Doverphos 12 is poly (dipropyleneglycol) phenyl phosphite. It is a polymeric version of Doverphos 11, and therefore, also has a high phosphorus content and high molecular weight. Doverphos 12 is recommended for use as a stabilizer in rigid and plasticized PVC applications where early color hold and brighter, more consistent color is important. Typical use levels range from 0.25 to 1.00%.Information provided by DoverChem |