Nuclear Grade Macroporous
Strongly Basic Styrene-based Anion Exchange Resin

PRODUCT DATA SHEET:

D201OH is a premium-grade macroporous anion exchange resin. The inner structure of its macropore is highly uniform and firm for its advanced synthesis technology, which qualifies its excellent resistance to mechanical and osmotic shock. It is a regeneration-free resin that can be applied in special industries, especially for ultrapure water processing.

PROPERTIES:
TECH-INDEXES: SPECIFICATIONS:
Matrix: Styrene-divinylbenzene copolymer
Functional groups: -N+(CH3)3
Physical form: Milky white opaque spherical beads
Ionic form as shipped: OH form
Moisture holding capacity(%): 55 to 65%
Strong group mass exchange capacity: ≥4.0 mmol/g
Total bulk exchange capacity: ≥0.95 mmol/mL
Moisture true density: 1.05~1.08g/mL
Moisture bulk density: 0.63~0.70g/mL
Particle size: 0.40~1.20mm
Uniformity coefficient: ≤1.4
Integrated beads ratio after grinding test: ≥95℅
SUGGESTED OPERATING CONDITIONS:
Maximum operating temperature: 60°C
Minimum bed depth: 700mm
Service flow rate: 10~120 BV*/h
Maximum service velocity: 120 m/h
Regenerant: NaOH
Level(Counted by 100%): 60~150g/L
Concentration: 2~4℅
Flow rate: 2~8 BV*/h
Minimum contact time: 40min
Slow rinse: 2 BV at regeneration flow rate
Fast rinse: 4~8 BV at service flow rate
*1 BV(Bed Volume)= 1 solution per resin