SEPLITE MONOJET MB850NK

Summary

Product identification

SEPLITE® Monojet™MB850NK is a nuclear grade mixed bed ion exchange resin.

• Stock Code: 300487
• Components: Monojet™SC7100N (H⁺ form cation resin) and Monojet™SA8800N (OH⁻ form anion resin).
• Intended Use: Water treatment in the nuclear power industry, including primary water treatment, fuel pool purification, PWR steam generation blowdown, BWR water cleanup, and Rad waste treatment.

Physical and Chemical Characteristics

Matrix Structure (Both Components): Gel, Styrene-divinylbenzene Functional Group (Cation): Sulfonic acid Functional Group (Anion): Quaternary amine Shipping Form (Cation): H⁺ Shipping Form (Anion): OH⁻ Appearance: Amber to brownish translucent spherical beads Particle Size: * Cation: 0.65±0.05 mm * Anion: 0.63±0.05 mm Moisture Content: * Cation (H⁺ Form): 48-55% * Anion (OH⁻ Form): 54-60% Total Capacity: * Cation (H⁺ Form): ≥1.9 eq/L * Anion (OH⁻ Form): ≥1.2 eq/L Ionic Conversion: * Cation: >99% * Anion: >95% Cation/Anion Chemical Equivalent Ratio: 1:1 Bulk Density: 700-750 g/L Whole Beads Count: ≥95% Uniform 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 Purity (Anion component specific): * Cl: ≤250 mg/kg * SiO₂: ≤10 mg/kg

Recommended Operating Conditions

• Maximum Operating Temperature: 100℃ (H⁺ /OH⁻ Form)
• pH Range: 0-14

Precautions

• Store in sealed containers or bags above 0℃ in dry conditions, away from direct sunlight.
• Do not mix with strong oxidizing agents.
• In case of eye contact, rinse immediately with plenty of water and consult a specialist.
• Dispose of materials according to local regulations.
• Dry polymers will expand when wetted, potentially causing an exothermic reaction.
• Spilled materials can be slippery.

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Disclaimer: This extraction may miss figures, footnotes, or revisions. Contractual data must match the OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror