Essays about: "wood fibers"

Showing result 11 - 15 of 37 essays containing the words wood fibers.

  1. 11. The influence of post-buckling damage on the tensile properties of single wood pulp fibers

    University essay from KTH/Hållfasthetslära

    Author : Raphael Andreolli; [2021]
    Keywords : Solid Mechanics; single fiber testing; wood pulp fibers; post-buckling damage; experiments; development of testing methods; tensile properties; tensile stiffness; tensile strength; Hållfasthetslära; enskild fiber testning; pappersmassa fiber; skada efter knäckning; experiment; utveckling av testutrustning; dragegenskaper; dragstyvhet; draghållfasthet;

    Abstract : The rapid growth of plastic waste from food packaging around the world demands renewable substitutes, such as natural fibers and biocomposites. Wood fibers are natural fibers extracted from trees and are commonly used in packaging. READ MORE

  3. 12. Impact of wood fibers on the mechanical performance of biocomposite materials

    University essay from Lunds universitet/Institutionen för byggvetenskaper; Lunds universitet/Hållfasthetslära

    Author : Jose Maria Moreno Ivañez de Lara; [2021]
    Keywords : Biocomposite; Composite; X-ray tomography; Image analysis; Injection moulding; Fracture mechanisms; Technology and Engineering;

    Abstract : Plastics are amazing materials with outstanding properties that make them very useful and cheap for a wide range of uses. However, their pollution to the environment has become one of the main problems to solve in this century. In this Master Thesis biocomposites from Biofiber Tech are studied. READ MORE

  4. 13. Biomimetically improved materials comprising microfibrillated cellulose

    University essay from Umeå universitet/Kemiska institutionen

    Author : Cornelia Byström; [2021]
    Keywords : ;

    Abstract : Microfibrillated cellulose (MFC) is a renewable, cellulosic material mainly producedfrom wood fibers, which are found in the secondary cell walls of plant cells. With theincreased demand for renewable biopolymer films in packaging, MFC has emerged asa potential alternative to non-renewable polymer films. READ MORE

  5. 14. NUDE (APRÈS LE BAIN): An Inter-Disciplinary Technical Study of an Oil Painting on Cardboard by Pierre Bonnard

    University essay from Göteborgs universitet/Institutionen för kulturvård

    Author : Victoria Skalleberg; [2020-08-05]
    Keywords : Bonnard; paper conservation; spectroscopy; material identification;

    Abstract : In this master thesis in paper conservation, an oil painting on cardboard (WL84, Gothenburg Museum of Art) by French artist Pierre Bonnard (1867-1947) is investigated. The painting shows signs of degradation in the form of staining, pigment loss, and discolored varnish. READ MORE

  6. 15. Property prediction of super-strong nanocellulose fibers

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Maria Abada; Elin Fossum; Louise Brandt; Anton Åkesson; [2020]
    Keywords : Cellulose nanofibril CNF ; Spinning; Flow-stop; Flow-focusing; Mechanical properties; Carboxymethylation; TEMPO-oxidation;

    Abstract : The innovative technology behind production of strong biofilaments involves the process of spinning filaments from nanoparticles extracted from wood. These nanoparticles are called cellulose nanofibrils (CNFs). READ MORE