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Tween 81
Tween 81 is an ethoxylated sorbitan ester based on a natural fatty acid (oleic acid). This ethoxylate is highly effective at forming oil in water emulsions, particularly when used in combination with its non-ethoxylated precursor, Span 81.
High Performance Chemical Additives

Product details

Chemical description

  • Ethoxylated sorbitan ester


  • Emulsifier


  • Chemicals manufacture
  • Construction
  • Emulsification
  • Nonwovens


  • Asia
  • Europe
  • Latin America
  • N America


Property Units Value
Acid value mgKOH/g Login
Saponification value mgKOH/g Login
Hydroxyl value mgKOH/g Login
Colour Gardner Login
Form Login
HLB value Login
Water %m/m Login

Product brochures & guides

Category: Data sheet

Title: Tween 81

Language: English | Size: 306kb

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