29 abril 2015
Since most foam materials are made of petrochemical plastics, they aren’t very climate-friendly. But now an alternative is in sight – a novel foam material produced entirely from wood, which is not harmful to the environment and is also recyclable. In the long term, wood foam could replace conventional products used for thermal insulation, packaging, scientists say.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/ycJXvzfGP80/150429085145.htm
