Affiliation:
1. Wojskowy Instytut Techniczny Uzbrojenia
2. Zakład Produkcji Specjalnej Gamrat Sp. z o. o.
Abstract
The article presents basic information about using thermal insulation in rocket solid fuel motors. A breakdown of the insulating material is given with examples of polymers used to protect motor internal surface at combustion of fuel and its hightemperature products. Tests were carried out in the work for selected polymer materials used at production of rocket solid fuel motors, and the polymer was indicated with the best ablative properties. The method of testing consisted of physicochemical and mechanical tests. Performing DSC and TG measurements made it possible to observe the phase transformations of a given material under the influence of temperature changes.
Reference22 articles.
1. Awad M.E. i Nesser M. (2020). Effect of Insulation Layer Composite and Water Adsorp-tion o Bonding Performance in Heat Barriers. Advanced Journal of Chemistry-Section A, 3 (3): 370-377. DOI: 10.33945/SAMI/AJCA.2020.3.15
2. Ciepliński A., Woźniak R. (1994). Encyklopedia współczesnej broni palnej (od połowy XIX wieku). Wydawnictwo „WIS”, (s. 213), ISBN 83-86028-01-7.
3. Chen L., Gui-e L., Jinyong J., Qiang G., Shaoguang W., i Bin W. (2015). Review on the Test Method of Adhesive Failure in Solid Rocket Motor. Joint International Mechanical, Electronic and Information Technology Conference (JIMET 2015). https://www.atlantis-press.com/proceedings/jimet-15/25843842 DOI: 10.2991/jimet-15.2015.126
4. Das S., Pandey P., Mohanty S. i Nayak S.K. (2015). Influence of NCO/OH and transerfied castor oil on the structure and properties of polyurethane: Synthesis and char-acterization. Materials Express 5 (5): 377-389. DOI: 10.1166/mex.2015.1254
5. El-Dakhakhny A. M., Ahmed A.F., El-Marsafy S. i Abadeer E. (2017). Effect ofAdding Fibers and Nano Particles on the Thermal and Ablative Properties of EPDM Rubber Thermal Insulators for Solid Rocket Motor Application. International Journal of Engi-neering Research & Technology (IJERT), 6 (2): 405-412 DOI: 10.17577/