Ready to Press Alumina Ceramic Granule 95%

Basic Info.

Model NO.	A95
Sintering Temperature	1550-1650 C
Size	45-325 Mesh
Transport Package	25kg Bag
Specification	A92, A95, A99
Trademark	TCH, ZALY
Origin	China
HS Code	28182000
Production Capacity	2000 Mt/Year

Product Description

Alumina Spray Prilling Powder
Raw Material Origin: Australia
Appilication
Used for high temperature electronic ceramics, wear-resisting ceramics, electronic substrate, resistance, finalized and non-finalized refractories.

Indicators	Unit	A90	A92	A95	A97	A99
Al2O3 ≥	%	90	92	95	97	99
Fe2O3 ≤	%	0.1	0.1	0.1	0.1	0.05
Na2O ≤	%	0.2	0.2	0.1	0.1	0.1
Moisture ≤	%	0.3	0.3	0.3	0.3	0.3
Stacking Density	g/m3	1--1.2	1--1.2	1--1.2	1--1.2	1--1.2
Partical Size	Mesh	40--300	40--300	40--300	40--300	40--300
Sintering Temperature	0C	1530	1550	1590	1630	1650
Sintering Density	g/m3	3.55	3.6	3.65	3.7	3.85
Soaking Time	h	2	2	2	2	2
Average Shrinkage	%	16--18	16--18	16--18