Cation exchange resin Professional processing for good quality,adequte supply deliver rapidly! Chemical Name:Cation exchange resinSpecificication1, Appearance: golden yellow or brown spherical particles 2, ... % 46-52 3 Sphere rate after abrasion% ≥ 95 4 exchange equivalent mmol / g ≥ 4.5 5 Wet apparent density ... , malic acid, lemon Acid Extraction of Refined water treatment Cation exchange resin