Also known as high-modulus polyethylene, (HMPE), or high-performance polyethylene (HPPE), it has extremely long chains, with a molecular mass usually between 3.5 and 7.5 million.
A makwaara dịka polyethylene dị elu, (HMPE), ma ọ bụ polyethylene dị elu (HPPE), ọ nwere agbụ ogologo dị oke ogologo, nke nwere ngwongwo na-adịkarị n'etiti 3.5 na 7.5 nde amu.