Disproportionated Rosin
Product introduction
Technical standard
According to Q/ZXH001-1998
| Item |
Special grade |
Grade one |
| Color: Not deeper than rosin |
Grade one |
Grade three |
| Abietic acid(%),m/m ≤ |
0.1 |
0.5 |
| Dehydrogenating abietic acid(%),m/m ≥ |
52.0 |
45.0 |
| Softening point ≥ |
75.0 |
75.0 |
| Acid value(mg KOH/g), ≥ |
155.0 |
150.0 |
| m/m ≤ |
10.0 |
12.0 |
|
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