分子筛(XH)

XH-5 molecular sieve is used mainly for refrigerant R12 and R22 in order to desiccate, purify and improve refrigeration effect. XH-7 molecular sieve is used to dehydration and desiccation for new type R-139, butane and other special refrigerants, which are used in refrigeratory, deepfreeze and air conditioning. XH-9 molecular sieve is a common desiccant for new type refrigerants which are used in the air conditionings of car, ship and refrigeratory. technical parameter ParameterUnitXH-5XH-7XH-9DiameterMesh8*128*128*12Water static adsorption capacity≥ %wt2018.518.5Water dynamic adsorption capacity≥ %wt6.06.06.0Bulk density≥ g/ml0.800.800.85Strength≥ N807575Abrasion≤ %wt0.10.10.1Water content≤ %wt--1.0Testing of combinability with R-134aFluorine content before test%wt-0.0180.018Fluorine content after test--0.0180.018