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Technical Datasheet | Supplied by Evonik
TEGOSTAB® B 8244 by Evonik is silicone based conventional surfactant and emulsifier. Exhibits combination of very high stabilization potency of the rising foam by preventing the individual gas bubbles from coalescence and very high processing latitude. Exhibits 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, low to medium density, delayed & controlled cell opening and reduced defects caused by shear forces. Provides porosity, load-bearing properties and elasticity. TEGOSTAB® B 8244 by Evonik is suitable for producing foams with FR requirements like Cal 117 and MVSS 302. Used in formulations containing hydrophilic polyols.
Product Type
Other Additives for Liquid Systems > Emulsifiers
Chemical Composition
Product Status
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