DIESEL EXHAUST FLUID
CHEMA DEF, Diesel Exhaust Fluid, (DEF), AUS 32 is a Diesel Automobile Urea Solution offered by CHEMAOIL which complies with ISO 1-22241. It is non-toxic and non-flammable and it doesn’t harm people, animals, equipment or the environment when handled properly. CHEMA DEF is effective in controlling the emission of nitrogen. It helps convert NOx into harmless nitrogen and water vapor.
APPLICATIONS
1.
Used in Selective Catalytic Reduction (SCR) which are fitted in diesel-powered passenger cars, trucks, trains, ships
2.
Used in diesel driven power and heavy equipment
TYPICAL TECHNICAL SPECIFICATIONS
PROPERTY
RESULT
Appearance
Colourless Liquid with slight ammonia odour
Freezing point
-11°C
Boiling point
100°C
pH
9 – 10
Flash point
Not applicable (non-flammable)
Density
1.088 g/cm³
Water solubility
100 g/l
Viscosity
1.4 mPa·s @ 20°C
Detail specification
On request
RECOMMENDED DOSAGE OF CHEMA-DEF
DEF dosage depends on environment, operation and duty cycles of the equipment. On average, DEF consumption is 2–3% of your total fuel consumption levels.
SHELF LIFE OF CHEMA-DEF
DEF shelf life depends on the storage temperature. It is recommended to store below 25°C. At this temperature, shelf life is extended to 18 months.