GUM ROSIN
Detailed Description
Gum Rosin is natural resin material and can be soluble in ethanol, dissolved in chloroform, acetic acid but not soluble in water. Evaporation of water produces a turpentine oil, and leaves Rosin. It consists of 70-75% of rosin, 10-20% of turpentine oil and 5-7% of water and impurities. Gum Rosin is 60-65% of total rosin acid and consists of revo acid and nel-abietic acid. Turpentine can used for mainly ointments, paints, solvents and Rosin can be used for mainly paint, ink, soap, rubber, sealant, paper and medicine
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