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Aluminum Hydroxide (Aluminium Trihydrate) is a Non-toxic, halogen-free, eco-friendly flame retardant additive and functional filler with excellent smoke suppression properties. (Hydroxide, Aluminum) decomposes endothermically, releasing water vapor and reducing combustion heat in polymer formulations. Also referred to as ATH and Aluminum hydroxide by supplier and manufacturer, it is used in cable insulation, roofing membranes, and cast polymers. Al(OH)3 is also scientifically known as Dried aluminium hydroxide. Supplied as technical grade powder for industrial B2B applications in polymer compounding, cable insulation, and coatings. We are the leading, trusted Aluminium Trihydrate supplier of Aluminum Hydroxide 99% purity worldwide with reliable lead times and global supply capability.
Aluminum Hydroxide (Aluminium Trihydrate) is a Non-toxic, halogen-free, eco-friendly flame retardant additive and functional filler with excellent smoke suppression properties. (Hydroxide, Aluminum) decomposes endothermically, releasing water vapor and reducing combustion heat in polymer formulations. Also referred to as ATH and Aluminum hydroxide by supplier and manufacturer, it is used in cable insulation, roofing membranes, and cast polymers. Al(OH)3 is also scientifically known as Dried aluminium hydroxide. Supplied as technical grade powder for industrial B2B applications in polymer compounding, cable insulation, and coatings. We are the leading, trusted Aluminium Trihydrate supplier of...
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Pharmaceutical, Flame Retardants
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Pharmaceutical Actives & Precursors, Metal Oxides & Synergists
Active Pharmaceutical Ingredients (APIs), Metal additives
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Chemical Properties & Specifications
H315 (19.7%) Skin corrosion/irritation
H319 (21%): Serious eye damage/eye irritation
H335 (19.8%): Specific target organ toxicity, single exposure; Respiratory tract irritation
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501
Universal peferrence in plastics, rubber, wire & cable insulation, textiles
Acts by releasing water vapor and forming a protective alumina layer, reducing smoke and slowing combustion.
Used in PVC, polyethylene, and Thermoplastics as a halogen-free flame retardant.
Used in epoxy resins, potting compounds, and encapsulation materials for insulation and fire resistance
Enhances mechanical strength, thermal stability, and reduces cost
Used in paints, coatings, adhesives, sealants, cable insulation, wire sheathing, molded plastics, and coatings
Improves transparency, strength, and heat resistance
Used as a filler and coating pigment to improve brightness and printability
Used in water treatment as a coagulant precursor (alum production)
High-purity grades used as antacids and as an excipient
Store in dry, cool, well-ventilated area inbetween 15–30 °C
Keep container tightly closed to prevent moisture uptake
Stable under normal storage conditions
Used as a halogen-free flame retardant and polymer filler in PVC, polyethylene, and thermoplastics.
Wire & cable, polymer compounding, plastics molding, coatings, and industrial polymer R&D.
Technical-grade powder, with particle size optimized for polymer compounding and cable insulation.
Use protective gloves, dust mask, and goggles; avoid moisture and dust inhalation.
Suppresses flames, reduces smoke, improves thermal stability, and acts as a halogen-free FR filler. Can it be combined with other flame retardants? Yes, ATH can be used with synergists like antimony compounds to enhance flame retardancy.
Amphoteric: reacts with both acids and bases.
