Applied Polymer Composites
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Title: STRUCTURE AND PROPERTIES OF STYRENE-BUTADIENE RUBBER/MODIFIED HECTORITE CLAY NANOCOMPOSITES
Page Range: p.207-224
Author(s): Bharadwaj P; Pratibha Singh; Pandey K N; Vishal Verma; Srivastava S K
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Journal: Applied Polymer Composites
Issue Year: apc
Issue No: No.4
Nanocomposites of styrene-butadiene rubber reinforced with modified hectorite clay as nano reinforcement have been processed by solution blending. Hectorite has been modified by octadecyl amine (O-Hc); by grafting with silane coupling agent N-(3-trimethoxysilyl) propyl ethylene diamine (S-Hc) and by both methods (OS-Hc) to be used as a nano reinforcement material. Styrene-butadiene rubber nanocomposites based on Octadecyl amine (O-Hc) modified nanoclay; silane coupling agent N-(3-trimethoxysilyl) propyl ethylene diamine grafted nanoclay (S-Hc); and nanoclay modified by both methods (OS-Hc); as reinforcers show improved mechanical properties, as compared to styrene-butadiene-rubber. 61 Refs.