Fire does not melt plastic. Fire creates the thermal energy, heat energy, melts plastic.
Plastic turns yellow over time due to a process called oxidation, where exposure to light and heat breaks down the chemical structure of the plastic, causing it to change color.
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.
Plastic can be affected by exposure to sunlight, heat, and certain chemicals. Over time, these factors can cause plastic to degrade, become brittle, discolor, or break down. Proper storage and handling can help mitigate these effects.
Yes, vinegar can slowly degrade certain types of plastic over time, especially if it is stored in the plastic container for an extended period. It is best to store vinegar in glass or food-safe plastic containers to prevent any chemical interactions with the plastic.
plastic is made in factories and by a number of diffrent minerals and materials. plastic is one of the many things that takes a long time to decompose and some people say plastic can take ove 100 years to get rid of. and people think that plastic WILL be around in the future :) **I LOVE OSCAR**
no, it dosen't
No.
you put your wooden mold on the machine and then you put the plastic over it and then u melt the plastic and you pull the leaver up and you wait and then your done.
things that change are things are alive or were alive. anything really. wood can rot over time and plastic can melt.
An inpure chemical boil over a range of temperature. While, a pure solution melt at a fixed temperature.
DON'T use nail polish remover! It will melt the plastic frames! :(
Plastic turns yellow over time due to a process called oxidation, where exposure to light and heat breaks down the chemical structure of the plastic, causing it to change color.
Cookers are made of metals because metals have better heat conductivity and are more durable compared to plastic. Metals can withstand high temperatures without deforming or releasing toxic chemicals, making them more suitable for cooking appliances. Plastic is not as heat-resistant and may melt or release harmful substances when exposed to high heat.
The acid in lemons is not strong enough to melt plastic cups. However, prolonged exposure to acidic substances like lemon juice can cause certain types of plastic cups to break down over time, leading to small cracks or changes in appearance. It's best to avoid storing acidic foods/beverages in plastic containers for extended periods.
It is never a good idea to melt chocolate in water, because a chemical reaction will occur and the chocolate will "seize up." It is best to melt chocolate very slowly over low heat, in a double boiler or in the microwave. i think you can, i have before, it does not melt fast though...
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.
A rubber or plastic spatula might not be able to stand the intensity of heat as much as a silicone one would be able to. Silicone is very heat resistant and won't melt like plastic would.