Ground ATH, 9 μm

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Catalog NumberACM21645512-25

CAS Number21645-51-2

CategoryAluminum-Magnesium Flame Retardant

Ground ATH, 9 μm
Description When exposed to heat, the metal hydroxides decompose to form water molecules in an endothermic reaction. This results in reduced flame spread and smoke generation.
Molecular Formula Al(OH)3
Appearance White powder
Application Flame retardant roof coatings; Polyester and epoxy composites; Rubber
Decomposition Temperature 220°C / 428°F
Hardness 2.5 - 3.5 (Mohs hardness)
Ignition Loss Theoretical loss on ignition 34.6%
Particle Size 9 µm
pH 9~10
Refractive Index 1.57
Specific Gravity 2.42 g/cm³

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