Estudio comparativo de taninos de tara, mimosa y pino como recurtientes

Authors

  • Ricardo Hourdebaigt Departamento de Cueros , Laboratorio Tecnológico del Uruguay (LATU), Uruguay
  • Juan Iade Departamento de Cueros , Laboratorio Tecnológico del Uruguay (LATU), Uruguay
  • Carmine Le Rose Departamento de Cueros, Laboratorio Tecnológico del Uruguay (LATU), Uruguay
  • Daniel Damonte Departamento de Cueros, Laboratorio Tecnológico del Uruguay (LATU), Uruguay

DOI:

https://doi.org/10.26461/02.07

Abstract

The vegetable tannins are natural products that are able to form complex with proteins. Within this context, are the most important natural products used in industrial processes that transform raw hides into leathers. In this project we wil characterize the tannins used (evaluation of their power tanning), starting with a basic formulation depending on the final article chosen (upper shoes), the process of tanning is carried out varying the vegetable tannin and evaluating its behaviour with different essays. The evaluated tannins are: mimosa, radiata pine and tare powder. We also present a leather characterization, showing the essays to carry out, the different types of leather depending on its use, the standars used for the analysis and specifications that guide us to them. These specifications indicate the properties that the leather must have to have appropiate behaviour during their manufacture and use.                                                  

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How to Cite

Estudio comparativo de taninos de tara, mimosa y pino como recurtientes. (2011). INNOTEC, 2 ene-dic, 24-27. https://doi.org/10.26461/02.07