Polytrimethylene terephthalate
= Polytrimethylene terephthalate
{wiki=Polytrimethylene_terephthalate}
Polytrimethylene terephthalate (PTT) is a type of thermoplastic polymer that is part of the polyester family. It is synthesized from terephthalic acid and 1,3-propanediol. PTT has gained interest for several reasons, including its physical properties, environmental benefits, and potential applications.