S213 Strong-Base Type I (Gel) Acrylic Anion Exchange Resin

• CAS No.: 65997-24-2
• Molecular Principal Chain: Carbon Chain Polymer
• Color: White Spherical Beads
• Transport Package: Woven Bag
• Specification: 25L; 1CU. FT; 25KG
• Trademark: SX
• Model NO.: S213
• Origin: Bengbu Anhui China
• HS Code: 3914000000
• Production Capacity: 5000000kg/Year

Product Description

S213 Strong-Base Type I (Gel) Acrylic Anion Exchange resin

1. Description
S213 is a high capacity, organic fouling resistant, gelular, acrylic Type I. Strongly basic anion resin. Supplied in the chloride or hydroxide form as moist, tough, uniform spherical beads. S213 is intended for use in all types of deionization systems and chemical process applications. Where water temperature do not exceed 40C
2.Typical Physical and Chemical Properties:

Items	Specification
Polymer Matrix Structure	Acrylic Crosslinked with DVB
Physical Form and Appearance	Spherical beads
Functional Groups	[-N(CH3)3OH]
Ionic Form ,as shipped	CL^-
Total Capacity, CL^- form, wet, volumetric	≥1.2eq/l min
Moisture Retention, CL^-form	55-65%
Particle Size Range	0.3mm-1.2mm
<0.3mm (max.)	1%
Uniformity Coefficient (max.)	1.6
effective size	0.4-0.7mm
Reversible Swelling   CL^-→ OH^-(max.)	15-25%
Shipping Weight (approx.)	680 -750g/l
Specific Gravity, moist  CL^- Form	1.09
pH Range, Stability	0 - 14

3.Suggested Operating Condition

Maximum Temperature	OH^- Form	40^oC (95oF) max
	CL^- Form	60^oC (140oF) max.
Bed depth, min.		600 mm
Backwash Rate		50 to 75% Bed Expansion
Regenerant Concentration		2-4% NaOH
Regenerant dosage	NaOH	NaOHvolume:resin volume =3:1
Regenerant Flow Rate		2 to 8 BV/h
Regenerant contact Time		At least 60 minutes
Service Flow Rate		10-25m/h

4.Applications
For Efficient Demineralization Including Silica Removal,Preparation of pure water from high organic water source. The resin has high operating exchange property, and strong anti-pollution characteristics.