陶瓷矩鞍环

1. Detailed Product Description

Ceramic Intalox Saddle 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. The packing 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.

2. Chemical Analysis  

SiO2	>73%
Al2O3	17-25%
Fe2O3	<1.0%
CaO	<0.5%
MgO	<0.5%
K2O+Na2O	2-4%
Other	<0.1%

3. Physical properties

Nominal size(inch)	3/8"	1/2"	5/8""	3/4"	1"	1-1/2"	2"	3"
Width(mm)	8	10	12	14	21	30	40	57
Height(mm)	8	10	12	14	19	30	40	57
Length(mm)	16	20	24	28	38	60	80	114
Thickness(mm)	2	2.5	2.5	3	4	4.5	5.5	9
Number per m3	1560000	610000	269000	146000	59000	19680	8243	2400
Package density (kg/m3)	900	780	700	670	650	580	550	530
Free volume (%)	63	68	71	75	77	80	79	75
Surface area (m2/m3)	825	647	535	350	254	180	120	91
Specific gravity (g/cm3)	2.25~2.35
Water absorption (%)	<0.3
Acid resistance (%)	>99.6
Max operating temp.	1100°C
Porosity (%)	<1
Moh"s hardness (scale)	>6.5
Thermal conductivity(w/m.k)	0.9-1.0
Specific heat (j/kg°C)	850-900

4. Advantage
1) These saddles are made from chemical porcelain and have excellent resistance to acids except in the case of hydrofluoric acid.
2) Moisture absorption must less than half a percent.
3)  The porcelain’s specific gravity is 2.3-2.4g/cm³ and an average heat capacity (between 20°C and 500°C of 0.22 cal/g.°C)
4) Baisheng ceramic saddles softening point is 1400°C min. And they show good thermal shock resistance during repeated cycling between 20°C and 820 °C

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