Sökning: "Per-Ola Hagstrand"

Hittade 2 avhandlingar innehållade orden Per-Ola Hagstrand.

1. 1. Mechanical analyses of melamine-formaldehyde composites

   Författare :Per-Ola Hagstrand; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; torsional braid analysis; melamine-formalehyde; rheokinetics; composites; curing; stiffness; thermosets;

   Sammanfattning : .... LÄS MER

3. 2. Mechanical Analysis of Melamine-Formaldehyde Composites

   Författare :Per-Ola Hagstrand; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; melamine-formaldehyde; damage; composites; alumina trihydrate; stiffness modelling; cyclic loading; rheokinetics; flax fibres; in-situ SEM;

   Sammanfattning : Planar random fibre composite materials based on melamine-formaldehyde (MF), one of the hardest and stiffest isotropic polymers that is known, have been developed recently on an industrial scale. In this thesis the mechanical behaviour of these materials is systematically investigated for the first time. LÄS MER