微粒含量(FinesContent)穿过US50Mesh小于0.5%穿过US50Mesh小于0.5%
总交换容量(TotalExch.Capacity)1.8meq/ml1.0meq/ml
PH范围(pHRange)0to140to14
允许温度(Temp.Stability)120C60C
溶解率(Solubility)Insolubleinallcommonsolventsnsolubleinallcommonsolvents
溶出有机物(Organicleachable)0.2mg0.2mg
密度BackwashsettleddensityApprox.750gm/liter
不纯物(Impurities)Fe=50ppm(max)Fe=50ppm(max)
Cu=50ppm(max)Cu=50ppm(max)
Pb=50ppm(max)Pb=50ppm(max)
球粒强度(Beadstrength)Avg.notlessthan500g/beadbyAvg.notlessthan