... 46% in 100 days Biodegradable plastic corn starch resin(EVA foaming molding)BOR-Z-503FM Characters: Granules come in cylinder ... material, insoles,shoe lining,etc. Processing equipment:Common molding foaming machine,foam extruder,etc. those which PE,PP used can ... linking temperature is reached,continually raise the temperature to decompose foaming agent. Remarks:Do please sealed and store the resin ...