Dover PhosBoosters
Dover PhosBoosters are cost effective stabilizers for filled flexible PVC. These patent pending, solvent-free stabilizers offer 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 PhosBoosters offers excellent processing and heat aging stability. They are designed for general-purpose calendering and extrusion operations that require excellent early color and long-term heat stability.
Product
Color, Gardner
Refractive Index @ 25°C
Specific Gravity @ 25°C
Viscosity, cps @ 25°C
Dover Phosbooster 681
<2.0
1.49
0.96
240
Dover PhosBooster 775
1.46
0.91
25