3M Dyneon™ FE 5640Q Fluoroelastomer

3M™ Dyneon™ Fluoroelastomer FE 5640Q can be compounded using standard water cooled internal mixers or two-roll mills with standard fillers and ingredients utilized in typical fluoroelastomer formulations. The “dry” ingredients should be blended before adding to the masticated gum. For best results, Dyneon FE 5640Q should be banded on the mill several minutes prior to adding the blended dry ingredients. Once mixed, the compounded stocks have good scorch resistance and storage stability.Composition: Di-polymer of vinylidene fluoride and hexafluoropropyleneHigh viscosity version of FE 5620QProcess targets: compression moldingImproved scorch resistance at high molding temperaturesProprietary incorporated cure technologyExcellent mold releaseImproved cure technology resulting in more consistent part size from successive molding cyclesClean runningCompounds prepared from Dyneon FE 5640Q can be formulated to meet Mil-R-83248Information provided by Dyneon, A 3M Company