Polymers [Chemical/Ingredient] Plastics [Chemical/Ingredient] Plastics M0017004 D010969 N0000008071 C26506 Polymeric materials (usually organic) of large molecular weight which can be shaped by flow. Plastic usually refers to the final product with fillers, plasticizers, pigments, and stabilizers included (versus the resin, the homogeneous polymeric starting material). (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed) C0032167 Plastics 8420