Disassembly of Elastomers: Poly(olefin sulfone)-Silicones with Switchable Mechanical Properties

An elastomeric polymer composite that can be disassembled at will into its individual components when exposed to mild bases is presented. The composite is formed of a poly(olefin sulfone) and a silicone bound together using “click” chemistry. The mechanical properties of the composites can be varied...

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Bibliographic Details
Main Authors: Swager, Timothy Manning, Lobez, Jose M.
Other Authors: Massachusetts Institute of Technology. Department of Chemistry
Format: Article
Language:en_US
Published: American Chemical Society (ACS) 2012
Online Access:http://hdl.handle.net/1721.1/74529
Description
Summary:An elastomeric polymer composite that can be disassembled at will into its individual components when exposed to mild bases is presented. The composite is formed of a poly(olefin sulfone) and a silicone bound together using “click” chemistry. The mechanical properties of the composites can be varied depending on their formulation. Its base-triggered decomposition is advantageous from the point of view of composite recycling and controlled release of chemicals.