Solvay Specialty Polymers Virantage® VW-10700 RP, RFP, RSFP Polyethersulfone (PESU)

Virantage® VW-series functionalized polyethersulfones (r-PESU) are amorphous, high-temperature sulfone polymers featuring reactive end groups to enhance solubility and improve interfacial properties in epoxy thermosets. Their inherent toughness imparts damage tolerance to thermoset composites and excellent flexibility to coatings. Virantage® polymers also offer superior thermal and hydrolytic stability that delivers best-in-class hot-wet performance.Features: Amorphous; Good Thermal Stability; Good Toughness; High Heat Resistance; Hydrolytically Stable; Low Molecular Weight; Low ViscosityUses: Aerospace ApplicationsAdditional Properties: Average Molecular Weight - Internal Method 21000 g/mol; Moisture - Internal Method 1.5 %; OH End Groups - Internal Method 210 µeq/g; Particle Size - 75.0 µm; Particle Size - 500 µm; Particle Size - 45.0 µm; Residual Solvent - Internal Method 0.15 %Information provided by Solvay Specialty Polymers.