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Rulon Bearings
Akrochem Weston™ 398T Antioxidant
Categories: Other Engineering Material

Material Notes: Product Description: Weston™ 398T phosphate is a versatile phosphate stabilizer which is useful in a large number of polymers such as HDPE, LLDPE, SBR, ABS, PVC and others.


  • Low color and low nonylphenol content
  • Improves color and processing stability during recovery, drying, compounding, processing and end use
  • Synergism is realized when this product is combined with other stabilizers such as hindered phenols.
  • May be added alone or in combination with the monomers and/or in antioxidant emulsions during recovery and/or during compounding
Application: Weston™ 398T phosphite is a versatile liquid phosphite stabilizer which improves color and processing stability as well as end use of a variety of polymers such as HDPE, LLDPE, SBR, ABS, PVC and others.

CAS No: 26523-78-4

Information provided by Akrochem Corporation

Available Properties
  • Specific Gravity
  • Viscosity
  • Molecular Weight
  • Vapor Pressure
  • Acid Value, [mg KOH/g]
  • Specific Heat Capacity
  • Thermal Conductivity
  • Flash Point, Pensky-Martens Closed Cup
  • Refractive Index
  • Phosphorus, P
Property Data

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Ensinger PEI
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