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FAST SHIPPING HASSLEFREE RETURNS SECURE PAYMENT EXCELLENT SERVICE Description Polymers are large chains of molecules that consist of many repeating sub-units called monomers. On the basis of their structure, these can be classified into linear polymers, branched chain polymers and cross-linked polymers. The branch of chemistry which deals with the physical and chemical properties of polymers and macromolecules is called polymer chemistry. It attempts to study the various techniques and methods involved in formation of polymers. Some of the major theories which serve as the guiding principles of polymer chemistry are Scheutjens-Fleer theory, Flory-Huggins solution theory, polymer field theory and Hoffman nucleation theory. Cellulose, chitin, starch, DNA and RNA are a few examples of naturally occurring polymers. Synthetic polymers include various thermosetting and thermoplastic polymers such as Bakelite, Kevlar, Teflon, polystyrene, polyethylene, etc. This book is a compilation of chapters that discuss the most vital concepts in the field of polymer chemistry. The various sub-fields of polymer chemistry along with technological progress that have future implications are glanced at herein. Those in search of information to further their knowledge will be greatly assisted by this book Publisher ‏ : ‎ States Academic Press Language ‏ : ‎ English Hardcover ‏ : ‎ 246 pages ISBN-10 ‏ : ‎ 1639892303 ISBN-13 ‏ : ‎ 978-1639892303 Item Weight ‏ : ‎ 1.36 pounds Dimensions ‏ : ‎ 7 x 0.63 x 10 inches SHIPPING Shipping All items fast! The majority of orders are shipped using USPS Priority Mail and UPS Ground if requested. There is an option at checkout to add a Signature of Delivery for extra security & peace of mind. This means you need to sign for your parcel. If you are not home, the courier will take it to your local post office for collection. We also offer expedited shipments upon request, we will quote the shipment and let you know of the estimated cost. If agreed we will process the order and add the shipping charge to your invoice. All items ordered by 3 PM EST will be shipped same day. We also are partnered with Ebay using the Global Shipping Program. We will ship internationally to any country that is a part of the program. "International buyers – please note: Import duties, taxes, and charges aren't included in the item price or postage cost. These charges are the buyer's responsibility. "Please check with your country's customs office to determine what these additional costs will be, prior to bidding or buying." Alaska/Hawaii/Puerto Rico charge extra : $30.00 Canada $50.00 *Additional taxes may apply Every item we ship is fully insured. 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