How do you read polymers?
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How do you read polymers?
By definition, polymers are large molecules made by bonding (chemically linking) a series of building blocks. The word polymer comes from the Greek words for “many parts.” Each of those parts is scientists call a monomer (which in Greek means “one part”). Think of a polymer as a chain, with each of its links a monomer.
Who is the father of polymer physics?
Herman Francis Mark
Herman Francis Mark, (born May 3, 1895, Vienna, Austria—died April 6, 1992, Austin, Texas, U.S.), Austrian American chemist who, although not the world’s first polymer chemist, was known as the father of polymer science because of his many contributions to polymer science education and research.
What can we learn from polymers?
Students explore the chemical identities of polymeric materials frequently used in their everyday lives. They learn how chemical composition affects the physical properties of the materials that they encounter and use frequently, as well as how cross-linking affects the properties of polymeric materials.
What are polymers dummies?
Polymers are very big molecules made up of many smaller molecules layered together in a repeating pattern. In fact, the word polymer is Greek for ‘many parts. ‘ The smaller molecules that come together to form polymers are called monomers–small units that link together over and over to form a large polymer.
How do molecules become polymers?
The monomers combine with each other using covalent bonds to form larger molecules known as polymers. In doing so, monomers release water molecules as byproducts. At the same time, the monomers share electrons and form covalent bonds. As additional monomers join, this chain of repeating monomers forms a polymer.
Do all polymers contain carbon?
Various chemical reactions — those caused by heat and pressure, for example — alter the chemical bonds that hold monomers together, according to Scientific American. These chains of monomers are also called macromolecules. Most polymer chains have a string of carbon atoms as a backbone.
Why do we study polymers?
According to specific requirements, polymers have been used in devices for replacing deficient parts or assisting different functions of the body, thanks to the various physical and mechanical properties resulting from the bulk of the material, e.g. compliance.
What is polymer study?
Polymer science or macromolecular science is a subfield of materials science concerned with polymers, primarily synthetic polymers such as plastics and elastomers. The field of polymer science includes researchers in multiple disciplines including chemistry, physics, and engineering.
What is the strongest polymer?
The strongest polymer on Earth
- Thermal stability: Zylon’s melting point is above 1470° Fahrenheit (780°C).
- Super strength: Zylon is 1.6 times stronger than Kevlar.
- Flame resistance: Zylon resists combustion, requiring conditions above 68\% oxygen.
What is the common name for polymers?
Addition Polymers
| Chemical Name | Trade Name or Common Name |
|---|---|
| polyethylene | |
| poly(tetrafluoroethylene) | Teflon |
| polypropylene | Herculon |
| polyisobutylene | butyl rubber |