Abstract
The dichroism analysis of polyenes produced in heat-treated and stretched PVA film revealed the orientation-relaxation of PVA polymer chains by successive heat treatment. The degree of orientation-relaxation was estimated by a change of orientation vector.
| Original language | English |
|---|---|
| Pages (from-to) | 856-859 |
| Number of pages | 4 |
| Journal | Polymer |
| Volume | 30 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - 1989 May |
Keywords
- orientation-relaxation
- poly(vinyl alcohol)
- polyenes