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PA-CF Printer Filament Industrial Version
PA-CF Printer Filament Industrial Version PA-CF Printer Filament Industrial Version
PA-CF Printer Filament Industrial Version PA-CF Printer Filament Industrial Version
PA-CF Printer Filament Industrial Version PA-CF Printer Filament Industrial Version
PA-CF Printer Filament Industrial Version PA-CF Printer Filament Industrial Version
PA-CF Printer Filament Industrial Version PA-CF Printer Filament Industrial Version

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PETG-CF 3D Printing Filament

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In the dynamic landscape of 3D printing, the choice of filament can make or break the success of a project. Among the diverse range of 3D printing materials available, PETG-CF (Polyethylene Terephthalate Glycol - Carbon Fiber) 3D printing filament has emerged as a revolutionary option, combining the benefits of PETG with the exceptional properties of carbon fiber.
 
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PETG-CF 3D Printing Filament is a composite material that blends PETG, a thermoplastic polyester known for its flexibility, impact resistance, and chemical resistance, with carbon fiber. Carbon fiber is renowned for its high strength - to - weight ratio, stiffness, and excellent thermal and electrical conductivity. When integrated into the PETG matrix, carbon fiber reinforces the material, creating a filament that offers superior mechanical properties compared to pure PETG.​

The carbon fibers in PETG-CF Filament are typically short - cut and dispersed throughout the PETG base. The proportion of carbon fiber in the filament can vary, usually ranging from 10% to 30% by weight. Higher carbon fiber content generally leads to enhanced strength, stiffness, and conductivity but may also increase the difficulty of printing due to the abrasive nature of carbon fiber on 3D printer components.
 
Advantages
1 -
  • Exceptional Mechanical Strength
    Carbon fiber significantly boosts the tensile strength, flexural strength, and impact resistance of the material. Tensile strength, which measures the filament's ability to withstand stretching forces, can be up to five times higher in PETG-CF compared to pure PETG. This makes it ideal for applications where the printed object needs to endure heavy loads.
  • Lightweight & Rigid
    Carbon fiber is extremely lightweight yet highly rigid. When incorporated into PETG, it imparts these properties to the composite filament. PETG-CF has a much higher modulus of elasticity compared to pure PETG, meaning it is stiffer and less prone to flexing under load. At the same time, its low density makes it an excellent choice for applications where weight reduction is crucial, such as in the aerospace and automotive industries. For example, in aerospace, lightweight yet rigid PETG-CF - printed components can contribute to fuel efficiency by reducing the overall weight of the aircraft.
  • Thermal & Electrical Conductivity
    Carbon fiber has good thermal and electrical conductivity, and these properties are transferred to the PETG-CF filament to some extent. While not as conductive as pure carbon - based materials, PETG-CF offers better thermal and electrical performance compared to pure PETG. This makes it suitable for applications where heat dissipation or electrical conductivity is required, such as in the production of electronic enclosures, heat sinks, and components for electrical systems.
  • Dimensional Stability
    PETG-CF has excellent dimensional stability, with a low coefficient of thermal expansion. This means that it maintains its shape and dimensions even when exposed to temperature fluctuations, ensuring that 3D - printed parts fit precisely with other components. This property is particularly important for applications that demand high precision, such as in the manufacturing of functional prototypes, jigs, and fixtures.
PETG-CF 3D Printing Filament represents a significant advancement in 3D printing materials, offering a unique combination of high strength, lightweight, rigidity, and other exceptional properties. Its wide range of applications across various industries, from aerospace and automotive to electronics and sports equipment, showcases its versatility and potential. As 3D printing technology continues to evolve, PETG-CF is set to play an increasingly important role in shaping the future of manufacturing and prototyping.
Application

Printing Parameters

Description Data Desciption Data
Nozzle Temperature 260—290℃  Heated bed Temperature 80℃
Nozzle Diameter ≥0.4 mm Printing Platform Add glue according to Materials
Printing Speed   40-300 mm/s Cooling fan Not required
Suitable for all FDM 3D Printers / 3D Printing Machines


Physical Properties

Properties

Testing method

Value

Density

ISO 1183-1

1.19g/cm3

Melt Flow Index

ISO 1133

5.2g/10min


Thermal Performance

Properties

Testing Method

Value

Glass Transition ISO 11357 148℃
Melting Temperature ISO 11357
218℃
Decomposition Temperature / 457℃
Vicat Softening Temperature ISO 306
/

Heat Distortion Temperature

ISO 72

0.45Mpa

1.80Mpa

167.2℃

75.3℃


Mechanical Performance

Printing Direction

Testing Standard

Data

Tensile Strength

ISO 527

103.35Mpa

Elongation at break

ISO 527

1.94%

Flexural Strength

ISO 178

146.1Mpa

Flexural Modulus

ISO 178

6702Mpa

Charpy Impact Strength with Notched

ISO 179

5.66KJ/㎡

Charpy Impact Strength without Notched

ISO 179

28.57KJ/㎡





           






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Jiangyin Longshan Synthetic Materials Co., Ltd. is a modified plastics company integrating R&D, production and sales, specializing in the development of medium and high-end modified materials.

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