Abstract
Admicellar polymerization has been used to form polymer coated white mineral particulates as alternatives to carbon black for application in rubber reinforcement. An ultra thin film of polystyrene and cross-linked with divinylbenzene was used to coat alumina particles. Optimization of reaction conditions was carried out, through investigation of factors that affect the adsorption of the surfactant, sodium dodecyl sulfate, on alumina and film formation. The surface modified particles were characterized using ultraviolet absorbance, thermogravimetry, scanning electron microscopy, and changes in hydrophobicity were determined qualitatively using a drop test. Results showed that alumina particles were successfully coated with poly(styrene-co-divinylbenzene), and their resistance to wetting by water was greatly enhanced after admicellar polymerization treatment.
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Arroyo M, Lopéz-Mabchado MA, Herrero B (2003) Polymer 44:2447
Lopéz-Mabchado MA, Herrero B, Arroyo M (2003) Polym Int 52:1070
Heinrich G, Klüppel M, Vilgis TA (2002) Curr Opin Solid State Mater Sci 6:195
Bokobza L, Rapoport O (2002) J Appl Polym Sci 85:2301
Krysztafkiewicz A (1988) Surf Coat Technol 35:151
Dannenberg EM (1975) Rubber Chem Technol 48:410
Wagner MP (1976) Rubber, Chem Technol 49:703
Voet A (1980) J Polym Sci: Macromol Rev 15:327
Edward DC (1990) J Mater Sci 25:4175
Ahmed S, Jones FR (1990) J Mater Sci 25:4933
Huang J-C (2002) Adv Polym Technol 21:299
Sichel EK (1982) Carbon black–polymer composites. Marcel Dekker, New York
Rehner J Jr (1965) Reinforcement of Elastomers. Interscience Pub., New York
Brinke JW, Debnath SC, Reuvekamp LAEM, Noordermeer JWM (2003) Compos Sci Technol 63:1165
O’Haver JH, Harwell JH, Evans LR, Waddell WH (1996) J Appl Polym Sci 59:1427
O’Haver JH, Harwell JH, O’Rear EA, Snodgrass LJ, Waddell WH (1994) Langmuir 10:2588
Poh BT, Ng CC (1998) Eur Polym J 24:975
O’Haver JH, Grady B, Harwell JH, O’Rear EA (2001) Admicellar polymerization, Surfactant science series 100 (Reactions and synthesis in surfactant systems). Marcel Dekker, New York, p 537
Wu J, Harwell JH, O’Rear EA (1987) Langmuir 3:531
Pongpraynoon T, Yanumet N, O’Rear EA (2002) J Colloid Interface Sci 249:227
Wu J, Harwell JH, O’Rear EA (1987) J Phys Chem 91:623
Thammathadanukul V., O’Haver JH, Harwell JH, Osuwan S, Nuchanat N, Waddell WH (1996) J Appl Polym Sci 59(11):1741
Pongprayoon T, Yanumet N, O’Rear EA, Alvarez WE, Resasco DE (2005) J Colloid Interface Sci 281:307
Sakhalkar SS, Hirt DE (1995) Langmuir 11:3369
Lai C-C, O’Rear EA, Harwell JH, Hwa MJ (1997) Langmuir 13:4267
Harwell JH, O’Rear EA (1992) US Patent 5,106,691
Shaw DJ (1992) Introduction to Colloid and Surface Chemistry. Butterworth-Heinemann
O’Haver J, See C-H (2003) J Appl Polym Sci 87:290
Acknowledgments
The authors would like to thank the Australia Research Council for the financial support through an ARC Discovery grant and the China Scholarship Council for providing sponsorship for Shuqin Wang, through the international visiting scholarship program.
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Shuqin Wang is an International visiting scholar from China to The University of Melbourne.
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Wang, S., Russo, T., Qiao, G.G. et al. Admicellar polymerization of styrene with divinyl benzene on alumina particles: the synthesis of white reinforcing fillers. J Mater Sci 41, 7474–7482 (2006). https://doi.org/10.1007/s10853-006-0788-y
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DOI: https://doi.org/10.1007/s10853-006-0788-y