Lewatit®K 2420是一种强酸性，中等交联的大孔聚合物基催化剂，具有磺酸基团，呈球形珠状。它非常适合用作有机反应的非均相催化剂，以及在温度下处理含水和有机液体高达150°CA的特殊工艺已被用于过活化反应中心的磺酸基团，相对于常规的磺化聚合物催化剂，该催化剂的酸度和反应活性增加。

Lewatit® K 2420 is a strongly acidic, medium crosslinked, macroporous, polymer-based catalyst in spherical bead form, with sulfonic acid groups.

It is ideally suited as a heterogeneous catalyst for organic reactions and for the processing of aqueous and organic liquids at temperatures up to 150°C.

A special process has been used to hyper-activate the sulfonic acid groups of the reactive centres, increasing the acidity and reactivity of this catalyst relative to conventionally sulfonated polymer catalysts.

应用

催化;化学工业;

Catalysis

Chemical Industry

Synonyms

Lewatit K 2420