High-density polyethylene doesn't really chemically decompose; it's pretty stable. It can be mechanically eroded and exposure to high-energy photons (e.g. ultraviolet light) can break some of the bonds, but other than that it's very long lasting. It doesn't even burn particularly well.
how long does fabrics take to decompose how long does fabrics 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
Does not decompose
1700 years to decompose
Gold will never decompose.
HDPE= High-density polyethylene
Brass is a metal it does no decompose. Only organic materials can decompose.
Sometimes
it takes over a year for it to decompose
it takes about 10 years to decompose .
it takes about 10 years to decompose .
about 5oo years...