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Aksa Carbon |

Prepreg

Prepreg Solutions: Engineered for High-Performance Composites

Aksa Carbon offers a versatile range of thermoset prepregs, combining advanced resin systems with a variety of reinforcement materials - including carbon, glass, silica, aramid, and metal mesh - to deliver lightweight, durable, and high-performance composite materials tailored for demanding applications.

Aksa Carbon |
Aksa Carbon |

Manufactured under tightly controlled conditions, our prepregs ensure consistent fiber alignment, optimized resin content, and superior surface finish. These attributes translate into excellent mechanical strength, dimensional stability, and repeatable processing results.

Technical Specifications

Available in unidirectional (UD), woven, and non-crimp fabric (NCF) formats, Aksa Carbon prepregs are engineered to meet the structural, thermal, and chemical performance requirements of industries such as aerospace, automotive, wind energy, marine, and sporting goods.

Our in-house R&D and formulation capabilities allow us to develop and qualify resin systems with tailored properties – such as low-temperature cure, high toughness, fatigue resistance, and low FST (fire, smoke, toxicity) – to meet specific customer needs. We support seamless integration into existing lay-up, press molding, autoclave, and out-of-autoclave (OoA) processes.

Discover how Aksa Carbon prepregs can support your next innovation.

Prepreg

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Resin Type (Thermoset-Epoxy)

 Reinforcer Fabric Style

Cure Process

 Properties End Use Applications

Autoclave

 Out of Autoclave

Press
R102 180 °C Tg

Very high toughness

 Carbon Fiber Unidirectional

X

X

 Moderate tack, high shear properties

Primary aircraft structure

Plain

X

X

 Moderate tack, high shear properties

Primary aircraft structure

Twill

X

X

 Moderate tack, high shear properties

Primary aircraft structure
5 Harness Satin

X

X

 Moderate tack, high shear properties

Primary aircraft structure
Biaxial

X

Moderate tack

Primary aircraft structure
Glass Fiber

Plain

X

X

Moderate tack

 Primary aircraft structure, cathodic protection

Twill

X

X

Moderate tack

 Primary aircraft structure, cathodic protection
4 Harness Satin

X

X

Moderate tack

 Primary aircraft structure, cathodic protection
8 Harness Satin

X

X

Moderate tack

 Primary aircraft structure, cathodic protection
Aramid 4 Harness Satin

X

X

Moderate tack

Ballistic applications
Copper 8 Harness Satin

X

X

Easy handling

Lightning strike protection
Aluminum

Plain

X

X

Easy handling

Lightning strike protection
Polyester

Mesh

X

X

Easy handling

 Surface film, protection layer on surface

Mesh

X

X

Easy handling

 Film adhesive, composite bonding
R104/R124 110/120 °C Tg Carbon Fiber Unidirectional

X

X

X

High tack

 Mid Tg required primary and secondary aircraft structures

Plain

X

X

X

High tack

 Mid Tg required primary and secondary aircraft structures

Twill

X

X

X

High tack

 Mid Tg required primary and secondary aircraft structures
Biaxial

X

X

High tack

 Mid Tg required primary and secondary aircraft structures
Glass Fiber

Plain

X

X

X

High tack

Mid Tg required primary and secondary aircraft structures, cathodic protection

Twill

X

X

X

High tack

Mid Tg required primary and secondary aircraft structures, cathodic protection
Kevlar

Plain

X

X

X

High tack

Ballistic applications
Copper

Mesh

X

X

X

High tack

Lightning strike protection
Aluminum

Mesh

X

X

X

High tack

Lightning strike protection
Polyester

Mat

X

X

X

High tack

 Surface film, protection layer on surface
Polyester

Mat

X

X

X

High tack

 Film adhesive, composite bonding

R107 120 °C Tg

Flame r etardant

Carbon Fiber

Plain

X

X

X

High tack, UL94-V0

Aircraft interior parts

Twill

X

X

X

High tack, UL94-V3

Aircraft interior parts

Glass Fiber

Plain

X

X

X

High tack, UL94-V0

Aircraft interior parts and for high impact needs, cathodic protection

Twill

X

X

X

High tack, UL94-V0

Aircraft interior parts and for high impact needs, cathodic protection

Polyester

Mat

X

X

X

High tack, UL94-V0

Surface film, protection layer on surface, aircraft interior parts

Vorafuse P6300 150 °C Tg

Carbon Fiber

Twill

X

X

Rapid cure (180 seconds @160 °C), very low tack

Automobile applications

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