SEPLITE® CT135W Polymeric Catalyst Resin for The Production of MTBE And TAME
SEPLITE® CT135W is a strong acid macroreticular polymeric resin based on the matrix of styrene-DVB copolymers.
It is a superior catalyst for the production of MTBE and TAME, it can result in higher productivity of MTBE and longer life compared with conventional catalyst, due to the increased concentration of acid sites and the stronger resistance to thermal stability and osmotic shock.
SEPLITE® CT135W Polymeric Catalyst Resin Production of MTBE And TAME Physical and Chemical Characteristics:
| Ionic form | H+ |
| Functional group | Sulfonic acid |
| Matrix | Crosslinked polystyrene |
| Physical appearance | Porous opaque beads |
| Total Capacity H+ |
≥1.9 eq/L ≥5.2 mmol/g |
| Water retention % | 51-57 |
| Shipping weight g/ml | 0.74-0.84 |
| Density g/ml | 1.15-1.25 |
| Particle size mm,% | 0.4—1.25 ≥95% |
| Whole beads count % | ≥95 |
| Uniformity coefficient | ≤1.6 |
| Nitrogen BET | |
| Average pore size A | 300 |
| Surface area m2/g | 50 |
| Pore volume ml/g | 0.35 |
| Shrinkage |
Water to methanol 4.5% Water to MTBE 10.5% Water to hexane 21% Water to dry 40% |
| Maximum Operating temperature ℃ | 150 |
| Recommended storage temperature ℃ | Room temperature |
SEPLITE® CT135W Polymeric Catalyst Resin Production of MTBE And TAME 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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