Product Description

Ceramic cross partition ring has excellent acid resistance and heat resistance. It can resist to corrosion of various inorganic acids, organic acids and organic solvents except hydrofluoric acid, and can be used in high or low temperature conditions.

Consequently the application range is very wide. It can be used in the drying columns, absorbing columns, cooling towers, scrubbing towers and actifier columns in chemical industry, metallurgy industry, coal gas industry, oxygen producing industry, etc.

Chemical composition

SiO2	Al2O3	Fe2O3	CaO	K2O+Na2O
>70%	23-30%	<1%	<1-2%	<2-4%

Physical properties

Index	Value
Specific gravity(g/cm3)	2.25-2.35
Water absorption(%)	<0.5
Acid-resisting strength, %Wt. Loss(ASTMc279)	<4
Firing temperature(Degree C)	1280-1320
Softening point(Degree C)	>1400
Density(kg/m3)	2350

Technical data 

Spec.	D*H*T(mm)	Surface area (m²/m³)	Free volume (%)	Number per m³	Bulk density (Kg/m³)	Dry Packing Factor (m-1)
50	50*40*50*5	145	50	6400	600	565
80	80*64*80*8	120	56	1950	820	356
100	100*80*100*10	110	53	1000	850	252
120	120*96*120*12	75	55	370	860	146
150	150*120*150*15	60	58	295	980	101

Price Terms︰ FOB shenzhen/shanghai

Payment Terms︰ TT / LC

Packing︰ 0.1m3/jumbo bag

Lead Time︰ 25-30days/20 container

Standards Certificate︰ ISO9001:2000

Product Image