Princeton University Libraries have a trial for the Material Connexion
library until March 31st, 2011. Use the library to search or browse for materials by type, property, usage, process, and sustainability. Material information includes description of the material, manufacturing information, and basic properties. There are currently over 4,500 samples in the database, including: polymers, naturals, metals, glass, ceramics, process, cement-based, and carbon-based.
To use the database during the trial visit http://library.materialconnexion.com/home.aspx
Please leave comments regarding the trial here or email them to firstname.lastname@example.org