MA19 Macroporous Strongly Acidic Cation Exchange Resin

Catalog Number	ACIR-RIE040
Description	The product is a premium grade, macroprous strong acid cation exchange resin. It is a copolymer of styrene and divinylbenzene with sulfonic acid exchange group. It is mainly used in production of pure water, ultrapure water and condensate polishing. It can also be used in wastewater treatment and recovery of heavy metals.
Density	1.25-1.35 g/ml
Appearance	Clear spherical beads
Effective Particle Size Range	0.40-0.70 mm
Ionic Form	Na
Matrix	Styrene-DVB
Moisture Content	35-40%
Particle Size Range	(0.315-1.250 mm) ≥ 95%
Reversible Swelling	≤ 10% (Na→H)
Shipping Weight	0.82-0.90 g/ml
Total Exchange Capacity	≥ 4.35 mmol/g
Uniformity Coefficient	≤ 1.6
Exchange Capacity Based On Volume	≥ 2.3 mmol/ml
Whole Beads After Osmotic Attrition	≥ 90%