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Products
Tall oil rosin
Mainly used in paper making, coatings, adhesives and macromolecule etc.
Technical index
| Grade |
Extra grade |
First grade |
Second grade |
Third grade |
Fourth grade |
Fifth grade |
| Item/Color |
yellowish |
light yellow |
yellow |
deep yellow |
yellow brown |
yellow red |
| Conform to Color Requirements of STD Glass for Rosin |
| Content of toluene insolubles%≤ |
0.03 |
0.05 |
| Softening point(Ring-and-ball method)°C≥ |
72 |
70 |
| Acid number mgKOH/g≥ |
162 |
160 |
| Saponification value mgKOH/g≥ |
168 |
166 |
Packing: In galvanized iron drumPacking, net weight 225 ± 0.5kg .
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