z-logo
Premium
Blend compatibility of waste materials—Cellulose acetate (from sugarcane bagasse) with polystyrene (from plastic cups): Diffusion of water, FTIR, DSC, TGA, and SEM study
Author(s) -
Meireles Carla da Silva,
Filho Guimes R.,
de Assunção Rosana M. N.,
Zeni Mara,
Mello Kátia
Publication year - 2007
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.25801
Subject(s) - miscibility , differential scanning calorimetry , thermogravimetric analysis , materials science , fourier transform infrared spectroscopy , polystyrene , bagasse , polymer blend , scanning electron microscope , chemical engineering , cellulose acetate , cellulose , glass transition , polymer chemistry , compatibility (geochemistry) , composite material , polymer , copolymer , pulp and paper industry , physics , engineering , thermodynamics
In this article, the compatibility of blends produced from recycled materials—cellulose acetate (from sugarcane bagasse) and polystyrene (from plastic cups)—was studied using diffusion of water, Fourier transform infrared spectroscopy, differential scanning calorimetry, thermogravimetric analysis, and scanning electron microscopy. With these techniques, it was possible to confirm the existence of miscibility microregions in blends produced according to what has already been pointed out in a previous paper (Filho et al., J Appl Polym Sci 2005, 96, 516). In addition, all the results present a transition occurring in blends containing 30% polystyrene. This composition indicates the starting limit for a possible inversion between the matrix and the disperse phase in the system. © 2007 Wiley Periodicals, Inc. J Appl Polym Sci 104: 909–914, 2007

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here