FREN
TECHNOLOGY

REVOLUTIONARY
RTM PROCESS
REDEFINING CARBON
MANUFACTURING

HIGH PERFORMANCE. REPEATABILITY. INDUSTRIAL SCALE.

PATENT
PROTECTEDMADE IN
FRANCETÜV
TESTED
C-INERTIA carbon wheel
A UNIQUE PROCESS

RTM – RESIN TRANSFER MOLDING

C-INERTIA has developed an RTM process for the manufacturing of high-performance carbon wheels. The technology is designed to combine complex lightweight parts, repeatability and an industrial cycle time.

01Dry carbon fibre fabric

DRY CARBON PREFORMS

High-precision dry carbon preforms, designed for optimal fiber architecture.

02Resin-injected carbon fibre

RESIN INJECTION

Injection of thermosetting resin under high pressure in a single step.

03Mechanical stress analysis of a carbon wheel

OPTIMIZED FIBER ORIENTATION

Precise fiber orientation according to mechanical loads for maximum performance.

04Dimensional inspection of a C-INERTIA carbon wheel

EXCEPTIONAL PART QUALITY

Controlled void rate for outstanding structural integrity.

05

INDUSTRIAL CYCLE TIME

A process designed for series production, from prototype to high volume.

FROM DESIGN TO PRODUCTION

A FULL INDUSTRIAL APPROACH

C-INERTIA masters the value chain from engineering to industrialization, with performance, repeatability and scalability considered throughout development.

1. ENGINEERING

  • Design & simulation
  • Fiber architecture
  • Prototyping
→

2. MANUFACTURING

  • RTM production process
  • Process control
  • Optimized cycle time
→

3. TESTING & VALIDATION

  • Mechanical testing
  • Quality control
  • Certification
→

4. INDUSTRIALIZATION

  • Series production
  • Repeatability
  • Scalable capacity
C-INERTIA carbon wheel detail
TECHNOLOGICAL ADVANTAGES

A STEP AHEAD
IN COMPOSITE MANUFACTURING

OPTIMIZED MECHANICAL PERFORMANCEPrecise fiber orientation according to real operating loads.

LOW VOID RATEProcess control designed for high structural integrity.

REPEATABILITYConsistent quality from prototype to series production.

REDUCED PRODUCTION TIMEIndustrial cycle adapted to production volumes.

COMPLEX SHAPESFreedom of design for high-performance lightweight parts.

INDUSTRIAL SCALABILITYA process conceived for series production.

Earth at night

FROM LABORATORY
TO GLOBAL PRODUCTION

A technology developed for demanding applications, ready to support the next generation of vehicles.

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