Calcined Alumina CAS No. 1344-28-1 with High Purity, Chemical Inertness, Resistance to Corrosion, Extreme Hardness, Resistance to Wear and Abrasion

• Customization: Available
• CAS No.: 1344-28-1
• Formula: Al2O3
• Model NO.: AT-FR-8
• 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
• Specification: 99.3%min
• Trademark: Aotai
• Origin: China
• HS Code: 2818200000
• Production Capacity: 30000tons/Year

Product Description

Calcined Alumina is produced by heating alumina to certain temperatures for various amounts of time.  Calcined Alumina has a surprisingly wide range of uses, based on the nature and range of its properties, including purity, chemical inertness, resistance to corrosion, extreme hardness, resistance to wear and abrasion, heat resistance, dimensional stability, high thermal conductivity, and electric resistivity.   
Application:
1.Refractory Materials
2.Ceramics
3.Abrasives and Polishing


Specification

item	impurity content≤(%)			ΑL2O3≥(%)	LOI≤	α- ΑL2O3  ≥(%)	True Density≥(g/cm^3)
	Nα2O	SiO2	Fe2O3
AT-A	0.2	0.03	0.02	99.5	0.10	94	3.94
AT-A	0.3	0.04	0.03	99.3	0.10	93	3.93
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.