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.
Mechanical properties of three resin systems.
| E1 | E1-CV/% | E2 | E2-CV/% | E3 | E3-CV/% | |
|---|---|---|---|---|---|---|
| Tensile strength/MPa | 80.8 | 4.1 | 78.3 | 7.2 | 85.3 | 6.3 |
| Young’s modulus/GPa | 3.3 | 4.6 | 3.2 | 6.2 | 2.9 | 8.2 |
| Elongation at break/% | 3.2 | 12.3 | 3.3 | 11.7 | 4.6 | 14.4 |
| Bending strength/MPa | 136.4 | 5.3 | 156.1 | 4.1 | 145.4 | 1.0 |
| Bending modulus/GPa | 3.3 | 3.1 | 3.3 | 2.8 | 2.9 | 1.4 |
| Impact strength/kJ/m2 | 19.8 | 12.4 | 22.2 | 8.9 | 41.7 | 9.5 |
