Syntactic foams consolidated with starch: mixing behaviour for post-mould processing

Islam, Md Mainul and Kim, Ho Sung (2007) Syntactic foams consolidated with starch: mixing behaviour for post-mould processing. Advanced Materials Research, 29-30 . pp. 169-172. ISSN 1022-6680

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Official URL: http://www.scientific.net/0-87849-466-9/169/

Abstract

The mixing required for post-mould gelatinisation of syntactic foams using starch as binder was studied. It was found that starch particles tend to adhere to hollow microspheres during mixing, forming agglomerates. A transition in the buoyancy of microsphere-starch phases was found at a particular volume fraction of starch. The transitional point was close to a volume fraction of starch at which a calculated relative density for a system consisting of multiple starch particles per microsphere was unity. Starch-microsphere inter-distance appears to be an important parameter affecting starch content in an agglomeration.

Item Type:Article (Commonwealth Reporting Category C)
Additional Information:Author version deposited with blanket permission of publisher (Trans Tech). This is a revised and extended version of a conference paper at http://eprints.usq.edu.au/4146/ .
Uncontrolled Keywords:Syntactic foam, Manufacturing, Starch, Hollow microsphere.
Fields of Research (FOR2008):09 Engineering > 0912 Materials Engineering > 091202 Composite and Hybrid Materials
Subjects:290000 Engineering and Technology > 291400 Materials Engineering > 291402 Composite Materials
Socio-Economic Objective (SEO2008):UNSPECIFIED
ID Code:4142
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Deposited On:21 May 2008 14:29
Last Modified:21 Dec 2011 14:14

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