D001 macroporous cation exchange resin is a polystyrene matrix, macroporous strongly acidic cation exchange resin. containing sulfonic acid, solid sulfate, equivalent.Uniform pore size, high mechanical strength. Mainly used for high-speed mixed bed water treatment. Feature: 1.Appearance: Light brown opaque spherical particles. 2.Ionic form:Na+ 3.Volume complete exchange capacity(mmol/ml): ≥1.80 Application: Macroporous cation resin is mainly used for high-speed mixed bed water treatment, precious metal recycling, organic catalysis, etc.