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.
Influence of the lignin content on the mechanical properties of the cured epoxy resins.
| KLMeOH Content (% weight) 1 | EYoung (MPa) 2 | ΣBreak(MPa) 2 | ΕBreak (%) 2 |
|---|---|---|---|
| 0 | 0.26 ± 0.01 | 0.4 ± 0.1 | 197 ± 11 |
| 6 | 0.7 ± 0.1 | 0.6 ± 0.1 | 105 ± 15 |
| 12.5 | 2.2 ± 0.4 | 1.8 ± 0.4 | 129 ± 16 |
| 22.2 | 13.8 ± 1.3 | 4.0 ± 0.7 | 114 ± 14 |
1 Lignin content as the % weight of lignin in the resin. 2 Calculated by tensile test. Data are the average of three test pieces ± SD.
