The plastic industry has been one of the fastest growing industries around the world. Plastics -which are mainly produced from mineral oils and polymeric agents- are one of the major results of petrochemical products.
Polymers are in fact long chained molecules with repetitive carbon units. These molecules-named as monomers- can create polymers with the polymerization method. The difference in polymerization degree would result in different structures and properties for final products, which as are different grades of plastics.
Plastic is part of our daily lives such as packaging, rubbish bags, home supplies, toys and etc. a step further, plastic is nowadays used in sealing agents, glues, and industrial coatings.