PVC -Poly Vinyl Chloride
It is polymerised Vinyl Chloride
.Uses -CD's,Plumbing materials,Doors,furntitures etc.
The full and uses are as follows :
PET- Polyethylene Terephthalate.
Used for making Aerated drinks,water bottles, plastic combs, pens etc.
HDPE - High Density Polyethylene
Used for making non corrosive industrial conatiners for storing chemicals like acids.
LDPE- Low Density Polyethylene
Used for making buckets,packing materials including carry bags.
Derived from poymerisation of propane gas.
Used for making water pipes,body of automobile batteries and toys.
PS : Polystyrene
Used for making kitchen ware, measuring cups, used as insulators [thermocol boxes].