Medium-density polyethylene (MDPE) is a type of polyethylene defined by a density range of 0.926–0.940 g/cm 3. [1] It is less dense than HDPE, which is more common.

Nov 16, 2025 · Learn what MDPE is and explore its key properties, common grades like 3840 UA, and industrial applications in films, blow molding, and PE80 pipes. A complete guide for …

Explore the features and advantages of MDPE pipe. See how MDPE compares to HDPE and where it’s best used in gas, water, and industrial pipe systems.

Mar 5, 2025 · Medium-Density Polyethylene (MDPE) is often used in gas pipes (usually yellow colored in some regions) due to its pressure cracking resistance as well as chemical resistance.

Medium-density polyethylene (MDPE), is usually preferred over LDPE for many applications requiring strength or stiffness in addition to ease of processing. MDPE is characterized by …

Jun 14, 2023 · What is MDPE pipe used for? The most common use of MDPE is for potable water (drinking water). It is specifically designed for this purpose, and its smooth bore prevents …

Sep 13, 2024 · MDPE (Medium-Density Polyethylene) is a linear polyethylene copolymer with a density ranging from 0.926 to 0.940 g/cm³. It is produced by copolymerizing ethylene with …

Medium-density polyethylene (MDPE) is a type of plastic material that has a density between low-density polyethylene (LDPE) and high-density polyethylene (HDPE). MDPE is more rigid, less …