Polypropylene (PP) is a semi-crystalline thermoplastic, which has high impact resistance, mechanical properties of tough, opposition to a variety of organic solvents, and acid corrosion.

PP Honeycomb Core Carbon Fiber Sheet is bonded with PP honeycomb core and an adhesive film using a carbon film prepreg. The PP honeycomb core and carbon fiber sheets tight adhesion achieve the perfect combination of plate stiffness and strength.