Chemistry : 4,4’-Diaminodiphenyl sulfone Free Flow | Appearance : Crystalline powder | Colour (Gardner) : White to off-white | Melting point (^oC) : 176 – 185 | Purity by HPLC (%) : Min 99.0 | Ash content (%) : Max 0.10

Recommendations: An aromatic amine curing agent (sulfone)- Free Flowing version of ASH-10 which is extremely slow reactive at ambient temperature suitable to manufacture prepregs for advanced composites, Printed Circuit Board (PCB), powder coating and Electronic Moulding Compounds (EMC)