High-density polyethylene (HDPE), also called polyethylene high-density (PEHD), is a thermoplastic polymer made from the monomer ethylene. When used for HDPE pipes, it is sometimes called "alkathene" or "polythene." With a high strength-to-density ratio, High-density polyethylene (HDPE) is used to produce corrosion-resistant piping. In addition, HDPE is commonly recycled.

This high-performance composite material is based on High-Density Polyethylene (HDPE) reinforced with long glass fibers (LGF) through continuous pultrusion technology. It is specially engineered to overcome the mechanical limitations of traditional HDPE by significantly enhancing its strength, stiffness, and dimensional stability — while retaining the excellent chemical resistance and low density of HDPE.

This material combines high-density polyethylene (HDPE) with long glass fibers for enhanced mechanical strength, impact resistance, and dimensional stability. It is ideal for structural applications requiring durability, lightweight, and chemical resistance, commonly used in automotive, industrial, and outdoor products.

Classified as a thermoplastic polymer in the polyethylene family, HDPE exhibits exceptional resistance to moisture, chemicals, and impact. This resilient and dense material is produced through the process of polymerization, resulting in a robust and durable substance.