WaterSolutions DOWEX BSR-1 Weak Base Anion Exchange Resin

DOWEX™ BSR-1 is a uniform particle size, weak base anion exchange resin for selective boron removal in potable water applications.

Type	Matrix	Functional Group
Weak Base Anion	Styrene-DVB, Macroporous	N-methyl Glucamine

Guaranteed Sales Specification	Units
Total Exchange Capacity, min.	eq/L	0.7
Water Retention Capacity	%	51 - 59
Particle Size Distribution Mean Particle Size Uniformity Coefficient	µm	550 ± 50 1.1 max.
Whole Uncracked Beads, min.	%	90

Typical Physical and Chemical Properties Not to be construed as Sales Specifications	Units
Total Swelling (FB ? HCl)	%	24 - 28
Shipping Weight**	lbs/ft³	41
Boron Capacity at 10% Breakthrough	g B/L	3.0 - 3.5
Total Boron Capacity	g B/L	3.4 - 4.0

Product Datasheet (PDF)
English (84KB)

Boron-Selective DOWEX Resin Controls Boron Discharge in Chemical Processing Plant (PDF)
English (195KB)