Also known as high-modulus polyethylene, (HMPE), it has extremely long chains, with a molecular mass usually between 3.5 and 7.5 million amu .
Sidoo kale loo yaqaan polyetylen-modulus-sare, (HMPE), waxay leedahay silsilado aad u dhaadheer, oo leh tiro keli ah inta badan inta udhaxeysa 3.5 iyo 7.5 milyan amu.