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.
Impregnations and curing treatments (gelation and drying) for different experimental groups.
| Sample | Impregnation | Curing | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Impregnates | Vaccum Phase | Pressurized Phase | Gelation | Drying | |||||
| Pressure (MPa) | Time (min) | Pressure (MPa) | Time (h) | Temperature (°C) | Time (d) | Temperature (°C) | Time (d) | ||
| Pristine Wood | Deionized water | −0.09 | 30 | 0.50 | 2 | 25 | 2 | 80 | 3 |
| PA/Wood | PA solution | −0.09 | 30 | 0.50 | 2 | 25 | 2 | 80 | 3 |
| PS/Wood | PA/silica sol | −0.09 | 30 | 0.50 | 2 | 25 | 2 | 80 | 3 |
