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Prilled urea
GOST 2081-2010
Application:
for production of plastics, glues, and pitches.
Package:
- 50 kg polypropylene/polyethylene bags
- Bulk
Guaranteed shelf life:
6 months
|
Technical characteristics |
grade B |
|
premium class |
first class |
second class |
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1. Appearance |
White and lightly colored grains |
|
2. Content of, %: |
|
|
|
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nitrogen, in dry matter equivalent, %, min |
46,2 |
46,2 |
46,2 |
|
biuret, %, max |
1,4 |
1,4 |
1,4 |
|
water, %, max |
|
|
|
|
- exsiccation method |
0,3 |
0,3 |
0,3 |
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- Fischer assay |
0,5 |
0,5 |
0,6 |
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free ammonia, %, max |
|
|
|
|
3. Granules size, % |
|
|
|
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Content of granules with the size: |
|
|
|
|
- from 1 to 4 mm, min |
94 |
94 |
94 |
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- from 2 to 4 mm, min |
70 |
50 |
- |
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- less then 1 mm, max |
3 |
5 |
5 |
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- oversize particles (6 мм), max |
no |
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4. Friability, % |
100 |
100 |
100 |
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5. Granules static strength, kg/grnl., min |
0,7 |
0,5 |
0,3 |
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6. Conditioner |
Aminoformaldehyde resin, %, 0,2-0,5 | 
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