Product Description
1. Pictures of SGS Testing Low Biuret Urea N46% Special for DEF AUS32 ARLA
2. Description of SGS Testing Low Biuret Urea N46% Special for DEF AUS32 ARLA
What is SCR?----SCR (Selective Catalytic Reduction) transforms the harmful nitrogen oxides (NOx) in the exhaust of diesel vehicles into harmless nitrogen gas and water vapour. The SCR solution is metered into the exhaust system in front of a catalyst. The urea hydrolyses to ammonia which then reacts with the NOx in the exhaust gas.
What is DEF?----DEF is aqueous urea solution used in SCR systems on diesel vehicles. SCR Urea complies with ISO 22241-1 and DIN 70070 standards
why our SCR urea can be making DEF?----The raw material of our urea is pure natural gas, so that the urea is with low Biuret, low Aldehydes and low heavy metal materials; We have the most advanced production equipment and testing equipment.
Specification
Item |
standard |
test result |
Urea Assay (wt %) |
98.0 min |
99.1 |
Granulate size |
0.85-2.80mm |
94% |
Moisture (wt %) |
0.5 max |
0.34 |
Nitrogen(wt %) |
46 |
46.4 |
Biuret (wt %) |
1.0 max |
0.78 |
Aldehydes (ppm) |
5 max |
3 |
Free Ammonium (wt %) |
0.01 |
0.01 |
Insolubles (ppm) |
20 |
17 |
Fe (mg/kg) |
0.5 max |
Less than 0.2 |
Al (mg/kg) |
0.5max |
Less than 0.2 |
Cu (mg/kg) |
0.5 max |
Less than 0.2 |
Zn (mg/kg) |
0.5 max |
Less than 0.2 |
Cr (mg/kg) |
0.5 max |
Less than 0.2 |
Ni (mg/kg) |
0.5 max |
Less than 0.2 |
Mg (mg/kg) |
0.5 max |
Less than 0.2 |
Na (mg/kg) |
0.5max |
Less than 0.2 |
K (mg/kg) |
0.5 max |
Less than 0.2 |
Ash (ppm) |
100 max. |
Less than 10 |
Phosphate(ppm) |
0.5 max |
Less than 0.2 |
Heavy Metal( ppm) |
0.5 |
0.4 |
Additive |
NONE |
NONE |
pH (10 wt% solution) |
9.0 ~ 10.0 |
9.48 |
Packing----In plastic woven bag (inside polyethylene film bag) or composite plastic weaving equipment.The net weight of each bag is 50 ± 0.2kg.Urea packing piece
Storage----Keep container tightly closed. Keep container in a cool, well-ventilated area. Do not store above 23°C (73.4°F).
3. Production Line of Product
4. Application of Product
5. Packing of Product
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7. Sample Rooms of Product
1. Introduction of Company
“Be honest to do business,be honest to treat everyone”
This is the concept of cooperation that Guang yuan has strongly stuck to. We have commitment to build a global chemical product sales platform producing quality products and providing professional services for domestic and overseas customers. We have positive attitudes for everything we do, We are plotting ahead to make progress, solidarity, and pioneers for this industry. Our goal is to help customers succeed and it’s mission to pursue win-win opportunity, and strive to lead the way in this industry. It's a world crowned.
2. Our Company View
3.Our team
4. Our Customers
Why choose us?
(A) stable quality, no quality complains from our customers
(B) Prompt shipment, delivery can be finished within 5 days with quantity below 500mt
(C) experienced logistics team which can guarantee clean and complete packaging, no torn bags during the transportation.
FAQ
Q1: whats is your MOQ?
A: 1*20’Container (20mt)
Q2: what is the available package?
A: 50kg/bag, 1000kg/bag
25kg/bag (with quantity above 200mt)
OEM packing (with quantity above 500mt)
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