Name: Hot-melt adhesives with vegetable resins (en Inglés)
Price: 221032.00 COP
Availability: InStock
Author: Martínez, Luis Manuel ; Fernandez, Valeria Elizabeth ; de la Osa Gonzalez, Orlando
ISBN: 9786203246766

portada Hot-melt adhesives with vegetable resins (en Inglés)

Formato

Libro Físico

Autor

Luis Manuel Martínez

Valeria Elizabeth Fernandez

Orlando de la Osa Gonzalez

Editorial

Our Knowledge Publishing

Idioma

Inglés

N° páginas

Encuadernación

Tapa Blanda

Dimensiones

22.9 x 15.2 x 0.3 cm

Peso

0.10 kg.

ISBN13

9786203246766

Categorías

Química industrial e ingeniería química

Hot-melt adhesives with vegetable resins (en Inglés)

Luis Manuel Martínez (Autor) · Valeria Elizabeth Fernandez (Autor) · Orlando de la Osa Gonzalez (Autor) · Our Knowledge Publishing · Tapa Blanda

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Origen: Estados Unidos (Costos de importación incluídos en el precio)

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Reseña del libro "Hot-melt adhesives with vegetable resins (en Inglés)"

The study analyzed the effect produced by adding a tackifier of vegetal origin (Grindelia resin) to Ethylene Vinyl Acetate (EVA) copolymers. The adhesives were prepared at laboratory scale and rheological, thermal and adhesive properties of the formulations with the base polymer and the natural resins were determined, as well as the physical, rheological and thermal properties of their components separately. By Differential Scanning Calorimetry, good compatibility and miscibility of the systems was found due to the existence of a single glass transition temperature. Flow properties showed that consistency rates decreased with increasing temperature for Grindelia resin. The storage and loss modules (G' and G'') determined that the cross temperature decreased as the percentage of tackifier increased, evidencing a temperature shift in the passage from elastic solid to viscous liquid. The results obtained from the characterization of the EVA/tackifier mixtures imply that they can be used in the packaging industry considering grindelia resin as a replacement for rosin resin.