Aluminium Trihydrate

We formulate and export a wide range of Aluminium Trihydrate. Aluminium Trihydrate are available in different uncoated and coated grades, with average particle size varying from 2 microns to 80 microns as per application. Aluminium Trihydrate is a common primary ingredient present in most solid surface material and accounts for as much as 70% of the total product.

Aluminium Trihydrate are also known as Alumina Trihydrate, Alumina Hydrate, Aluminium Tri Hydroxide, ATH, Aluminium Hydrate, Aluminium Hydroxide & ATH Mineral..

Specification of Aluminium Trihydrate :
Al2O3 64.7%
Fe2O3 0.0205% max
SiO2 0.025% max
Na2O (Total) 0.35% max
Al(OH)3 99.8% max
Sp. gravity 2.4 g/cc
LOD at 1100C 0.4% max
Loss on ignition at 10500C 34%
Residue on 325 Mesh NIL
Average Particle Size varies as per grade from 2 - 80 microns
Coatings Silane, Stearic Acid

Physical Properties:
  • Powdery substance
  • Odorless
  • Non-carcinogenic
  • Contains thermal characteristic that provides translucency and whiteness to
  • Solid surface material
  • Non-smoking
  • Low-toxicity
  • Halogen-free
  • Flame retardant

Aluminium Trihydrate is used in various industries as:
  • A raw material in the production of Aluminium chemicals
  • A raw material in the manufacture of glass and glazes
  • A raw material in catalyst production
  • A flame retardant and smoke suppressant filler in plastics (for example: Cables, rubber products and carpet backing)
  • A raw material for fertilizers, and fiber cement board products
  • An extender and bodying agent in paper, solvent- and water-borne paints, UV curable coatings, inks, and adhesives
  • A polishing and cleansing agent
  • Mould wash and separating agent
  • A filler of cast polymer products such as onyx and solid surfaces