Authors
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Kutlu, B. ; Leuteritz, A. ; Häußler, L. ; Oertel, U. ; Heinrich, G.
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Title
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Stabilization of polypropylene using dye modified layered double hydroxides
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Date
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20.03.2014
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Number
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42243
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Abstract
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Layered double hydroxide (LDH) was successfully modified with a common azo dye, 3-(4-anilinophenylazo) benzenesulfonic acid. Thermal stability of dye was increased with LDH shielding and the prepared mLDH/polypropylene (PP) nanocomposite maintained the dye derived UV-absorption property, whereas the dye/PP compound shows very weak UV-absorption. LDH based composites of polypropylene were applied to artificial aging and the tensile strength alteration of composites during aging was monitored. mLDH/PP samples endured 4 times longer than neat polypropylene under accelerated weathering conditions.
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Publisher
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Polymer Degradation and Stability
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Wikidata
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Citation
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Polymer Degradation and Stability 102 (2014) 9-14
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DOI
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https://doi.org/10.1016/j.polymdegradstab.2014.02.005
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Tags
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layered double hydroxide uv-stability thermostability azo-dye
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