Essays about: "mikrofibrillär cellulosa"

Found 2 essays containing the words mikrofibrillär cellulosa.

  1. 1. Metalization of Micro Fibrillated Cellulose (MFC) films

    University essay from Karlstads universitet/Institutionen för ingenjörsvetenskap och fysik

    Author : Yasser Kadhim; [2017]
    Keywords : Micro Fibrillated Cellulose MFC films; MFC Metalization; MFC packaging; PVD thin film coating;

    Abstract : In this thesis, two MFC based films Carboxymethylated-Microfibrillated Cellulose (MFC) and Enzymatic-MFC were characterized and metalized in order to improve the barrier properties at high relative humidity. Several methods were used for the characterization process, which were Atomic Force Microscopy (AFM), Contact Angle (CA), Energy Dispersive Spectra (EDS), Light Microscopy (LM), Scanning Electron Microscopy (SEM), and Oxygen Transmission Rate (OTR). READ MORE

  2. 2. Effect of microfibrillar cellulose on concrete equivalent mortar  fresh and hardened properties

    University essay from KTH/Byggvetenskap

    Author : Jonas Nilsson; Peter Sargenius; [2011]
    Keywords : micro fibrillar cellulose; cellulose fibres; rheology; flexural strength; compressive strength; mikrofibrillär cellulosa; cellulosafibrer; reologi; böjhållfasthet; tryckhållfasthet;

    Abstract : A pilot project in 2010, conducted at CBI, showed the capacity for pulp, micro fibrilars from the forest industry to act as Viscosity Modifying Agent (VMA) in concrete. This project was, however, too limited to find answers for optimal use of this kind of material. READ MORE