SYNTHETIC BETA-ZEOLITE CONSISTING OF ALUMINA SILICATE MINERALS WITH AN OPEN MICRO POROUS STRUCTURE. TO BE USED IN THE FORMULATION OF CATALYST COATINGS THAT ARE APPLIED TO HONEYCOMB FILTER SUBSTRATES FOR CATALYTIC FILTERS WHICH ARE USED IN THE PURIFICATION OF EXHAUST GASES IN INTERNAL COMBUSTION ENGINES. 90% OF THE ZEOLITE PARTICLES ARE LESS THAN 13 MICRMETRES, AND DO NOT CONTAIN BINDERS.

CLASSIFICATION IS DETERMINED ACCORDING TO GIRS 1 AND 6 AS WELL AS THE TEXT OF CN CODE 284210 00.