3D Printing · FDM

PC

PolyMaxTM PC is a high-performance polycarbonate filament with excellent strength, toughness, heat resistance and print quality. It is ideal for engineering applications. For example, it is used in the automotive industry to print air ducts using FDM technology.

Heat Resistance

Lightweight

Moisture Resistance

High Strength

unionfab-pc-jig-fixture

Lead Time

3~4 days

Tolerance

± 0.3% (minimum of ± 0.3mm)

Min. Order

1

Reference Unit Price Range

0.32 - 0.70

Advantages

  • High Strength
  • Toughness
  • Heat Resistance

Disadvantages

  • Limited chemical resistance
  • Lower surface quality
  • Limited wear resistance

Performance Snapshot

Material Characteristics at a Glance

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

Heat Resistance

Alto

Puntuación de referencia: 4/5

Lightweight

Alto

Puntuación de referencia: 4/5

Moisture Resistance

Alto

Puntuación de referencia: 4/5

High Strength

Alto

Puntuación de referencia: 4/5

Cost Efficient

Medio

Puntuación de referencia: 3/5

Weather Resistance

Medio

Puntuación de referencia: 3/5

Dimensional Stability

Medio

Puntuación de referencia: 3/5

Toughness

Medio

Puntuación de referencia: 3/5

Rigidity

Medio

Puntuación de referencia: 3/5

Surface Finish Options

Surface Finish Options

Available finish options for PC.

As Printed
Incluido

As Printed

Color

White

Surface

Ra 8-20 μm (as printed)

Accuracy

± 0.3% (minimum of ± 0.3mm)

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 PC para pruebas de prototipos funcionales.

Note

Validar la adherencia de la pintura, los límites de enmascarado y la cobertura del recubrimiento en PC 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 PC utilizadas para pruebas de prototipos funcionales.

Note

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

Industries & Applications

Where PC Delivers

unionfab-industrial-manufacturing

Industrial Manufacturing

  • Functional prototype testing
  • End-use plastic parts
  • Assembly testing
  • Mounting brackets
unionfab-equipment

Equipment

  • Functional prototype testing
  • End-use plastic parts
  • Assembly testing
  • Mounting brackets
unionfab-automotive

Automotive

  • Functional prototype testing
  • End-use plastic parts
  • Assembly testing
  • Automotive interior parts
unionfab-consumer-electronics

Consumer Electronics

  • Product enclosure prototypes
  • Fit-check and assembly models
  • Custom test fixtures
  • Low-volume concept validation builds
unionfab-entertainment-collectibles

Entertainment & Collectibles

  • Display and concept models
  • Collectible and figurine prototypes
  • Prop and costume-fit components
  • Low-volume creative production parts
unionfab-robotics

Robotics

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

Industrial Automation

  • Functional prototype testing
  • End-use plastic parts
  • Assembly testing

Technical Specifications

Design Guidelines

Material Properties

Density
1.18~1.20 g/cm³
Water Absorption
0.15~0.35%
Hardness
Shore D 80
Tensile Strength
XY: 59.7 ± 1.8 Z: 29.1 ± 4.1 MPa
Tensile Modulus
XY: 2048 ± 66 MPa
Elongation at Break
12.2 ± 1.4%
Flexural Strength
94.1 ± 0.9 MPa
Flexural Modulus
2044 ± 55 MPa
Notched Impact Strength
25.1 ± 1.9 KJ/m² ASTM D256 (Izod)

Process & Dimensional Specs

Maximum Part Size
800 × 800 × 800 mm
Default Layer Height
0.2 mm
Surface Roughness
Ra 8-20 μm
Dimensional Tolerance
± 0.3% (minimum of ± 0.3mm)

Ready to Order?

Upload your 3D file and receive a quote for PC parts. Typical turnaround is 3~4 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

Related & Alternative Materials

FDM · Engineering Plastics

PC-FR (UL94-V0)

FDM · White&Black

PC-FR (UL94-V0) can achieve V0 performance in the UL94 flame retardant test, showing excellent toughness, strength and heat resistance. This consumable opens up new applications in the automotive, rail and aerospace industries.

FDM · Engineering Plastics

ASA

FDM · Black & White

Bambu ASA is a highly durable material with excellent UV, weather resistance, mechanical and thermal resistance. Its unique combination of properties makes it an ideal material for printing outdoor models (plant signs, mailboxes, weathervanes, etc.) and structural components that require long-term exposure to harsh outdoor environments.

FDM · Standard Plastics

ABS

FDM · Black & White

Known for its durability, strength and heat resistance, ABS is ideal for parts that need to withstand stress or impact, such as pipes or housings for electrical components. It is recommended to use a closed environment when printing ABS to prevent deformation and ensure stable print quality. Bambu Lab ABS is a versatile consumable material with excellent strength that enables the manufacture of durable and long-lasting parts. It offers significant improvements in strength and durability compared to PLA and PETG, especially when printing in enclosed printers.

Unionfab

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

Copyright Notice 2026 © Unionfab.com All Rights Reserved.
沪ICP备17023219号-3Region: -, Version: 26.09.0202
Polycarbonate (PC) 3D Printing Service | Instant Quote