Veradel 3600RP hydroxyl functionalized polyethersulfone is an amorphous, high temperature poly ether sulfone featuring reactive end groups to enhance solubility for dissolving or dispersing into solutions and to improve adhesion to substrates when used as a coating.

Veradel r-PESU polymers are available in two molecular weight regimes. Veradel 3000RP is a high molecular weight sulfone polymer with a relatively low level of functionality while Veradel 3600RP has a lower molecular weight sulfone polymer (approximately half the molecular weight of the Veradel 3000RP) with roughly 3-5 times higher level of functionality. The differences in molecular weight results in highly varied levels of viscosity, when measured under similar conditions.

Typical applications include high-temperature coating formulations and specialty adhesives.