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Polymers презентация
Содержание
- 1. Polymers
- 2. WHAT IS A POLYMER? A polymer is a
- 3. TERM The term "polymer" derives from the
- 4. POLYMERIZATION Polymers, both natural and synthetic, are created via polymerization of many small molecules, known as monomers.
- 5. SCIENCE Polymers are studied in the fields of biophysics and macromolecular science, and polymer science (which includes polymer chemistry and polymer physics).
- 6. TYPES OF Polymers are two types: - Natural
- 7. WHAT ARE POLYMERS?
Слайд 2WHAT 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.
Слайд 3TERM
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.
Слайд 4POLYMERIZATION
Polymers, both natural and synthetic, are created via polymerization of many small molecules,
known as monomers.
Слайд 5SCIENCE
Polymers are studied in the fields of biophysics and macromolecular science, and polymer science (which includes polymer
chemistry and polymer physics).
Слайд 6TYPES 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.
- Synthetic polymers that includes synthetic rubber, phenol formaldehyde resin (or Bakelite), polyethylene, polypropylene, po-lyacrylonitrile, PVB, silicone, and many more.
