@inproceedings{scholars9471, doi = {10.1088/1757-899X/458/1/012015}, volume = {458}, title = {Fabrication and analysis of HNBR-Silica / Carbon Phenolic ablative composites as an effective thermal protection system (TPS)}, number = {1}, note = {cited By 2; Conference of 5th International Conference on Process Engineering and Advanced Materials, ICPEAM 2018 ; Conference Date: 13 August 2018 Through 14 August 2018; Conference Code:143521}, publisher = {Institute of Physics Publishing}, year = {2018}, journal = {IOP Conference Series: Materials Science and Engineering}, url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85059374835&doi=10.1088\%2f1757-899X\%2f458\%2f1\%2f012015&partnerID=40&md5=0fc9804724d448985a3f749411ac9101}, abstract = {The hydrogenated nitrile butadiene rubber (HNBR) based thermal protection systems (TPS) were successfully developed using silica phenolic and carbon phenolic as fillers by filler particle size variation and fixing filler amount in different formulations. Both the TPS were characterized for their confirmations and functional properties using various analytical techniques. The fabricated composites demonstrated improved mechanical, thermal and ablative properties that can meet requirements of aerospace industry for specific applications. A comparative study was also carried out to perceive the effects of particle size of the filler on thermo-mechanical and ablative properties showing that with decrease of the particle size of the filler, mechanical properties and thermal stability increased, while ablation rate decreased. Furthermore, silica phenolic based composites had better mechanical, thermal and ablative properties as compared to its counterpart carbon phenolic TPS. {\^A}{\copyright} Published under licence by IOP Publishing Ltd.}, keywords = {Aerospace industry; Carbon; Fabrication; Fillers; Heat shielding; Mechanical properties; Particle size; Particle size analysis; Polymer blends; Process engineering; Silica; Thermal insulating materials, Ablative properties; Carbon-phenolic; Comparative studies; Filler particles; Functional properties; Hydrogenated nitrile butadiene rubbers; Thermal Protection System; Thermo-mechanical, Carbon phenolic composites}, author = {Farrukh, S. and Tahir, N. A. and Hussain, A. and Ayoub, M. and Rafiq, M. and Khan, M. H.}, issn = {17578981} }