Improved Performance of JAYHAWK™ BTDA® Products

Essen, January 28, 2015

Galena, KS, USA - Evonik Jayhawk Fine Chemicals Corporation announces improvements to JAYHAWK BTDA Ultrapure, a dianhydride co-monomer used in the production of polyimide films. Key applications include flexible circuitry found in smartphones and tablets.

Dr. Jeff Dimmit, VP of Technology: "We are now at ppm levels for residual acetic acid, as well as greater uniformity of particle size. This will have a significantly favorable impact on our customers' handling experience." Borys Schafran, Director, Marketing & Business Development, says, "These improvements demonstrate Evonik's ongoing commitment to providing our customers with a premium product that exceeds expectations."

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