PPT-Condensation Polymers

Condensation Polymers Involves 2 monomers that have different functional groups They also involve the elimination of water or another small molecule Hence the term condensation polymer Monomer A Monomer B . brPage 2br What is condensation Condensation is caused when water vapour comes into contact with cold surfaces and condenses to form dampness or water droplets Air can contain varying amounts of water vapour warm air can hold more water vapour than Induced. Winds. a supplemental theorem to the traditional . thermal. wind model. Deborah E. Ross . University of Montana . Department of Physics and Astronomy. Overview. Basic Meteorological Assumptions. Malcolm Thornton. Managing Director, Proten Services. What is the PCA?. The Property Care Association (PCA) is the trade association representing members, promoting best practice and providing technical guidance in the following sectors:. Conditional Density Propagation for Visual Tracking. Michael . Isard. and Andrew Blake, IJCV 1998. Presented by . Wen. Li. Department of Computer Science & Engineering. Texas A&M University. Formations and linkages. What are polymers?. Alkene. molecules have the ability to add onto one another and produce large molecules these are polymers. . Therefore what are monomers?. The process of these large molecules forming is termed addition polymerisation.. Polymers. . C.X.C objectives. Students should be able to :. Define polymers. Distinguish between addition and condensation as reactions in the formation of polymers. Name examples of polymers formed by:. AND . POLYMERIZATION. By. Dr Rashid Hassan. Assistant Professor. RIHS. ISLAMABAD. 1. POLYMER. Poly = Many mer = Units. I.e. a material made up of many units.. Properly defined as:. Chemical compound composed of large organic molecules formed by the union of many repeating small monomer units.. Claire O’Neill. Environmental Protection, Public Health and Housing. Environmental Health Service. Environmental Protection , Public Health and Housing. Food Safety. Health and Safety. Community Safety. There are two types of polymerisation: . Addition. condensation . An addition polymer forms when unsaturated monomers react to form a polymer. Monomers contain C=C bonds . Poly(alkenes) are chemically inert due to the strong C-C and C-H bonds and non-polar nature of the bonds and therefore are non-biodegradable. . Polymers. are long molecules made of repeating units, called . monomers. .. In general. :. Specific example. :. Forces between polymer chains: Crosslinks. Weak: Intermolecular . force crosslinks. Strong: Colvalent. Should be neatly presented in your lab book.. BIOLOGICAL MOLECULES. 3.1.1. MONOMERS and POLYMERS. Polymers and Monomers. Learning . Outcomes. You should be able to:. E. xplain . what a monomer and polymer . Noah Brubaker. June 29. th. , 2011. Hydrocarbons. ex: Alkanes. 1 – Meth-. 2 – Eth-. 3 – Prop-. 4 – But-. 5 . – . Pent-. 6 – Hex-. 7 – . Hept. -. 8. . – Oct-. 9. . – Non-. 10 – Dec-. M.P. KESAVAN M.Sc., Ph.D.,. Assistant Professor. Department of Chemistry. HKRH College. Uthamapalayam. .. 1. Polymers ???. 2. Polymers . may be naturally found in plants and animals (natural polymers) or may be man-made (synthetic polymers).. In step-growth polymerization, the polymers are formed by the independent reaction between the . functional groups. of simple monomer units. In step-growth, each step may consist of a combination of two polymers having a different or same length to form a longer length molecule..