Polymers

Август 1, 2022

Содержание

2. WHAT IS A POLYMER? A polymer is a large molecule, or macromolecule, composed of many repeated
3. TERM The term "polymer" derives from the ancient Greek word πολύς (polus, meaning "many, much") and
4. POLYMERIZATION Polymers, both natural and synthetic, are created via polymerization of many small molecules, known as
5. SCIENCE Polymers are studied in the fields of biophysics and macromolecular science, and polymer science (which
6. TYPES OF Polymers are two types: - Natural polymeric materials such as shellac, amber, wool, silk
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WHAT IS A POLYMER?
A polymer is a large molecule, or macromolecule, composed of many

repeated subunits. Because of their broad range of properties, both synthetic and natural polymers play an essential and ubiquitous role in everyday life.

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TERM
The term "polymer" derives from the ancient Greek word πολύς (polus,

meaning "many, much") and μέρος (meros, meaning "parts").The term was coined in 1833 by Jöns Jacob Berzelius.

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POLYMERIZATION
Polymers, both natural and synthetic, are created via polymerization of many small molecules,

known as monomers.

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SCIENCE
Polymers are studied in the fields of biophysics and macromolecular science, and polymer science (which includes polymer

chemistry and polymer physics).

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TYPES OF
Polymers are two types:
- Natural polymeric materials such as shellac, amber, wool, silk and natural rubber have been used

for centuries.
- Synthetic polymers that includes synthetic rubber, phenol formaldehyde resin (or Bakelite), polyethylene, polypropylene, po-lyacrylonitrile, PVB, silicone, and many more.