First Graphene Limited announced the launch of PureGRAPH® 50 to complement its range of powder and AQUA additives. PureGRAPH® 50 is a jumbo platelet size, further extending First Graphene's product portfolio. With a very high aspect ratio (lateral size/thickness) PureGRAPH® 50 is designed to enhance performance in concrete strengthening and polymer reinforcement applications. The latest release comes following the recent launch of PureGRAPH® AQUA, which provides all powdered sizes in a paste for easy incorporation into water and solvent-based formulations. First Graphene CEO Mike Bell said the larger interlayer spacing of particles in PureGRAPH® 50 enhances dispersion. First Graphene has issued a new datasheet for its PureGRAPH® range of graphene powders to include details on PureGRAPH® 50.