CHARACTERIZATION OF THERMOGRAVIMETRIC BEHAVIOR OF POLYESTER COMPOSITES REINFORCED WITH COIR FIBER

被引：0

作者：

Santafe, Helvio P. G., Jr. ^{[1
]}

Rodriguez, Ruben J. S. ^{[1
]}

Monteiro, Sergio N. ^{[1
]}

Castillo, Teresa E. ^{[1
]}

机构：

[1] State Univ Northern Rio de Janeiro, UENF, Adv Mat Lab, LAMAV, Av Alberto Lamego 2000, BR-28013602 Campos Dos Goytacazes, Brazil

来源：

EPD CONGRESS 2011 | 2011年

关键词：

coir fibers; polyester composites; thermal behavior; TGA; DTG; MECHANICAL-PROPERTIES;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The coir fiber extracted from the husk of the coconut fruits are worldwide available in tropical regions as a low cost lignocellulosic by-product for many applications including composite filler in automobile parts. Possible uses above room temperature require information on the thermal behavior of these coir fiber composites. Therefore, the objective of this work was to perform thermogravimetric, TGA and DTG, analysis on polyester matrix composites incorporated with different volume fractions of coir fiber. In general, it was found that thermal degradation associated with weight loss occurred in three stages. Changes were also observed in the DTG peaks that could be attributed to the coir fiber participation through the decomposition of its lignocellulosic structure.

引用

页码：305 / 310

页数：6

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