TIB KAT HES 70%

TIB KAT HES 70 is an hydroxyfunctional aliphatic sulfonic acid.

TIB KAT HES is used as esterification catalyst for oleochemicals. It is especially suitable due to its low volatility at high temperatures and high vacuum. If used for manufacturing of isothionate esters, no removal of the catalyst is necessary, just neutralisation.

TIB KAT HES can be used for acid catalyzed crosslinking of melamine resins. Neutralisation with amines is exothermic but easily possible.