The potential of wood fibers as reinforcement in cellular biopolymers

Wood fiber-reinforced polylactic acid composite foams have been successfully produced using supercritical carbon dioxide. The addition of fibers had a strong effect on microstructure of the foams. An increase in wood fiber content implied smaller average cell size and higher average cell wall thickness as estimated from image analysis of scanning electron microscopy micrographs. Addition of 10 wt% wood fibers seemed to be a limit to obtain foams, with the used processing conditions.


Published in:
Journal of Cellular Plastics, 48, 1, 71-103
Year:
2012
Publisher:
SAGE Publications
ISSN:
0021-955X
Keywords:
Laboratories:




 Record created 2012-02-22, last modified 2018-03-17


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