Lanlang ® TC112
Gel type weak acid cation exchange resin
Used for water softening, dealkalization and demineralization
Lanlang ® TC112 Is a premium grade gel weak acid cation exchange resin with polyacrylic matrix structure in standard Gaussian size distribution. It can be used to remove both of temporary hardness and alkalinity (carbonate, bicarbonate and hydroxide) from water. The weak acid functionality makes TC112 has excellent regeneration efficiency. TC112 in Hydrogen form is widely used in dealkalization and softening / demineralizing system to prolong the lifetime of strong acid cation resins. In Sodium form, TC112 is also used for metals removal.
Basic Features:
Application: | Water softening, dealkalization and demineralization |
Polymer matrix structure: | Acrylic crosslinked with divinylbenzene (DVB) |
Appearance: | Light yellow, opaque, spherical beads |
Functional Group: | Carboxylic acid |
Ionic form as shipped: | H+ or Na+ when ordered as TC112-Na |
Physical and Chemical Properties:
NO. | ITEM | SPEC | |
1 | Total exchange capacity (eq/L) | ≥4.0 | |
2 | Moisture retention (%) | 40-50 | |
3 | Particle size range (%) | 0.315-1.25 mm≥95 | |
4 | Whole uncracked beads after attrition (%) | ≥96 | |
5 | Shipping weight (g/ml) | 0.72-0.82 | |
6 | Specific gravity (g/ml) | 1.15-1.25 | |
7 | Effective size (mm) | 0.4 - 0.6 | |
8 | Uniformity coefficient | <1.7 | |
9 | Reversible swelling, | H+ → Na+ (%) | <105 |
H+ → Ca2+ (%) | <25 |
Suggested Operating Conditions:
NO. | ITEM | SPEC |
1 | Max operating temperature | 120 ℃ |
2 | PH range | 5-14 |
3 | Service flow rate | 5-40 BV/h |
4 | Regenerant | 3-6% HCl, 0.5-0.8% H2SO4 |
