Pultrusion is a continuous process for the manufacture of composite structures. Parts feature a constant cross-section and are made by pulling continuous reinforced fibers through a resin bath, optionally followed by a separate preforming system, and into a heated die, where the resin undergoes polymerization as the reinforcements are pulled through the die. Resin types typically include polyester, polyurethane, vinyl ester and epoxy. Pultrusion is particularly effective in production of long, relatively narrow parts used as reinforcing members or ribs in a larger structure.
This need in developing nations could be met by a composite structural framing system capable of producing both fortified dwellings and jobs.Mass reduction for mass appeal: FRPs and CMCs in RVs CompositesWorld
Composites save weight, speed assembly, improve aesthetics and diminish warranty service and promote sales.Styrene-free vinyl-less-the-ester CompositesWorld
Reichhold Inc. (Research Triangle Park, N.C.) unveiled styrene-free ADVALITE at JEC Europe 2014.Don’t call it a blimp! CompositesWorld
The builders of this variable-buoyancy craft count on carbon fiber/epoxy trusswork to enable a new era of air transport.Creative Pultrusions to market, make TRANSONITE panels CompositesWorld
Pennsylvania-based Creative Pultrusions will market and manufacture California-based Ebert Composites' TRANSONITE sandwich panel systems.