Process Essay - How an Aerosol Can Works -- Expository Process Essays

How an Aerosol Can Works At one metre or another, closely of us have belike apply an vacuum bomb can. With scarcely a push of the button, we easily and quickly apply just the right amount of furniture polish, bathtub cleanser, or underarm deodorant. It is axiomatic to us that the spray can can is more convenient than the old-fashioned jars of liquefiable polish or cans of powdered cleanser, which can spill or be applied too thickly. At the same time, however, most of us probably do not know how the aerosol can works. We accept its alleviate and convenience without realizing that the aerosol can is quite a complex container. An aerosol is not a simple cleaner or polish it is a colloidal system. That means it consists of finely divided liquid or square particles, called a product, dispersed in and surrounded by a gas. The most commonly used gases, or propellants, are chlorinated hydrocarbons, butane, propane, isobutane, vinyl chloride, and nitrogen. Nitrogen is used particularly for products when the taste or smell of the propellant is not want in the product, for ex...