Product：

D301G Macroporous weakly basic anion exchange resin

Introduction：

It has high regeneration efficiency with high exchange capacity, anti-pollution ability, mechanical strength, good benefits. This product can be used for hydrometallurgy, preparation of pure water and high water, etc.

Physicochemical property ：

Indicator

Parameter

Standard：

Q/DL032-2008

-N+(CH3) 2H2O

Appearance：

Milky white to light yellow opaque sphere

Finished form ：

CL-

Moisture % ：

40-50

Whole exchange weight capacity mmol/g ：

≥4.8

Whole exchange volume capacity mmol/ml ：

≥1.45

Wet apparent density g/ml ：

1.03-1.06

True wet density g/ml ：

0.4-0.7

Particle range % ：

(0.315-1.30mm)≥95%

Uniformity coefficient ：

1.7

Sphere rate after abrasion %：

≥95%

Reference indicator：

Indicator

Parameter

Regeneration concentration

HCl：2-4%； NaOH：2-4%

PH range

1-9

Maximum use temperature℃

OH- model 100   CL-model 40

Reversible selling rate (OHˉ→CLˉ)%

≤15-20%

operation speed m/h

10-30