DI Resin – LEWATIT® UltraPure 1292

For the demineralisation of water in the production of ultra pure water (UPW) (18 MOhm*cm - 0.06 µS/cm at 25°C).

This Premium Mixed Bed DI Resin is used to ‘polish’ the water to higher levels of purity after it has been initially treated by either a two-bed deioniser or a Reverse Osmosis system.

The high grade gel type components are purified to achieve highest purity water conditions.
Due to a special conversion process of the SBA component, Lewatit® Ultrapure 1292 MD has a very high capacity for boron and silica.

Lewatit® UltraPure 1292 MD is a ready-to-use mixed bed comprising a gel type strongly acidic cation exchange resin (SAC) and a gel type, strongly basic anion exchange resin (SBA, type I), individually with a monodispersed bead size distribution (uniform particles) based an a styrene-divinylbenzene copolymer for the use in working/regenerable and polishing/non-regenerable systems for the production of ultra pure water.

The monodisperse beads (uniformity coefficient: max. 1.1) are chemically and osmotically highly stable. The optimized kinetics lead to an increased operating capacity, and the very low content of fines also results in a low pressure drop compared to ion exchange resins with heterodisperse bead size distribution.

It is correspondingly adjusted to the total capacity of the individual components to an equivalent ratio of 1:1. In the regeneration step of a regenerable mixed bed, cation and anion exchange resins are clearly separated for providing a better quality of the service water.

UltraPure 1292 MD is highly regenerated and specially cleaned for meeting the specifications of the semiconductor industry. Leaching of organics from Lewatit® UltraPure 1292 MD into the treated water is reduced to a level less than 10 ppb, and its resistivity achieves a level higher than 18 MOhm*cm.

Made In Germany by Lanxess.
Packaging: 2 Kg (2.8 Ltr).

Mixed Bed DI Resin Applications

- UltraPure Water.
- Fine Purification, Polishing.
- Pharmaceutical industry, Medical officesa and Laboratories.
- Biotechnology Purification in the foodstuff-industry Food industry.
- Fine Purification.
- Cosmetics and Chemical Industry.
- Plating and anodizing
- Polishing Electronics Industry.
- Water Treatment.
- DI (Deionisation), Demi (Demineralisation).
- Window cleaning, car washing,
- Aquariums, fish tanks, and reefkeeping facilities.
- CNC Wire EDM applications.

Download
Technical Data Sheet

Contact us for more info, pricing and availability. info@waterfilter.net.au