SEPLITE® CT139W industrial grade polymeric catalyst resin
SEPLITE® CT139W is a spherical bead, macroporous type strong acid polymeric resin. It is very suitable to be used as heterogeneous catalyst for organic reaction, and most esterification reactions.
Its special structure makes it highly resistant to mechanical and thermal shock.
SEPLITE® CT139W Industrial Grade Polymeric Catalyst Resin Physical and Chemical Characteristics:
| Ionic form | H+ |
| Functional group | Sulfonic acid |
| Matrix | Crosslinked polystyrene |
| Physical appearance | Opaque spherical beads |
| Total Capacity H+ |
≥1.15 eq/L ≥5.0 eq/kg |
| Water retention % | 60-70 |
| Shipping weight g/ml | 0.70-0.75 |
| Particle size mm | 0.425-1.25 |
| Whole beads count % | ≥95 |
| Uniformity coefficient | ≤1.5 |
| Maximum Operating temperature ℃ | 130 |
| Recommended storage temperature ℃ | Room temperature |
SEPLITE® CT139W Industrial Grade Polymeric Catalyst 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 wet and may cause an exothermic reaction. Spilled materials may be slippery.
SEPLITE® and Monojet™ are registered trademarks of Sunresin New Materials Co. Ltd
This information is general information and may differ from that based on actual conditions. For more information about SEPLITE® resins, please contact SUNRESIN® local sales directly.
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