Sökning: "Polyethylene terephthalate"

Visar resultat 21 - 25 av 34 uppsatser innehållade orden Polyethylene terephthalate.

  1. 21. Ackumuleringspotential av PHA  från restströmmar inom pappersbruk : En studie om PHA från Gruvöns, Bäckhammars och Skoghalls bruk

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

    Författare :Alfred Berglund; [2018]
    Nyckelord :Ackumulering; PHA; restströmmar; pappersbruk;

    Sammanfattning : Plastic is one of the most universal materials used today. With a good future view, with new implementations and applications, it makes a lot of time to look at the production and management of the plastic materials. Plastic materials that have been used in our daily lives cause serious environmental problems. LÄS MER

  3. 22. Surface Roughening of PET Meltspun Filament through Minor Phase Removal of Blend

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

    Författare :Farzad Zanganeh; [2018]
    Nyckelord :Roughening; Phase induced morphology; PET PS blend; Hydrophobicity; Drawing; Annealing;

    Sammanfattning : Superhydrophobic fabrics have gained a huge interest in the industries recently. New legislation pushes the industries to eliminate the use of fluorinated materials in the production of these type of fabrics. LÄS MER

  4. 23. Impact of biobased packaging materials on quality of fully-baked frozen bread

    Master-uppsats, Lunds universitet/Förpackningslogistik

    Författare :Yoga Putranda; [2017]
    Nyckelord :biobased packaging material; buns; packaging; polyethylene; quality; Technology and Engineering; Agriculture and Food Sciences;

    Sammanfattning : The performance of five commercial available biobased packaging films for fully-baked frozen bread was studied in comparison to polyethylene (PE) film. The main purpose of this study was to understand how biobased packaging materials affect the quality of fully–baked frozen bread. LÄS MER

  5. 24. Experimental and Numerical Study of Orthotropic Materials

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Författare :Yashpal Surendhar Goud Pulicherla; Ramkiran Kesana; [2017]
    Nyckelord :Digital image correlation DIC ; Inverses method; Low-density polyethylene LDPE ; Polyethylene Terephthalate PET ; Optimization.;

    Sammanfattning : In current enterprises, simulations are being utilized to lessen the cost of product advancement.  Along this line, there is an awesome enthusiasm for enhancing precision and accuracy of simulations. For an accurate and reliable simulation, it is essential to use an accurate material model and provide it with accurate material information. LÄS MER

  7. 25. Fabrication and characterisation of a 3-layer aorta-on-a-chip

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Mikrosystemteknik

    Författare :Karolina Svensson; [2017]
    Nyckelord :Organ-on-a-chip; aorta-on-a-chip; PDMS; COC; microfabrication; APTES;

    Sammanfattning : Endothelial cells, EC, are the cell type closest to the blood stream in vessel walls. These cells can affect the origin of atherosclerosis, plaques clogging the vessels. The behaviour of EC is affected by neighbouring smooth muscle cells and shear stress from the blood flow. LÄS MER