USDA expands BioPreferred list to add BioBacksheet, Biopropylene Glycol
In Washington, the USDA has expanded their BioPreferred list. Among the new entrants, California based Entropy Resins’ Super Sap 100/1000 System has been certified for sustainable performance composite resins. Also in California, BioSolar’s BioBacksheet for PV solar modules, was certified with the highest possible rating of 95 percent based on its extensive and innovative use […]














