BioLogiQ Creates Marine Biodegradable Plastic Using Polybutylene Adipate Terephthalate
September 10, 2018
Test results show that BioLogiQ’s new NuPlastiQ MB BioPolymer, produced by blending NuPlastiQ GP with PBAT (polybutylene adipate terephthalate), is marine biodegradable. Performed by Eden Research Laboratory, results show 97 percent biodegradation of a GP/PBAT film in ocean water within a one-year period, according to ASTM-D6691 standards for marine biodegradability.
BioLogiQ, Inc. is a bioplastic resin manufacturing company specializing in sustainable plastic products made from renewable resources, and the key to this new plastic compound is their NuPlastiQ GP General Purpose BioPolymer. GP is a 100 percent natural, renewably resourced, plant-based resin that has been certified by TUV Austria to marine biodegrade in 28 days. When PBAT is mixed with NuPlastiQ GP, it will also biodegrade in marine environments.
Brad LaPray, president and founder of BioLogiQ, says, “Our ability to produce a marine biodegradable film using a material that was previously not marine biodegradable is a huge technical accomplishment that can significantly reduce both plastic marine debris and the negative effects this debris can have in our oceans.” He adds, “Given the current concern regarding plastics and ocean pollution, we are working on NuPlastiQ MB marine biodegradable formulations of NuPlastiQ GP with polyethylene and polypropylene. Our target applications are drink cups, straws, lids, and grocery sacks.”
In regards to certifying the new resin, LaPray says, “The ability for plastics to biodegrade in a marine environment is so new and unusual that acceptable certification standards do not exist. We plan to work with industry and governments to develop new standards.”