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Epoxy Prepregs : Ep-preg®

Ep-preg® pepregs are highly suitable for vacuum curing process, are especially designed to be in a B- Stage for at least 3 months@ 20-23°C, and cure within 120 min.@ 121° C. Ep-preg S153 has been qualified for Wind Blade manufacturing.

Specific uses

Ep-preg®	Applications
Bisphenol A type
S153	Wind blades manufacturing. Boats hulls and decks. Automobile and Sports Industries.
Fire Retardant
F64-A1	Automotive and Mass-transit applications. Structural and building components. General composites where self-extinguishing could add value.
Toughened Bisphenol A type
T353 T433	Advanced composites requiring high impact resistance. High performance sporting goods. Racing vehicles. Aircraft structural parts.

Technical specifications

Product Name	Resin Type	Fiber	Product Form® and FAW(gsm)	DSC Tg(°C)	Months @RT	Gel Time (mins)	Recommended cure	Market/Applications
Ep-Preg® S153	Epoxy (Bisphenol A)	SM Carbon E-Glass	Fabric and Stiched UD (200-1600)	115	2-3	25-30@100°C 7-9@120°C	6h@100°C 2h@120°C	Wind Blades, Industrial
Ep-Preg® F64-A1	Epoxy (Fire-Retardant)	SM CarbonE-Glass	Fabric and Stitched UD (200-650)	115	2-3	25-30@100°C 7-9@120°C	6h@100°C 2h@120°C	Mass-transit, Defense
Ep-Preg® T353	Epoxy (Toughened)	SM CarbonE-Glass	Fabric and Stitched UD (200-650)	100	2-3	25-30@100°C 7-9@120°C	6h@100°C 2h@120°C	Industrial
Ep-Preg® T433	Epoxy (Toughened)	SM CarbonE-Glass	Fabric and Stitched UD (200-650)	130	1-2	60-100@90°C 6-9@ 120°C	1h@90°C 2h@120°C	Aerospace, Industrial
Ep-Preg® S883	Epoxy (Bisphenol A)	SM CarbonE-Glass Aramid Basalt	200-1200	125	3-4	–	1h@135°C +15min@150°C	Industrial
Ep-Preg® T875	Epoxy (Toughened Bis A)	SM CarbonE-Glass Aramid Basalt	200-1200	125	5-6	–	1h@135°C +15min@150°C	Industrial, Sport & Leisure
Ep-Preg® S933	Epoxy (Modified Bis A)	SM CarbonE-Glass Aramid Basalt	200-1200	170	6-8	–	1h@135°C +15min@175°C	Aerospace, Defense, Electronics