Rostec State Corporation’s Roselectronics Holding has mastered the production of polymer dielectrics, which are used in electronic units to insulate microchips from external factors. They can be used in the production of microwave electronics for a wide range of applications. For example, in radar, space and telecommunication equipment. The technology has no domestic analogs and will make it possible to refuse to purchase foreign materials.
Dielectrics will be used in the assembly of multilayer electronic modules, such as transceivers, where it is necessary to protect printed circuit boards from external factors: humidity, electromagnetic, thermal and other influences. The material has thermal stability up to 450 degrees Celsius and is resistant to chemical influences and moisture.
“The material created by Roselectronics on the basis of benzocyclobutene has successfully passed laboratory tests. The achieved results even exceeded the target indicators. The availability of such a material of domestic production will make it possible to refuse to purchase foreign analogs, such as Cyclotene 3000 series,” Rostec said.
The development and organization of serial production as part of Roselectronics is being handled by the Technomash Central Research and Development Institute.
“Materials based on benzocyclobutene derivatives have high dielectric properties, allowing to provide an increase in the performance characteristics of micro- and microwave electronics products. Previously, Technomash has already developed a line of dielectrics that are used during the production of printed circuit boards. The new compositions will allow to refuse foreign analogs directly during the assembly of complex electronic assemblies, including – when creating electronic components for military and dual-purpose”, – said General Director of the Central Research and Development Institute “Tekhnomash” Artem Dudkin.
CNITI “Tekhnomash” works in the field of creating materials and functional structures of information systems and microwave technology.
