User:Herthog/sandbox

TFM is a fluoropolymer designed by Dyneon, a 3M company. Its molecular structure consists of Polytetrafluoroethylene (PTFE) with perfluoroproyl vinyl ether, a type of Perfluoroalkoxy alkane (PFA) incorporated as a modifier. The content of this modifier is less than 1%. Due to this reason, TFM can still be classified as a homopolymer under ISO 12086.

Properties
TFM combines the properties of virgin PTFE and PFA. It's 20% lighter than PTFE. This lower molecular weight results in lower melt viscosity. Unlike PTFE, TFM is weldable.