BYK Additives & Instruments


High performance acid clay catalyst and adsorbent produced by combining refined natural clay and acid activation technology.
Acid activation of the natural clay structure develops enhanced Lewis and Brönsted acid sites that together with a high surface area deliver a catalyst suitable for a wide range of acid catalysed reactions.
The low iron content of FULCAT-435 provides improved specificity in some reactions, whilst the high surface area also delivers a product with excellent adsorption properties.

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FULCAT-435 1 unit
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