Propiedades adhesivas de mezclas de almidón de yuca termoplastificado y ácido poliláctico (TPS/PLA)
Adhesive properties of mixtures termoplastified cassava starch and polylactic acid (TPS / PLA)
Date
2011-10-31
2011-10-31
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Citar con el siguiente link: http://hdl.handle.net/11323/2706
https://revistascientificas.cuc.edu.co/ingecuc/article/view/289
Citar con el siguiente link: http://hdl.handle.net/11323/2706
https://revistascientificas.cuc.edu.co/ingecuc/article/view/289
Abstract
La necesidad de alternativas eco-amigables en todos los ámbitos productivos, ha llevado a la generación de productos innovadores basados en fuentes renovables, sin degradar su funcionalidad. Un adhesivo biodegradable fue desarrollado, basado en una mezcla de almidón termoplastificado (TPS) y de ácido poliláctico (PLA). Se evaluaron las propiedades mecánicas, térmicas y viscoelásticas mediante ensayos de tensión, calorimetría diferencial de barrido (DSC), índice de fluidez y análisis dinámico mecánico (DMA). La formulación TPS 70/30, en la mezcla TPS/PLA: 50/50 puede ser suministrada en forma de pellets, barra o película, ofreciendo propiedades adhesivas comparables al convencional etilenvinil acetato (EVA).
Referencias:
[1] Adhesives Technology Handbook. Edited by Ednesajjad S. (2nd. Ed., 2008). Ed. William Andrew. [2] M. Viljanmaa, A. Södergárd and P. Tömälä. Lactid acid based polymers as hot melt adhesives for packaging applications. International Journal of Adhesion & Adhesives 22 (2002) 219-226. [3] W. Choi, Ch. Lee and H. Park. Development of biodegradable hot-melt adhesive based on poly- ε-caprolactone and soy protein isolate for food packaging system. LWT 39 (2006) pp. 591-597. [4] J. Seppälä. Biodegradable Polymers Technology Programme Tekes. 1997. pp. 13-34. [5] U. Funke, W. Bergthaller and M. G. Lindhauer. Processing and characterization of biodegradable products based on starch. Polymer degradation and stability, 59, (1998) pp. 293-296. [6] I. Skeist. Handbook of Adhesives. 3rd. Ed. Van Nostrand Reinhold. (1990) Capítulos 1-4. [7] M. Viljanmaa, A. Södergárd and P. Tömälä. Adhesion properties of lactic acid based hot melt adhesives and the storage stability in different packaging applications. International Journal of Adhesion & Adhesives 22 (2002) pp. 447-457. [8] J. Zhang and X. Sun. Poly(lactic acid)-based bioplastics. In Ray Smith (Ed.) Biodegradable polymers for industrial applications. (2005). pp. 251- 288). [9] O. Martin and J. Avérous. PLA: plasticization and properties of biodegradable multiphase systems. Polymer 42 (2001) pp. 6209-6219. [10] A. G. Pedroso and D. S. Rosa. Mechanical, thermal and morphological characterization of recycled LDPE/corn starch blends. Carbohydrate Polymers, 59, pp. 1-9. [11] Y. Park, H. Joo, H. Kim and Y. Lee. Adhesion and rheological properties of EVA-based hot-melt adhesives. International Journal of Adhesion & Adhesives 26 (2006) pp. 571-576. [12] E. P. Chang. J Adhesion 1991; 34:189. [13] Handbook of Adhesives. Edited by Skeist I. (3rd. Ed., 1990). Ed. Van Nostrand Reinhold. [14] T. Ke, S. Sun and P. Seib. Blending of poly(lactic acid) and starches containing varying amylase content. Journal of applied polymer science, 89, (2003). pp. 3639-3646. [15] L. Lim, R. Auras and M. Rubino (2008). Processing technologies for poly(lactic acid). Progress in polymer science (in press).
[1] Adhesives Technology Handbook. Edited by Ednesajjad S. (2nd. Ed., 2008). Ed. William Andrew. [2] M. Viljanmaa, A. Södergárd and P. Tömälä. Lactid acid based polymers as hot melt adhesives for packaging applications. International Journal of Adhesion & Adhesives 22 (2002) 219-226. [3] W. Choi, Ch. Lee and H. Park. Development of biodegradable hot-melt adhesive based on poly- ε-caprolactone and soy protein isolate for food packaging system. LWT 39 (2006) pp. 591-597. [4] J. Seppälä. Biodegradable Polymers Technology Programme Tekes. 1997. pp. 13-34. [5] U. Funke, W. Bergthaller and M. G. Lindhauer. Processing and characterization of biodegradable products based on starch. Polymer degradation and stability, 59, (1998) pp. 293-296. [6] I. Skeist. Handbook of Adhesives. 3rd. Ed. Van Nostrand Reinhold. (1990) Capítulos 1-4. [7] M. Viljanmaa, A. Södergárd and P. Tömälä. Adhesion properties of lactic acid based hot melt adhesives and the storage stability in different packaging applications. International Journal of Adhesion & Adhesives 22 (2002) pp. 447-457. [8] J. Zhang and X. Sun. Poly(lactic acid)-based bioplastics. In Ray Smith (Ed.) Biodegradable polymers for industrial applications. (2005). pp. 251- 288). [9] O. Martin and J. Avérous. PLA: plasticization and properties of biodegradable multiphase systems. Polymer 42 (2001) pp. 6209-6219. [10] A. G. Pedroso and D. S. Rosa. Mechanical, thermal and morphological characterization of recycled LDPE/corn starch blends. Carbohydrate Polymers, 59, pp. 1-9. [11] Y. Park, H. Joo, H. Kim and Y. Lee. Adhesion and rheological properties of EVA-based hot-melt adhesives. International Journal of Adhesion & Adhesives 26 (2006) pp. 571-576. [12] E. P. Chang. J Adhesion 1991; 34:189. [13] Handbook of Adhesives. Edited by Skeist I. (3rd. Ed., 1990). Ed. Van Nostrand Reinhold. [14] T. Ke, S. Sun and P. Seib. Blending of poly(lactic acid) and starches containing varying amylase content. Journal of applied polymer science, 89, (2003). pp. 3639-3646. [15] L. Lim, R. Auras and M. Rubino (2008). Processing technologies for poly(lactic acid). Progress in polymer science (in press).
URI: http://hdl.handle.net/11323/2706
https://revistascientificas.cuc.edu.co/ingecuc/article/view/289
https://revistascientificas.cuc.edu.co/ingecuc/article/view/289
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