Technical datasheet

PORTAFLAME® SG 25

Supplied bySibelco Specialty Minerals- Last Updated on Jul 21, 2025

PORTAFLAME® SG 25 by Sibelco Specialty Minerals is a micronized halogen-free, synthetic aluminium hydroxide (ATH) grade. It is a flame-retardant filler. Exhibits strong smoke-suppressing ability. PORTAFLAME® SG 25 is designed for coatings. Complies with ISO 9001 regulation.
Product family:
Fillers / Fibers|
Flame Retardants / Fire Retardants
Chemical family:
Aluminium Trihydrates (ATH)
Product Type:
Additives|
Fillers & Fibers
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Bio Based contentVisible After Login
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Benefits

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Compliance

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Applications

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Coatings
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PORTAFLAME® SG 25 properties

Other properties

PropertiesValue & unitTest conditionTest method
Al2O3 Content0.0 Visible After LoginVisible After LoginVisible After Login
Color L* (CIE standard)0.0 Visible After LoginVisible After LoginVisible After Login
Color a* (CIE standard)0.0 Visible After LoginVisible After LoginVisible After Login
Color b* (CIE standard)0.0 Visible After LoginVisible After LoginVisible After Login
Density0.0 Visible After LoginVisible After LoginVisible After Login
Density, Bulk0.0 Visible After LoginVisible After LoginVisible After Login
Fe2O3 Content0.0 Visible After LoginVisible After LoginVisible After Login
Hardness, Mohs scale0.0 Visible After LoginVisible After LoginVisible After Login
Loss on Ignition0.0 Visible After LoginVisible After LoginVisible After Login
Moisture Content0.0 Visible After LoginVisible After LoginVisible After Login
Na2O Content0.0 Visible After LoginVisible After LoginVisible After Login
Particle Size Distribution0.0 Visible After LoginVisible After LoginVisible After Login
Particle Size Distribution0.0 Visible After LoginVisible After LoginVisible After Login
Particle Size Distribution0.0 Visible After LoginVisible After LoginVisible After Login
Refractive Index0.0 Visible After LoginVisible After LoginVisible After Login
Surface Area, BET0.0 Visible After LoginVisible After LoginVisible After Login
Thermal Stability0.0 Visible After LoginVisible After LoginVisible After Login
pH0.0 Visible After LoginVisible After LoginVisible After Login
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