Available from Chroma Corporation
The new master batch is formulated for use in
polypropylene, and polyethylene,. The concentrates can
be used at 1% to 4% based on the thickness of the part.
This masterbatch is made with ingredients that are FDA
sanctioned and RoHS directive compliant.
Color should have no effect on the degradation process.
The masterbatch has a six month shelf life. Molded
parts shelf life is dependent on exposure environment, thickness of parts and amount of biodegradable concentrate used.