COMPOSITION BASED UPON POLYALKYLENE CARBONATE AND POLYOLEFINE

摘要

PURPOSE: A mixed composition has excellent miscibility, has excellent physical properties of two polymers, and is processed to various products. CONSTITUTION: A mixed composition includes a polyalkylene carbonate, polyolefin, an initiator, and a blending aid. The blending aid includes a low molecular weight first blending aid the molecular weight of which is 20-1,000 or a high molecular weight second blending aid the molecular weight of which is 30,000-300,000. The polyalkylene carbonate is polyethylene carbonate and/or polypropylene carbonate.