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Rosin pine granular TU BY 600012243.008-2016
Represents a hard, glassy granules obtained by granulation of pine rosin in special equipment.
Pine granulated rosin intended for use in the production of acoustic rubber, tire, rubber, pulp and paper and paint industry.
According to physicochemical parameters the rosin must comply with the requirements and standards specified in the table.
|
Name of indicator |
Characteristic and norm |
|
|
high variety |
initial variety |
|
| 1 Appearance |
Transparent granules of any shape |
|
| 2 Color intensity |
X, WW, WG |
X, WW, WG, N |
| 3 Mass fraction of water, %,
no more than |
0,2 |
0,2 |
| 4 Mass fraction of ash, %,
no more than |
0,03 |
0,04 |
| 5 Mass fraction of mechanical impurities,%, not more |
0,03 |
0,04 |
| 6 Softening temperature, oC, not lower |
69 |
68 |
| 7 Acid number, mg KOH per 1 g of product, not less than |
169 |
168 |
| 8 Mass fraction of unsaponifiable substances,%, not more than |
6,0 |
6,5 |
| 9 Tendency to crystallize |
the lack of honey porous sediment |
|
| Note: Indicator 2 is defined only for rosin intended for the pulp and paper and paint industry or at the request of the consumer. Indicator 9 is defined in the product intended for the paper industry. | ||
Packaging:
Bags of 20 kg
Transportation:
By road and rail.
Shelf life:
2 years from the date of manufacture.
Storage:
In covered warehouses, in an open area under a canopy, away from sources of heating and open fire.
