Diesel Exhaust Fluid/Urea Solution/SCR System Use

• Customization: Available
• CAS No.: 57-13-6
• Formula: CH4n2o
• Model NO.: DEF24
• Color: Colorless
• Appearance: Liquid
• MOQ: 20tons
• Delivery Lead Time: 25-30 Days
• Inspection Procedure: Supported
• Quality: ISO22241
• Transport Package: 10L, 20L, 1000L
• Specification: 32.5%
• Trademark: chemcola
• Origin: China
• HS Code: 3102100090
• Production Capacity: 60tons/Day

Product Description

 

Product Description

Diesel Exhaust Fluid/DEF

1. It is NOx selective catalytic reductant, composed of32.5%ultra-pure urea and pure water. It is applicable to all SCR systems of diesel engines which conform to European emission standard. It is an indispensable part for SCR technology.
 

2. It converts NOx into nitrogen, oxygen and water by generating the selective catalytic reduction with NOx, so as to reduce the emission of nitrogen-oxygen compounds.

3. The SCR technology effectively reduces the oil consumption and the emission of nitrogen-oxygen compounds.

Detailed Photos

How Diesel Exhaust Fluid Works:

When injected into the exhaust stream with a specialized dosing module, DEF water vaporizes, leaving NH3 molecules en route to the catalytic converter; once there, it converts NOx molecules into harmless nitrogen and water vapor-making for cleaner emissions. Making sure you do not run out of DEF in an SCR equipped truck is simple - watch the DEF gauge, which is part of the diesel fuel gauge, for when it is time to refill. DEF is stored in a dedicated tank next to the fuel tank on the driver's side. The tanks range in size from 6 to 23 gallons depending on the truck's application.
The DEF tank fill opening is designed to accommodate a DEF fill nozzle to ensure only DEF is put into the tank. A diesel fuel nozzle will not fit into the DEF tank opening. Our patented closed liquid dispensing system provides everything you need to effectively dispense your DEF. For DEF to work well product integrity is critical, and our dispensing systems are the only way to maintain this quality. These reusable systems are also cost effective by providing a significant savings over single-use containers. DEF dispensing systems are available in configurations for fleets, retailers and commercial applications. DEF is key to helping improve fuel economy by up to five percent while simultaneously reducing exhaust emissions.

Why choose urea as a reagent to control NOx emissions?

 

You may wish to choose urea for safety reasons. It poses less risks in the workplace and doesn't require specific training
* Urea is non hazardous. It is stable, non volatile, non explosive and non flammable
* It can be safely transported, stored and handled without the need for specific training

Product Parameters

surveillance project	Standard requirements	Test data	Single judgment
Urea content (mass score)/%	31.8-33.2	32.3	qualified
Density (20ºC), / (kg/m³)	1087.0- 1093.0	1090.2	qualified
refractive index (n) 20 D	1.3814- 1.3843	1.3831	qualified
Diyurea shrinkage (mass score)/% ≤	0.3	0.23	qualified
Insoluble material (mg / kg) ≤	20	4.4	qualified
alkalinity (NH3) (mass score)% ≤	0.2	0.02	qualified
Aldehydes (in HCHO) (mg / kg) ≤	5	2.2	qualified
Phosphate (tog/kg ) ≤	0.5	0.11	qualified
Calcium (Ca) (mg / kg) ≤	0.5	0.44	qualified
Iron (Fe) (mg / kg) ≤	0.5	0.05	qualified
Copper (Cu) (mg / kg) ≤	0.2	0.087	qualified
Zinc (Zn) (mg / kg) ≤	0.2	0.01	qualified
Ming (Cr) (mg / kg) ≤	0.2	0.027	qualified
Nickel (Ni) (mg / kg) ≤	0.2	0.067	qualified
Aluminum (Al) (mg / kg) ≤	0.5	0.08	qualified
Magnesium (Mg) (mg / kg) ≤	0.5	0.067	qualified
Potassium (K) (mg / kg) ≤	0.5	<0.01	qualified
Sodium (Na) (mg / kg) ≤	0.5	<0.01	qualified

Packaging & Shipping

 

FAQ

Q1: whats is your MOQ?

A: 1*20'Container (20mt)

Q2: what is the available package?

A: 10L, 20L, 1000L
OEM packing (with quantity above 200mt)

Q3:What's the delivery lead time?

A: 5 days based on quantity below 500mt.

Q4: Do you have a third party certificate?

A: yes, our product has been tested and approved in SGS

Q5: Can i get my shipment tested at the loading port?
A: yes, we can arrange the SGS at loading port, with quantity above 200mt, we will bear that inspection cost for you

Q6: Is pallet necessary for loading?

A: pallet is necessary when urea is loaded in 20'container, if you use 40'container, pallet is only necessary for the top layer.

Q7: Can you arrange origin certificate like FORM A/FORM F for our import customs clearance?

A: sure, we will do that for you

Q7: Can i get a free sample?

A: free sample within 1kg is available, courier cost will be on customer's account