Physical ageing and the embrittlement of
โ
Bruce L. Hurrell; Ruth E. Cameron
๐
Article
๐
1998
๐
John Wiley and Sons
๐
English
โ 243 KB
๐ 2 views
Time resolved small angle X-ray scattering is used to probe the microstructural changes occurring in a sample of poly(hydroxybutyrate), aged at room temperature, during a heating cycle designed to reverse any physical ageing. Evidence for the reversal of physical ageing is seen, but is unlikely to a