螯合树脂

牌号全交换量粒径范围含水量密度(湿) g/ml出厂国外主要用途
(a)mmol/g (干)mm≥95%%型式参照产品
(b)mmol/ml (湿)  湿真密度湿视密度  
D401(b)≥0.6 (Cu2+)0.3~1.2545~551.10~1.150.70~0.80NaDiaion CR-10选择性吸附二价金属离子
Dowex A-1
D418(b)≥0.35 (Ca2+)0.3~1.2555~601.10~1.180.70~0.80NaDuolite ES-467离子膜法制烧碱制备二次盐水,湿法冶金等
SC-401
D190(b)≥0.7 (Hg2+)0.3~1.25 1.02~1.060.50~0.60–SH 除汞专用(含硫量14%,洗脱率100%)