Fine ATH

Fine ATH KH-25R, KH-17R, SH-8W are fine Aluminum Hydroxide made by additional process for the customer's request. They are used for flame retardant fillers because of their low viscosity. Being stable 200°C, they are applied to flame retardant fillers for latex compounds, PVC, etc. As only water molecule is emitted without generating toxic gas and dust, the resistance to electrical arcing and tracking are excellent and they are used widely for electrical insulating materials. Specifications Product name KH-25R KH-17R SH-8W Form Dry Powder Dry Powder Dry Powder ChemicalProperties Moisture(%) Max 0.20 Max 0.20 Max 0.20 Al(OH)3(%) Min 99.6 Min 99.6 Min 99.6 Na2O(%) Max 0.25 Max 0.25 Max 0.25 Fe2O3(%) Max 0.01 Max 0.01 Max 0.01 SiO2(%) Max 0.01 Max 0.01 Max 0.01 Loss on Ignition(%) 34.5±0.1 34.5±0.1 34.5±0.1 Leachable Na2O(%) Max 0.020 Max 0.020 Max 0.020 PhysicalProperties Dp50(µm) 25±3 17±2 8±1 Whiteness Min 86 Min 86 Min 87 DOP oil absorption(ml/100g) - 26~30 34~38 pH 9.3±0.3 9.3±0.3 9.3±0.3 Uses Flame retardant fillers for latex compounds, PVC, Epoxy resin, Unsaturated polyester resin Paper coating filler Catalyst carrier China ceramic glaze Polyaluminum chloride, Sodium aluminate, Aluminum salt Packaging Flexible Container Bag (1,000kg) Paper Bag (25kg) Paper bag (20kg, SH-8W Only)