Every batch at Pakistan Lubricants Pvt.Ltd. goes through the following quality checks before it goes down to the filling lines:
ASTM D 92
Flash Point is referred to the minimum temperature of a petroleum product or other combustible fluid at which vapour is produced at a rate sufficient to yield a combustible mixture. Specifically, it is the lowest sample temperature at which the air vapour mixture will "flash" in the presence of a small flame.
Flash point can indicate the possible presence of highly volatile and flammable materials in a relatively non-volatile or non-flammable material. For example, an abnormally low flash point on a test specimen of engine oil can indicate gasoline contamination
The flash point can be used to determine the transportation and storage temperature requirements for lubricants.