SFPL's DEF is a premium Diesel Exhaust Fluid manufactured as per ISO 22241 & IS 17042 (Part 1) specifications. It is a non-toxic, high quality and highly pure Aqueous Urea Solution that works with SCR (Selective Catalytic Reduction) technology to chemically change harmful nitrogen oxide (NOx) emissions from heavy-duty diesel vehicles into harmless nitrogen and water
Test Parameter | Unit | Specifications | Test Method |
---|---|---|---|
Aldehyde | PPM | 0-5 | ISO 22241-2 Annex F |
Alkalinity as NH3 | % | 0-0.2 | ISO 22241-2 Annex D |
Biuret | % | 0-0.3 | ISO 22241-2 Annex E |
Density @ 20 200C | Kg/m3 | 1087.0-1093.0 | ISO 12185 |
Insoluble | PPM | 0-20 | ISO 22241-2 Annex G |
Refractive Index @ 200C | 1.3814-1.3843 | ISO 22241-2 Annex C | |
Urea content | % | 31.8-33.2 | ISO 22241-2 Annex B or C |
SFPL DEF is recommended for modern Commercial Vehicles (Trucks & Buses), Diesel SUVs and any other BS IV / VI or (Euro IV/V/VI) compliant diesel engines employing SCR / EGR-SCR technology for NOx