An analysis of the chemical and morphological properties of brazilian jute plant fiber (Corchorus capsularis): the Amazon fiber
Uma análise das propriedades químicas e morfológicas da fibra vegetal de juta brasileira (Corchorus capsularis): a fibra amazônica
Palavras-chave:
Fibras vegetais, Compósitos, JutaResumo
In recent years, the development of new composites has increased a lot, especially those that use plant fibers as reinforcement material. A critical feature for this type of application is how these fibers behave in relation to temperature variation. In this sense, this research stands out among other thermodynamic studies carried out with jute vegetable fiber (Corchorus capsularis) natural from the Amazon region. The main objective of this study is to evaluate the thermal behavior of the mentioned fiber, through the loss of its mass until the decomposition of its structural components (natural moisture, hemicellulose, cellulose, lignin and its residual substances) when subjected to temperatures up to 900°C. Vegetable fibers have a high sensitivity to environmental effects, such as temperature variations and humidity itself. The sample preparation phase for the fiber under analysis was also addressed in this study, and it was found that different preparation techniques can have a direct impact on the results of the experiments.
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