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Rulon Bearings
Dover Chemical DOVERPHOS 9EH Ethylhexyl Diphenyl Phosphite
Categories: Other Engineering Material; Additive/Filler for Polymer

Material Notes: Doverphos 9-EH is ethylhexyl diphenyl phosphite. Doverphos 9-EH has the lowest molecular weight, and therefore the highest phosphorus content of our commercially available alkyl-aryl phosphites. Doverphos 9-EH is an effective liquid phosphite heat stabilizer for polyurethanes, coatings, ABS, and polycarbonates. Typical use levels range from 0.1 to 3.0% for most applications. Doverphos 9-EH can be used in rigid and flexible PVC applications as a secondary stabilizer to give brighter, more consistent colors and improve heat stability of PVC. Use levels in PVC range from 0.25 to 1.00%.

Information provided by DoverChem

Key Words: CAS# 15647-08-2
Available Properties
  • Specific Gravity
  • Molecular Weight
  • ASTM Color, APHA
  • Total Acid Number, [mgKOH/gm]
  • Refractive Index
  • Phosphorus, P
Property Data

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Ensinger PEI
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