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Dust-Off. Dust-Off is a brand of dust cleaner (refrigerant-based propellant cleaner, which is not compressed air and incorrectly called "canned air"). The product usually contains difluoroethane; although some use tetrafluoroethane and tetrafluoropropene as a propellant. It is used to blow particles and dust from computer, keyboards ...
A gas duster, also known as tinned wind, compressed air, or canned air, is a product used for cleaning or dusting electronic equipment and other sensitive devices that cannot be cleaned using water. This type of product is most often packaged as a can that, when a trigger is pressed, blasts a stream of compressed gas through a nozzle at the top.
In occupational settings, extremely small dust particles are sometimes referred to as particulates, or particulate matter when referring to certain sizes of particles in the ranges of 10 um, 2.5 um, 0.1 um, etc. Suspended dust in the air can also be referred to as an "aerosol" or "particulate aerosol", though "aerosol" is a broad term that ...
An aerosol frostbite of the skin is an injury to the body caused by the pressurized gas within an aerosol spray cooling quickly, with the sudden drop in temperature sufficient to cause frostbite to the applied area. [1]
Falcon Safety Products, Inc. is a manufacturer of gas dusters , horns, computer related cleaning supplies and gaming accessories. The family-owned company operates in the United States and the United Kingdom , with its headquarters in Branchburg, New Jersey .
On Jan. 7, as the L.A. County wildfires broke out, air samples measured "highly elevated levels" of lead and arsenic over a dozen miles downwind of the Eaton fire, according to the South Coast Air ...
Lab demonstration with burning lycopodium powder. A dust explosion is the rapid combustion of fine particles suspended in the air within an enclosed location. Dust explosions can occur where any dispersed powdered combustible material is present in high-enough concentrations in the atmosphere or other oxidizing gaseous medium, such as pure oxygen.
Highly Toxic: a gas that has a LC 50 in air of 200 ppm or less. [2] NFPA 704: Materials that, under emergency conditions, can cause serious or permanent injury are given a Health Hazard rating of 3. Their acute inhalation toxicity corresponds to those vapors or gases having LC 50 values greater than 1,000 ppm but less than or equal to 3,000 ppm ...