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EcoFlame S-338 (Best grade)

Technical Datasheet | Supplied by Unibrom
Nonafluorobutane-1-sulfonic acid potassium salt. It acts as a sulfonated flame retardant with premium performance in polycarbonate at very low additive levels. It is chemically and thermally stable to temperatures greater than 450°C, making it suitable for use in engineering resins that provides excellent performance without affecting the process-ability of the resin. It is formulated such that it produces an optically-clear, haze-free grades of polycarbonate for extrusion and molding. It does not contain any bromine or chlorine and has been found effective without the use of synergists.
Product Type
  • Flame Retardants / Smoke Suppressants
  • Flame retardants > > Sulphonated compounds
Chemical Composition
Nonafluorobutane-1-sulfonic acid potassium salt
CAS Number
SpecialChem additionnal informations based on CAS Number : 29420-49-3

Hansen Solubility Parameters

[14.8, 11.3, 13]
[δD - Dispersion force interactions, δP - Polar force interactions, δH - Hydrogen bond force interactions]

Please note, these HSP values are estimations. It is based upon the “like seeks like” principle. It splits an ingredients interactions into three parameters; δD (Dispersion force interactions), δP (Polar forces interactions) and δH (Hydrogen bond force interactions). Hansen Solubility Parameters can help you find a wide range of products that are predicted to be compatible with EcoFlame S-338 (Best grade). A practical determination of these HSP values would provide higher certainty. Learn More.

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