LEWATIT® VP OC 1065

Summary

Product identification

• Product name: Lewatit® VP OC 1065
• Description: A macroporous, DVB-crosslinked polymer in spherical bead form, with benzylamine groups.
• Functional group: Primary amine
• Matrix: Crosslinked polystyrene
• Appearance: Opaque beads
• Ionic form as shipped: Free base

Applications

• Selective adsorption of compounds containing acidic groups
• Decolorization of sugar starch and protein solutions
• Adsorption of atmospheric CO₂
• Adsorption of aldehydes

Physical and Chemical Properties

• Total capacity*: min. 2.2 eq/l
• Uniformity Coefficient*: max. 1.8
• Bead size*: > 90 % between 0.315 - 1.25 mm
• Effective size*: 0.47 - 0.57 mm
• Fines* (< 0.315 mm): max. 3 vol. %
• Bulk density*: 630 - 710 g/l
• Water retention: 65 - 70 wt. %
• Surface area (BET): approx. 50 m²/g
• Pore volume: approx. 0.27 cm³/g
• Pore diameter (average): 25 nm

Stability and Storability

• Temperature range (stability): -20 - 100 °C
• Storability (max. years): 2 years
• Storability temperature range: -20 - 40 °C

Safety and Handling

• Observe Safety Data Sheet.
• Avoid contact with strong oxidants, such as nitric acid.
• Recommended storage: above freezing point of water, under roof, in dry conditions, without direct sunlight.
• Frozen resin should thaw gradually at ambient temperature before handling or use.

Disposal

• Dispose according to European waste nomenclature within the European Community.

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Disclaimer: 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