Dow Water & Process Solutions

Water Softening

Whether your system requires high flow or high capacity resins, there is a DOWEX™ ion exchange resin to meet your need. Designed precisely to meet diverse water softening needs, DOWEX softening resins offer reliable, consistent performance that you can stake your reputation on. Decades of expertise, proven performance and reliable supply make Dow the preferred resin supplier for water softening.

Product	Description	Type	Matrix	Total Exchange Capacity* eq/l (kgr/ft3)	Available Forms
DOWEX HCR-S	A high capacity cation exchange resin for industrial softening and demineralization applications.	Strong Acid Cation	Styrene-DVB, Gel	2.0 (43.7) 1.8 (39.3)	Na+ and H+
DOWEX MARATHON MSC	Uniform particle size, high capacity, macroporous cation exchange resin for industrial softening and water demineralization applications.	Strong Acid Cation	Styrene-DVB Macroporous	1.7 (37.1) (1.6 (35.0)	Na+ and H+
DOWEX MARATHON C-10	A uniform particle size, high capacity cation exchange resin for industrial softening and demineralization applications.	Strong Acid Cation	Styrene-DVB Gel	2.2 (48.1) 1.9 (41.5)	Na+ and H+
DOWEX MARATHON C	A uniform particle size, high capacity cation exchange resin for industrial and residential softening and demineralization applications.	Strong Acid Cation	Styrene-DVB, Gel	2.0 (43.7) 1.8 (39.3)	Na+ and H+
DOWEX HCR-S/S	A high capacity cation exchange resin for residential softening applications.	Strong Acid Cation	Styrene-DVB Gel	1.9 (41.5)	Na+
DOWEX HCR-S/S FF	A high capacity cation exchange resin for residential softening applications.	Strong Acid Cation	Styrene-DVB Gel	1.9 (41.5)	Na+