HTPE, which stands for High-Temperature Polyethylene, is a thermoplastic polymer that is known for its excellent heat and chemical resistance. Some of the common synonyms for HTPE include high-density polyethylene (HDPE), ultra-high-molecular-weight polyethylene (UHMWPE), and cross-linked polyethylene (PEX). HDPE is a widely used term that describes a dense version of polyethylene, while UHMWPE refers to a higher molecular weight version that is characterized by its exceptional strength and abrasion resistance. PEX is often used in piping and tubing applications as a more flexible alternative to traditional metals. Whatever the synonym used, HTPE and its counterparts offer a range of valuable properties that make them versatile materials in various industries from construction to medical.