bentogelBentogel™ BG 3 by Yillong Chemical is a rheological additive. It is produced from Na-bentonite and Ca-bentonite by puring and modifying. It has hh gel efficiency, goodUnderstand the distinctive features of Bentogel™ product series by Yillong Chemical. View all Bentogel™ grades suited for Coatings and Inks.