Product：

201×7MBStrong alkaline styrene series anion-exchange resin

Property and use：

mainly used for water and high pure water.

Physicochemical property indicators：

Indicator

Parameter

Implement stnadard：

DL/T519-2004

Appearance ：

Semi-transparent particle

Finished form ：

CLˉ

Moisture content % ：

42.00-48.00

Weight whole exchange capacity mmol/g ：

≥3.6

Volume whole exchange capacity mmol/ml ：

≥1.35

Wet density g/ml ：

0.67-0.73

Wet real density g/ml ：

1.070-1.100

Particle size range % ：

(0.40-0.90mm)≥95

Minimum particle size % ：

(<0.4mm)≤1

Valid particle diameter mm ：

0.400-0.850

Uniformity coefficient ：

≤1.40

Sphere rate after abrasion %：

≥90

Reference of indicator：

Indicator

Parameter

pH range

1-14

Highest use temperature°C

60

Expansion rate (OHˉ→CLˉ)%

≤25

Working exchange capacity mmol/L

≥450

Operational flow speed m/h

15-30