Product：

D301Macroporous weakly basic anion-exchange resin

Introduction：

Mainly used for water, high pure water, especially for salinity, high organic content of water treatment, can also be used with chromium, wastewater treatment, sugar bleaching, etc.

Physicochemical property indicators：

Indicator

Parameter

Implement stnadard：

Q/DL032-2008/ HG/T2165-91

Appearance ：

White opaque spherical particles

Finished form ：

Free amine

Moisture content % ：

50.00-58.00

Weight whole exchange capacity mmol/g ：

≥4.8

Volume whole exchange capacity mmol/ml ：

≥1.4

Wet density g/ml ：

0.65-0.72

Wet real density g/ml ：

1.03-1.06

Particle size range % ：

(0.315-1.25mm)≥95

Minimum particle size % ：

(<0.315mm)≤1

Valid particle diameter mm ：

0.400-0.700

Uniformity coefficient ：

≤1.60

Sphere rate after abrasion %：

≥90

Refer to indicator：

Indicator

Parameter

pH range

1-10

Highest use temperature°C

OH:100    CL:40

Expansion rate (OHˉ-CLˉ)%

≤25

Working exchange capacity mmol/L

900

Operational flow speed m/h

10-40