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PRODUCT INFORMATION
SEPLITE® Monojet™SC7900N H
Nuclear grade, Uniform particle size, Gel, Strong acid cation resin for water treatment in Nuclear power industry
SEPLITE® Monojet™ SC7900N H Ion Exchange Resin is an extremely high-purity, high-capacity with 16% DVB cation resin in uniform particle size designed specifically for use in nuclear power industry to remove cations for purification and control the pH value.
This resin is supplied in H form and the ionic conversion rate of H form is up to 99%. There's special procedure imposed during the manufacturing in order to assure the highest demand of purity. The uniform particle size gives an optimized balance of pressure drop and exchange kinetics.
When used in a mixed bed, it always paired with SA8800N OH anion exchange resin.
The resin can be used in primary water treatment, fuel pool purification and PWR steam generation blowdown, also can be used in BWR condensate polishing application.
| Matrix Structure | Gel, Styrene-divinylbenzene |
| Functional group | Sulfonic acid |
| Shipping form | H+ |
| Ionic conversion H+ (%) | ≥99 |
| Physical Appearance | Amber to brownish translucent spherical beads |
| Particle size (mm) | 0.55±0.05mm |
| Moisture content (%) | 35-43 (H+ Form) |
| Total Capacity(eq/L) | ≥2.5 (H+ Form) |
| Bulk Density ( g/l) | 800-870 |
| Density ( g/l) | 1280-1380 |
| Whole beads count (%) | ≥95 |
| Uniformity coefficient | ≤1.2 |
| Purity (Metals in dry basis) | Na ≤ 20 mg/kg |
| K ≤ 20 mg/kg | |
| Fe ≤ 20 mg/kg | |
| Cu ≤ 5 mg/kg | |
| Co ≤ 5 mg/kg | |
| Ca ≤ 10 mg/kg | |
| Mg ≤ 10 mg/kg | |
| Al ≤ 10 mg/kg | |
| Hg ≤ 20 mg/kg | |
| Heavy Metals (as Pb) ≤ 10 mg/kg |
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.
We are excited to announce that Fred Ghanem has joined Sunresin as Vice President of Life Science division managing the American market. Fred has 25 years experience in Ion Exchange Resins, adsorbents and specialty resins and 4 years in catalysis. With a Master of Science in Chemical Engineering and Biotechnology and a PhD in Chemical Engineering, expected 2023, Fred is a great asset that will help the company to grow substantially in the Life Science market.
We are excited to announce that Sunresin New Material has entered in a collaboration agreement starting from August 2023 with Prof Fernando Albericio and Prof Beatriz G. De La Torre from University of KwaZulu-Natal (UKZN), South Africa, for the development of new resins for Solid-Phase Peptide Synthesis (SPPS), optimization of existing products and the development of novel chemistry to support pharmaceutical industry. Fernando does not need presentation. With more than 1000 publications in the field of SPPS and many patents, Fernando has helped for decades the peptide market to grow, expand and support patient life with the discovery of efficient processes for the manufacture of peptide APIs. Sunresin is now a recognized global leading company manufacturing on multiple ton scale resins that allow the production of API peptide by solid phase synthesis.
Sunresin is a leading company manufacturing Ion exchange resins, adsorbents and specialty resins for different industries. Sunresin has its headquarter in Xi’an China and is rapidly expanding globally. For our international Life Science division we looking for a Regulatory and QA manager able to assist the company growing in this field.
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