Friday, November 28, 2014

 

 



Soy un nuevo usuario

Olvidé mi contraseña

Entrada usuarios

Lógica Matemáticas Astronomía y Astrofísica Física Química Ciencias de la Vida
Ciencias de la Tierra y Espacio Ciencias Agrarias Ciencias Médicas Ciencias Tecnológicas Antropología Demografía
Ciencias Económicas Geografía Historia Ciencias Jurídicas y Derecho Lingüística Pedagogía
Ciencia Política Psicología Artes y Letras Sociología Ética Filosofía


Comparison of weathering variables on chrome-tanned and wet-white leather ageing

1) La descarga del recurso depende de la página de origen
2) Para poder descargar el recurso, es necesario ser usuario
    registrado en Universia


  Descargar recurso

Detalles del recurso

Pertenece a: UPCommons - E-prints UPC Universitat Politècnica de Catalunya   

Descripción: Leather is a natural material that can be used in different environments and often under aggressive environmental conditions that may cause premature ageing. The most important factors influencing the degradation of leather are temperature, relative humidity and UV radiation. Leathers with chrome tannage and wet-white leathers were exposed to weathering effects using a climatic chamber in order to identify the most important variables affecting this weathering process and to check for interactions. Both a multilevel centralized factorial experimental design and an analysis of variance (ANOVA) have been employed as statistical tools for estimating the effects of the parameters

Autor(es): Ollé Otero, Lluís -  Jorba, Montse -  Castell, Joan Carles -  Font Vallès, Joaquim -  Bacardit Dalmases, Anna - 

Id.: 55293547

Idioma: English  - 

Versión: 1.0

Estado: Final

Tipo:  5 p. - 

Palabras claveÀrees temàtiques de la UPC -  Enginyeria química -  Indústria dels processos químics - 

Tipo de recurso: Article  - 

Tipo de Interactividad: Expositivo

Nivel de Interactividad: muy bajo

Audiencia: Estudiante  -  Profesor  -  Autor  - 

Estructura: Atomic

Coste: no

Copyright: sí

: Restricted access - publisher's policy

Formatos:  5 p. - 

Requerimientos técnicos:  Browser: Any - 

Fecha de contribución: 05-may-2013

Contacto:

Localización:
* Ollé, L. [et al.]. Comparison of weathering variables on chrome-tanned and wet-white leather ageing. "Journal of the Society of Leather Technologists and Chemists", 08 Febrer 2012, vol. 96, núm. 1, p. 11-15.
* 0144-0322


Otros recursos del mismo autor(es)

  1. A dehydration process for ovine hide to obtain a new collagenous material The aim of the present work is to develop a dehydration process for ovine hide to obtain a new colla...
  2. A dehydration process for ovine hide to obtain a new collagenous material The aim of the present work is to develop a dehydration process for ovine hide to obtain a new colla...
  3. New challenges in chrome-free leathers: development of wet-bright process The aim of the present work was to develop a new tanning process (wet-bright) that produces perfectl...
  4. New challenges in chrome-free leathers: development of wet-bright process The aim of the present work was to develop a new tanning process (wet-bright) that produces perfectl...
  5. Design of a prototype to produce a new collagen material by dehydration The aim of the present work is to develop a prototype to produce a new collagenous material by dehyd...

Otros recursos de la misma colección

  1. Isocyanate toughening of pCBT/organoclay nanocomposites with exfoliated structure and enhanced mechanical properties Cyclic butylene terephthalate (CBT (R)) is an interesting matrix material for the preparation of nan...
  2. Continuous-wave, multimilliwatt, mid-infrared source tunable across 6.4–7.5  μm based on orientation-patterned GaAs We report a continuous-wave (cw) source of tunable mid-infrared radiation providing tens of milliwat...
  3. SiC modular multilevel converters: sub-module voltage ripple analysis and efficiency estimations Two important technical challenges associated with the Modular Multilevel Converter (MMC) are the re...
  4. Nanoantenna enhanced emission of lightharvesting complex 2: the role of resonance, polarization, and radiative and non-radiative rates Nanoantennae show potential for photosynthesis research for two reasons; first by spatially confinin...
  5. Priming by Chemokines Restricts Lateral Mobility of the Adhesion Receptor LFA-1 and Restores Adhesion to ICAM-1 Nano-Aggregates on Human Mature Dendritic Cells LFA-1 is a leukocyte specific β2 integrin that plays a major role in regulating adhesion and migrati...

Valoración de los usuarios

No hay ninguna valoración para este recurso.Sea el primero en valorar este recurso.
 

Busque un recurso