Prospects of creating the reliable thermal barrier coating systems from elastomeric materials for solid propellant rocket engines

1Khorolskyi, MS, 2Lavrynenko, SP, 3Potapov, OM, 3Kozys, KV
1Oles Honchar Dnipro National University, Dnipro, Ukraine
22State Enterprise “Ukrainian Research Design-Technological Institute of Elastomer Materials and Products”, Dnipro, Ukraine
3Yangel Yuzhnoye State Design Office, Dnipro, Ukraine
Space Sci.&Technol. 2017, 23 ;(6):46-50
Publication Language: Russian
The paper deals with a development of new elastomeric material for heat-resistant covering and with improved physical-mechanical properties. We describe a process of a selection by an experience way of optimal effort of pressing for the obtaining of samples with the necessary degree of penetration of reinforcing fabric.
Keywords: caoutchouc, elastomer, fabric is a kapron elastic technical, internal heat-resistant covering, rocket engine on a solid propellant, rubber, solid propellant
1. Dzhur E. O., Kuchma L. D., Manko T. A., Sitalo V. G., Sanin F. P., Sanin A. F. The polymeric composition materials in a space-rocket technique, 293—300 (Vischa osvita, K., 2003).
2. Maurizio N., Rallini M., Puglia D., Kenny J., Torre L. EPDM based heat shielding materials for Solid Rocket Motors: A comparative study of different fibrous reinforcements. Polymer Degradation and Stability, N 98, 2131— 2139 (2013).
3. Pat. US 4 501 841. Elastomeric insulating materials for rocket motors. L. G. Herring. Publ. 26.02.1985.