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
F
Block
Angular
FEPA
F12-F220
Bonded Abrasives
1.68-1.22
2000-2200 g/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, MoneyGram, Other
Fast Cutting Force Black Fused Alumina Synthetic Aluminum Oxide F24-F60 for Bonded Abrasives
1. Product Description of Black Fused Alumina Synthetic Aluminum Oxide
Black fused alumina is also a kind of corundum,it is made by high iron bauxite, high alumina bauxite and
iron oxide as main raw materials,then smelted in the electric arc furnace completely, then made into different
grit size after different processes of cooling,crushing ,screening etc.It has the characteristics of moderate
hardness,good self-sharpness,strong cutting force,not easy to burn the treatment and low cost.
2. Main Technical Index of Black Fused Alumina Synthetic Aluminum Oxide
| 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: F12-F240 |
| Section sand: 0-1mm,1-3mm,3-5mm,5-8mm | |
| Top Quality | Gtit:F46-F240 |
| Micropowder:F280-F1000 | |
| Remark:Special specifications can be customized | |
3. Product Features of Black Fused Alumina Synthetic Aluminum Oxide
4. Main Applications of Black Fused Alumina Synthetic Aluminum Oxide
Bonded abrasives :Resin cutting discs
Mixed 30-50% ordinary black aluminium oxide with brown aluminium oxide to make resin cutting discs ,which
will achieve better performaces: enhance the cutting discs’s sharpness and smooth finish , ease the surface
discoloration , and feel more stable when actual operation.
Most importantly,it will reduce the overall production cost because black aluminium oxide price is 40% cheaper
than the one of brown aluminium oxide.
Polishing stainless steel tableware
Compared with other higher hardness abrasives such as brown aluminium oxide ,black aluminium oxide has
the outstanding advantage of polishing stainless steel tableware,its moderate hardness & good self-sharpness
will generate little heat in the treatment surface,then hardly to burn the treatment,finally achieve uniform and
bright color.
Coated abrasives: sandpaper,sandbelts and flap wheels
The mixture of black and brown aluminium oxide can be made into sandpaper and then be converted into sand
belt and flap wheel for polish application.
Anti-slip aggregates in high traffic areas,aircraft runway, roads,bridge,parking floor etc.
Using black aluminium Oxide section sand as anti-slip aggregates not only meet the actual anti-slip demands
but also has higher price/performance ratio.
Polishing Waxes
Black aluminium oxide micropowder can also be made into a variety of polishing waxes for fine polishing
Refractory materials
It is also can be used to make unshaped refractory and the lining for steelmaking furnace.
Sandblasting media
Black aluminium oxide is also used for surface decontamination,pipeline cleaning,hull-rust
and Jean cloth sandblasting.
5. Pakages of Black Fused Alumina Synthetic Aluminum Oxide
Ton Bag
25kg Bag+Pallets;
Special packages can be customized.
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
