Zhengzhou Bihe Trade Co., Ltd
Zhengzhou Bihe Trade Co., Ltd
[
Henan,
China (Mainland) ]
Knife sharpen sharpening sharpener stones/oilstones/whetstone
Coated Abrasive Cloth Rolls for Stainless Steel&Wood Polishing
Good Quality Hot sale Flat center cutting wheel for metal (T41) With MPA EN12413
14" 350x3.2x25.4mm Flat Resin Bonded Reinforced Cutting Wheel For Metal
Good Price REvertool Resin Bonded Cutting Wheel of manufacturer
Cutting wheel for metal, Abrasive cutting wheel, resin cutting wheel
Hot sale Good Price EN12413 Cutting wheels & grinding wheels for metal of manufacturer
T27 Zirconia/Aluminium oxide Abrasive Flap Disc for Grinding Metal/Stainless Steel
4''-7'' Inch Zirconia/Aluminium Oxide Flap Disc (main prodcut)
Special shape aluminum oxide Velcro disc,sand paper velcro disc, irregular-shape velcro disc
Hot sale Aluminum oxide waterproof abrasive paper in sheets of manufacture
Hot sale A/ZA fibre disc /Abrasive tools of manufacturer in china
Henan, China (Mainland)
Bright
DC-R92
Ceramic Media
| Packaging Details: | Packed in 25kg, 1000kg woven bag. 20mt/FCL 20 FEET |
|---|---|
| Delivery Detail: | 15 days after payment,or according to your requirement |
High purity white alumina powder
1. Introduction
Alumina powder is made by high-quality bauxite as main material, fusing and purifying in a pouring electric arc furnace at a temperature of over 2200, and made into different grain size through crystal, choosing, crashing, magnetic, separating, screening, washing and acid washing, etc.
2. Application
1) Abrasive: Produce ceramic grinding wheel, resin grinding wheel, Grinding stone, Grinding block, sand paper, sand cloth, sand belt, polish wax, abrasive paste, coating etc..
2) Refractory material: Mainly used for abrasion and high temperature resistant, inoxidizable aggregate and filling of shaped and monolithic refractory in steel metallurgy, various industrial stoves, electric furnace etc.
3) Sandblasting abrasive: Mainly used for various material workpiece to decontaminate, derusting, prevent corrosion, remove oxide skin etc..
4) Abrasion resistance ground: Mainly used for non-slip of airport and road, chemical factory
board paving.
5) Precision casting: Investment casting technical of stainless steel and alumina casting in coating.
3.Theorization index:
|
type |
Al2O3(≥%) |
Na2O (≤%) |
SiO2( ≤%) |
Fe2O3( ≤%) |
Vacuum proportion ≥g/cm3 |
Alpha- Al2O3≥% |
Main character |
|
The original grain size(μm) |
|
TX-13 |
99.7 |
0.03 |
0.04 |
0.02 |
3.96 |
96 |
Bulk, used in hot-press casting tube shell production |
|
3~5 |
|
TX-R23 |
99.7 |
0.08 |
0.05 |
0.03 |
3.96 |
95 |
Powdery, suit hot-press casting little porcelain production |
|
2~4 |
|
TX-D23 |
99.7 |
0.05 |
0.04 |
0.03 |
3.96 |
96 |
Powdery, suit isopressing, dry press, tube shell production |
|
2~3 |
|
TX-30 |
99.7 |
0.08 |
0.05 |
0.03 |
3.94 |
95 |
Powdery, grindability, low sintering temperature, suit 99 type porcelain production |
|
1 |
|
TX-32 |
99.8 |
0.05 |
0.04 |
0.02 |
3.95 |
96 |
Powdery, grindability, high purity, suit high class porcelain production |
|
1~2 |
