Types of Polymers Chemistry

Define polymer

• circular molecule made with many repeating units

• short molecule made of a few repeating units

• long, chain-like molecule made of repeating units

• chain-like molecule that contains hydrogen and oxygen

What is the process to make long polymer (plastic) chains?

• Fractional Distillation

• Curing

• Fracking

• Polymerization

What kind of chemical bonds create polymers?

• ionic

• covalent

• hydrogen

• metallic

Once formed, it can be heated and reformed over and over again

• thermoset

• thermoplastic

• elastomer

• kevlar

Thermosetting Plastics

• Can be reshaped using heat and pressure.

• Are lighter plastics

• Can be recycled

• Can not be reshaped using heat and pressure

Tags

NGSS.HS-PS2-6

Large molecules made up of smaller molecules.

• monomer
• polymer
• hydrocarbon
• plastic

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-6

Type of polymers made in a laboratory 

• monomer
• synthetic
• inorganic
• organic

Small molecules that make up larger molecules.

• monomer
• polymer
• synthetic
• plastic

It cannot be re-melted. Once re-heated they will burn.

• Thermoplastic
• Thermoset
• Linear
• Branched

Which is not an example of a natural polymer 

• silk 
• wool 
• cotton 
• plastic

Tags

NGSS.MS-PS1-3