SP-6600 Resin

SP-6600 Resin (Old name: AKROCHEM® P-87) by Akrochem is a cashew nut oil-modified phenol-formaldehyde two-step phenolic resin-based tackifier. It exhibits excellent compatibility in all proportions with NBR. It is used extensively for modifying the properties of nitrile rubber compounds and solvent cement. During processing, the resin plasticizes the stock, making filler loading and further processing easier. In the cured state, increasing amounts of resin will decrease elongation but will increase tensile strength, flexural strength, hardness, abrasion resistance and rigidity. SP-6600 Resin improves rubber bonding to the metal as well as adhesion to fabrics.