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★Innovative and dedicated team
★Reasonable prices
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Resin Size Distribution and Requirements

2013-09-29    Source:    Author:佚名  Read:次  

1) General sized resins (for fixed bed systems)
Size range: (0.315-1.25mm) ≥ 95%, (≦0.315mm) ≤ 1%; effective size: 0.40~0.60mm; 
uniformity coefficient: ≤ 1.60
(2) FC resins (for floating bed systems)       
Size range: (0.45-1.25mm) ≥ 95%, (≦ 0.45mm) ≤ 1%; effective size: ≥ 0.50mm; 
uniformity coefficient: ≤ 1.60
(3) SC resins (for bi-layered bed systems)       
Weak cation and weak anion resins: size range (0.355-0.63mm) ≥ 95%, (>0.63mm) ≤ 1%; 
effective size: 0.35~0.50mm; uniformity coefficient ≤1.40       
Strong cation and strong anion resins: size range (0.63-1.25mm) ≥ 95%, (<0.63mm) ≤ 1%; 
effective size ≥0.63mm; uniformity coefficient ≤1.40
(4) MB resins (for mixed bed systems)       
Strong cation resins: size range (0.5-1.25mm) ≥ 95%, (<0.5mm) ≤ 1%; effective 
size 0.55-0.90mm; uniformity coefficient ≤1.40       
Strong anion resins: size range (0.40-0.90mm) ≥ 95%, (>0.90mm) ≤1%, (<0.315mm) ≤1%;
effective size 0.4-0.8mm; uniformity coefficient ≤1.40      
When strong cation and strong anion resins are used as mixed bed resins, the 
difference of the effective sizes of the resins should be ≤ 0.1mm.
(5) Ion exchange and adsorbent resins with uniform particle sizes       
All Suqing ion exchange and adsorbent resins could be supplied in uniform 
particle sizes with uniformity coefficient ≤1.2.
(6) The particle sizes and uniformity coefficient of all Suqing’s products 
could be customer-made according to customer’s requirements.
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