Essays about: "Nedbrytbarhet"

Showing result 1 - 5 of 11 essays containing the word Nedbrytbarhet.

  1. 1. Growing Furniture : Designing a mycelium side table

    University essay from Luleå tekniska universitet/Institutionen för ekonomi, teknik, konst och samhälle

    Author : Sam Hedrén; Noah Andersson; [2023]
    Keywords : Industrial Design Engineering; Product Design; Furniture Design; Mycelium; Prototyping; Sustainability; Biodegradability; Side Table Design; Material Driven Design; Teknisk Design; Produktdesign; Möbeldesign; Mycel; Prototypande; Hållbarhet; Nedbrytbarhet; Sidobord; Svampar;

    Abstract : Product development can be taxing for the environment. When it comes to hardware products then a lot ofthe materials generally involved are based on finite resources such as fossil fuels. READ MORE

  3. 2. Bio-based resins for digital light processing : Mechanical and degradable properties

    University essay from KTH/Materialvetenskap

    Author : Moa Eklund; Amanda Olofsson Ribrant; [2023]
    Keywords : Digital Light Processing 3D Printing DLP ; Additive manufacturing; Bio-based; Polymer; Thermosets; Covalent Adaptable Networks CANs ; Recycling; Characterization.; Digital Light Processing 3D Printing DLP ; Additiv tillverkning; Bio-baserad; Polymer; Härdplast; Kovalenta Anpassningsbara Nätverk CANs ; Återvinning; Karaktärisering.;

    Abstract : Thermosets are appropriate materials for various applications due to benefits such as heat resistance and good mechanical properties. The disadvantages of traditional thermosets from a sustainable manufacturing perspective are that they are usually derived from fossil resources, and also have permanent cross-linked networks that are difficult to break, making them non-recyclable. READ MORE

  4. 3. Functional Bio-based Copolyesters: Properties and Abilities

    University essay from KTH/Fiber- och polymerteknologi

    Author : Fika Andriani; [2022]
    Keywords : Ring-opening copolymerization; epoxide; anhydride; crosslinked; degradation; Ringöppningssampolymerisation; epoxid; anhydrid; tvärbundet; nedbrytning;

    Abstract : Genom ringöppningssampolymerisation av utvalda epoxider och anhydrider möjliggjordes en enkel strategi för att syntetisera funktionella sampolymerer. Sampolymererna hade förmågan att bilda tvärbundna material, och var dessutom benägna för både hydrolytisk och enzymatisk nedbrytning. READ MORE

  5. 4. Fibers and Textiles Produced from Chitin and Chitosan : A Literature Study For Different Production Methods

    University essay from Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Author : Doaa Hameed; Tamar Manouel; [2020]
    Keywords : chitin; chitosan; fibers; nanofibers; textiles; wound dressing; sutures; spinning;

    Abstract : Ökningen av världspopulationen har orsakat en ökad avfallsgenerering. Avfallet kan innehålla betydelsefulla ämnen, vilka kan användas som råvaror i många olika material och för olika ändamål. READ MORE

  6. 5. Identify synthetic polymers used in cosmetics and further test their biodegradation in aqueous setup in order to assess their impact on the environment

    University essay from KTH/Industriell bioteknologi

    Author : Hilal Ayan; [2017]
    Keywords : biodegradation; cosmetics; environment; microplastics; OECD; polymer; REACH; water; biologisk nedbrytbarhet; kosmetika; miljö; mikroplast; OECD; polymer; REACH; vatten;

    Abstract : Plastics have a wide application field, where cosmetic products are one of them. Polymers which are building blocks to plastics exists in many variants, overall they can be categorized into two groups; microplastics and water soluble polymers. READ MORE