Alumina Trihydrate (ATH) is an inorganic compound widely used as a flame retardant filler and functional additive in industrial material systems. It is a white crystalline powder derived from aluminum hydroxide and is commonly incorporated into polymers, resins, and coatings to enhance fire performance and smoke suppression characteristics. The material is valued for its compatibility with a wide range of polymer systems and its ability to support formulation performance requirements in industrial applications.
Chemical Name: Aluminum hydroxide
CAS Number: 21645-51-2
Chemical Family: Inorganic hydroxide
Appearance: White crystalline powder
◦ Aluminum trihydrate
◦ ATH
◦ Hydrated alumina
◦ Aluminum hydroxide
Alumina Trihydrate (ATH) is commonly associated with:
◦ Flame retardant systems in polymers and plastics
◦ Wire and cable insulation compounds
◦ Rubber and elastomer formulations
◦ Coatings and construction materials
◦ Thermoset and thermoplastic resin systems
Application requirements vary by process and formulation.
The Chemical Company supplies Alumina Trihydrate (ATH) to customers across a variety of industrial markets.
Packaging options, inventory status, and logistics support may vary by region and application.
Contact The Chemical Company for current availability, pricing, samples, specifications, SDS documentation, regulatory information, and purchasing assistance.
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