Figure 4.
The Brinell hardness of Bis-GMA, HEMA/IPDI and TEGDMA homopolymers as well as Bis-GMA–TEGDMA and HEMA/IPDI–TEGDMA copolymers.
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.