... of from starch ,pp and other biodegradable additives.common uesd for film and bag ,injection ,vacuum . We are trying to ... c ›70 ›65 ›70Melting point °c ›70 ›70 ›60Application blending with the common used for film and bag ,injection products , processed directly ... hitech enterprise ,specialized in Research and Development of Biodegradable products for 5years ,it mainly covers more than 200 kinds of ...