FUN POLYMERS FLASHCARDIZZ!

Front

What is a thermoplastic?

Back

A type of polymer that can be heated and reformed multiple times without undergoing any significant chemical change.

Front

What determines the properties of a polymer?

Back

The chemical nature of the monomer, the length of the polymer chain, and how the monomers are joined together.

Front

What happens to a thermoplastic polymer below its glass transition temperature?

Back

It becomes rigid and brittle.

Front

Define a polymer.

Back

Large molecules made up of smaller repeating units called monomers.

Front

What is a cross-linked polymer?

Back

A type of polymer that has strong bonds between chains, making it rigid and very strong.

Front

What is a monomer?

Back

The basic building block or single unit that makes up a polymer.

Front

What is the difference between thermoset and thermoplastic polymers?

Back

Thermosets cannot be remolded after curing, while thermoplastics can be heated and reshaped multiple times.

Front

What is an elastomer?

Back

A type of polymer that is elastic and can stretch significantly without breaking.

Front

What is the significance of the polymer chain length?

Back

The length of the polymer chain affects the physical properties, such as strength and flexibility.

Front

What is a branched polymer?

Back

A polymer with side chains that branch off from the main chain, affecting its properties.