Search for dissertations about: "Fibre dimension"
Showing result 1 - 5 of 9 swedish dissertations containing the words Fibre dimension.
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1. Distributions Of Fiber Characteristics As A Tool To Evaluate Mechanical Pulps
Abstract : Mechanical pulps are used in paper products such as magazine or news grade printing papers or paperboard. Mechanical pulping gives a high yield; nearly everything in the tree except the bark is used in the paper. This means that mechanical pulping consumes much less wood than chemical pulping, especially to produce a unit area of printing surface. READ MORE
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2. Influences of raw material quality on softwood Kraft pulp properties Influences of raw material quality on softwood Kraft pulp propeerties
Abstract : .... READ MORE
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3. The cell wall ultrastructure of wood fibres : effects of the chemical pulp fibre line
Abstract : Knowledge of the ultrastructural arrangement within wood fibres is important for understanding the mechanical properties of the fibres themselves, as well as for understanding and controlling the ultrastructural changes that occur during pulp processing. The object of this work was to explore the use of atomic force microscopy (AFM) in studies of the cell wall ultrastructure and to see how this structure is affected in the kraft pulp fibre line. READ MORE
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4. Characterization of elastic moduli of single fibres
Abstract : The carbon fibre is one of most promising materials for high-performance composites since it is lightweight and strong. It has been widely used to build carbon fibre reinforced polymer (CFRP) composites. The carbon fibre dramatically reinforces the composite in the fibre direction. READ MORE
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5. Closed-loop strategy for valorization of starch : From starch to functionalized starch biomaterials and bioplastics
Abstract : The desire to utilize renewable resources and avoid wastes drives us to develop new concepts for material design. Non-edible starch feedstocks and starch bioplastic wastes were previously considered useless. READ MORE