201¡Á7(717) strong base styrene anion exchange resin
Standard :GB13660-92
There are [-N(CH3)3] groups on styrene -= ethene benzene polymer, its alkalinity is similar to quaternary ammonium alkali , It offer ion exchange capacity in basic, acid and neutral condition. It offer fast speed and good mechanical strength.
brand 717#, is similar to USA :Amberlite IRA-400; Japan :Diaion SA-10A,
Specification :
1. Appearance: light yellow to golden global granule
2. Type : Cl type
3. Properties :
No. Index name Value
1 Moisture % 42-48
2 Complete exchange capacity (mmol/gdry) 3.6
3 Wet apparent density (g/ml) 0.66-0.75
4 Wet true density (g/ml) 1.06-1.11
5 Grainsize(0.315-1.25mm) ¡Ý95
6 Sphere rate after abrasion % ¡Ý95
Application standard:
1.PH :1-14
2. Max operation temperature :OH type ¡Ü40℃, Cl type ¡Ü80℃
3.Shaping dilatability%:(Cl-¡úOH-)¡Ü18-22
4. Resin height :1-3m
5. Concentration of actified solution :NaOH:4%; HCl:4-5%
6. Dosage of actified solution :HCl(4-5%) volume:resin volume =2-3:1
NaOH(4%) volume:resin volume =2-3:1
7. Flow of actified solution :4-6m/h
8. Regeneration contact time :60min
9. Conventional well-flushing flow :15-25m/h
10. Conventional well-flushing time : about 20min
11. Operational flow:15-25m/h
Uses :
used in water purification , high water purification , water treatment , biochemicals ,
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