Rosin [ 8050-09-7 ]
Name of specifications: | X grade | WW grade | WG grade |
Appearance: | Transparent Solid | ||
Color: | Slight Yellow | Light Yellow | Yellow |
Conform to Chinese Glass Colorimeter Standard Cubes for Rosin Grading | |||
Softening Point(R & B)Min. | 76°C | 75°C | |
Acid Value Min. | 166 | 165 | |
Non-saponification Content Max. | 5% | 5% | |
Imputity content Max. | 0.03% | 0.03% | |
Ash content Max. | 0.02% | 0.03% |