PKSC 1020 Lecture Notes - Lecture 7: Celluloid, Polypropylene, Gutta-Percha

• School: Clemson University
• Department: Packaging Science
• Course: PKSC 1020
• Professor: Heather Batt

Document Summary

H h high pressure h h h h h. C c c c c - H h (15-45,000 psi) h h h h h. H cl cl h cl h cl h. H c c h + hcl - c = c - - c c c c c c - acetylene hydrochloric h h h h h h h h acid. Vinyl chloride monomer polyvinyl chloride: figure 9. 1 pg. H c h h c - c h h c c c h h c c c c - h. H h h h h h h h h h methane ethane propane butane. H c c h c = c. H c c c h c = c. 203: hdpe less branching, molecules can come in close contact, ldpe lots of branches, prevents close contact, lldpe lots of branches but they are short, allow some contact, table 9. 4 pg.