Ceramic Tool For Preconsolidation Of Powder-Coated Towpreg

Tool converts partly formed towpreg into preconsolidated towpreg ribbon. In technique, towpreg coated with thermoplastic powder converted into preconsolidated ribbon without use of plasticizers or solvents. Relying on melt flow and proper application of tension, friction, and cooling, technique ensures both consistent distribution of polymer within, and consistent cross section of ribbon. Ceramic preconsolidation tool includes heated and cooled halves thermally insulated from each other.