WebJul 9, 2024 · The physical properties of a polymer such as its strength and flexibility depend on: chain length - in general, the longer the chains the stronger the polymer;; side groups - polar side groups (including those that lead to hydrogen bonding) give stronger attraction between polymer chains, making the polymer stronger;; branching - straight, unbranched … WebMar 5, 2013 · Thoroughly updated, Introduction to Polymers, Third Edition presents the science underpinning the synthesis, characterization and properties of polymers. The material has been completely reorganized and expanded to include important new topics and provide a coherent platform for teaching and learning the fundamental aspects of …
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Web1 POLYMERS Polymers are the high molecular weight compounds obtained by repeated union of simple molecules. (Monomers). Ex: Starch, Polyvinyl chloride, Polyethylene, Nylon 6, 6 and etc. The word ‘ Polymer’ is coined from two Greek words: poly means many and mer means unit or part. The term polymer is defined as very large molecules having high … Webthe synthesis of polymers of defined structures using well-known reactions of organic chemistry; this work, together with the confirmation of high molecular weight molecules … shark tank cricket chips
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Webpolymers exhibited lower moisture absorption and cytotoxicity. The synthesis method of the pendant polymers is simple, feasible, and has good practicability. We suggest these polymers have potential applications in many fields, especially in gene delivery vector and drug delivery systems. ARTICLE HISTORY Submitted 23 December 2016 WebApr 12, 2024 · JEE Main 2024 Revision Notes - Chapter-wise List. 1. Some Basic Concepts in Chemistry. Classification of Elements and Periodicity in Properties. 2. States of Matter. … Web5.33, Introduction to Polymer Chemistry Page 4 Classification of polymers: Polymers (synthetic) 1) Thermoplastics (plastics) — linear, some cross -linking can be melted and … population guernsey housing licence