001X12 Styrene Series Gel Strong Acid Cation Exchange Resin

• CAS No.: 69011-22-9
• Color: Brown
• Transport Package: Woven Bag/PE Bag
• Specification: 25L/Bag
• Trademark: SX
• Origin: China
• Model NO.: 001x12
• HS Code: 3914000000
• Production Capacity: 200000 Cubic Meters/Year

Product Description

1. Description
001×12 is a premium high purity grade of conventional gel poly(styrene sulfonate) cation-exchange resin. Its chemical and physical stability, particularly its resistance to oxidation and very low extractables content plays a large part in its successful employment in demineralization of water. The higher density spheres of the graded cation resin ensures good backwash separation at the recommended flow rates. The low percentage swelling on conversion from exhausted to regenerated form allows the resin bed to be free of compacted areas when reintroduced to service in the exhaustion cycle. This ensures low pressure drop during service.
 2.Typical Physical and Chemical Properties:

Items		Specification
Polymer Matrix Structure		Crosslinked Polystyrene Divinylbenzene
Physical Form and Appearance		Brown grey spherical beads
Functional Groups		R-SO3¯
Ionic Form ,as shipped		Na^+
Total Capacity, H^+ form, wet, volumetric		≥2.2eq/l min
Moisture Retention, H^+ form		38~43%
Particle Size Range		0.3mm~1.2mm
<0.3mm (max.)		1%
Uniformity Coefficient (max.)		1.6
effective size		0.4~0.7mm
Reversible Swelling	Na^+ → H^+ (max.)	5%
Shipping Weight (approx.)		830~880g/l
Specific Gravity, moist Na^+ Form		1.33
Temperature Limit		120°C (250 °F)
pH Range, Stability		0 - 14

3.Suggested Operating Condition

Maximum Temperature	Na^+ Form	120°C (248^oF) max.
	H^+ Form	100°C (212^oF) max.
Backwash Rate		25 to 50% Bed Expansion
Regenerant Concentration	Hydrogen Cycle	3% HCl or 2 to 3% H2SO4
	Sodium Cycle	6% to 8% NaCl or 3% NaOH
Regenerant  dosage	HC1 or  H2SO4	HC1 or H2SO4 volume:resin volume =3:1
	NaCl	NaCl volume:resin volume =2:1
	NaOH	NaOH volume:resin volume =3:1
Regenerant Flow Rate		2 to 4 BV/h
Regenerant  contact Time		At least 40 minutes
Service Flow Rate		10-25m/h

4.Applications

It is used in hard water softening,pure water manufacturing, antibiotics refining and pharmaceuticals purification.