DOVER PHOSBOOSTER 681 is a cost effective stabilizer for filled flexible PVC. This patent pending, solvent-free stabilizer offers a Barium and Cadmium free alternative for compounders. This allows for the significant reduction of VOCs during processing and emission reductions for the end PVC products. Removal of the Barium and Cadmium components additionally leads to improvements in plate out issues. DOVER

PHOSBOOSTER 681 is a stabilizer that offers excellent processing and heat aging stability. DPB681 is designed for general-purpose calendering and extrusion operations that require excellent early color and long-term heat stability. Typical usage level is 1-4% of the formulation.