Evonik Jayhawk Fine Chemicals Corporation and Nexam Chemical AB have begun a joint-marketing programme, whereby Evonik’s JAYHAWK dianhydrides and Nexam Chemical’s NEXIMID crosslinkers will be offered in a co-ordinated effort to the growing polyimide market sector. Evonik and Nexam Chemical will collaborate on modifying and improving polyimide processing, while offering physical and mechanical property enhancements. Customers will benefit from consultation in product selection, pairing and optimal dosing to achieve desired properties of their polyimide coatings, films, fibres, foams and resins.