325mesh refractory material/320# -0 brown aluminum oxide as the refractory castable

$325mesh refractory material/320# -0 brown aluminum oxide as the refractory castable$
Click to see the original picture

Product Name:325mesh refractory material/320# -0 brown aluminum oxide as the refractory castable
Place of Origin:Peoples Republic of China
Post Date:October 12, 2021
Edit Date:October 12, 2021

Company Name :
Henan Sicheng Co., Ltd
Tel:+86-371-63211287
Fax:+86-371-60305637
Add:0801,8/F,No.1 Building,No.238,Tongbai South Road,Zhengzhou,Henan,China (Mainland)
E-mail:betty@hnsicheng.cn

Detailed Product Description:

325mesh refractory material/320# -0 brown aluminum oxide as the refractory castable

$\\\"BFA$

Brown fused alumina is made of bauxite, anthracite coal, and smelted .Suitable for grinding, polishing,

sandblasting, precision casting etc.and also used for refractory material.

*Features:

Physical properties

Color	BROWN,RED BROWN
Mohs Hardness	9.0
Bulk Density	1.53-1.99g/cm3
Specific Gravity	3.95g/cm3
Volume Density	3.6g/cm3
Melting Point	2250°C
Maximum service temperature	1900°C

Chemical Composition

REFRACTORY GRADE

Chemical Properties (% wt)	Item	Typical	Min	Max
Al2O3	96.10	95.50	-
Fe2O3	0.14	-	0.30
SiO2	0.85	-	1.00
TiO2	2.20	-	3.00
CaO	0.15	-	-
MgO	0.22	-	-
Physical Properties(% wt)	Magnetics	0	-	0.05
Moisture	0.05	-	0.20
Hardness	2090 Knoop	9 Mohs	-
Bulk density g/cm3	3.95	3.90	-
MM size	minus 1 mm,1-3mm,3-5mm,5-10mm 325# 200#-0 100#-0
Packing	In 1,000-1,500 kilos super sacks,or 25 kilos paper bags Special quantity packaging and labeling available.