📦 Product Introduction
QTS EZ Nylon is an innovative filament developed based on high-performance PA 6/66 Copolyamide, deeply optimized for consumer and professional FDM 3D printers. Through unique Nucleating Technology, we have significantly reduced the crystallization shrinkage rate of nylon material, achieving excellent performance for printing industrial-grade parts without the need for an enclosure.
Say goodbye to the headache of warping and layer separation when printing traditional nylon. EZ Nylon allows you to easily print industrial-grade parts with excellent toughness and chemical stability.
⭐ Key Advantages
🛡️ Ultra-Low Warping
Thanks to the special Nucleating Technology, the shrinkage rate is only 0.6~0.8%, greatly reducing thermal stress during printing. Even large flat parts can fit tightly to the heat bed without warping edges.
🔗 Strong Layer Adhesion
Excellent interlayer fusion characteristics ensure that printed parts also have extremely high strength in the Z-axis direction, making them less prone to layer separation and perfectly competent for functional structural parts.
🧪 Excellent Chemical Resistance
Inheriting the excellent properties of PA 6/66, it has good resistance to various solvents, oils, and chemicals, suitable for use in harsh industrial environments.
🔓 No Enclosure Required
Breaking the limitation that nylon must be printed in a constant temperature enclosed chamber, EZ Nylon can be successfully printed even on open machines (like Bambu Lab A1), significantly lowering the equipment threshold.
🎯 Applications & Use Cases
Combining the toughness and printability of nylon, EZ Nylon is an ideal alternative to traditional ABS or PETG for creating high-strength parts:
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Drone Frames: Requires high toughness and impact resistance to withstand vibration and accidental drops during flight.
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Industrial Gears: Utilizes the natural wear resistance and self-lubricating properties of nylon to make long-life transmission parts.
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Living Hinges: With an elongation at break of up to 100%-120%, it can make snaps or hinge structures that need to be bent repeatedly.
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Functional Prototypes: Rapidly verify product designs with physical properties close to final injection molded products.
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Structural Connectors: High-strength screws, nuts, mounts, and other load-bearing components.
📊 Standard Nylon vs. EZ Nylon Comparison
The table below shows the advantages of QTS EZ Nylon compared to traditional nylon filament:
| Feature | Standard Nylon Filament | QTS EZ Nylon |
| Warping Level | Severe Warping | Ultra-Low Warping (0.6-0.8%) |
| Enclosure Required | Enclosure Mandatory | No Enclosure Needed |
| Layer Adhesion | Prone to Layer Separation | Strong Layer Adhesion |
| Printing Difficulty | High Difficulty, Requires Tuning | Easy to Print |
| Equipment Requirements | High-End Enclosed Printer Required | Open Printer Sufficient |
| Equipment Cost | High Equipment Cost | Low Equipment Cost |
| Hygroscopicity | Strong Water Absorption, Requires Drying | Strong Water Absorption, Requires Drying |
| Chemical Stability | Excellent | Excellent |
| Strength | High Strength | High Strength |
| Price | Affordable | Slightly Higher |
📋 Physical & Mechanical Properties
| Property | Test Method | Value |
| Base Material | - | PA 6/66 Copolyamide |
| Tensile Strength (X-Y) | ISO 527 / GB 1040 | 65 MPa |
| Elongation at Break | ISO 527 / GB 1040 | 100% - 120% |
| Flexural Strength | ISO 178 / GB 9341 | 70 - 85 MPa |
| Impact Strength (Izod) | ISO 180 / GB 1843 | 10 - 15 kJ/m² |
| Heat Deflection Temp (0.45MPa) | ISO 75 / GB 1634 | 90 - 100°C |
| Melting Point | ISO 11357 | 196°C |
| Density | ISO 1183 / GB 1033 | 1.08 g/cm³ |
| Melt Flow Index (MFI) | ISO 1133 | 12 ~ 17 (230°C/2.16kg) |
| Shrinkage | ISO 294 | 0.6 ~ 0.8 % |
⚙️ Recommended Printing Parameters
Nozzle Temperature
240°C - 260°C
Bed Temperature
80°C - 90°C (Start at 80°C)
Print Speed
40 - 100 mm/s
Cooling Fan
0% - 10% (Off for first 3 layers)
Bed Adhesion
PVP Glue Stick
Drying Recommendation
65°C - 75°C / 12+ hours
⚠️ Important Usage Notes
⚠️ Bambu Lab AMS Not Recommended
Due to the smooth surface of nylon filament, the Bambu Lab AMS automatic filament feeder is not recommended. Use an external filament feeder instead to ensure stable feeding and printing success.
💡 Professional Usage Guide
💧 1. Moisture Management
Nylon material is highly hygroscopic. For optimal surface quality and layer strength, strongly recommend "print while drying" (using a filament dryer). If the filament contains moisture, "stringing", surface bubbles, or popping sounds will occur during printing, significantly reducing part strength.
🏗️ 2. Support Settings
For complex structures, it is recommended to increase the Z-axis distance of supports to 0.25mm and maintain a slight fan speed (about 15%) to balance the surface precision of the support contact area and the difficulty of removal.
📦 3. Enclosure Recommendations
Although this product can be successfully printed on open machines (like Bambu Lab A1), the thermal insulation effect is better when printing large-sized parts in enclosed machines (like X1C). In this case, the fan speed can be appropriately increased to optimize overhang and bridging performance.
🔧 4. Filament Feeder Selection
Do NOT use Bambu Lab AMS automatic feeder because nylon filament's smooth surface may not reliably feed through AMS. Please use an external filament feeder to ensure stable feeding and successful printing.
🛡️ Safety & Storage
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Moisture-Proof Storage: When storing, please be sure to use an aluminum foil vacuum bag, put in sufficient desiccant, and avoid direct sunlight.
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Ventilated Environment: Nylon may release slight odors when melted. Please maintain good ventilation in the printing area.
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Temperature Control: Recommended storage temperature is 15°C - 25°C with relative humidity below 50%.
🏆 Why Choose QTS EZ Nylon 3D Printing Filament?
30+
Years of Chemical Industry Background
15+
Years of 3D Printing Experience
8000+
Taiwan Customers Trust
Taiwan
Local Manufacturing
Stable Batch Quality Control
Strict control of filament diameter and material batch stability, reducing machine adjustment time. Every spool of filament undergoes quality inspection to ensure diameter tolerance within ±0.05mm.
Professional Technical Support
Providing printing parameter recommendations and troubleshooting, suitable for long-term use by enterprises and schools. Our technical team is always ready to help you solve printing problems.
Close to Taiwan Market Needs
Formulation characteristics and packaging design consider actual use scenarios and environments. We continuously improve our products based on feedback from Taiwan customers.
Multi-Printer Compatibility
Suitable for most FDM/FFF desktop and industrial 3D printers on the market, including mainstream brands like Bambu Lab, Prusa, and Creality.
Why Choose QTS (Chingtest)?
Bambu Lab Taiwan Official Agent | 30+ Years Chemical Industry Background | 15+ Years 3D Printing Experience | Trusted by 8000+ Taiwan Customers
QTS is not only Bambu Lab's solid backing in Taiwan but also has over 30 years of chemical industry background and 15+ years of deep experience in the 3D printing industry. We combine the trust of an official agent with the professionalism of local R&D.
- 🧪 Independent R&D and Innovation: We have a professional team focusing on material science, developing special materials such as anti-static and high-speed printing according to market needs.
- 💎 Strict Quality Control: Ensuring stable diameter and saturated color of every roll of filament, making it not only easy to print but also durable.
- 🔧 Professional Technical Support: Providing the most complete parameter recommendations and troubleshooting to help you maximize machine performance.
- 🛡️ Official Agent Guarantee: Enjoy original-level after-sales service and genuine product guarantee, shopping without worries.
- 🇹🇼 Made in Taiwan Quality: Local manufacturing supports Taiwan industry with guaranteed quality.
- 🧾 Transparent and Safe Shopping: All product prices on the site include tax, and invoices are issued with every shipment, making accounting and reimbursement convenient.
❓ Frequently Asked Questions
Q: What is the difference between EZ Nylon and standard nylon?
A: The biggest difference is the warping rate. EZ Nylon reduces the shrinkage rate to 0.6-0.8% through Nucleating Technology, while standard nylon may have a shrinkage rate of 2% or more. This means EZ Nylon can be printed on open machines, while standard nylon usually requires an enclosure.
Q: Why is AMS not recommended?
A: Because nylon filament has a smooth surface, the AMS feeding mechanism may not reliably feed the filament, resulting in feeding failures or jamming. It is recommended to use an external filament feeder to ensure stable feeding.
Q: Do I have to dry the filament?
A: Yes. Nylon is highly hygroscopic, and wet filament will cause bubbles, stringing, or popping sounds during printing. It is recommended to dry the filament for at least 12 hours before printing, or use the "print while drying" method.
Q: How should I set the printing temperature?
A: It is recommended to start at 240°C and gradually adjust to 260°C based on actual printing results. The bed temperature is recommended to start at 80°C and can be increased to 90°C as needed.
Q: Can EZ Nylon be used for food contact applications?
A: Not recommended. EZ Nylon is primarily used for industrial and functional applications and is not suitable for direct food contact.
Q: How fast should the printing speed be?
A: It is recommended to use 40-100 mm/s. For complex structures or fine details, you can reduce to 40-60 mm/s; for simple parts, you can increase to 80-100 mm/s.
