Alumina CAS No. 1344-28-1 (Al2O3) Used in Refractories, Abrasives, Cement, Traditional & Advanced Ceramics

• 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

Alumina, commonly known as aluminium oxide (Al₂O₃), is an inert, odourless, white amorphous material often used in industrial ceramics. Due to its outstanding properties, alumina has contributed to a significant number of  industry applications. 

Applications

a) Refractories, abrasives, cement,traditional & advanced ceramics (lamp components, mechanical and pump seals, nozzles, semiconductor equipment components), aluminum chemicals,  welding fluxes.

b) Alumina is an excellent thermal and electrical insulator.  Additionally, it is extremely resistant to wear and corrosion.

c) Ceramic injection molding 

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.