Lanlang ® TC007F
Fine mesh size gel type strong acid cation exchange resin
Used for water softening and demineralization, high TDS applications
Lanlang ® TC007F Is a premium grade gel type strong acid cation exchange resin produced by sulfonated of styrene-divinylbenzene (DVB) copolymers with fine mesh size. Its high surface area and short diffusion path offer higher operating capacity, faster kinetics and more effective regeneration. TC007F in sodium form is widely used for water softening to reduce total hardness. In hydrogen form, it also can be used for water demineralization. TC007F is suited to high TDS solution and the applications where the high kinetics is needed.
Basic Features:
Application: | Water softening, demineralization, high kinetics |
Polymer matrix structure: | Gel polystyrene crosslinked with divinylbenzene (DVB) |
Appearance: | Amber, spherical beads |
Functional Group: | Sulphonic acid |
Ionic form as shipped: | Na+ or H+ when ordered as TC007F-H |
Physical and Chemical Properties:
NO. | ITEM | SPEC | |
1 | Total exchange capacity (eq/L) | Na+ form | ≥1.9 |
| H+ form | ≥1.8 | ||
2 | Moisture retention (%) | Na+ form | 45-50 |
| H+ form | 51-56 | ||
3 | Particle size range (%) | 0.20-0.56 mm≥95 | |
4 | Whole uncracked beads after attrition (%) | ≥96 | |
5 | Shipping weight (g/ml) | Na+ form | 0.77-0.87 |
| H+ form | 0.73-0.83 | ||
6 | Specific gravity (g/ml) | Na+ form | 1.25-1.29 |
| H+ form | 1.17-1.22 | ||
7 | Effective size (mm) | 0.25 - 0.35 | |
8 | Uniformity coefficient | <1.4 | |
9 | Reversible swelling, Ca2+ or Na+ → H+ (%) | <8 | |
Suggested Operating Conditions:
NO. | ITEM | SPEC |
1 | Max operating temperature | 120 ℃ |
2 | PH range | 0-14 |
3 | Service flow rate | 5-50 BV/h |
4 | Regenerant | 10-15% NaCl, 4-10% HCl, 1-8% H2SO4 |
