BOLLATE, Italy May 21, 2014 – Solvay Specialty Polymers has announced the introduction of a new high stiffness grade of KetaSpire® polyetheretherketone (PEEK) that provides 50% greater modulus/stiffness than standard neat PEEK grades. Despite its higher stiffness, the new grade, KetaSpire® KT-825, retains the elongation and toughness that is comparable to that of neat PEEK resin for structural applications in transportation, electronics, semiconductor, and oil and gas. View more and related images