dc.contributor.authorYuan, Shangqin
dc.contributor.authorChua, Chee Kai
dc.contributor.authorZhou, Kun
dc.date.accessioned2016-12-12T05:08:46Z
dc.date.available2016-12-12T05:08:46Z
dc.date.issued2016
dc.identifier.citationYuan, S., Chua, C. K., & Zhou, K. (2016). Dynamic mechanical behaviors of laser sintered polyurethane incorporated with mwcnts. Proceedings of the 2nd International Conference on Progress in Additive Manufacturing (Pro-AM 2016), 361-366.en_US
dc.identifier.urihttp://hdl.handle.net/10220/41799
dc.description.abstractThe multi-walled carbon nanotubes (MWCNTs) reinforced thermoplastic polyurethane (TPU) powders were firstly introduced into selective laser sintering system; and the systematic sintering parameters were investigated for the newly developed nanocomposite powders. The soft elastomeric behaviors of TPU composites are temperature and frequency dependent. Dynamic thermomechanical analysis was conducted to study the dynamic modulus and damping factors of laser sintered TPU nanocomposites. Laser sintered specimens exhibited the improved damping factor but the inferior storage modulus and loss modulus compared with the hotcompressed ones. The newly sintered MWCNTs/TPU composites maintain the intrinsic flexible and bendable properties of the neat TPU, and possess the improved damping resistance, which are significant factors to consider in the aerospace and automotive industries.en_US
dc.format.extent6 p.en_US
dc.language.isoenen_US
dc.rights© 2016 by Pro-AM 2016 Organizers. Published by Research Publishing, Singaporeen_US
dc.subjectSelective laser sinteringen_US
dc.subjectThermoplastic polyurethaneen_US
dc.titleDynamic mechanical behaviors of laser sintered polyurethane incorporated with mwcntsen_US
dc.typeConference Paper
dc.contributor.conferenceProceedings of the 2nd International Conference on Progress in Additive Manufacturing (Pro-AM 2016)en_US
dc.contributor.researchSingapore Centre for 3D Printingen_US
dc.contributor.schoolSchool of Mechanical and Aerospace Engineeringen_US
dc.description.versionPublished versionen_US
dc.contributor.organizationA*STAR SIMTechen_US


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