Rosin Modified Phenolic
Rosin Modified Phenolic
Rosin Modified Phenolic Resins are synthetic, high-molecular-weight resins created by reacting rosin with phenolic compounds (alkylphenols, formaldehyde, and polyols). They offer excellent gloss, fast-drying properties, superior adhesion, and, notably, high viscosity for printing inks and coatings. These resins are extensively used in offset lithographic inks (sheet-fed/web), varnishes, adhesives, and coatings.
Product Specifications
ULTRAREZ 701
Appearance
Pale Yellow Lumps
Softening Point
(°C B & R)
120-130
Acid Value
< 25 MG KOH/GM
Viscosity @30 C of 50% sol in FCB4
20-40 secs in Toluene
MTO Tolerance of 50%
sol in Toluene
1:10
Solubility
Soluble In Toluene/Xylene & Aromatic Solvents
Application
Oil Varnish, Enamel, Baking Varnish, Insulation Varnish, Printing Inks
ULTRAREZ HMP
Appearance
Pale Yellow Lumps
Softening Point
(°C B & R)
150-160
Acid Value
< 25 MG KOH/GM
Viscosity @30 C of 50% sol in FCB4
20-40 secs in Toluene
MTO Tolerance of 50%
sol in Toluene
1:8
Solubility
Soluble In Toluene/Xylene & Aromatic Solvents
Application
Offset Printing Inks, and Speciality
Coatings
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