High Purity Ceramic Balls

High purity ceramic balls is one of the patented products of the company and it is used
widely in the chemical industry fields of fertilizer、petroleum、coal、natural 、gas and
on as supporting material in the absorber .

 

Item	Unit	Target
Density	g/cm3	3.6-3.8
water absorpsion	%	<1
Thermal resistance	℃	>1700
Moh's scale of hardness	Moh's	>8
Acid resistance	%	>99.8
Alkali resistance	%	>95
Resistance to be crushed	MPa	>1000
Bulk density	g/cm3	2.6-2.8

8、It’s chemical properties as follows:
High Purity Ceramic Balls

Item	Target
Al2O3	99-99.5%
SiO2	0.1-0.3%
Na2O	<0.2-0.3
CaO	<0.1-0.2%
Fe2O3	<0.05-0.10%