Unsaturated polyester resins (including vinyl esters and additives) are used in the production of fibre reinforced plastics or non-reinforced filled products.
Due to the ease and freedom of processing, unsaturated polyester resin can be applied in the manufacturing of small and very large structures. Well known in marine and automotive, but also in e.g. wind turbine blades.
As the European market leader, DSM Composite Resins sells their unsaturated polyester resins under the tradenames: Atlac, Daron, Palatal, Palapreg and Synolite.