Table 1.
Experimental materials.
| Abbreviation | Commercial Name | Manufacturer |
|---|---|---|
| PF-GF25+GB30 | Bakelite PF6680 | Bakelite |
| PF-GF30+GB30 | Bakelite PF6506 | Bakelite |
| PF-GF35+GB45 | Bakelite PF1110 | Bakelite |
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.