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A polymer is a large molecule (macromolecule) composed of repeating structural units. These subunits are typically connected by covalent chemical bonds. Although the term polymer is sometimes taken to refer to plastics, it actually encompasses a large class of natural and synthetic materials with a wide variety of properties.
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What does resin means in polymer chemistry?
resin is a polymer formed by polymerization along with esterifacation or condensation or both. it is used in paint for durability, adhesion, gloss and flexibility.
What is dead polymer?
Dead polymer is said to be it is incapable of further growth by monomers. The polymer is originally composed by heavy molecules, monomers. When there is no longer active polymerization, the polymer is dead. HIMANSHU SINGH M.Sc.-Industrial chemistry up india MO-09839358172
What do polymers contain?
Strictly chemistry speaking: a polymer is a repeated chain of a single molecule. They can be easily synthesized in a lab to create materials with specific properties (i.e. contact lenses, plastics, water repellant)
What is Tg?
In chemistry, Tg is the glass transition temperature of an amorphous polymer. It is the individual polymer's fixed temperature at which point it either becomes flexible when the actual temperature of it is higher than the Tg, or it becomes rigid, when the actual temperature is lower than its Tg. An amorphous polymer is one whose structure is tangled. Tg is the cause of polymer items breaking. Leave a plastic bucket outside in winter and it can easily break in its rigid state, frozen or not.
Is glycerol a monomer or polymer?
polymer
How do you use the word polymer in a sentence?
In Chemistry class we studied the very first polymer.
What does polymer chemistry deal with?
Polymer chemistry is the study of organic (natural) and synthetic (produced) polymers. Polymer was first discovered in the 19th century and since then has grown into a branch of science that produces everything from bandages to tires.
Make a list of at least 10 specialized branches of chemistry?
Chemistry is a branch of science and there are many specialized branches. Ten specialized branches of chemistry are nuclear chemistry, biochemistry, analytical chemistry, inorganic chemistry, thermochemistry, polymer chemistry, physical chemistry, medical chemistry, geochemistry and medicinal chemistry.
What does resin means in polymer chemistry?
resin is a polymer formed by polymerization along with esterifacation or condensation or both. it is used in paint for durability, adhesion, gloss and flexibility.
What is dead polymer?
Dead polymer is said to be it is incapable of further growth by monomers. The polymer is originally composed by heavy molecules, monomers. When there is no longer active polymerization, the polymer is dead. HIMANSHU SINGH M.Sc.-Industrial chemistry up india MO-09839358172
List six areas of research affected by chemistry?
Three of the areas of research that are affected by chemistry are organic, theoretical, and biochemistry. The other three are polymer science, surface and colloid chemistry, and analytical/environmental chemistry.
What mer oligo stands for?
from wikipedia: Mer - term for Monomer, a small molecule in polymer chemistry.
What is the chemistry of paper?
Paper as made of cellulose fibers. Cellulose is a natural polymer made of glucose units.
What has the author A Ravve written?
A. Ravve has written: 'Principles of polymer chemistry' -- subject(s): Polymers, Polymerization 'Organic chemistry of macromolecules' -- subject(s): Polymers and polymerization
What has the author Philip E Mason written?
Philip E. Mason has written: 'Novel Architectures in polymer chemistry'
What has the author John K Stille written?
John K. Stille has written: 'Condensation monomers' -- subject(s): Condensation products (Chemistry), Monomers 'Introduction to polymer chemistry' -- subject(s): Polymerization
What do polymers contain?
Strictly chemistry speaking: a polymer is a repeated chain of a single molecule. They can be easily synthesized in a lab to create materials with specific properties (i.e. contact lenses, plastics, water repellant)
