Hostname: page-component-745bb68f8f-v2bm5 Total loading time: 0 Render date: 2025-01-27T13:46:03.288Z Has data issue: false hasContentIssue false
  • English
  • Français

Composite Systems of Lignocellulosics with Synthetic Polymers

Published online by Cambridge University Press:  16 February 2011

Ramani Narayan  and
Robert P. Neu
Ramani Narayan
Affiliation:
Michigan Biotechnology Institute & Michigan State University, 3900, Collins Road, Lansing MI 48909
Robert P. Neu
Affiliation:
Michigan Biotechnology Institute & Michigan State University, 3900, Collins Road, Lansing MI 48909
Get access

Abstract

Incompatible polymer blends are known to have inadequate mechanical properties due to poor adhesion and high interfacial tension between the phases. One such blend that displays this type of behavior is the cellulose acetate-polystyrene blend and is typical of lignocellulosic-synthetic polymer blend systems. Tailor-made cellulose acetate-polystyrene graft copolymers have been synthesized and used as compatibilizers (emulsifiers) to reduce the interfacial tension and improve interfacial mixing. Thermal analyses and morphological studies of the blends with and without the graft copolymer demonstrated that this was indeed the case.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 197: Symposium U – Materials Interactions Relevant to the Pulp, Paper and Wood Industries , 1990 , 55
Copyright
Copyright © Materials Research Society 1990

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

1. Paul, D. R., and Newman, S., eds., Polymer Blends, vol.1&2, Academic Press, New York, 1978.Google Scholar
2. Molau, G. E. In Symoosium on Block Polymers: Aggrawal, S. L., Ed.; Plenum: New York, 1970.Google Scholar
3. Biermann, C. J., Chung, J. B., and Narayan, R., Macromolecules, 20 (5), 954–957 (1987).2.Google Scholar
4. Biermann, C. J. and Narayan, R., Polymer, 28, 2176 (1987).Google Scholar
5. Narayan, R. and Shay, M., in Recent Advances in Anionic Polymerization, Hogen-Esch, T. E. and Smid, J., eds., Elsevier Science Publishing Co., Inc., New York, pp. 441–450 (1987).Google Scholar