Details

Autor(en) / Beteiligte

• Tang, Lie-Gui
• Hon, David N.-S.
• Zhu, Yu-Qin

Titel

Polymorphic Transformations of Cellulose Acetates Prepared by Solution Acetylation at an Elevated Temperature

Ist Teil von

• Journal of macromolecular science. Part A, Pure and applied chemistry, 1996-02, Vol.33 (2), p.203-208

Ort / Verlag

Colchester: Taylor & Francis Group

Erscheinungsjahr

1996

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• Transformations of cellulose acetates having different bound acids at an elevated temperature were studied. The experimental conformity between DSC and x-ray diffraction results indicated that amorphous polymers were obtained by a solution acetylating process at an elevated temperature. No glass transitions in DSC curves were found, and all samples exhibiting a cellulose acetate II type of crystal structures were substantiated by x-ray diffractograms.