Innovative Materials and Their Improved Design （创新的材料和他们的改进设计）.pdf

Innovative Materials and Their Improved Design and Processing Wayne Shih, Ann McGlone Eastman Chemical Company May 3, 2011 Outline Introduction Where do we play? What’s Eastman Tritan™ copolyester? Material Properties Card Properties • NCITS 322 Tests • ISO 7810 • Laser Engraving • Printing Conclusions Eastman Chemical Company A global manufacturer of chemicals, plastics and fibers headquartered in Kingsport, Tennessee. A company dedicated to environmental stewardship, social responsibility and economic growth. Winner of the 2009 U.S. Presidential Green Chemistry Challenge. One of Newsweek’s Top 100 Greenest Companies in America in 2009. The first company to commercialize a gasification facility in the U.S., in 1983, which is operating at industry-leading performance. Eastman Chemical Company Specialty Plastics Coatings, Adhesives, Specialty Polymers and Inks Fibers Performance Chemicals and Intermediates 2010 Sales Revenue $5.8B Eastman Plastic Innovation 1970 1980 1990 2000 2010 Chemical Composition influences the properties of a polymer • Chemical structure of the monomers From the simple… to the complex. • Arrangement of the units within the chain Homopolymer • Ex. PMMA, PVC, PC, PET AAAAAAAAAAAAAAAA Copolymer • Ex. ABS, PETG, Tritan™ AAAAAABBBBBBAAAAA AABBA BBBAAA BABBA Block Random Polymer Composition PVC