Sökning: "plasticiser"
Visar resultat 1 - 5 av 13 avhandlingar innehållade ordet plasticiser.
1. Wheat Gluten -Based Materials and Composites: Extrusion, Casting and Antimicrobial Properties
Sammanfattning : The use of bio-based polymers as packaging materials has gained much attention due to increasing environmental concerns regarding non-biodegradable petroleum-derived plastics. Wheat gluten (WG) is a valuable renewable resource for the production of bio-based materials because of its low price, biodegradability, good film-forming properties and good gas barrier properties under dry conditions. LÄS MER
2. Long-term properties of electric cables : a holistic approach to evaluating fire safety
Sammanfattning : .... LÄS MER
3. Recycling and durability of PVC materials focusing on pre- and post-consumer wastes from building products
Sammanfattning : The potential for recycling various polymeric materials contained within buildings constructed in the late 1960s and 1970s in Sweden was investigated during the course of this work. Three residential blocks were studied to establish the quantity of materials available for recycling, to investigate the difficulty in and time needed for the dismantling of the buildings, the degree of purity of the materials, and the possibility of separating the materials. LÄS MER
4. Long-term performance of a DEHP-containing NBR membrane and a plasticised PVC cable
Sammanfattning : .... LÄS MER
5. Biodegradable nanocomposite films based on amylopectin and chitosan
Sammanfattning : The use of disposable material is rapidly increasing, today the absolute majority of the material used for these application, i.e. food packages, are oil-based plastics such as polyethylene and polypropylene. Therefore it is of great importance to find alternative biodegradable materials made from renewable resources for this huge growing market. LÄS MER