Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
| sample | ΔH (J/g), during melting of PVA | degree of crystallinity of PVA (%) | residue at 600 °C (%) |
|---|---|---|---|
| PVA powder | 53.4 | 38.5 | 4.2 |
| AG powder | 29.0 | 1.1 | |
| PAG-0 | 25.9 | 18.7 | 1.6 |
| PAG-1 | 24.9 | 18.0 | 1.7 |
| PAG-2 | 23.5 | 17.0 | 1.9 |
| PAG-3 | 22.1 | 15.9 | 1.0 |
| PAG-4 | 18.9 | 13.7 | 1.3 |
