Effect of antimony trioxide and carbon black on the mechanical properties and ablation properties of liner insulation in rocket motors

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dc.contributor.authorKitinirunkul, Thirapat
dc.contributor.authorKitchaiya, Prakob
dc.contributor.authorKiriratnikom, Chesda
dc.contributor.authorBoonyarat, Paisarn
dc.contributor.authorNuanklai, Suchuchchai
dc.date.accessioned2026-08-06T10:31:28Z
dc.date.available2026-08-06T10:31:28Z
dc.date.issued2021-01-01
dc.description.abstractThis study focused on the mechanical properties and ablation properties of liner insulation in rocket motors for improving rocket performance by means of tensile strength, elongation, ablation rate and density. The following parameters were varied: amount of zinc oxide, antimony trioxide and carbon black (N550). It was found that the insulation of the rocket motors with antimony trioxide and carbon black provided higher the elongation and ablation rate. Thus, it was able to endure more heat from hot gas in combustion chamber. The result suggests that use of antimony trioxide and carbon black as filler in liner insulation can improve the thermal insulators and case-bonded in rocket motor between the solid propellant and the rocket motor tube.
dc.identifier.citationKey Engineering Materials, 877 KEM, 108-113, 2021
dc.identifier.doi10.4028/www.scientific.net/KEM.877.108
dc.identifier.issn10139826
dc.identifier.other2-s2.0-85103317433
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/11725
dc.sourceKey Engineering Materials
dc.subjectAblation
dc.subjectAntimony trioxide
dc.subjectCarbon black
dc.subjectLiner insulation
dc.subjectRocket motor
dc.titleEffect of antimony trioxide and carbon black on the mechanical properties and ablation properties of liner insulation in rocket motors
dc.typeConference Paper

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