Lanlang ® TA316D Is a premium grade macroporous weak base anion exchange resin with acrylic matrix and tertiary amine (Dimethylamine) function group in standard Gaussian size distribution. The macroporous structure has excellent ability to resist to organic fouling. TA316D also has very high free base capacity. TA316D is recommended to be used to remove and recover organic acids.
Basic Features:
Application: | Water deacidification, decolorization, high capacity |
Polymer matrix structure: | Acrylic crosslinked with divinylbenzene (DVB) |
Appearance: | White & pale yellow opaque, spherical beads |
Functional Group: | Tertiary amine (Dimethylamine) |
Ionic form as shipped: | Free base |
Physical and Chemical Properties:
NO. | ITEM | SPEC |
1 | Total exchange capacity (eq/L) | ≥2.0 |
2 | Moisture retention (%) | 48-58 |
3 | Particle size range (%) | 0.315-1.25 mm≥95 |
4 | Whole uncracked beads after attrition (%) | ≥96 |
5 | Shipping weight (g/ml) | 0.65-0.75 |
6 | Specific gravity (g/ml) | 1.10-1.16 |
7 | Effective size (mm) | 0.4 - 0.6 |
8 | Uniformity coefficient | <1.7 |
9 | Reversible swelling, Free base → Cl- (%) | <30 |
Suggested Operating Conditions:
NO. | ITEM | SPEC |
1 | Max operating temperature | 60 ℃ |
2 | PH range | 0-9 |
3 | Service flow rate | 5-40 BV/h |
4 | Regenerant | NaOH:2-4% |
