SEPLITE® LSF907
SEPLITE® LSF907 is a food grade, weak basic macroporous anion resin with tertiary/quaternary amino groups.
Due to its macroporous structure which enables an excellent adsorption and desorption of acidic and organic substances such as colorants. The resin could be easily desorbed by using caustic soda solution.
It is mainly designed for the demineralization of water with high concentration of acids or other organic substances, or used in electroplating rinsing water treatment process.
It also can be applied in application such as acid removal and decolorization of sugar, gelatin, grape must and etc., also can treat potable water based on special care to the new resins initial cycles.
Please follow our start-up recommendations which is available upon request, when using our products in food applications.
SEPLITE® LSF907 Weak Basic Macroporous Anion Resin Physical and Chemical Characteristics:
| Matrix Structure | Polystyrene Crosslinked with DVB |
| Functional group | Tertiary/Quaternary amine |
| Shipping form | Free base/Cl- |
| Physical Appearance | Beige to griege spherical beads |
| Particle size (mm) | 0.4-1.25 (min.95%) |
| Moisture content (%) | 54-60 |
| Total Capacity(eq/L) | ≥1.3 |
| Bulk Density ( g/l) | 650-750 |
| Density ( g/l) | 1010-1100 |
| Whole beads count (%) | ≥95 |
| Uniformity coefficient | ＜1.6 |
| Volume change (delivered à Cl-) % | 28 (max.) |
SEPLITE® LSF907 Weak Basic Macroporous Anion Resin Precautions:
Resins should be stored in sealed containers or bags where temperature was above 0℃ in dry conditions without exposure to direct sunlight. Do not mix ion exchange resin with strong oxidizing agents; otherwise it will cause violent reactions.
In case of eyes contact with resins, rinse eyes immediately with plenty of water, and consult a specialist. Material and samples must be disposed according to local regulations.
Dry polymers will expand when become wetted and may cause an exothermic reaction. Spilled materials may be slippery.
SEPLITE® and Monojet™ are registered trademarks of Sunresin New Materials Co. Ltd., Xi`an
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This information is general information and may differ from that based on actual conditions. For more information about SEPLITE® resins, please contact SUNRESIN® directly.
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