The phrase describes the process of reducing the dimensions of objects made from a specific type of polymer. This material is known for its flexibility, temperature resistance, and non-reactivity. An example would be modifying the size of a custom-molded gasket to achieve a tighter fit within a mechanical assembly.
Dimensional alteration of these polymeric materials can be crucial in various applications. Benefits can include correcting manufacturing inaccuracies, adapting components to changing design requirements, or even repairing damaged items. Historically, techniques for this kind of material modification have been sought to improve product lifecycles and reduce waste.