bentogel bg4 - Matta

bentogelBentogel™ BG 6 by Yillong Chemical is a rheological additive. Produced from Na-bentonite and Ca-bentonite by purification and modification. It has hh gel efficiency, good viscosityBentogel™ BG 4 by Yillong Chemical is a rheological additive. It is produced from Na-bentonite and Ca-bentonite by purification and modification. It has hh gel efficiency