Calcined Alumina Powder for Refractory Castable

• CAS No.: 1344-28-1
• Formula: Al2O3
• EINECS: 215-691-6
• Model NO.: TCH-30, TCH-5H
• Classification: Alumina
• Grade Standard: Industrial Grade
• Kind: Amphoteric Oxide
• Quality: First Class
• Size: 1-75um
• Transport Package: 25kg Bag on Wooden Pallet
• Specification: 99% min
• Trademark: TCH, ZALY
• Origin: China, Australia
• HS Code: 28182000
• Production Capacity: 3000 Ton/Month

Product Description

1. Raw material from Australia

2. High Alumina purity 99.5%

3. Low Sodium 0.2%

4. Fine grain size D50: 3-4um

5. High alpha conversion rate 95%, good fluidity , low moisture, stable chemical performance
 

Refractory series	TCH-31	99.4	0.3	0.02	0.018	0.006	0.15	3.92	90	75	2--3	0.1-0.8
	TCH-30	99.5	0.25	0.02	0.019	0.008	0.1	3.95	95	3--5	2--4	1.0-1.2
	TCH-33	99.4	0.25	0.02	0.018	0.006	0.15	3.95	95	43	2--3	0.9-1.0
	TCH-003	99.4	0.3	0.02	0.018	0.006	0.13	3.95	95	4	3--5	1.0-1.2
	TCH-35	99	0.25	0.02	0.02	0.006	0.2	3.9	90	43	3--5	0.9-1.0
Active α-Al2o3	TCH-5H	99.4	0.15	0.02	0.15			3.95	95	1
	TCH-5L	99.4	0.15	0.02	0.15			3.93	93	0.8