Prepreg

 

PREPREG WEBSITE PAGE QUICK LINKS
BENZOXAZINE  CYANATE ESTER  EPOXY EPOXY (FST) PHENOLIC PREPREG ANCILLARIES
                           
                             
INTRODUCTION
Pre-impregnated materials (prepregs) are reinforcement fibres or fabrics into which a pre-catalysed resin system has been impregnated by a machine. The resin systems in these materials react only very slowly at room temperature, giving rise to working times of many days to several months. The prepreg resins can only be fully cured by heating them to the prescribed cure temperature.      
 
          
THE COMPLETE PREPREG TECHNOLOGY RANGE FROM GURIT
   
  PRODUCT PAGE MAIN FEATURES DATASHEETS
EPOXY PREPREGS


 
ST 70
SE 70
Curable at 70°C in thick sections
Available in SPRINT™ and Prepreg formats
Range of compatible 70°C curing products
ST 70
SE 70
SE 84LV Versatile high-strength prepreg system
Curable at 80°C in thick sections
Available in SPRINT™ and Prepreg formats
SE 84LV
ST 160  Ideal for structural out of autoclave applications
Rapid cure using out of autoclave processing
SPRINT™ technology ensures high quality laminates
ST 160
SE 200  Rapid cure using press moulding at 200°C
High Tg in excess of 200°C
Excellent mechanical performance
SE 200
SC 110  White spot free high clarity resin for cosmetic parts
Versatile, high strength prepreg resin system
Flexible curing options at temperatures as low as 85°C
SC 110
CYANATE ESTER PREPREGS PN 901 / SE 300 Modified Cyanate Ester resin system
High Tg system with good moisture resistance
Suitable as a BMI resin substitution
SE 300
PN 901
PHENOLIC
PREPREGS
PH 840 Halogen Free modified phenolic system
Improved vacuum bag processing surface finish
Adjustable tack
PH 840
EPOXY PREPREGS SE 84 Nano Nano-technology for outstanding mechanical properties
Benefits from attributes of SE 84LV
Incorporates 3M™ Resin Matrix
SE 84 Nano
SE 85 Toughened - resistant to micro-cracking
Available black pigmented
SE 85
SE 85GT Highly toughened - resistant to micro-cracking
Self-adhesive - high peel strength
Available black pigmented
SE 85GT
WE 91-1
WE 91-2
High flow epoxy resin matrix
Available with high (-1) and medium (-2) tack variant
Long ambient shelf-life - up to 2 months
WE 91-1
WE 91-2
WT 93 High flow epoxy resin matrix
Dry fabric resin infusion enables efficient air evacuation
Suitable for automated lay-up
WT 93
ST 94 Drape and tackiness optimised for excellent handling
Ideal for complex or vertical mouldings
Excellent balance of mechanical performance and toughness
ST 94
ST 95 Good balance of mechanical properties
Dry fabric resin infusion enables efficient air evacuation
Toughened - resistant to micro-cracking
ST 95
SparPreg™ UD prepreg ideal for thick structural sections
Excellent handling & processing properties - no de-bulk
Fully compatible with Gurit SPRINT™ and Prepreg products
SparPreg™
SparPreg™ 
Airstream

 
Coating that can be applied to any prepreg for excellent handling and mould conformance even at 35°C
Extremely low void content in any thickness with de-bulk
Cure cycles can be optimised to use infusion grade tooling
SparPreg™ featuring Airstream™