Delicate hydrogenated rosin is an extremely light-colored polyol rosin. It is made of refined rosin as the basic raw material, which has been studied through hydrogenation, esterification, stabilization and other processes. It has the advantages of water whiteness, good aging resistance and good compatibility with polymer materials, and can meet the special needs of the adhesive industry.
Acid value: 30.5
Softening point (ring and ball method, ℃): 105 ± 5
Color (Ghana method: 0 ± 0.5
Specific gravity (20 ℃): 1.08
Melting viscosity at 150 ° C (Lipo): 1500 ± 500
Ash (% by weight): ≤0.05
Flash point (Kelvin opening method ℃): 250
Molecular weight MW: 1200
Acid value: 30.5
Softening point (ring and ball method, ℃): 105 ± 5
Color (Ghana method: 0 ± 0.5
Specific gravity (20 ℃): 1.08
Melting viscosity at 150 ° C (Lipo): 1500 ± 500
Ash (% by weight): ≤0.05
Flash point (Kelvin opening method ℃): 250
Molecular weight MW: 1200






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