Description

Applications XH*5 desiccant is recommended for original equipment use with CFC**2 refrigeration systems. XH*7 desiccant is recommended for original equipment use with HFC***4a and CFC**2 refrigeration systems. It is not recommended for use with HFC***2a or HCFC**2 refrigeration systems. XH*9 desiccant is suitable for many old and new original equipment and retrofit refrigerants. It is recommended for use with CFC**2, HCFC**2, HCFC***4, HFC***5, HFC***4a, HFC***3a, and as mentioned above, HFC***2a and its blends. TYPICAL PROPERTIES: 　Properties Unit XH*5 XH*7 XH*9 Particle Diameter mm 1.**2.4 1.**2.4 1.**2.4 Bulk Density g / ml ≥0.*5 ≥0.*0 ≥0.*0 Opacity NTU ≤*4 ≤*4 ≤*4 Crush Strength N ≥*0 ≥*0 ≥*0 Equilibrium H2O Capacity wt, % ≥*9.5 ≥*6.0 ≥*5.0 Dry Attrition wt, % ≤0.*0 ≤0.*0 ≤0.*0 Hydrated Attrition wt, % ≤2.0 ≤2.0 ≤2.0 Loss on ignition (***0℃) wt, % ≤2.0 ≤2.0 ≤2.0 Measured at *7.5 mm Hg and *5 °C. The normal equilibrium water capacity in water saturated gas.