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Polymer Additives
by SpecialChem
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Technical Datasheet | Supplied by Evonik
Aerosil® 255 by Evonik is a hydrophilic fumed silica. Acts as a reinforcing filler. Compatible with HTV-, LSR- and RTV-2K-silicone rubber. It has a shelf life of 2 years.
Product Type
  • Fillers > Silicas
  • Antisettling agent,
  • Antisagging agent,
  • Anticaking agent,
  • Reinforcing agent
Chemical Composition
Hydrophilic fumed silica
CAS Number
112945-52-5, 7631869
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