Rosin Modified Phenolic Resin

PRODUCT IDENTIFICATIONH.S. CODE38069000PHYSICAL AND CHEMICAL PROPERTIESSolubility in Benzene (1:1)fully desolved, transparentGENERAL DESCRIPTION & APPLICATIONSRosin Modified Phenolic Resin, a transparent irregular solid, is the vacuum treated product of esterification of glycerol (or pentaerythrite) with the polycondensate of rosin, phenol (or bisphenol A) and formaldehyde. It soluble in tar, ester, turpentine oil and similar solvents; insoluble in alcoholic solvents; partially soluble in petroleum products; mix well with vegetable oils; high softening point; fast drying. Rosin Modified Phenolic Resin can be used for phenolic resin paints (through polymerization with vegetable oils under heat); the resultant paint is fast drying, high in hardness, and shiny; as the low cost enhancer in bonding capability for pressure-sensitive adhesive, hot-melt adhesive, and other bonding agents; as the enhancer in reflectiveness and texture of printing ink.SALES SPECIFICATIONAppearancetransparent flakes or granular solidColor (Fe-Co)8 maxAcid Value, mgKOH/g20 maxSoftening Point (R&B), °C135-150 minTRANSPORTATIONPACKINGin 25/500kgs net paper bag. Dry and cool storage; avoid oxidants in transport.