PARK ELECTROCHEMICAL CORP. ANNOUNCES INTRODUCTION OF N4000-6NF (“No Flow”)

Melville, New York, Wednesday, August 2, 2017……Park Electrochemical Corp. (NYSE – PKE) announced the introduction of N4000-6NF (“No Flow”). N4000-6NF is a high-Tg epoxy prepreg system that provides performance versatility and ease of processing. It is designed for bonding flex circuitry and bonding heat sinks to rigid circuit boards. N4000-6NF adheres well to most substrates. The flow of N4000-6NF, which is minimal and consistent, is controlled through precise rheological and prepreg process control.  N4000-6NF is based on Park’s proven N4000-6 resin system.

For information regarding N4000-6NF, in North and South America, please contact Neltec, Inc. at +1 480-967-5600; for information in Europe, the Middle East and Africa, please contact Neltec SA at +33-562-985290; and for information in Asia and Australia, please contact Nelco Products Pte. Ltd. at +65-686-17117.

Certain portions of this press release may be deemed to constitute forward looking statements that are subject to various factors which could cause actual results to differ materially from Park’s expectations. Such factors include, but are not limited to, general conditions in the electronics and aerospace industries, Park’s competitive position, the status of Park’s relationships with its customers, economic conditions in international markets, the cost and availability of raw materials, transportation and utilities, and the various factors set forth in Item 1A “Risk Factors” and under the caption “Factors That May Affect Future Results” after Item 7 of Park’s Annual Report on Form 10-K for the fiscal year ended February 26, 2017.

Park Electrochemical Corp. is a global advanced materials company which develops and manufactures advanced composite materials, primary and secondary structures and assemblies and low-volume tooling for the aerospace markets and high-technology digital and RF/microwave printed circuit materials principally for the telecommunications and internet infrastructure, enterprise and military markets. The Company’s manufacturing facilities are located in Kansas, Singapore, France, Arizona and California. The Company also maintains R&D facilities in Arizona, Kansas and Singapore.