| Lewatit® C 267 is a premium grade, standard cross-linked, gel, strong acid cation exchange resin based on a styrene/DVB polymer. Lewatit C 267 is specially suited for industrial water treatment applications, including demineralization, service exchange, and softening. Lewatit C 267 can be used in single bed and mixed bed applications. Lewatit C 267 exhibits a high ion exchange capacity combined with excellent mechanical and osmotic strength for a long operating life. Lewatit C 267 is supplied in the form of spherical beads 9protonated and fully swollen) with a heterodispersed particle size distribution. Lewatit C 267 has a minimum amount of fines (up to 50 mesh particles) resulting in low pressure losses during operation. Lewatit C 267 is supplied the protonated form. It is also available in its sodium form which is called Lewatit C 249 then. Lewatit C 267 complies with 21 CFR 173.25 of the FDA regulations covering the application of ion exchange resins as secondary direct food additives.Information provided by Lanxess. |
