典型特性（TYPICAL CHARACTERISTICS）：Tulsimer ®T-42 H主体结构/Matrix structure Cross linked polystyrene型式(Type) Strong acid Cation exchange resin物理型式/Physical form 湿润球状/Moist spherical beads官能团/Functional group 磺酸基/Sulphonic粒径 Particle size (Mesh) Particle less than 0.3mm max. 1%均匀系数(Uniformity coefficient) Max. 1.25平均粒径(Harmonic Mean size) 580 + 50 um全交换容量(Total Exchange Capacity) 1.80 meq/ ml离子型式(Ionic form) Hydrogen (H+)膨胀係数(Swelling (approximately)) 7%
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