POLYMERIZED
GUM ROSIN PR059
Polymerized rosins gum rosin are derivatives obtained through the cationic dimerization of part of the resin acids present in natural rosin.
Compared to natural rosin, their main characteristic is a significantly higher softening point, which is directly determined by the concentration of dimers (and some trimers): the higher the dimer content, the higher the softening point.
GUM ROSIN PR059
Polymerized rosins gum rosin are derivatives obtained through the cationic dimerization of part of the resin acids present in natural rosin.
Compared to natural rosin, their main characteristic is a significantly higher softening point, which is directly determined by the concentration of dimers (and some trimers): the higher the dimer content, the higher the softening point.
Technical Specifications & Typical Properties
| PROD. REF. | ACID VALUE (mg KOH/g) |
SOFTENING POINT (R&B) (°C) |
GARDNER COLOUR (50%, Toluene) |
BIO-BASED CONTENT |
|---|---|---|---|---|
| 059.1 | 160 max. | 100 – 105 | 10 max. | 100% BIO BASED |
| 059.3 | 160 max. | 95 – 100 | 11 max. | 100% BIO BASED |
