Sökning: "Durapulp"

Visar resultat 1 - 5 av 8 uppsatser innehållade ordet Durapulp.

1. 1. Bestämning av mekaniskaegenskaper för ett bio-kompositmaterial

   M1-uppsats, Linnéuniversitetet/Institutionen för byggteknik (BY)

   Författare :Oscar Gren Bernhäll; Adam Nilsson; [2017]
   Nyckelord :Durapulp; mechanical properties; flexural properties; polylactic acid PLA ; wood-plastic composite WPC ; E-modulus; bending strength.;

   Sammanfattning : The purpose of the work is the determination of flexural properties for thebiocomposite Durapulp. The study includes laborative tests on Durapulp andreference materials, commonly used in the building sector. Stiffness and strength of Durapulp show that it has the potential as a replacement for conventional wood-based materials. . LÄS MER

3. 2. Mechanical behavior of a bio-based composite : influences of production conditions

   Magister-uppsats, Linnéuniversitetet/Institutionen för byggteknik (BY)

   Författare :Seyed Mazdak Hosseini Moghadam; Mohamed Alshihabi; [2016]
   Nyckelord :DuraPulp; polylactic acid PLA ; press time; load rate; mechanical properties; E-modulus; maximum strength.;

   Sammanfattning : Some mechanical properties of DuraPulp, a bio-based, bio-degradable composite made from polylactic acid (PLA) and pulp fibers, were determined. Focus was put on the conditions during productions whereby three different press times were studied. Additionally, two different material compositions (PLA to fiber ratios) were used. LÄS MER

4. 3. Development of a DuraPulp packaging demonstrator

   Master-uppsats, Lunds universitet/Innovation

   Författare :Louise Melin; [2015]
   Nyckelord :DuraPulp; bio-composite; wet moulding and heat pressing; product development; packaging; Technology and Engineering;

   Sammanfattning : Plastic and paper are well known materials, each and everyone can find it in their homes. Paper made from cellulose has been produced for over hundred years and also plastic is a very well-known material, but still there is not too much to find about a combination of these two materials. LÄS MER

5. 4. Mechanical characterization of DuraPulp by means of micromechanical modelling

   Magister-uppsats, Linnéuniversitetet/Institutionen för byggteknik (BY); Linnéuniversitetet/Institutionen för maskinteknik (MT)

   Författare :Mustafa Al-Darwash; Emanuel Nuss; [2015]
   Nyckelord :Natural fiber composites NFC ; Polylactic acid PLA ; Micromechanical modeling; Modulus of Elasticity MOE ; Shear modulus; Poisson’s ratio;

   Sammanfattning : Södra DuraPulp is a relatively new eco-composite, made from natural wood fibers and polylactic acid (PLA), which comes from corn starch. Until now, there are only few applications for DuraPulp, mainly in the area of design. To find new fields of application, more knowledge about its mechanical material properties are of great interest. LÄS MER

7. 5. Nya material - Nya möjligheter : En applikation av ett cellulosabaserat material

   Kandidat-uppsats, Avdelningen för bygg- energi- och miljöteknik

   Författare :Ola Jeppsson; [2013]
   Nyckelord :New material; cellulose; DuraPulp; pressure forming; Nya material; cellulosa; DuraPulp; formpressning; materialkoncept;

   Sammanfattning : I takt med att vi förbrukar samhällets resurser så ökar intresset för att ersätta oljebaserade material med likvärdiga baserade på cellulosa. Det forskas mycket kring nya cellulosabaserade material och dess egenskaper, och det presenteras även nya material som är mer eller mindre färdiga för produktion. LÄS MER