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- Contact Person : Ms. Xiangnan Chen
- Company Name : Dalian Chem Imp. & Exp. Group Co., Ltd.
- Tel : 86-411-82826986
- Fax : 86-411-82630088
- Address : Liaoning,Dalian,Chem Building, 61 Renmin Road, Dalian City, Liaoning Province. China
- Country/Region : China
- Zip : 116001
Strong base styrene anion exchange resin
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 :
Appearance: light yellow to golden global granule Type : Cl type
Moisture % : 42-48
Complete exchange capacity (mmol/gdry): 3.6
Wet apparent density (g/ml): 0.66-0.75
Wet true density (g/ml): 1.06-1.11
Grain size(0.315-1.25mm): ≥95
Sphere rate after abrasion %: ≥95
Application standard:
1.PH :1-142. Max operation temperature :OH type ≤40°C, Cl type ≤80°C3.Shaping dilatability%:(Cl-→OH-)≤18-224. Resin height :1-3m5. 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 =2-3:17. Flow of actified solution :4-6m/h8. Regeneration contact time :60min9. Conventional well-flushing flow :15-25m/h10. Conventional well-flushing time : about 20min11. Operational flow:15-25m/h
Uses : Used in water purification , high water purification , water treatment , biochemicals
Strong base styrene anion exchange resin
