Alumina CAS No. 1344-28-1 White Powder with High Hardness Applied to Abrasive Materials and Cutting Tools

• Customization: Available
• CAS No.: Al2O3
• Formula: 1344-28-1
• Model NO.: AT-FR-6
• EINECS: 215-691-6
• Classification: Alumina
• Grade Standard: Industrial Grade
• Kind: Amphoteric Oxide
• Quality: Special Class
• Appearance: White
• Al2O3: 99.3min
• Sio2: 0.1max
• Fe2o3: 0.04max
• Transport Package: 25kg/PP Woven Bag, 1t/Jumbo Bag
• Trademark: Aotai
• Origin: China
• HS Code: 2818200000
• Production Capacity: 30000tons/Year

Product Description

Aluminium oxide is a white solid, a compound of aluminum and oxygen, and its molecular formula is Al2O3. It is also called bauxite in mining, ceramics industry and material science. Common purity is 99.5% and 96%.

Application:
1.Alumina is an insulator of electricity and heat.
2.The crystal form of alumina corundum is suitable for abrasive materials and cutting tools because of its high hardness.
3.Calcined Alumina is the main components of refractory bricks .


Specification

Item	Al2O3 ≥(%)	SiO2 ≤(%)	Fe2O3 ≤(%)	Na2O ≤(%)	α- Αl2O3  ≥(%)	L.O. I ≤(%)	True Density (g/cm^3)	Particle Size (D50μm)
ATY-100A	99.5	0.03	0.02	0.2	94	0.10	3.94	83-98
ATY-100B	99.3	0.04	0.03	0.3	93	0.10	3.93	83-98
Particle Size (D50μm):  it can be adjusted appropriately according to your needs

FAQ
Q: Are you factory?
A: Yes, we are factory.
Q: How is your quality?
A: We have top grade production equipment and precision measuring instruments and we also            have engineers and technicians carry out quality control.
Q: Can you supply free samples?
A: 1kgs free sample is available, but freight charges will be at your account, The charges will be           return to you or deduct from your order in the future.
Q: What about the payment?
     100% T/T in advance, 30% T/T in advance, the balance 70% against the B/L copy, Irrevocable          L/C at sight
Q: The MOQ is?
A: MOQ is usually 1 ton, special products can be coordinuted with each other.
Q: Can I visit your factory?
A: Yes, we welcome you to visit our factory at anytime
Q: How about your delivery time?
A: Usually the shipment is within 15 days after confirming receipt of your payment, some products maybe               need longer time.