Answer Center Contact Us About Us Careers

WaterSolutions DOWEX UPCORE Mono A-625 Strong Base Anion Exchange Resin

A uniform particle size, strong base anion exchange resin specifically designed for layered anion beds in the UPCORE™ system.

Product Name	Type	Matrix	Functional Group
DOWEX™ UPCORE Mono A-625	Type I Strong Base Anion	Styrene-DVB, Gel	Quaternary Amine

Guaranteed Sales Specification	Units	Cl^- Form
Total Exchange Capacity, min.	eq/L kgr/ft³ as CaCO₃	1.2 26.2
Water Retention Capacity	%	50 - 56
Uniformity Coefficient		1.1 max.
Particle Size Distribution Mean Particle Size > 850 µm, max. < 300 µm, max.	µm % %	670 ± 50 5 0.5
Whole Uncracked Beads, min.	%	90

Typical Physical and Chemical Properties Not to be construed as Sales Specifications	Units	Cl^- Form
Total Swelling (Cl^- → OH^-)	%	20
Particle Density	g/mL	1.09
Shipping Weight**	g/L lbs/ft³	705 44

Request Information

Literature & Manuals

Technical Documents

Product Datasheet (PDF)
English (51KB) | Deutsch (53KB) Francais (53KB)

Case Histories

Power Station Improves Process Water Quality and Cuts Costs with UPCORE System (PDF)
English (95KB)

UPCORE System Reduces Boron to Undetectable Levels in Ultrapure Water (PDF)
English (153KB)

UPCORE System Boosts Production Efficiency of Refinery Process Water (PDF)
English (118KB)

UPCORE System Reduces Demineralizer Costs by 50% (PDF)
English (70KB) | Japanese (147KB)

Water-Treatment Costs Decrease and Reliability Increases with UPCORE System (PDF)
English (143KB)