Figure 10.
The density of the obtained polyurethane foams (determined with 2.1% accuracy). The water content in the foaming composition per 100 g of polyol is shown in the insert.
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.