WaterSolutions DOWEX MARATHON A LB Strong Base Anion Exchange Resin

DOWEX™ MARATHON™ A LB is a uniform particle size, strong base anion exchange resin for use in layered bed applications.

Type	Matrix	Functional Group
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.

Typical Physical and Chemical Properties Not to be construed as Sales Specifications	Units	Cl^- Form
Whole Uncracked Beads	%	90
Mean Particle Size	µm	650 ± 50
Total Swelling (Cl^- → OH^- )	%	20
Particle Density	g/mL	1.09
Shipping Weight**	g/L lbs/ft³	705 44

Product Datasheet (PDF)
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