Sökning: "thermoplastics"
Visar resultat 6 - 10 av 30 avhandlingar innehållade ordet thermoplastics.
6. Single-Molecule Detection and Optical Scanning in Miniaturized Formats
Sammanfattning : In later years polymer replication techniques have become a frequently employed fabrication method for microfluidic and micro-optical devices. This thesis describes applications and further developments of microstructures replicated in polymer materials. LÄS MER
7. Processing and properties of glass mat thermoplastics
Sammanfattning : The rapid processing of glass mat thermoplastics (GMT) is well known, large complex parts can be processed in less than one minute. It is however important that the material is produced properly to avoid a reduction in mechanical properties. There are some underlying industrial questions for this work. LÄS MER
8. Exploring different thermoplastics from lignocellulosic building blocks and monomers
Sammanfattning : The need to replace conventional fossil-based plastics is becoming more imperative. As climate change is more visibly affecting our society, employing non-sustainable resources to produce plastics is aggravating the problem. LÄS MER
9. Characterization of injection molded polymers – from conventional to wood-based thermoplastics
Sammanfattning : The success of polymers products is associated with the melt processability, which allows to create products with complex shapes at a low cost. One of the most widely used processing techniques utilizing melt processability is injection molding, where a polymer is heated until it flows into a mold under pressure. LÄS MER
10. Improved properties of thermoplastic wood flour composites
Sammanfattning : In this study the properties of composites made of wood flour and thermoplastics have been investigated. In order to improve the interfacial adhesion between hydrophobic and nonpolar thermoplastics and hydrophilic and polar wood flour different additives have been used as compatibilizers in composites systems. LÄS MER