Sökning: "fibre bonding"

Visar resultat 1 - 5 av 7 uppsatser innehållade orden fibre bonding.

  1. 1. Fibres from agricultural hemp waste

    Kandidat-uppsats, Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Författare :Ella Kärkkäinen; Åsa Älgbrant; Simon Kronberg; [2021]
    Nyckelord :Hemp fibres; hemp residue; unretted hemp; nonwoven hemp;

    Sammanfattning : There is an increasing demand for natural fibres in the textile industry as a consequence of the negative impact of the industry on the environment. Svensk Hampaindustri (SHI) is currently growing hemp in Sweden for its seeds. This leaves residue in the form of hemp stems that could be processed for textile products. LÄS MER

  3. 2. Effect of Induction-Heat Post-Curing on Residual Stresses in Fast-Curing Carbon Fibre Reinforced Composites

    Master-uppsats, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Författare :Mercedes Amelia Bettelli; [2020]
    Nyckelord :Carbon Fibres Reinforced Polymer Composite; epoxy resins; cure behaviour; residual stress and shape distortions;

    Sammanfattning : Manufacturing induced shape distortions is a common problem for composite materials. Due to the non-isotropic nature of carbon fibre reinforced polymers (CFRP) unavoidable deformations occur during part production. During fabrication of polymer composites, the material obtains its final shape at elevated temperatures. LÄS MER

  4. 3. Design of multilayer paperboard for optimisedcompression strength

    Master-uppsats, Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Författare :Ali Salem Ali; [2020]
    Nyckelord :Compression strength; Paper; Cardboard; Dynamique Formette; Dynamic sheet former; SCT; Shortspan compression test; fibre; fibre properties; fiber; fiber properties; Multilayer;

    Sammanfattning : This master thesis was issued by BillerudKorsnäs Gruvön. The focus of this thesis was theinvestigation of the effects different fibre types has on the compression strength of the whole paper product. This stems from wanting to better understand how to produce a better paperboard construction with respect to stacking, storage, and transport. LÄS MER

  5. 4. Design of multilayer paperboard for optimisedcompression strength

    Master-uppsats, Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Författare :Ali Salem Ali; [2020]
    Nyckelord :Compression strength; Paper; Cardboard; Dynamique Formette; Dynamic sheet former; SCT; Shortspan compression test; fibre; fibre properties; fiber; fiber properties; Multilayer;

    Sammanfattning : This master thesis was issued by BillerudKorsnäs Gruvön. The focus of this thesis was theinvestigation of the effects different fibre types has on the compression strength of the wholepaper product. This stems from wanting to better understand how to produce a better paperboardconstruction with respect to stacking, storage, and transport. LÄS MER

  7. 5. Carbon fibre reinforced plastic energy absorbing structures under crash loads : Numerical simulations validated with experimental tests

    Master-uppsats, Luleå tekniska universitet/Materialvetenskap

    Författare :Alisanne Maria Veltman; [2019]
    Nyckelord :composites; crash; abaqus; czone;

    Sammanfattning : The development of a numerical modelling approach for carbon bre reinforced plastic energy absorbing structures designed for crash events using Abaqus/CZone is described within this master thesis. Several crash tube series have been designed, manufactured, and tested with a rather unconventional cross-sectional geometry. LÄS MER