Kolophonium modifiziertes Phenolharz

Product Capability: Yellow transparent solid reacted from Gum Rosin and alcohols, after the polycondensation with different Phenols and Aldehydes. Application: Mainly be used in offset printing inks, spraying paints & paper polishing. Product Packing: In composite kraft bag. N.W.: 25kg/bag. Specification: TypePM811Appearanceyellow transparent solidColor (Gardner Standard)8 12Softening Point(R&B,)175 190Acid Value(mg/g)18 25Viscosity50% Toluene Solution(Gardner)U W33% Linseed Oil (Poise)--Solubility33% Linseed Oil (n-Hep.t(ml/g))2 5Molecular Weightabout180000Characteristicquick dry, glossyApplicationmiddle-level offset printing inksNote: the products' specs and packing can be customized according to requirements. Storage & Shelf Life: Stored in cool & dry place. Shelf life is 60 days, after 60 days, it needs re-test.