Engineering Safety Through Advanced Flame Retardant Technology

Transform your products with Aluminum Trihydrate (ATH), nature's solution to flame retardancy that combines superior fire protection with environmental responsibility.

Understanding ATH (Aluminum Trihydrate)

Aluminum Trihydrate, also known as aluminum hydroxide or Al(OH)₃, represents a remarkable achievement in mineral flame retardant technology. Its effectiveness stems from a unique endothermic decomposition process that occurs during fire exposure. When heated above 180°C, ATH releases water molecules in a controlled manner, absorbing significant heat energy and simultaneously creating a protective barrier against flame spread. This natural process makes ATH one of the most environmentally friendly flame retardants available today, containing no halogens or harmful substances.

The pure white appearance of ATH further enhances its value, serving not just as a flame retardant but also as a functional filler that can improve the aesthetic and mechanical properties of end products. Its high brightness and opacity make it particularly valuable in applications where appearance matters as much as safety.

ATH Classifications

Standard Grade

Our standard ATH grade provides balanced performance across various applications. With carefully controlled particle size distribution and surface area, this grade offers excellent dispersion characteristics in polymer systems. The consistent quality ensures reliable flame retardant properties while maintaining good processing characteristics in manufacturing operations.

Fine Precipitated Grade

Engineered for demanding applications, our fine precipitated ATH grade features superior particle fineness and controlled morphology. This grade excels in applications requiring exceptional surface finish and high mechanical properties. The carefully controlled precipitation process ensures optimal particle size distribution, resulting in improved compound properties and enhanced flame retardant effectiveness.

Surface Treated Grade

Developed specifically for improved compatibility with various polymer systems, our surface treated ATH grades feature modified surface chemistry. These grades offer enhanced processing characteristics and better mechanical properties in the final compound. The surface treatment enables better dispersion and higher filler loading levels, maximizing flame retardant effectiveness while maintaining excellent physical properties.

Ultra-Fine Grade

Our ultra-fine ATH grade caters to specialized applications requiring superior transparency and exceptional mechanical properties. With precisely controlled particle size in the submicron range, this grade delivers outstanding performance in clear or translucent applications while maintaining effective flame retardancy.

Applications in Modern Industry

ATH's versatility shines across numerous industrial sectors. In the wire and cable industry, it serves as the primary flame retardant in low-smoke, zero-halogen compounds. The material's ability to suppress smoke generation while providing effective flame retardancy makes it invaluable in applications where safety is paramount, such as building wiring and mass transit cables.

The construction sector extensively utilizes ATH in various applications, from solid surface countertops to decorative panels. When incorporated into polymer systems, ATH not only provides fire resistance but also contributes to the mechanical strength and surface quality of the final products. Its white color and controlled particle size make it particularly suitable for applications where aesthetic appeal is crucial.

In the transportation industry, ATH plays a vital role in developing fire-resistant composites for vehicle interiors. These applications benefit from ATH's ability to provide flame retardancy without compromising the mechanical properties or increasing the overall weight significantly. The absence of corrosive smoke during fire exposure further enhances its suitability for enclosed spaces.

The electronics sector demonstrates ATH's importance in developing flame-retardant enclosures and components. Its electrical insulating properties, combined with effective flame retardancy, make it ideal for applications requiring both fire safety and electrical reliability. The material's stability across a wide temperature range ensures consistent performance throughout the product lifecycle.

Environmental Note: ATH stands out as an environmentally responsible choice in flame retardancy, producing only water vapour during its flame-retardant action. This characteristic aligns perfectly with global initiatives for sustainable and safe material solutions.