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Dongli Chemical Co.,LTD
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Dongli - Model GC109 - Gel Strong Acid ...

Dongli - Model GC109 -Gel Strong Acid Cation Exchange Resin

GC109 is a high purity premium grade ,high capacity, gelular, sulfonated, polystyrene cation resin supplied in the sodium or hydrogen form as moist, tough, uniform, spherical beads. GC109 is intended for use in all water softening, dealkalization, deionization and chemical processing applications.

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Typical physical & Chemical characteristics

Polymer Matrix Structure：Styrene Crosslinked with DVB
Physical Form and Appearance：Clear spherical beads
Whole Bead Count：95% min.
Functional Groups：R-SO3¯
Ionic Form ,as shipped：Na⁺
Total Exchange Capacity, Na+ form, wet, volumetric：2.05 meq/l min
Moisture Retention, Na+ form：40-45%
Particle Size Range：0.4-1.25mm
Swelling Na⁺→ H⁺：10% max；Ca²+→Na^+：5% max.
Shipping Weight (approx.)：820 g/l
Specific Gravity, moist Na+ Form：1.29
PH Range, Stability：0 - 14