Ceramic saddle ring is a new type of high efficiency packing widely used, not only used in chemical industry, metallurgy, gas, oxygen and other industry drying tower, absorption tower, cooling tower and regeneration tower, but also can be used as a storage device of organic waste gas is widely used in the field of environmental protection in packing.
A semicircular structure open filler, a middle ring stiffener to avoid packing between overlapping and covering large void ratio, so as to improve the effective use of the mass transfer rate of the surface, with the liquid distribution of good performance, and easy to make, easy to plug etc..
Product Description
NameAluminaDense CordieriteCordieriteDense AluminaMulliteCorundum mulliteDensity(g/cm3)2.0~2.32.1 ~2.51.5 ~1.92.4 ~2.72.0 ~2.52.3 ~2.7Coefficient of heat expansion
(20~800℃)≤5≤3.5≤3.0≤5≤5≤6Specific Heat (J/Kg.K)
(20~1000℃)900-1150900 ~1100900~11501000~11501000~11501100 ~1300Thermal Conductivity (W/m.k)
(20~1000℃)1.5~2.01.5~2.51.2~1.81.5~2.51.5~2.01.5~2.5Impact Thermal Resistance(℃/min)≥300≥350≥350≥300≥350≥300Max. Working Tem.(℃)135013201320135014501550water absorption(%)≤20≤115~25≤215~2515 ~25compressive strengthA axis≥32≥32≥29≥34≥28≥39(MPa)B axis≥8≥8≥6≥8≥8≥10chemical compositionAl2O355 ~6525 ~3828 ~3855 ~6560~7070 ~80SiO225~3550 ~6045 ~5525 ~3525 ~3515 ~25(%)MgO1~35 ~1011 ~143~50 ~10 ~2others<5<5<5<5<5<5
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