Chemistry : 4,4’-Diaminodiphenyl sulfone Micronised | Appearance : White to off-white powder | Melting point (^oC) : 176 – 180 | Purity by HPLC (%) : Min 99.0 | Ash content (%) : Max 0.10

Recommendations: An aromatic amine curing agent (sulfone)- Micronised version of ASH-10 for uniform dispersion in solvent free resins. The product is extremely slow reactive at ambient temperature suitable to manufacture prepregs for advanced composites.