Search for dissertations about: "fluoropolymers"

Found 3 swedish dissertations containing the word fluoropolymers.

2. 1. Solvent and acid diffusion in fluoropolymers, elastomers and olefins

   Author : Janis E. Ritums; KTH; []
   Keywords : ;

   Abstract : .... READ MORE

4. 2. Diffusion, Swelling and Mechanical Properties of Polymers

   Author : Janis Ritums; KTH; []
   Keywords : diffusion; swelling; mechanical properties; polymers;

   Abstract : Polymers capability to withstand harmful interactions withdifferent environments can be determined by looking at thetransport and mechanical properties of the material exposed tothe medium. The diffusion of a penetrant in a polymer and itsswelling characteristics can be verified by a simplesorption-desorption experiment followed by methodical analysisof the data. READ MORE

5. 3. Tribology of carbon fiber reinforced PTFE composites in dry gas environments

   Author : Pontus Johansson; Pär Marklund; Marcus Björling; Yijun Shi; Stephen Kukureka; Luleå tekniska universitet; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Machine Elements; Maskinelement;

   Abstract : With hydrogen being one of the key pillars of decarbonization, the reliability and efficiency of hydrogen applications become increasingly important. In applications such as oil-free reciprocating hydrogen compressors and Stirling engines, the self-lubricating pistonrings and other dynamic seals are critical components in terms of efficiency, service life and proper functioning. READ MORE