Figure 2.
Sandwich composite sandwich test specimen with a 60% Dammar hybrid resin matrix, which has a shredded sunflower seed core and flax fabric surfaces, which was tested for bending in 3 points.
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.