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#AIR COMPRESSOR CAN PORTABLE#

DME – DME is rarely used and in many areas cannot be legally used because of safety and environmental concerns.

On the back label, look for “carbon dioxide” or CAS #124-38-9. The spray force diminishes as the cartridge empties. Because of the higher pressure, it comes in small, low capacity cartridges.

CO 2 - It's not as common because the spray force is not consistent.

On the back label, look for “trans- 1,3,3,3-Tetrafluoropropene” or CAS #2. It is non-flammable and is almost indistinguishable from HFC-134a when sprayed, but unfortunately at a much higher price.

HFO-1234ze – This is a newer, nonflammable material introduced in the last 10-years as a very low GWP alternative (<1) to HFC-134a.

On the back label, look for “1,1-difluoroethane” or CAS #75-37-6. HFC-152a has the advantage of a lower GWP (130) than HFC-134a. in liquid form) and exposed to a spark or flame. It is flammable, and will ignite when concentrated (i.e.

HFC-152a – Most commonly available duster in consumer retail because it is less expensive than HFC-134a.

On the back label, look for “1,1,1,2-Tetrafluoroethane” or CAS #811-97-2.

It is under close scrutiny because it has a Global Warming Potential (GWP) of 1400 - 1400 times the impact of CO 2. HFC-134a – Nonflammable, most common for industrial applications when spraying energized circuits because of the risk of a spark lighting a flammable material.Compressed Air Duster is most commonly filled with the following propellants:

As a matter of fact, inhaling too many of these vapors can lead to negative health effects. Most aerosol duster contains a refrigerant/propellant that cannot be considered “air”. If we missed your specific question, please leave us a comment below or contact us and we'll get it answered. In this article, we’ll cover the most common questions and misconceptions about duster. It’s one of those products that seems simple, but leads people to many misconceptions. This accessory can be used to blow cookie crumbs out from a keyboard, clear out computer vents, and even open up tight apertures in an SMT (surface mount technology) stencil in PCB assembly.

#AIR COMPRESSOR CAN PORTABLE#

Think of it as a portable replacement for an air compressor line. Air Duster, also called “canned air”, “compressed air”, and “dusting gas”, is used to provide a pressurized blast, knocking loose dust and dirt.