | TiO2 | ||
Black Aluminium Oxide | Ordinary Quality | ≥60 | 6-12% | ≤25% | 2-4% |
Top Quality |
≥80 | 4-8% | ≤10% | 2-4% |
Main Physical Index | |
Color | Black |
Crystral Structure | Trigonal |
Shape | Block,Sharp |
Mohs Hardness | 8.0-9.0 |
Vicker Hardness | 2000-2200kg/mm2 |
Specific Gravity | ≥3.5g/cm3 |
Bulk Density | 1.68-1.22 g/cm3 |
Crushed Method | Barmac,Ball Mill |
Product Standards | GB/T,FEPA etc. |
Quality Level | Grit Size |
Ordinary Quality | Gtit: P12-P320 |
Top Quality | Gtit:P12-F320 |
Remark:Special specifications can be customized, products can be produced according to GB/T standards,FEPA standards etc. |
3. Why Black Aluminum Oxide P grit is suitable for making coated abrasives?
Mixied black fused alumina with brown fused alumina to make sandblets, has achieved better polishing effect
in stainless steel compared with the one made by single brown fused alumina. It will not only greatly reduce
the cost of raw materials,but also make the final product performance more suitable for the treatment, improving
the grinding effect and achieve a higher price/ performance ration.
Compared the pure coated abrasives made by calcined brown fused alumina,It also achieved better polishing
effect and lower cost to mix black fused alumina with calcined brown fused alumina in a suitable ratio to make
coated abrasives to polish woods,metal etc.
Therefore,black fused alumina is suitable for making coated abrasives.
And Saint-Gobian Group has been using our black aluminum oxide P grit for several years.
4. Why Choose Us?
China Largest Black Aluminium Oxide Manufacturer,over 20 years production experience;
Occupies more than 60% Domestic Black Aluminium Oxide marketing;
The Stable Supplier of Saint-gobain Group and Forsoc Group etc.
Anti-slip Construction material Black Fused Alumina 0.4-1mm,1-3mm for Wear-resisting Pavment
Good Self-sharpness Synthetic Aluminum Oxide Black Fused Alumina F24 for Boned Abrasives
Better Self-sharpening Black Aluminum Oxide Fused Alumina P12-P320 For Coated Abrasives
Synthetic Black Aluminum Oxide P40 / P60 / P80 / P120 For Making Sand Belts
Moderate Hardness Black Aluminum Oxide Artifical Corundum F100#-F400# for Fiber wheels
Good Self-sharpness Synthetic Aluminum Oxide Black Emery to Make Sand Belts Sand Paper
Synthetic Aluminum Oxide Black Fused Alumina 1 - 3 mm 3-5mm for Anti-slip Aggregates
Medium Hardness Aluminum Oxide Black Fused Alumina F12-F240 for Polishing Stainless Steel
Fast Cutting Force Black Fused Alumina Synthetic Aluminum Oxide F24-F60 for Bonded Abrasives
black fused alumina mixed with brown fused alumina for Cutting discs