Amicure TEDA Triethylenediamine 280-57-9 Air Products Catalysts / Accelerators / Vulcanizing agents >> Amine & Amino compounds PU - Prepolymers ADHESIVE >> Water-based Amicure TEDA crystalline catalyst is a high-purity crystalline catalyst for polyurethane coating applications. It consists of 99.95 wt.% (minimum) triethylenediamine on a water-free, amines base. Applications Amicure TEDA crystalline catalyst is used in all types of urethane coatings applications. Amicure TEDA crystalline catalyst accelerates the reactions between isocyanate and water and between isocyanate and organic hydroxyl groups. High-purity catalyst for polyurethane applications. It consists of 99.95 wt% (minimum) triethylenediamine on a water-free, amines base.