High-Strength Glass Fiber Reinforced Nylon for Functional 3D Printing

3DXTech FibreX™ PA6+GF30 is a professional-grade nylon filament reinforced with 30% glass fiber for enhanced rigidity, dimensional stability, and thermal performance. Designed for demanding engineering and industrial applications, this advanced composite filament delivers strong, durable parts capable of handling mechanical stress and elevated temperatures.

The black 1.75mm filament is ideal for makers, engineers, print farms, and product developers looking to produce structural components, tooling, fixtures, and end-use parts with reliable performance. FibreX PA6+GF30 combines the toughness of nylon with the added stiffness and stability of glass fiber reinforcement, making it a dependable material for functional manufacturing workflows.

Key Features & Benefits

• 30% glass fiber reinforced PA6 nylon formulation
• Excellent stiffness and dimensional stability
• Improved thermal resistance compared to standard nylons
• Reduced warping versus unfilled nylon materials
• High strength-to-weight performance for functional parts
• Professional matte surface finish with minimal gloss
• Excellent layer bonding and mechanical durability
• Suitable for demanding engineering and industrial applications
• Ideal for structural and load-bearing printed components

Engineered for Functional Applications

FibreX PA6+GF30 is designed for users who need strong and stable printed parts that perform reliably under stress. The reinforced nylon formulation helps produce rigid components with excellent resistance to deformation and wear.

Typical applications include:

• Industrial fixtures and jigs
• Functional prototypes
• Automotive brackets and mounts
• Robotics components
• Manufacturing tooling
• Engineering housings
• Mechanical assemblies
• Custom machine parts
• Production aids and workshop tools

Printability and Material Performance

Compared to standard nylon materials, FibreX PA6+GF30 offers improved print stability and reduced shrinkage thanks to its glass fiber reinforcement. The material produces clean, professional-looking parts with excellent rigidity and surface consistency.

For best results:

• Use a hardened steel or wear-resistant nozzle
• Heated bed and enclosed chamber are recommended
• Dry filament before printing for optimal performance
• Maintain proper adhesion using suitable build surfaces
• Print with reduced cooling for stronger layer adhesion

The glass fiber reinforcement improves stiffness while helping minimize deformation during large prints, making it well suited for accurate engineering components and repeatable production workflows.

Material Compatibility Information

This 1.75mm filament is compatible with many advanced FDM/FFF 3D printers capable of processing engineering-grade nylon materials.

Compatible platforms may include:

• Bambu Lab enclosed systems
• Raise3D printers
• QIDI Tech printers
• Prusa printers with hardened nozzle upgrades
• Creality systems configured for engineering materials
• Industrial and prosumer nylon-capable printers

Because abrasive fibers are present, hardened nozzles are strongly recommended to reduce nozzle wear during extended printing.

Why Users Choose 3DXTech FibreX PA6+GF30

Professionals choose FibreX PA6+GF30 for its balance of printability, rigidity, and engineering-grade durability. The material is especially useful for users producing functional parts where stiffness, dimensional accuracy, and thermal stability are critical.

Compared to standard nylon, the glass-filled formulation improves structural performance while making large functional prints more manageable and predictable. This makes it a preferred material for workshops, prototyping labs, industrial users, and manufacturing environments.

Build Durable Engineering Parts with Confidence

Whether you are producing production tooling, custom mechanical components, or advanced prototypes, 3DXTech FibreX™ PA6+GF30 delivers the strength, rigidity, and reliability needed for serious functional 3D printing applications.