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Evonik TEGOMER® H-Si 2311 Additive
Categories: Other Engineering Material; Additive/Filler for Polymer

Material Notes: Product description: TEGOMER® H-Si 2311 is a linear organo-functional polysiloxane. Due to the primary hydroxyl end groups these product can be used as reactive components in suitable polymers.

Application: By the reaction of hydroxyl end groups TEGOMER® H-Si 2311 can be introduced permanently in polyurethanes or other suitable polymers.

Benefits: Due to the reactive modification typical properties of a siloxane are introduced to the polymer resulting in:

  • improved flexibility, even at low temperatures
  • tack-free properties by release effect
  • improved melt flow rates during processing
  • improved molding flow

Information provided by Evonik

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Physical PropertiesOriginal ValueComments
Viscosity 90 cP
Molecular Weight 2500 g/mol
 
Descriptive Properties
Appearanceclear liquid
Hydroxyl Number45 mg KOH/g

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PEVONIL587 / 196791

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