LEWATIT® MP 62 WS DRIED

Lewatit® MP 62 WS Dried is a weakly basic, macroporous anion exchange resin. Due to its special manufacturing process it possesses only tertiary amine functional groups which lack any salt-splitting capacity. As a result it therefore exhibits strongly hydrophobic properties which makes it especially applicable as catalyst for the disproportionation of chlorosilanes in the production of high purity silicon. It is equally efficient in the disproportionation of both trichlorosilanes and mixtures of di- and trichlorosilanes.