Following table gives example of some polymers with their melting points. Groups Polymer Melting points, °C A Polyethylene 140 Polypropylene (isotactic) 170 Polystyrene (isotactic) 240 Polytetrafluoroetylene 325 В Poly(ethylene adipate) 50 Poly(butylene terephthalate) 224 Poli(ethylene terephthalate) 265 C Polypropylene (isotactic) 170 Poly(vinyl chloride)(syndiotactic) 280 Polyacrylonitrile 320 Explain factors that cause the difference in melting points for each group of the nolymers.
Following table gives example of some polymers with their melting points. Groups Polymer Melting points, °C A Polyethylene 140 Polypropylene (isotactic) 170 Polystyrene (isotactic) 240 Polytetrafluoroetylene 325 В Poly(ethylene adipate) 50 Poly(butylene terephthalate) 224 Poli(ethylene terephthalate) 265 C Polypropylene (isotactic) 170 Poly(vinyl chloride)(syndiotactic) 280 Polyacrylonitrile 320 Explain factors that cause the difference in melting points for each group of the nolymers.
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Polymers are the repeating chains of monomer molecules. Polymers have unique properties like strength, toughness, etc. They depend on the type of bonding of the molecules and the bonding pattern. Polymers in general, bend, stretch like rubber and polyester and some are hard and tough like epoxides and glass.
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