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Polyurethane turns yellow over time due to a process called oxidation, where exposure to light and air causes the molecules in the polyurethane to break down and change color. This yellowing effect is more noticeable in areas with high levels of sunlight or artificial light.
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Does polyurethane turn yellow over time?
Yes, polyurethane can turn yellow over time due to exposure to light and oxygen.
Why did my polyurethane turn yellow?
Polyurethane can turn yellow due to exposure to light, heat, or chemicals. This yellowing process is known as oxidation, which can happen over time as the polyurethane reacts with its environment.
Does silver turn yellow over time?
Yes, silver can tarnish and turn yellow over time due to exposure to air and certain chemicals.
Why does silver turn yellow over time?
Silver turns yellow over time due to a chemical reaction with sulfur compounds in the air, forming silver sulfide on the surface of the metal. This tarnishing process is accelerated by factors such as exposure to air, moisture, and certain chemicals.
Why does clear plastic turn yellow over time?
Clear plastic turns yellow over time due to a process called oxidation, where exposure to UV light and heat causes the plastic molecules to break down and form new chemical bonds that give the plastic a yellowish tint.
Why does plastic turn yellow over time?
Plastic turns yellow over time due to a process called oxidation, where exposure to light and heat causes the plastic molecules to break down and change color. This is a common issue with older plastics and can also be accelerated by certain environmental factors.
Why does old plastic turn yellow?
Old plastic turns yellow due to a process called oxidation, where the plastic molecules break down and react with oxygen in the air. This reaction causes the plastic to change color and become yellow over time.
Why does lucky bamboo turn yellow?
Lucky bamboo can turn yellow due to overexposure to sunlight, over-fertilization, or water that is too salty or contains too many minerals. It can also turn yellow if it is not receiving enough water or if the roots are rotting.
Can human semen be yellow?
Yes, at the first stages in puberty it is usually yellow and will turn white as time goes on.
Why do nails turn yellow after a period of time and length?
i really dont know !!!
Can salamanders turn yellow?
They probably can't turn yellow, but some of them are naturally yellow..........
Why does white gold turn yellow?
White gold can turn yellow over time due to the rhodium plating on its surface wearing off, exposing the underlying yellowish gold alloy. This is a natural process and can be easily remedied by re-plating the white gold with rhodium to restore its color.
