LAVIOSA VISCOGEL™ B3

LAVIOSA VISCOGEL™ B3 by Laviosa Minerals is an economic, bentonite clay grade, organically modified with a quaternary alkyl ammonium compound. Acts as a rheology modifier for solvent-borne systems of low to medium polarity. It requires mechanical energy, shear forces applied with a good dispersion equipment, and a chemical (polar) activator to reach the proper level of delamination of the organobentonite platelet stacks. Suitable low molecular weight polar activators and propylene carbonate can also be used, even in absence of water. Possesses thixotropic effect, sag control and prevents pigments from long-term storage settling. Provides good performance in solvents like aliphatic mineral spirits and aromatics. Shows compatibility with low polarity binders like alkyds, terpenes and petroleum derivatives. Recommended dosage level for applications with strong anti-sagging properties up to 3.0%. Complies with ISO 9001 regulation. The shelf life of LAVIOSA VISCOGEL™ B3 is 36 months.