Macroporous Resin, Weak Base Anion Exchange Resin with Pure Tertiary Amine-Ion Exchange Resin Equivalent Purolite A133s, Lewatit S4528, Organic Acid Removal
Macroporous Weak Base Anion exchange resin for organic acid removal.
SAMP40 is a macroporous weak base anion exchange resin with polystyrene matrix and pure tertiary amine function group.
The particle size is in standard gaussian distribution with 0.315-1.25mm >95%.
Compared with SAMP30, SAMP40 adopts different route to synthesize pure tertiary amine weak base anion exchange resin. That makes SAMP40 has high regeneration efficiency.
SAMP40 is usually used in organic acid removal in food industry.
Basic Features:
Application; organic acid removal
Matrix:ST/DVB
Type: macroporous
Functional group:tertiary amine
Ionic form:hydroxide or chloride form
Appearance:light yellow opaque Spherica beads
Physical and Chemical Properties:
Suggested Operating Conditions:
Macroporous Weak Base Anion exchange resin for organic acid removal.
SAMP40 is a macroporous weak base anion exchange resin with polystyrene matrix and pure tertiary amine function group.
The particle size is in standard gaussian distribution with 0.315-1.25mm >95%.
Compared with SAMP30, SAMP40 adopts different route to synthesize pure tertiary amine weak base anion exchange resin. That makes SAMP40 has high regeneration efficiency.
SAMP40 is usually used in organic acid removal in food industry.
Basic Features:
Application; organic acid removal
Matrix:ST/DVB
Type: macroporous
Functional group:tertiary amine
Ionic form:hydroxide or chloride form
Appearance:light yellow opaque Spherica beads
Physical and Chemical Properties:
| NO. | ITEM | SPEC | |
| 1 | Total exchange capacity (eq/L) | Free amine form | ≥1.7 |
| 2 | Moisture retention (%) | Free amine form | 50-60 |
| 3 | Particle size range (%) | 0.315-1.25 mm≥95 | |
| 4 | Whole beads (%) | ≥90 | |
| 5 | Shipping weight (g/ml) | Free amine form | 0.65-0.75 |
| 6 | Specific gravity (g/ml) | Free amine form | 1.05-1.15 |
| 7 | Uniformity coefficient | <1.6 | |
| 8 | Reversible swelling, Cl- → OH- (%) | <35 |
Suggested Operating Conditions:
| NO. | ITEM | SPEC |
| 1 | Max operating temperature | 100 ºC |
| 2 | PH range | 0-9 |
| 3 | Service flow rate | 8-40 BV/h |
| 4 | Regenerant | 2-4% HCl, 2-4% NaOH |