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Rosin Modified Phenolic Resin (F-2118) is prepared by polycondensation and esterification, used phenol, formaldehyde, rosin and polyhydric alcohol as material.
Characteristics
l Good lipid solubility.
l High gloss, high hardness
l Quick drying
Typical Properties | Specifications |
Acid Value (mg KOH/g), Max. | 20 |
Softening Point (Ring & Ball), ºC | 157-165 |
Color, Gardner, Max. | 12 |
Viscosity (mpa.s linolin 35 ºC) | 1900-2500 |
Soluble in: ester, vegetable oil, turpentine, tar spirit.
Suggested Applications
Mainly used in high-grade flexographic ink industry.
Forms/Packaging
25kg paper-plastics compound sacks
Rosin modified phenolic resin F-2118