Synthesis of polymer-layered silicate composite from natural latex
Abstract
The structure and mechanical properties of polymer films obtained from natural latex and filled by clay suspensions were investigated. It was shown that surface modification of the clay particles by alkylbenzyldimethylammonium chloride decrease film properties. Mixing of latex with untreated bentonite lead to the inorganic layers reagregation and dehydratation at the drying stage but supports high mechanical properties due to parallel orientation of the clay particles.
About the Authors
I. A. Tutorsky
M.V. Lomonosov Moscow State University of Fine Chemical Technologies, 86, Vernadskogo pr., Moscow 119571
Russian Federation
Russian Federation
B. V. Pokidko
M.V. Lomonosov Moscow State University of Fine Chemical Technologies, 86, Vernadskogo pr., Moscow 119571
Russian Federation
Russian Federation
O. A. Dulina
M.V. Lomonosov Moscow State University of Fine Chemical Technologies, 86, Vernadskogo pr., Moscow 119571
Russian Federation
Russian Federation
M. V. Surikova
M.V. Lomonosov Moscow State University of Fine Chemical Technologies, 86, Vernadskogo pr., Moscow 119571
Russian Federation
Russian Federation
References
1. Ellsworth M.W., Gin D.L. Reacent advances in the design and synthesis of polymerinorganic nanocomposites. Polymer News. 1999. V.24, p.331-341.
2. Schaefer D.W., Suryawanshi C., Pakdel P. at al. Challenges and opportunities in complex materials: silica-reinforeced elastomers. Physica A. 2002. V.314, p.686-695.
3. Ray S.S., Okamoto M.. Polymer/layered silicate nanocomposites: a review from preparation to processing. Prog. Polym. Sci. 2003, V.28, p.1539–1641.
4. Туторский И.А., Покидько Б.В. Эластомерные композиты со слоистыми силикатами. Обзор.ч.1. Каучук и резина. 2004 г. Каучук. №5. С.23-30
5. Туторский И.А., Покидько Б.В. Эластомерные композиты со слоистыми силикатами. Обзор.ч.2. Каучук и резина. 2004 г. №6. С33-36.
6. Туторский И.А., Дулина О.А., Соловьева Т.С.. Золь-гель технология и полимерные композиты. М., ЦНИИТЭнефтехим, 1996, 77 с.
7. Патент 2531396 США. 1950.
8. Varghese S., Karger-Kocsis J.. Natural rubber-based nanocomposites by latex compounding with layered silicates. Polymer. 2003. V.44. Р.4921.
9. Практикум по коллоидной химии и электронной микроскопии. Под ред. С.С. Воюцкого и Р.М. Панич. М.: Химия. 1974., c. 44-64.
10. Peker S., Yapar S., Betin N. Adsorption behavior of a cationic surfactant on montmorillonite. Colloids and Surfaces A: Physicochemical and Engineering Aspects. 1995, V.104, p.249-257.
11. Осипов В.И. Природа прочностных и деформационных свойств глинистых пород. М. МГУ. 1979 г, с. 51.
For citation:
Tutorsky I.A., Pokidko B.V., Dulina O.A., Surikova M.V. Synthesis of polymer-layered silicate composite from natural latex. Fine Chemical Technologies. 2006;1(2):58-62. (In Russ.)
Views: 51
Email this article 