What temperature does propylene glycol break down?
between 133 and 175 °C
What is the freezing point of a 50/50 Ethylene glycol solution?
Pure water, as you may know, has a boiling point of 212°F (100°C) and a freezing point of 32°F (0°C). However, when you create a 50/50 mixture using water and ethylene glycol, the boiling point rises to 223°F (106°C) and the freezing point lowers to -35°F (-37°C).
Does propylene glycol breakdown?
Propylene Glycol is approximated to have a half-life in soil due to biodegradation equal to or less than that in water (from 1 to 5 days). However, degradation rates will vary with soil properties, temperature and other environmental conditions.
How hot can propylene glycol get?
250°F.
What temp does propylene glycol freeze?
-74.2°F-59°C
Does glycol break down?
Ethylene glycol is a high-production-volume chemical; it breaks down in air in about 10 days and in water or soil in a few weeks.
What is the freezing point of ethylene glycol solution?
Pure ethylene glycol freezes at about −12 °C (10.4 °F) but, when mixed with water, the mixture freezes at a lower temperature. For example, a mixture of 60% ethylene glycol and 40% water freezes at −45 °C (−49 °F). Diethylene glycol behaves similarly.
At what temperature will a 50/50 mix of ethylene glycol antifreeze and water freeze?