An oven
Cushion used in bed.
Yes, Industries like to melt down the plastic and reuse it for other products. That's why some products say 80% Reused plastic
Plastic is a synthetic material made of polymers. They are used in a large assortment of household and industrial products.
Yes. Almost any plastic will melt when heated.
plastic was first used to make buttons and other household items
Yes - you can melt and re-melt plastic to re-cycle it many times.
melt the plastic to the metal
Depends on the type of plastic.
Salt
Fire does not melt plastic. Fire creates the thermal energy, heat energy, melts plastic.
heat
you melt it