1. high quality 2. competitve price 3. al2o3 >99.2% 4. size: F20-F1000 5. pure white

hot sale white fused alumina powder with different particle sizes as abrasive, precison casting, chemical refractory 

Application

1.super refractory  matter,abrasive,polishing,precision casting,

grinding high carbon steel, high speed steel and chilled steel

catalyst carrier,special ceramics 

2. precision casting, chemical refractory, 95 electroceramics, decorative ceramics and other special porcelains; high-tech industry like war industry, electron industry, etc.

Specification

Particle size	Chemical composition
	Al2O3	SiO2	Fe2O3	Na2O
F20-F80	≥99.2%	≤0.05	≤0.05	≤0.45
F90-F150
F180-F220

Chemical composition	Grit	Typical value	Fine powder	Typical value
Al2O3 %≥	99	99.5	99	99
SiO2 %≤	0.1	0.05	0.15	0.08
Fe2O3 %≤	0.1	0.06	0.15	0.06
K2O + Na2O %≤	0.4	0.3	0.45	0.35
Apparent porosity	8	6
Bulk density	3.60	3.62
True density	3.92	3.92	3.92	3.93

  

Pictures

  

Advantages

1.more than 20 years for chemicals products

2.One of leading chamicals export and import in china

3.Large storage and work with many brother manufacturers

4.Total solution for chemicals in china,more products are upgrade

5.ISO9001 is approval with high quality

6.ETI one of big import in china ,your reliable partner in china

7.Free sample and E-catalogue are available

8.have built longterm business relathionship with many customers all over the world

Welcom to consult other products.

hot sale white fused alumina powder with different particle sizes as abrasive, precison casting, chemical refractory