Alumina CAS No. 1344-28-1 with Chemical and Physical Stability as Fine Ceramic Materia

• CAS No.: 1344-28-1
• Formula: Al2O3
• EINECS: 215-691-6
• Classification: Alumina
• Grade Standard: Industrial Grade
• Kind: Amphoteric Oxide
• Model NO.: AT-FR-6
• 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. 

Alumina is the most well-known fine ceramic material for chemical and physical stability. Thermal properties: High heat resistance and high thermal conductivity. Mechanical properties: High strength and high hardness. Other properties: High electrical insulation, high corrosion resistance and biocompatibility.

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.