1. Petroleum is drilled and transported to a refinery.
2. Crude oil and natural gas are refined into ethane, propane, hundreds of other petrochemical products and, of course, fuel for your car.
3. Ethane and propane are "cracked" into ethylene and propylene, using high-temperature furnaces.
4. Catalyst is combined with ethylene or propylene in a reactor, resulting in "fluff," a powdered material (polymer) resembling laundry detergent.
5. Fluff is combined with additives in a continuous blender.
6. Polymer is fed to an extruder where it is melted.
7. Melted plastic is cooled then fed to a pelletizer that cuts the product into small pellets.
8. Pellets are shipped to customers.
9. Customers manufacture plastic products by using processes such as extrusion, injection molding, blow molding, etc.
what is plastic made out of???
no, plastic is made out of oils usually petroleum.
Plastic.. Depends what type, but plastic pipes are made from plastic. :)
the headlights are made from plastic
Thermoset plastic is what valve covers are made of. Sometimes they are made of metal, but normally it is plastic.
Plastic in itself is a polymer. So plastic cups are simply made of fragus plastic.!
no, plastic is made out of oils usually petroleum.
Plastic.. Depends what type, but plastic pipes are made from plastic. :)
Plastic alarm clocks are made of plastic.
Nunchucks can certainly be made completely our of plastic. The plastic must be a very hard plastic, though. They can be made from wood, metal, or plastic.
Plastic was invented and first produced in the United States and France in the early 20th century. Today, plastic is manufactured in many countries around the world, with China being one of the largest producers.
the headlights are made from plastic
The handle is made out of plastic.
Plastic
Plastic beads are made out of plastic. Sometimes they are coloured to add an appealing effect.
The Saturn has plastic body panels. No cars are completely made of plastic.
the saddle is made of soft plastic because plastic is ba
plastic is made out of petroleum. The source for today's plastic is petroleum.