Aluminium trihydroxide, Ground ATH, 8.5 μm

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CAS 21645-51-2
Structure Aluminium trihydroxide, Ground ATH, 8.5 μm
Molecular Formula Al(OH)3
Purity 0.997
Appearance White powder
Application Polyester Resins
PVC
Epoxy Resin
Poly Urethane
Acrylic Resins
Content Na2O total: 2300 ppm
CaO: 100 ppm
SiO2: 60 ppm
Fe2O3: 65 ppm
Loss On Ignition 34.6% (100-1000°C)
Moisture Content 0.003
Oil Absorption 31 ml/100g (oleic acid)
Particle Size 8.5 µm (D50)
Specific Gravity 2.4g/cm³
Specific Surface Area 3.0 m2/g (BET)

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