Additive-compound technology

Problem and implemented solution

This study considers the possibility to use existing additive technologies for manufacture of strong, heat-resistant functional products consisting of a hollow shell (polymeric materials) filled withepoxy or polyester resins. Thefinished product consists of a composite or functionally gradient material.Experiments were conducted pertaining to use of additive and compound technology. Problems related to use of additive and compound technologies as well as ways to resolve them were considered.

Nomination

New Industry And Energy

Topic

New materials and substances

Estimated duration of implementation

No more than 2 months

Implementation geography

Arkhangelsk region

Description of competitive advantages

Additive compound technology eliminates the limitations of 3D printing using a filler (epoxy and polyester resins, compounds or other liquid material to be subsequently cured). The problems of porosity and interlayer adhesion in 3D printing of parts are solved. And the sample with partial filling has positive buoyancy and low weight of the product. Examples of the use of 100% filling are various functional products (brackets, stops and power structures, load–bearing)

List of awards and prizes, media articles about the organization/individual or the Practice

Kostusev Igor Nikolaevich, marine engineer, laureate of the M.V. Lomonosov Prize of the Government of the Arkhangelsk Region and the Lomonosov Foundation (for the development of additive-compound technology). Professional engineer of Russia, innovator, Winner of the "Engineer of the Year – 2023" competition according to the "Professional Engineers" version. https://dvinanews.ru/search/index.php?q=%D0%9A%D0%BE%D1%81%D1%82%D1%83%D1%81%D0%B5%D0%B2+%D0%98%D0%B3%D0%BE%D1%80%D1%8C&s=

List of scientific works and IP connected with the Practice

The article is "Additive-compound manufacturing technology of products and components". The article is "Additive-compound technology for the production of lightweight composite materials with positive buoyancy on the example of a "Marine UAV". Modification of the filler with nanomaterial". Patent for invention No. 2807685

Additive-compound technology

Contacts

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