Technical datasheet

Armowax® W-440

Supplied byNouryon- Last Updated on Apr 30, 2026

Armowax® W-440 by Nouryon is a specialized processing aid made for polymer composites with high fill levels.
  • It is a compatibilizer for rubber, engineering polymers, elastomers, and highly filled polyolefins.
  • It delivers a notable improvement in the filled polymer compounds' processing behavior and characteristics.
  • The filler surface is better wettable by the polymer matrix thanks to the combination of hydrophobic and hydrophilic groups.
  • It guarantees ideal dispersion.
  • Armowax® W-440 has a shelf life of 12 months.
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Armowax® W-440 properties

Other properties

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