At what temperature does avgas vaporize?
The most severe case of vapor lock with autogas occurs when the tank temperature lies between 100 and 110 degrees Fahrenheit (38 to 43° C). It is interesting to note that this temperature range is above the initial boiling point of the fuels tested.
What temperature does avgas boil?
|Melting point||−47 °C (−53 °F; 226 K)|
|Boiling point||176 °C (349 °F; 449 K)|
|NFPA 704 (fire diamond)||2 2 0|
How flammable is 100LL?
Extremely Flammable. May vaporize easily at ambient temperatures. The vapor is heavier than air and may create an explosive mixture of vapor and air. Beware of accumulation in confined spaces and low lying areas.
Can you burn avgas in a car?
Using leaded avgas in a modern car would ruin components such as the catalytic converter. Conversely, Jet-A wouldn’t work in a gas engine.
What octane is 100LL Avgas?
Avgas 100LL has lean mixture octane rating of better than 100, whilst its rich mixture octane rating exceeds 130 that allows high performance engines to operate safely.
What is 100LL gas?
Avgas 100LL is a gasoline specially designed for piston engine aircraft. Avgas 100LL is a product blended in refineries which has a blue dye added. “100” is the octane number and “LL” stands for Low Lead content. Strict specifications.
What temperature does 100LL freeze?
According to ExxonMobile Avgas (100LL) has a freezing temperature of at least -58° C (-72° F) and possibly colder.
Does 100LL have lead?
The most common and reliable type of avgas is 100 octane Low Lead, also known as 100LL. This leaded fuel contains tetra-ethyl-lead (TEL), which is an additive used to prevent engine damage at higher power settings.
What octane is 100LL avgas?
Can I use 100LL in my lawn mower?
I have used 100LL in all my mowers, generator and snow equipment. It will probably burn a little hotter but it is cleaner as well.
What octane is AVGAS 100LL?
Does 100LL avgas have ethanol?
Avgas doesn’t contain any ethanol. While ethanol can help gasoline make more power, it can also cause hardware issues in older vehicles.
Will avgas freeze?
Avgas freezing point temperatures are usually around the -100°C range or lower whereas jet fuel specifications require a freezing point maximum of -40°C (Jet A) or -47°C (Jet A-1).
How toxic is 100LL?
May cause damage to organs through prolonged or repeated exposure through inhalation. Causes skin irritation. May cause drowsiness or dizziness. Toxic to aquatic life with long lasting effects.
Can you run 100LL in a 2 stroke?
I run 100LL in all my bikes and even the law mower and powerwasher. It runs great in 2T’s and 4T’s. If you check out the MSDS on 100LL, it has a lead content, specific gravity and distillation curve similar to VP Red which means it runs slightly richer than typical pump gas.
What octane is AvGas 100LL?
Is it safe to touch avgas?
There is a non-trivial risk of getting avgas on your hands while fueling or sumping, but just wash your hands ASAP, and in particular don’t touch anything you’ll eat or drink until you do.
What is the difference between aviation gasoline 100 and 100LL?
Aviation Gasoline 100LL (dyed blue) is a lower lead version of Aviation Gasoline 100 (0.56g lead/litre Max). It is also excellent for use in piston engine-powered private, commercial and military training aircraft.
What is the viscosity of 100LL gasoline?
Aviation Gasoline 100LL Reference ID Density (g/mL) Evaporation Temperature (weight %) (°C) 60 15 0.7292 ESD 98 25 0.7210 Pour Point (°C) Evaporation (weight %) 0 <-75 ESD 98 <-60 Shell 99a 33 <-75 ESD 98 60 <-75 Dynamic Viscosity (mPa s or cP)
What is aviation gasoline 100LL (dyed blue)?
This grade is available in a number of regions internationally. Aviation Gasoline 100LL (dyed blue) is a lower lead version of Aviation Gasoline 100 (0.56g lead/litre Max). It is also excellent for use in piston engine-powered private, commercial and military training aircraft.
What is the vapor pressure of aviation gasoline?
X1.4.3Vapor Pressure—The vapor pressure of an aviation gasoline is the measure of the tendency of the more volatile components to evaporate. Experience has shown that fuels having a Reid vapor pressure no higher than 49 kPa will be free of vapor-locking tendencies under most conditions of aircraft usage.