PA6-GF30 | Exclusive High-Performance Reinforce Filament

PA6-GF30 is a glass fiber reinforced Nylon 6 Copolymer (PA6) it is an industrial-grade material, this beast of material is exceptionally stiff and strong, all without being brittle. Polyamides (PA) are the workhorse of the plastics industry the world over thanks to their excellent mechanical, chemical, and thermal resistance. The addition of heavy glass fiber reinforcement takes it to another level. This material is a must-have when printing functional prototypes and production parts.

Benefits of PA6-GF30 Include:

• Printable on practically any 3D printer with a heated bed
• Ideal for structural engineering-grade applications
• Exceptionally stiff and strong, without being brittle
• Excellent chemical resistance makes it suitable for automotive and industrial applications
• Resists fuels, lubricants, heat, and mechanical loading
• High thermal properties keep it strong up to 170°C in use, depending on printing and mechanical loads applied
• The Glass fiber reinforcement improves dimensional stability, reduces shrinkage, lift, and warp
• Very strong layer bonding

Filament Specifications:

1.75mm +/- 0.05mm in diameter

Recommended Print Settings:

• Extruder: 245-280°C
• Bed Temp: 70-95°C
• Nozzle: We strongly recommend a 0.4mm orifice or larger using one of our Carbide nozzles
• Other: Ideal layer height is 60% of nozzle diameter.  We do not recommend printing layers below 0.25mm with glass fiber grades.  Lower than 0.25mm may create too much back pressure in the hot end and result in poor feeding, jams, drive gear clicking, and eating a notch into the filament.
• Bed Prep: Rough Borosilicate Glass with PVP gluestick, or high temp carbon fiber sheet plus PVP glue stick, we also recommend the Vision Miner Nano Polymer Adhesive.
• Heated Chamber: Not required, but a 30-80°C chamber does improve layer bonding and finished part mechanical properties
• Drying Instructions: 90°C for 4-6 hours See More

PA6-GF30: Key Features and Details

Category	Details
Material Composition	Nylon 6 polymer reinforced with 30% glass fibers
Dimensional Accuracy	1.75mm ± 0.05mm
Strength and Stiffness	High stiffness and tensile strength without brittleness
Thermal Resistance	Operates up to 170°C depending on application
Chemical Resistance	Resists fuels, lubricants, and chemicals
Applications	Automotive, industrial machinery, structural engineering

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Recommended Print Settings

Setting	Details
Extruder Temperature	245–280°C
Bed Temperature	70–95°C
Nozzle Type	0.4mm or larger, carbide or hardened steel nozzle recommended
Layer Height	60% of nozzle diameter (not below 0.25mm)
Bed Preparation	Rough borosilicate glass or high-temperature carbon fiber sheet with PVP glue or Vision Miner adhesive
Drying Instructions	90°C for 4–6 hours
Heated Chamber	Optional, 30–80°C to improve bonding and strength

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Advantages of PA6-GF30

Feature	Benefits
Strength and Durability	Glass fiber reinforcement enhances load-bearing capacity and impact resistance
Dimensional Stability	Reduces shrinkage and warping during printing
Layer Bonding	Promotes strong interlayer adhesion for high-stress applications
Thermal Performance	Maintains mechanical properties at high temperatures
Versatility in Applications	Ideal for automotive, aerospace, and industrial parts manufacturing

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Challenges and Solutions

Challenge	Solution
Warping and Shrinkage	Use a heated chamber (30–80°C) and proper bed adhesives
Nozzle Wear	Use hardened steel or carbide nozzles to withstand abrasive glass fibers
Moisture Sensitivity	Store filament in a dry environment and dry it before use

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Comparison with Other Filaments

Comparison	PA6-GF30	Standard Nylon	Carbon Fiber Filament
Strength	Higher due to glass fiber reinforcement	Moderate	High
Dimensional Stability	Excellent, minimal shrinkage	Moderate shrinkage	Good
Heat Resistance	Up to 170°C	Lower	Similar
Applications	Structural and industrial	Flexible and consumer-grade	Lightweight structural applications

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FAQs

Question	Answer
What makes PA6-GF30 unique?	30% glass fiber reinforcement provides superior stiffness and dimensional stability.
Is a heated chamber required?	Not mandatory, but it enhances print quality and part strength.
How to prevent nozzle wear?	Use hardened steel or carbide nozzles to resist abrasion.
Can consumers use PA6-GF30?	It is primarily designed for industrial-grade applications due to its specialized requirements.
Who benefits the most from it?	Industries like automotive, aerospace, and manufacturing gain the most from its properties. Contact Jahangir Alam