Essays about: "Low-Density Polyethylene"

Showing result 1 - 5 of 24 essays containing the words Low-Density Polyethylene.

  1. 1. Evaluation of Woodmer/plastic composites

    University essay from KTH/Fiber- och polymerteknologi

    Author : Leon Ahlström; [2023]
    Keywords : Extrusion; Woodmer; Flame test; Tensile test; Composites; Extrudering; Woodmer; Flamtest; Dragtest; Kompositer;

    Abstract : Plast ger otroliga möjligheter i form av stor variation för materialanvändning. Tyvärr sker det dock på bekostnad av miljön då de ackumuleras i naturen. En kompromiss mellan hållbarhet och fortsatt plastanvändning skulle kunna vara att använda biomassa som fyllnadsmaterial i plastkompositer istället för plast. READ MORE

  3. 2. Mechanical Parameter Characterization of Thin Polymer Films Using Digital Image Correlation

    University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Author : Anoop Vullaganti; [2021]
    Keywords : Digital Image correlation DIC ; Effect of spray paints; Pattern quality; Thin polymer film; Wrinking effect.;

    Abstract : Mechanical parameter characterization of very thin polymer films using digital im- age correlation is performed in this work. At present days DIC is widely used in the construction, food industries, and aviation. READ MORE

  4. 3. Effect of strain rate on continuum and pre-cracked polymer failure

    University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Author : Pratik Rajesh Powar; Ashkan Raeisi; [2021]
    Keywords : DIC; LDPE; MCalibration; Polymer; Strain Rate;

    Abstract : The main intention of this thesis work was to investigate the effect of strain rate on continuum and pre-cracked polymer failure. Low-Density Polyethylene (LDPE) was chosen to study experimentally and numerically. In order to cover wide range of strain rates, four specific strain rates were selected for the uniaxial tensile tests. READ MORE

  5. 4. Conceptual design and construction of a UAV wing structure

    University essay from KTH/Skolan för teknikvetenskap (SCI)

    Author : Selma Rahman; Anujan Ranganathan; [2020]
    Keywords : ;

    Abstract : This report presents the design of the wing structure for a UAV called Skywalker X8. A model of the UAV was given and analyzed to design a wing box structure that is twice the size of the current model, with "greener" technology and lightweight materials. READ MORE

  6. 5. Photodegradation of macroplastics to microplastics : A laboratory study on common litter found in urban areas

    University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Author : Jonathan Svedin; [2020]
    Keywords : ;

    Abstract : During the last 60 years the plastic production has increased more than 190 times and plasticpollution both at sea and land is a growing issue. Every year millions of tons of plastic waste fromland reaches the oceans, but the land-based sources are diffuse. READ MORE