Park manufactures laminates, prepregs and RF Microwave PTFE substrate materials for the global PCB, printed circuit board, electronics interconnect, advanced composites, aerospace and military markets. Nelco applications include HDI, high speed, low loss, environmentally friendly, laser drillable, polyimide, FR-4, FR4 Epoxy, BT epoxies, cyanate ester, Teflon, RF Microwave laminates and...