Production of Materials‎ - Uses of Polymers

Describe the uses of the polymers made from the above monomers in terms of their properties

Polymer	Properties	Uses	Symbol
Low density polyethylene (LDPE)	Low density Low melting point Flexible Soft	Wrapping materials Carry bags Milk bottles Squeeze bottles
High density polyethylene (HDPE)	High density High melting point Hard	Kitchen utensils Toys Grocery carry bags Building materials
Polyvinyl chloride (PVC)	Water resistant Flame resistant	Electrical insulation Appliance leads Sewerage and drain pipes Garden hoses
Polystyrene	Transparent When expanded (gas added) Low density Good insulator	Tool handles CD Cases Foam drinking cups Foam packing Containers and insulation