Aerosol Cans a Type of Dispensing System Which Creates an Aerosol Mist of Liquid Particles

 

Aerosol Cans
Aerosol Cans

If a can is designed to spray out its contents, it is an aerosol can. An aerosol can is a colloidal system that disperses solid or liquid particles through a spray can. These solid or liquid particles are suspended in the form of a mist. In short, an aerosol can is self-contained dispensing system where a substance is stored inside a small metal canister and pushed out as a fine mist, a spray, or a foam. The system consists of five key elements which work together to deliver a consistent product. Examples include spray paint, hair spray, room deodorizers, and many more.

According to Coherent Market Insights the Aerosol Cans Market Global Industry Insights, Trends, Outlook, and Opportunity Analysis, 2022-2028.

Aerosol cans are often used in healthcare as disinfectants, inhalers, anesthetic preparations, etc. Household preparations in aerosol can include cleaning agents, air fresheners, car cosmetics, paints and varnishes, etc. Last but not least, certain foodstuffs, such as oil or whipped cream. Aerosol can are used for more cosmetic products than just the common hair and body sprays. Cream foundations, gel toothpastes, sunscreen, self-tanners, lotions, hydrating creams, thermal waters and makeup sprays are just a few of many personal care items that use aerosols.

However, traditional aerosol cans facilitate the release of volatile organic compounds (VOCs) into the atmosphere. It causes environmental pollution as a result of the interaction of VOCs with nitrogen oxides. This in turn leads to the formation of ozone at the ground level. The U.S. banned nearly all use of chlorofluorocarbon, or CFC, compounds as aerosol propellants in 1978 over concerns that they might attack the 15 to 25-mile-high ozone layer that protects the Earth from the Sun's harmful ultraviolet rays.

Aerosol products made or sold in the United States now use propellants, such as hydrocarbons and compressed gases such as nitrous oxide, which do not deplete ozone layer. Aerosol can produced in other countries may still use chlorofluorocarbon, or CFC, but they cannot be sold legally in the United States.

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