Datasheet summary
LEWATIT® NM 60 SG
PDF datasheet mirror for LEWATIT® NM 60 SG (Lanxess LEWATIT). Verify with OEM before design.
Summary
Product Identification
Lewatit® NM 60 SG is a heterodisperse, gel type, high capacity, high purity mixed ion exchange resin. It is prepared with a 1:1 chemically equivalent ratio of cation to anion resin.
This product is designed for non-regenerable applications.
Operating Limits
- Stability pH range: 0-14
- Operating temperature: max. 40 °C
- Operating pH range during exhaustion: 0-14
- Max. pressure loss during operation: 200 kPa
Feed Water
- Bed depth for single column: min. 600 mm
- Specific pressure loss (15°C): 1.5 kPa*h/m²
- Specific flow rate: max. 50 BV/h
Product Water Quality
- Mixed bed test (column capacity) endpoint: min. 0.02 MOhm*cm resistivity
- Ultrapure water rinse test (resistivity) after 80 BV: min. 18 MOhm*cm
- Ultrapure water rinse test delta TOC after 80 BV: max. 5 ppb
Electrical
- Not specified.
Mechanical / Hydraulic
- Common Description: H⁺/OH⁻ functional group, Quaternary ammonium/sulfonic acid type, Styrenic matrix, Gel structure.
- Appearance: Dark brown / Yellow translucent
- Uniformity coefficient: max. 1.8
- Effective size (d10): 0.40-0.65 mm
- Mixed bed test (column capacity): min. 0.55 eq/L
- Bulk density for shipment (+/- 5%): 690 g/L
- Density: approx. 1.1 g/mL
- Water retention (delivery form): approx. 50-60 % by weight
- Volume change (during exhaustion): max. approx. -15 %
Storage and Handling
- Storage time (after delivery): max. 1 year
- Storage temperature range: -20 - +40 °C
- Recommended storage conditions: Above freezing point of water, under roof, in dry conditions, without direct sunlight.
- Handling if frozen: Allow to thaw gradually at ambient temperature before handling or use. Do not accelerate thawing.
- Packaging stability: Limited to 24 months under recommended storage conditions.
- Safety precautions: Avoid contact with strong oxidants like nitric acid. Observe the Safety Data Sheet.
- Disposal: Follow European waste nomenclature in the European Community.
Disclaimer: This extraction may miss figures, footnotes, or revisions. Contractual data must match the OEM PDF revision used on the project.
Official datasheet (PDF)
Curated from selected public technical reference material for discovery and preliminary comparison. This summary is not a substitute for a current certified manufacturer datasheet. Verify revisions and design limits before use.