Made from modified black polypropylene particles through integral extrusion molding, this product features a three-dimensional hexagonal hollow honeycomb structure with uniform and dense honeycomb walls, offering both lightweight construction and excellent structural rigidity. The modified PP material is UV resistant, acid and alkali resistant, waterproof, non-absorbent, formaldehyde-free, and 100% recyclable. It maintains dimensional stability without cracking under high and low temperature cycling conditions. As the core material for various sandwich panels, it is widely used in vehicle bodies, RVs, ships, and prefabricated lightweight composite panel processing.
