THERMAL EFFECT ON THE MICROHARDNESS OF CHITOSAN FILMS

In this communication we present the results obtained from a study on the effect of thermal treatments of chitosan films with different molecular weights, but with a similar acetilation degree, carried out by microhardness. It was found that the hardness of films prepared from both type of chitosan...

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Autores principales: RETUERT,JAIME, FUENTES,SANDRA, GONZÁLEZ,GUILLERMO, BENAVENTE,ROSARIO
Lenguaje:English
Publicado: Sociedad Chilena de Química 2000
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Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0366-16442000000200021
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