Tall oil rosin
Parameter name | Quality standard | ||
Top quality | First quality | Second quality | |
Physical form | Transparent glassy substance | ||
Coloring power | Wg | Wg, N, M, K | J, H, G |
Mass fraction of mechanical impurities, %, no more than | 0,03 | 0,03 | 0,03 |
Weight fraction of ash, %, no more than | 0,03 | 0,04 | 0,06 |
Acid index, mg of КОН/1g of product, no more than | 165 | 160 | 154 |
Softening temperature, °С, not less than | 60 | 60 | 56 |
Containing of unsaponification matters, %, no more than | 5 | 6 | 6 |