Disproportionated gum rosin is made from gum rosin; it is compound of dehydroabie acid and dihydroabtice acid .
|
|
Acid Value (mgKOH/g) min |
Softening Point
(R&B) ℃ min |
Typical Features |
Application |
|
Staron31045 |
150 |
75 |
Good
chemical
stability |
Potassium soap, synthetic rubber, pigment, water-solubility PSA, etc. |
|
Staron31052 |
155 |
75 |
