HIGH & MEDIUM TACK EPOXY PREPREG
- WE 91-1 high tack resin matrix
- WE 91-2 medium tack resin matrix
- 60 day out-life at 21°C / 70°F
- High flow matrix
- Cure from 85°C to 120°C / 185°F to 250°F
WE 91 is part of Gurit’s comprehensive offering of structural composite product solutions comprising of three main product groups; Prepreg, SPRINT™ and SparPreg™. This unique product range provides technically and commercially competitive engineering materials, ideal for use either solely, or in conjunction with other Gurit products from within the range.
Gurit’s WE 91 prepreg product range comprises of two tack variants; WE 91-1 high tack and WE 91-2 medium tack prepregs.
WE 91 is a high flow epoxy prepreg ideally suited to structural composite component manufacture. It can be cured at temperatures as low as 85°C / 185°F, but can also be used for the rapid manufacture of components through its 45-minute cure at 120°C / 250°F. All of this can be achieved together with an out-life of 60 days at 21°C / 70°F. WE 91-2 is designed for vacuum bag processing and offers excellent mechanical performance on glass and carbon fibre reinforcements.
Gurit’s WE 91 product range uses a high flow, low tack epoxy prepreg ideally suited to the manufacture of thick sections such as turbine blade roots or spars.
Readily available to purchase via Gurit's global distributor network click to find a distributor near you.