3D Printing · FDM

PET-CF

Carbon Fiber PET is a carbon fiber reinforced FDM composite material based on PET. It emphasizes high rigidity, low moisture absorption, high temperature resistance, dimensional stability and good chemical resistance. It is suitable for structural brackets, tooling fixtures and engineering prototypes that require stable deformation control.

Heat Resistance

High Strength

Wear Resistance

Rigidity

unionfab-pet-cf-motor-mounting-bracket

Lead Time

3~5 days

Tolerance

± 0.4% (lower limit of ± 0.4)

Min. Order

1

Reference Unit Price Range

0.45 - 1.00

Advantages

  • High Strength
  • Moisture Resistance
  • Chemical Resistance

Disadvantages

  • Limited toughness
  • Lower surface quality

Performance Snapshot

Material Characteristics at a Glance

Relative performance profile across key engineering parameters. Values are contextual — not absolute stress ratings.

High Strength

Excelente

Puntuación de referencia: 5/5

Heat Resistance

Alto

Puntuación de referencia: 4/5

Wear Resistance

Alto

Puntuación de referencia: 4/5

Rigidity

Alto

Puntuación de referencia: 4/5

Cost Efficient

Medio

Puntuación de referencia: 3/5

Weather Resistance

Medio

Puntuación de referencia: 3/5

Corrosion Resistance

Medio

Puntuación de referencia: 3/5

Lightweight

Medio

Puntuación de referencia: 3/5

Moisture Resistance

Medio

Puntuación de referencia: 3/5

Surface Finish Options

Surface Finish Options

Available finish options for PET-CF.

As Printed
Incluido

As Printed

Color

Black

Accuracy

± 0.4% (lower limit of ± 0.4)

unionfab-painting-surface-look
Disponible

Painting

Finish options

Glossy and matte paint finishes available

Best for

Añadir un color personalizado y una capa de pintura protectora a las piezas de PET-CF para pruebas de prototipos funcionales.

Note

Validar la adherencia de la pintura, los límites de enmascarado y la cobertura del recubrimiento en PET-CF antes de la producción, especialmente alrededor de las interfaces, los bordes y los detalles finos.

unionfab-silk-screening-surface-look
Disponible

Silk Screening

Print method

Single- or multi-color graphics on flat or gently curved surfaces

Best for

Aplicar logotipos, etiquetas o gráficos funcionales en las zonas planas de las piezas de PET-CF utilizadas para pruebas de prototipos funcionales.

Note

Confirmar el área imprimible, la adherencia de la tinta y el registro gráfico en PET-CF antes de la producción.

Industries & Applications

Where PET-CF Delivers

unionfab-industrial-manufacturing

Industrial Manufacturing

  • Functional prototype testing
  • End-use plastic parts
  • Mounting brackets
  • Jigs and fixtures
  • Gears and transmission components
unionfab-equipment

Equipment

  • Functional prototype testing
  • End-use plastic parts
  • Mounting brackets
  • Jigs and fixtures
  • Gears and transmission components
unionfab-industrial-automation

Industrial Automation

  • Automation prototype components
  • Custom end-effectors and fixtures
  • Low-volume functional validation builds
  • Integration and fit-check parts
unionfab-robotics

Robotics

  • Prototype end-effectors and brackets
  • Custom assembly and test fixtures
  • Low-volume functional validation builds
  • Integration and fit-check components

Technical Specifications

Design Guidelines

Material Properties

Density
1.29 g/cm³
Water Absorption
0.37%
Tensile Strength
XY: 74 ± 6 Z: 35 ± 4 MPa
Tensile Modulus
XY: 4730 ± 260 Z: 2160 ± 170 MPa
Elongation at Break
XY: 4.5 ± 1.2 Z: 2.4 ± 0.8%
Flexural Strength
XY: 131 ± 6 Z: 49 ± 5 MPa
Flexural Modulus
XY: 5320 ± 270 Z: 2210 ± 180 MPa
HDT @ 0.45 MPa
205 °C
HDT @ 1.8 MPa
182 °C
Notched Impact Strength
XY: 8.6 ± 0.5 Z: 4.5 ± 0.6 KJ/m² ISO 179 (Charpy)

Process & Dimensional Specs

Maximum Part Size
800 × 800 × 900 mm
Default Layer Height
0.2 mm
Dimensional Tolerance
±0.4% (lower limit of ±0.4)

Ready to Order?

Upload your 3D file and receive a quote for PET-CF parts. Typical turnaround is 3~5 days from order confirmation.

Every order includes: Dimensional inspection report · NDA-ready file handling · Pre-shipment QC photography · DDP door-to-door logistics · Engineering review on request

Habla con un Ingeniero de Procesos

¿Tienes requisitos de tolerancias estrictas o geometrías complejas? Nuestros ingenieros revisan tu plano antes de cotizar para señalar posibles problemas.

Compare & Decide

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PETG-CF

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Carbon Fiber PETG is an FDM composite material based on PETG and added with chopped carbon fiber. It improves rigidity, dimensional stability and appearance texture while retaining the ease of printing and moisture resistance of PETG. It is suitable for functional prototypes, brackets, fixtures and small and medium-sized batches of hard plastic parts, and has high impact performance.

Unionfab

Unionfab is China's Largest 3D Printing Manufacturing Company for Rapid Prototyping and On-Demand Production Parts.

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