Virantage VW series functionalizedpolyethersulfones are especially suitable for incorporation into advanced composite resin systems used to produce high performance aerospace components

Virantage VW-series functionalizedpolyethersulfones (r-PESU) inherent toughness imparts damage tolerance tothermoset composites and excellent flexibility tocoatings.

Virantage polymers also offer superiorthermal and hydrolytic stability that delivers bestin-class hot-wet performance.They are especially suitable for incorporation intoadvanced composite resin systems used toproduce high-performance aerospace components and have been used successfully in avariety of thermosetting resin systems includingepoxies, phenolics, and BMIs.

Virantage VW-series polymers are available in arange of molecular weights: high (10200), medium(10300) and low (10700). A range of particle sizes isalso available to meet formulators' specific needs.All Virantage PESU polymers are produced atSyensqo's state-of-the-art, world-scale facility inPanoli, India under ISO 9001:2000 and ISO 14001:2004certified quality management systems.

Typical Particle Size ~D90

VW-10200RFP 63.0 μm

VW-10200RP 500 μm

VW-10200RSFP 38.0 μm