RunXin RHR-3131CH Hydrogenated Rosin: The conjugated double bond of abietic acid resin is catalyzed, then completely saturated with hydrogen under a certain temperature and pressure. The fully hydrogen-saturated rosin is called per-hydrogenated rosin.
Specifications | |
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Parameter | Value |
Color Gardner | ≤1# |
Softening Point(R&B), ℃ | ≥78.0 |
Acid Value,mgKOH/g | ≥165.0 |