Fiber-containing prepregs and methods and systems of making

摘要: Methods of making a fiber-containing prepregs may include drawing unsized fibers from batch molten glass. The method also applying sizing composition to the form plurality sized fibers, where includes first polymerization agent for polymerizing caprolactam. further weaving into fabric. Another step melting reactive resin melted composition, be applied heating fabric and temperature, caprolactam polymerizes fiber-resin amalgam including polyamide. prepreg.