吸金树脂A-21S

典型特性（TYPICAL CHARACTERISTICS）：  型式/Type                            强碱性阴离子交换树脂/Strong base anion exchange resin
主体结构/Matrix structure            交联聚苯乙烯/Cross-Linked Polystyrene
物理型式/Physical form               湿润球状/Moist Spherical beads
离子型式/Ionic form                     氯/Chloride
总交换容量/Total exchange capacity           1.3 meq/ml
目数/Screen size USS（wet）                    16 to 50
粒径/Particle size                           mm
湿度/Moisture content                         54±3%
PH范围/PH range                               
反洗密度/Backwash settled density            lbs/ftg/L）
溶解性/Solubility                               不溶/Insoluble in all common solvents