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Polymer Additives
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Technical Datasheet | Supplied by Evonik
TEGOSTAB® B 8275 by Evonik is a silicone. Acts as a conventional surfactant and emulsifier. Exhibits high nucleation, high performance processing latitude, high stabilizing potency and froth supporting effect. Possesses combination of high activity with medium flame retardant (FR) properties. Offers emulsification of the raw materials (polyol/TDI/MDI/water), high nucleation of gas bubbles, medium to high density, delayed & controlled cell opening and reduced defects caused by shear forces. Provides porosity, load-bearing properties and elasticity. TEGOSTAB® B 8275 by Evonik is suitable for producing low VOC conventional foams with FR requirements like Cal 117 and MVSS 302. Used in medium density foams and foam grades containing NOPs (natural oil-based polyols).
Product Type
  • Other Additives for Liquid Systems > Emulsifiers
  • Surfactants
Chemical Composition
CAS Number
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