0
It depends on what type of foam it is and where it is: whether it's exposed to head, humidity, open air, etc. I carried a polyurethane mattress out of an old person's spare bedroom in 2010. It had been purchased in the 1960s and had turned mostly to a granular, sand-like material. Thankfully it was enclosed within a zipped mattress cover or it would have been a huge mess. I have also seen the polyurethane within a 20-year-old house door granulate and pour out the bottom, likely assisted by burrowing insects.
Low density polyurethane can take hundreds of years to decompose as it is a synthetic material that is not easily biodegradable. Its decomposition rate varies depending on environmental conditions such as temperature, sunlight exposure, and microbial activity. Recycling and proper disposal are recommended to minimize its environmental impact.
Add your answer:
Earn +20 pts
How long does it take for a plastic milk jug to decompose?
Plastic milk jugs can take hundreds of years to decompose in the environment, as they are made of high-density polyethylene (HDPE), a type of plastic that degrades very slowly. Recycling the milk jug is a more environmentally friendly option.
How long does it take jacket to decompose?
It can take anywhere from 20 to 200 years for a jacket made from synthetic materials such as polyester or nylon to decompose in a landfill. Natural materials like wool or cotton may decompose more quickly, depending on environmental conditions.
How long does bubble wrap take to decompose?
it will take hundreds of years to break down.
How long does it take for a brick to decompose?
Bricks are very durable and can take hundreds to thousands of years to decompose naturally in the environment. They are usually not biodegradable and can persist for a long time if not properly disposed of or recycled.
How long do disposable nappies take to decompose?
Disposable diapers can take 200-500 years to decompose in a landfill due to their plastic and synthetic material composition.
How long does Lego take to decompose in the stomach?
Does not decompose
How long does it take for a computer to decompose?
1700 years to decompose
How long will it take for a band-aid to decompose?
how lond does it take to decompose a band aid
How long does iron take to decompose?
iron does not decompose but after a long time and i mean a long time it just starts to flake away but does not decompose
How long does it take to decompose aluminium?
it takes over a year for it to decompose
How long does it take for candles to decompose?
it takes about 10 years to decompose .
How long does it take for a cotton bag to decompose?
A cotton bag will take a few months to biodegrade/decompose.
How long does synthetic fabric take to decompose in a landfill site?
Synthetic fabrics, such as polyester and nylon, can take hundreds to thousands of years to decompose in a landfill site due to their non-biodegradable nature. This long decomposition time contributes to environmental pollution and sustainability issues.
How long does it take for fiber glass to decompose?
Fiber glass may take a very long to decompose depending on its composition. If it is pure glass or made from sand then it may never decompose.
How long does it take to decompose?
One second
How long does it take for money to decompose?
it doesnt
How long does it take for grease to decompose?
forever
