SEPLITE® Monojet™ SC7700U Ion Exchange Resin is a high-purity, high-capacity resin with uniform particle size designed specifically for use in the ultrapure water preparation.
This resin could be available in both H+ form and Na+ form, the ionic conversion rate of H+ form is up to 99%.
The resin is normally paired with SEPLITE® Monojet™ SA8500U in OH- form in mixed beds, the dark color is visible and different from the light color of anion resin therefore suitable for regenerable mixed bed.
| Physical and Chemical Characteristics | |
| Matrix Structure | Gel, Styrene-divinylbenzene |
| Functional group | Sulfonic acid |
| Shipping form | H+ |
| Physical Appearance | Amber to dark translucent spherical beads |
| Particle size (mm) | 0.65±0.05mm |
| <0.3mm ≤0.5% | |
| ≥0.85mm ≤5.0% | |
| Moisture content (%) | 46-51 (H+ Form) |
| Total Capacity(eq/L) | ≥2.0 (H+ Form) |
| Bulk Density ( g/l) | 780-870 |
| Density ( g/l) | 1220-1260 |
| Whole beads count (%) | ≥95 |
| Uniformity coefficient | ≤1.2 |
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
This information is general information and may differ from that based on actual conditions. For more information about SEPLITE®resins, please contact SUNRESIN® directly.
On March 7, Forbes China released the list of "2023 China’s 100 Power Businesswomen". Dr. Gao Yuejing, chairwoman of Sunresin, was selected on the list, demonstrating the outstanding contributions of the "she power" in the development of Sunresin.
On December 1, Fang Hongwei, Secretary of the Xi'an Municipal Party Committee, led a delegation to visit Sunresin New Materials Co., Ltd at the Sunresin Campus. Accompanied by Dr. Gao Yuejing, chairwoman of Sunresin, Fang Hongwei and the delegation visited Sunresin’s provincial functional polymer adsorption/separation technology research center.
2022 China Nuclear Energy High Quality Development Conference took place from 15-17 November in Shenzhen World Exhibition & Convention Center. Scientific research institutes, industry associations, operators, service providers, regulators in the field, as well as specially invited experts and scholars, gathered together to discuss the development and opportunities of China's and the world's nuclear power industry.
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