Evaluation of the economic feasibility of core-shell baroplastic polymers and a comparison to traditional thermoplastic elastomers
Name
64391532-MIT.pdf
Description
Full printable version
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2.86 MB
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Author(s)
Ibrahim, Sarah H
Advisor(s)
Anne Mayes.
Date Issued
2005
Publisher
Massachusetts Institute of Technology
Abstract
Baroplastic materials are pressure miscible systems that can be molded by the application of pressure at low/room temperature. They have the potential to replace traditional thermoplastic elastomers in many applications. To quantitatively determine the competitiveness of baroplastic materials in current markets, a detailed cost model was developed. Embedded in the cost model is a polymer flow model that predicts processing times as a function of processing pressure. The raw material cost of baroplastics was roughly estimated to input into the cost model. The results of the cost model show that baroplastics have a significant economic advantage over thermoplastic elastomers due, mostly, to the greatly reduced cycle times associated with processing baroplastic materials. Recommendations for future work include developing a more refined estimate of the raw material price of baroplastics as well as investigating the costs of more specific applications.
Description
Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Materials Science and Engineering, 2005.
Includes bibliographical references (leaf 39).
Subjects
Materials Science and Engineering.
MIT Department
Massachusetts Institute of Technology. Department of Materials Science and Engineering
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