Sökning: "poly ethylene terephthalate"
Visar resultat 1 - 5 av 9 avhandlingar innehållade orden poly ethylene terephthalate.
1. Processing of self-reinforced poly(ethylene terephthalate) composites for automotive applications
Sammanfattning : The vehicles of the future must have less negative environmental impact during their use phase than the vehicles of today in order to avoid major climate change on earth. Consequently electric vehicles are currently under development with the purpose of reducing CO2 emissions when the vehicle isdriven. LÄS MER
2. Barrier Properties of Liquid Crystalline Polymers and their Blends with PE and PETP
Sammanfattning : .... LÄS MER
3. Chemical Pollutants Released to the Marine Environment by Degradation of Plastic Debris
Sammanfattning : Since the beginning of the mass production in the 1940s, plastic has been manufactured in quickly increasing amounts. Plastic debris accumulates in the environment and lately much attention has been drawn to the pollution in the world’s oceans. LÄS MER
4. Migration from plastic food packaging during microwave heating
Sammanfattning : Microwave heating of food has increased rapidly as a food processing technique. This increases the concern that chemicals could migrate from food packaging to food. The specific effect of microwave heating in contrast to conventional heating on overall and specific migration from common plastic food storage boxes was studied in this work. LÄS MER
5. Fundamentals of Wetting and Mechanical Durability of Superhydrophobic Coatings
Sammanfattning : In paper I the friction between three different superhydrophobic surfaces and water drops were investigated using high‑speed video. The surfaces were two based on a hydrophobic wax and the third was the leaf of a Lotus (Nelumbo Nucifera). The acceleration of water drops was measured as a function of drop size and surface inclination. LÄS MER