It depends on the mixture and the propellant in the can. Old style cans with CFCs and modern nitrogen pressurized cans have nonflammable propellants. Cans which have water based contents have nonflammable contents. Cans containing propane or similar propellants and or hydrocarbon contents would of course be flammable.
The biggest problem is not however their flammability.
In a fire situation the can and its contents over pressure as the can heats up until the can ruptures (not explode). The contents vaporize instantly due to the sudden drop in pressure. If the contents and or propellant are flammable this mass of vaporized flammable gas detonates or deflagrates in a process known as a BLEVE (Boiling Liquid Expanding Vapour Explosion) which either sends a ball of burning gas through the area and or sends shreds of ruptured can through the area (both cases are unpleasant)
If the contents and propellant are not flammable the can can still be projected by the rupture either as shrapnel or as a rocket powered can, and the gas can blow the initial fire all over the place
The hazard symbol that all aerosol cans have in common is the flammable symbol, which indicates that the contents are highly flammable and may pose a fire hazard.
IMO class for aerosol spray cans is Class 2.1, which covers flammable gases. Aerosol products typically contain flammable propellants that can pose a fire hazard. Proper precautions should be taken when handling and storing aerosol spray cans to prevent accidents.
An aerosol can should not be thrown into a fireplace because it can explode when exposed to high temperatures, leading to serious injury or property damage. The pressurized contents of the can, such as gas or flammable liquid, can cause the can to rupture violently. It is safer to dispose of aerosol cans properly according to local guidelines.
No, not all products in an aerosol can are flammable. The flammability of an aerosol product depends on its ingredients and propellant. Many aerosol products, such as hairspray or cooking spray, are flammable because they contain propellants like butane or propane. However, other aerosol products like air fresheners or spray paint may not be flammable.
The value chain of aerosol cans is all about supply and demand. Aerosol cans are necessary for most jobs that require spray paint, or cleaning supplies. The value will depend on what product is being used in the cans.
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The hazardous waste code for aerosol cans is typically D001, which classifies them as a hazardous waste due to their ignitability. Aerosol cans can be dangerous if not disposed of properly due to their pressurized contents and potential to explode.
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To recycle aerosol cans, make sure they are completely empty before disposal. Check with your local recycling facilities to see if they accept aerosol cans, as some do not due to safety concerns. If your local facilities do not accept aerosol cans, some household hazardous waste facilities may be able to handle them.
Aerosol cans contain pressurized flammable gases that can explode when exposed to high heat, such as in a fireplace or incinerator. This can result in serious injury or property damage. It is important to follow proper disposal methods for aerosol cans to ensure safety and protect the environment.
They don't have to be in a cabinet. Some people store there aerosol cans in hollowed out TV sets and some people bury them in the ground in treasure chests. I keep my aerosol spray cans in a locked box hidden in my attic, so they will never be stolen.
Aerosol cans can't be exposed to high temperatures because the increase in temperature can lead to a rise in pressure inside the can. If the pressure becomes too great, the can may explode, creating hazards. Additionally, high temperatures can cause the propellant inside the can to expand, potentially causing the can to leak or rupture.