Different types of plastics have drastically different melting points, which means some plastics such as polyvinyl chloride plastics can melt at as low as 165 degrees Fahrenheit, while other types such as the plastic in Teflon cookware will not melt until they reach temperatures of around 600 degrees or hotter. Most sturdy plastics will melt before 500 degrees.
Plastics are polymers that have a huge variety of chemical makeups. For this reason, some plastics are incredibly easy to melt, while others are almost impossible. Sturdy plastics can typically hold boiling water, which is at 212 degrees Fahrenheit, while soft plastics like plastic bags would melt if they came into contact with boiling water.Learn More
Increased temperatures accelerate the rate of evaporation, while decreased temperatures slow down the process. First of all, heating of the liquid energizes the molecules, allowing them to escape and move into the air. Second, heat in the nearby atmosphere increases evaporation because warmer air is able to hold more water vapor.Full Answer >
The melting point of pure 24-carat gold is 1945 degrees Fahrenheit. This is fairly average for a metal, being three times higher than the melting point of lead and a third of the melting point of tungsten.Full Answer >
A beer bottle will melt at around 1832 degrees Fahrenheit, or 1000 degrees Celsius. Beer bottles, like glass jars and most other commercial glass containers, are made from soda-lime glass, which melts at around half the temperature of sand.Full Answer >
Ice begins to melt when its surroundings rise above its freezing point, that being 32 degrees Fahrenheit (0 degrees Celsius). Depending on the salt content and the presence of other substances, that freezing point may be an even lower temperature.Full Answer >