Effect of graphite/graphene on morphology, properties and thermal insulation properties of polystyrene foams

Chenglong Dai, Ying Chieh Yen, Jianfeng Yu, L. James Lee

研究成果: Conference contribution同行評審

摘要

Graphite and graphene particles were employed as nucleating agents to fabricate polystyrene (PS) composite foams in both extrusion and batch foaming processes. The foams were expanded by supercritical carbon dioxide (CO 2). The results show that the particle concentration, not particle type and size, is important for the morphology and thermal conductivity of PS foams produced by the extrusion foaming process. In the batch foaming process, particles pre-compounded with PS and particles pre-attached onto the PS pellet surface led to very different foam morphology. Their mechanical properties and thermal insulation performance are being investigated.

原文English
主出版物標題71st Annual Technical Conference of the Society of Plastics Engineers 2013, ANTEC 2013
發行者Society of Plastics Engineers
頁面1199-1204
頁數6
ISBN(列印)9781632665300
出版狀態Published - 2013
事件71st Annual Technical Conference of the Society of Plastics Engineers 2013, ANTEC 2013 - Cincinnati, OH, United States
持續時間: 22 4月 201324 4月 2013

出版系列

名字Annual Technical Conference - ANTEC, Conference Proceedings
2

Conference

Conference71st Annual Technical Conference of the Society of Plastics Engineers 2013, ANTEC 2013
國家/地區United States
城市Cincinnati, OH
期間22/04/1324/04/13

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