PORTAFILL H5

PORTAFILL H5 is a naturally occurring, platy, sedimentary mineral consisting predominantly of partially hydrated magnesium-calcium carbonate. PORTAFILL H5 offers very fine particle size and high brightness making it an efficient extender and rheology modifier. Its unique platy particle shape and fineness provide opacity and viscosity control. PORTAFILL H5 is valued for applications requiring suspension stability and fluidity. It can effectively disperse pigments while maintaining workability and application properties. PORTAFILL H5 delivers the performance needed for demanding formulations.