Light-colored rosin resin RC-300 series Specifications RC360-80RC365-85RC370-95RC380-90RC380-95 Softening point (℃) 75-8580-9090–10084–9090–98 acid value, mg KOH/g ≤7≤7≤7≤ 20≤20 Color (Gardner) ≤3≤33–52–42–4 Solubility (1:1 with benzene) Clear, clear, clear, clear Specific gravity (20℃), ±0.02 1.071.071.071.071.07
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