Hypermer™ A70

Hypermer™ A70 by Croda is a high molecular weight, polymeric surfactant. It can also act as a polymeric dispersant for inorganics. This water in oil emulsifier is resistant to high ion concentrations, dispersed phase volumes and temperatures. Hypermer™ A70 in non-polar liquids provides superior colloidal & emulsion stability and good pigment dispersancy. It shows high affinity to pigment surface and allows high loading of pigment & fillers at low viscosity. This additive controls particle size distribution. It is recommended for adhesives and sealants.