POLY HP : Thermosetting Vinylester Resins
high performance vinylester resin made up of acrylate monomers, high-Tg thermoplastic polymer and reactive solvent.
The use of a high-Tg thermoplastic polymer (polyethersulfone) into the formulation enables to get vinylester resins with enhanced mechanical and thermal properties (see graphs below). The resin polymerisation is achieved by E-Beam.
Beam activation and higher curing speed.
- High toughness (up to 2.2 MPa.m1/2)
- High dry and wet Tg
- High resistance to ageing
- Electron Beam Activation : high curing speed, curing of large composite structures
- Compatible with RTM process (viscosity below 1 Pa.s at 80°C)
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