Search for dissertations about: "fiber boards"
Showing result 1 - 5 of 13 swedish dissertations containing the words fiber boards.
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1. High-Performance Composites from Modified Wood Fiber
Abstract : The objective of this work was to produce and evaluate high-performance wood fiber composites. High-performance was defined as: high dimensional stability and a high durability, including resistance to wood-decaying organisms (fungi, bacteria, and insects). READ MORE
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2. The mechanisms of edge wicking in retortable paperboard
Abstract : This thesis reports on an investigation of the mechanisms of edge wicking in retortable paperboard. Retortable board is used for packaging preserved food, a process which requires that the package and its contents be sterilised by exposure to high temperature steam for up to three hours. READ MORE
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3. Thermal decomposition of biomass and construction materials - an experimental study
Abstract : .... READ MORE
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4. Fluid flow in wood fiber network
Abstract : Cellulose material is processed to pulp suspensions and MDF boards in order to produce products such as papers, magazines, laminate floors or door skins. A critical stage of these processes is when the cellulose fiber networks are compressed to specific densities and when most of the fluid originally positioned between and inside the fibers is forced to leave the network. READ MORE
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5. Model studies of cellulose fibers and films and their relation to paper strength
Abstract : The objectives of this work were (i) to develop a new methodfor the preparation of thin cellulose model films, (ii) to usethese model films for swelling measurements and (iii) to relatethe swelling of fibers and films to the dry strength ofpaper.In the new film preparation method, NMMO(N-methylmorpholine-N-oxide) was used to dissolve cellulose andDMSO (dimethyl sulfoxide) was added to control the viscosity ofthe cellulose solution. READ MORE