Sökning: "Composite Resins"
Visar resultat 1 - 5 av 16 avhandlingar innehållade orden Composite Resins.
- Detta är en avhandling från Umeå : Umeå universitet
Sammanfattning : Three types of composite resins, classified as conventional, microfilled and hybrid resins were compared with respect to surface characteristics, effect on the gingival margin, marginal adaptation and clinical durability in anterior cavities.The surface characteristics were studied in in vitro systems by means of scanning electron microscopy. LÄS MER
- Detta är en avhandling från Göteborg : Chalmers tekniska högskola
Sammanfattning : In our efforts to create a more sustainable society, several researchers have tried to prepare composites from renewable materials in recent years. The use of natural fibres for reinforcement of composites has been relatively well studied. LÄS MER
3. Development of biocomposites from lactic acid thermoset resins and cellulose fibre reinforcementsDetta är en avhandling från Borås : Högskolan i Borås
Sammanfattning : Synthesis of polymers from renewable origin has been reported by many authors and it has been found out that it has enormous potential and can serve as alternative to conventional thermoplastics and thermosets in many applications. The use of these renewable resources will provide sustainable platforms to substitute fossil fuel-based materials. LÄS MER
- Detta är en avhandling från Borås : Högskolan i Borås
Sammanfattning : This study is an initial step within the on-going project on development of high performance bio-based composites with improved mechanical (fatigue) and environmental (elevated humidity and temperature) durability. In the presented thesis the performance of cellulosic fibers (flax and regenerated cellulose), bio-based resins (Tribest, EpoBioX, Palapreg, and Envirez) and their composites under exposure to elevated humidity has been studied. LÄS MER
- Detta är en avhandling från Luleå tekniska universitet
Sammanfattning : The polymeric composite materials are in high demand by industries where light and strong materials are required. Although manmade fiber (e.g. glass, carbon, aramid fibers) are most often used to reinforce polymers, natural fibers due to their environmental friendliness and sustainability have been also considered. LÄS MER