ZGER8720 Electronic Grade Resin

DESCRIPTION ZGER8720 ZGER8720 is a ready-to-use mixed sediment consisting of strongly acidic and basic (Type I) gel cation and anion exchangers. Both components are highly regenerated and specially purified to produce ultra-pure water. It has a low ion output for single-use use.

The mixture is adjusted according to the total capacity of the ZGA ER170 and ZGCER50 components in a ratio of 2:1.

PHYSICAL AND CHEMICAL PROPERTIES

Appearance		gel-like balls
Structure of the polymer matrix		styrene – DVB
Functional group		sulfonic acids/quaternary amine
Ionic form		H+/OH-
Moisture content %		55 – 65
Capacity in mmol/ml		≥1,8/≥0,9
Shipping weight g/ml		0,67 – 0,77
Density	g/ml	1.08 – 1.20
Granularity (0.40-1.20 mm) %		≥ 95
Effective particle size (mm)		≥ 0,45
Homogeneity coefficient		≤ 1,60
Sphericity level %		≥ 95
Regeneration level min. %		99/85
Storage temperature ℃		0 – 40
Operating temperature ℃		0 – 60

ZGER8720 Electronic Grade Resin

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