Agelbert NOTE: HMPE is an example of PROPER USE of hydrocarbons (i.e. NOT for fuels!
). HMPE is an abbreviation of UHMWPE, which is ultra-high molecular weight polyethylene. It is made from polyolefin. Polyolefins are synthetic polymers comprising
olefinic monomers. A polyolefin is a type of polymer with the general formula (CH2CHR)n where R is an alkyl group. They are usually derived from a small set of simple
olefins (alkenes 👉 Alkene is often used as synonym of olefin, that is, any hydrocarbon containing one or more double bonds.).
Several million metric tons of polyolefins are produced and consumed annually all over the world.
The FACTs of selecting the right fiber for mooring lines: Creep
Nov 4, 2022
Generally speaking, ropes made from HMPE are sensitive to long-term loads, meaning that lines made with the material elongate proportionally over time. This is known as creep – a process that will ultimately limit the lifespan of a line.
