05-11-2026
Aluminium Dihydrogen Phosphate (ADP) is an essential inorganic binder for high-temperature refractories, ceramic adhesives, anti-corrosion coatings, and electrical insulation. This article provides a systematic comparison between liquid ADP (aqueous solution, 50–70% solid content) and solid ADP (spray-dried powder) across four key dimensions: form & cost, curing temperature, bond strength, and hydration resistance.