ST93 Low Tack Glass SPRINT (v5)0 pages

Datasheet level 1
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ST93
Low Tack Glass SPRINT®
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§ ST93 low tack SPRINT® resin matrix
§ Dry Fabric enables efficient air evacuation
§ Good out-life at 21°C
§ High flow matrix
§ Cure from 85°C to 120°C
§ Excellent laminate quality with low void content
§ Suitable for automated lay-up
Introduction
ST93 is part of Gurit’s comprehensive offering of structural composite product solutions comprising of 3 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.
ST93 can be cured at temperatures as low as 85⁰C / 185⁰F, but can also be used for the rapid manufacture of components
through its 45-minute cure at 120⁰C / 250⁰F. All of this can be achieved together with an out-life of 60 days at 21⁰C /
70⁰F. ST93 is designed for vacuum bag processing and offers excellent mechanical performance on glass and carbon fibre
reinforcements.
Gurit’s innovative ST93 SPRINT® 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.
PDS-ST93-5-0313
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