PPT-Chapter 9 The World of Polymers and Plastics

What are polymers Where can you find polymers in your everyday life How are polymers synthesized What kinds of polymers can be recycled How are polymers recycled What are some unique applications for polymers. UDQ brPage 2br LRGHJUDGDWLRQ LRGHJUDGDWLRQRUELRWLFGHJUDGDWLRQLVD VSHFLILFSURSHUWRIFHUWDLQSODVWLFPDWHULDOV WKDWLVRIWKHSROPHUVWKHVHPDWHULDOVDUH PDGHRIWLVDSURFHVVEZKLFKDSROPHU PDWHULDOGHFRPSRVHVXQGHUWKHLQIOXHQFHRI ELRWLFFRPSRQHQWVOLYLQJRUJDQLVPV 0 What makes synthetic polymers so useful?. Synthetic polymers are so useful. Synthetic polymers are plastics. They are useful, because they can be recycled, they are cheap, they are light and strong. . What. . is. a . polymer. ?. Important. . polymers. Plastics. Rubbers. . Proteins. Starch. Cellulose. Lignin. Fats. PAHs. Polymers from alkenes. Addition reactions . Polymerisation. .. Other important monomers. Objectives:. Be able to describe how some products of cracking are turned into plastics.. Create a . model of . polyermisation. .. Fractional Distillation. Cracking. alkane. . shorter alkane. alkene. By miss buicke. OC58 . I. dentify . everyday applications of plastics, and understand that crude oil products are the raw material for their . production.. OC59 . R. elate . the properties of plastics to their . Explain the difference between an addition reaction and a condensation polymerization reaction. Draw polymer structural diagram, given the monomer.. Draw monomer . structure(s. ), given the polymer.. Lecture . 20 . – . Properties of plastics. Properties of plastics. Engineering Materials and Processes. Reference Text. Section. Higgins RA & Bolton, 2010. . Materials for Engineers and Technicians, . Lecture . 19 . – . Plastics materials and rubbers. www.tradenote.net. Plastics materials and rubbers. Engineering Materials and Processes. Reference Text. Section. Higgins RA & Bolton, 2010. . Materials for Engineers and Technicians, . As this is a new skill, in year 10 we will work through some challenges together, so you can see how it is done.. As we will be working on this as a class, many of the outcomes will be similar. In the real NEA, everyone’s project will be completely different.. . - FROM LOCAL TO GLOBAL INFLUENCES -. Applied Market Information Ltd.. 45-47 Stokes Croft. Bristol, BS1 3QP, UK. Tel: 44 (0)117 9249442. Fax: 44 (0)117 9892128. Email: consult@amiplastics.com. Applied Market Information LLC. Phenomenon:. . experiment by pouring the gel. Have you ever seen anything that acts like this gel?. What is happening to the molecules to make it act this way?. Show the beads in the jar and how they will keep falling out after you start them.. Alexander Parent | Center for Sustainable Materials Science | North Dakota State University. Overview. Cultural Connection . What Are Chemical Bonds?. What Are Polymers?. Activity 1: Modeling Molecules. → . the . synthesis of new polymers by modification of existing . polymers using . a variety of chemical . reactions. 1) . the esterification of cellulose, crosslinking of . polyisoprene. , hydrolysis. plastikos. . meaning ‘fit for . moulding. Therefore, plastic can be defined as organic or inorganic substance whether natural or synthetic, that can be . moulded. to any desired shape, . The word polymer is derived from two Greek words .