Sökning: "Hygroexpansion"

Hittade 2 uppsatser innehållade ordet Hygroexpansion.

1. 1. Tomography-based Micromechanical Analysis of Novel Composite Material

   Master-uppsats, KTH/Hållfasthetslära

   Författare :Mattias Grankvist; [2023]
   Nyckelord :paper mechanics; micro mechanics; numerical analysis; tomography; foam forming; density profile; pappersmekanik; mikromekanik; numerisk analys; tomografi; skumformning; densitetsprofil;

   Sammanfattning : This study explores the performance of porous Paptic paper materials composed of a mixture of softwood and lyocell fibers. The investigation involves laboratory experiments and numerical simulations to analyse the impact of various parameters on the paper's characteristics. LÄS MER

3. 2. Impact of pulp chemical composition and fiber morphology on hygroexpansion and strength properties of kraftliner

   Master-uppsats, Lunds universitet/Kemiteknik (CI)

   Författare :Serdar Unal; [2023]
   Nyckelord :Chemical Engineering; Hygroexpansion; Pulp; Kraftliner; Tensile strength; Iso-brightness; Chemistry;

   Sammanfattning : Kraftliner is the unbleached pulp used in the outermost layer of corrugated cardboard. Like other types of paper, it is produced from wood chips as a raw material. Kraftliner is known for its high tensile strength, tear resistance, compressive strength, etc., making it suitable for packaging material for heavy objects. LÄS MER