How are polymers classified

where M represents the monomer and n is a […] Polymers make up many of the materials in living organisms, and they constitute the basis of certain minerals and human-made materials, such as paper and plastics.

How polymers are classified? Since Polymers are numerous in number with different behaviours and can be naturally found or synthetically created, they can be classified in various ways. Branched chain polymers: These polymers are basically linear chain polymers with some branches.

Polymers Polymers are long chained molecules formed by joining up many identical repeating sub-units called monomers. This reflects the fact that above T g they may be shaped or pressed into molds, spun or cast from melts or dissolved in suitable solvents for later fashioning. Plastic - Plastic - The polymers: Polymers are chemical compounds whose molecules are very large, often resembling long chains made up of a seemingly endless series of interconnected links. Because of their high melting point and poor solubility in most solvents, Kevlar and Nomex proved to be a challenge, but this was eventually solved. 2. Linear polymers: These polymers are formed of long straight chains. Polymer, any of a class of natural or synthetic substances composed of very large molecules that are multiples of simpler chemical units. Polymer means many monomers. The following below are some basic ways in which we classify polymers: Polymerization: The process of converting a monomer or a mixture of monomers into a polymer. Natural biopolymers; Synthetic polymers ; Classification of Polymers; Polymers classified by mode of polymerization; Polymers classified by Physical Response to Heating. Classification Of Polymers. For example, polyester chains grow by reaction of alcohol and carboxylic acid groups to form ester links with loss of water. Due to their broad spectrum of properties, both synthetic and natural polymers play essential and ubiquitous roles in everyday life.

What are polymers? Most of the polymers described above are classified as thermoplastic. Many of these factors are strongly interdependent, and most are discussed in much more detail in subsequent sections of this page. They can be depicted as: For e.g., high density polythene (HDP), polyvinyl chloride, etc.

The polymers are defined as macromolecules composed of one or more chemical units (monomers) that are repeated throughout a chain.. A polymer is like a thread joins many coins punched through the center, in the end we get a string of coins, the coins would be the monomers, and the chain with the coins would be the polymer. Most step-growth polymers are also classified as condensation polymers, since a small molecule such as water is lost when the polymer chain is lengthened. Polymer - definition and classification of polymers.
Polymer Fundamentals Last updated; Save as PDF Page ID 1130; Introduction; Types of Polymers. Polymers are classified on the basis of structure as follows: 1. A polymer (/ ˈ p ɒ l ɪ m ər /; Greek poly-, "many" + -mer, "part") is a substance or material consisting of very large molecules, or macromolecules, composed of many repeated subunits. polymers can be classified based upon source are a) Natural polymers:- these are the naturally occurring polymers such as starch cellulose nucleic acid s and natural rubber.natural rubber is a polymer of isoprene(2-methyl buta 1,3-diene) b) Synthetic polymers:- these are man made polymers such as poly vinyl chloride (PVC),Bakelite,nylon,polystyrene etc Polymerisation can be represented graphically as shown below. Polymerisation is a process by which the monomers are joining together into chain-like big molecules known as polymers. Thermoplastics; Thermosets; Recycled Plastics; Contributors; Polymers are long chain, giant organic molecules are assembled … Polymers can be classified in ways that reflect their chemical makeup, or perhaps more importantly, their properties and applications.
Classification: Classification Based on Source: [1] Natural Polymers: These polymers are found in plants and animals.


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