QIDI UltraPA Nylon Filament for Strong 3D Prints | Qidi Tech Qidi 3D Printer
QIDI TECH 3D Printer UltraPA Nylon Filament (PPA)
QIDI UltraPA is specially developed for FDM 3D printing process, and its substrate material is high temperature nylon（PPA）, which has low density, low moisture absorption, high strength, high abrasion resistance, excellent chemical resistance and high heat resistance.
QIDI UltraPA Nylon (PPA) Filament
High Temp Nylon 3D Printer Filament
Product Features
Low Moisture Sensitivity
Strongest layer bonding performance
Super Abrasive Resistance
Exceptional Thermal Resistance
Comes with High Temperature Spool
Diameter: 1.75mm +/- 0.02mm
Cautions for Use
Brass Nozzle Not Recommended
Dry before Use
Enclosed Printer Required
Active chamber heating recommended
Low Moisture Sensitivity
QIDI TECH UltraPA based on modified high temperature nylon（substrate material: PPA）, whose saturated moisture absorption rate is only one fifth of ordinary PA6, completely solving the defects of the mechanical properties and dimensional stability of nylon materials that change greatly after absorbed moisture.
Strongest Layer Bonding Performance
QIDI UltraPA have the best layer strength,the layer adhesion of single wall structure is 2-3 times of ABS material and 1.5 times of PLA material.
Super Abrasive Resistance
QIDI UltraPA has low coefficient of friction, self-lubricating properties and excellent wear resistance,which can easily meet all kinds of high-strength gears or industrial applications with high wear requirements.
Vacuum Aluminum Foil Packaging
According to the test, the water vapor transmission rate of ordinary sealed packaging is 4.76%, while the water vapor transmission rate of vacuum aluminum foil packaging we use is only 0.014%. It can be seen that vacuum aluminum foil packaging is more water-resistant.
Product Size
QIDI TECH UltraPA filament 1.75mm. Works perfectly with most FDM 3Dprinters on the market.
Recommended Print Parameters
Filament Dimensional Accuracy ± 0.02MM
Bed Temp 70-80°C
Nozzle Temp 280-300°C
Print Speed 30-90mm/s
Cooling Fan Speed Off
Accessory Compatibility
| Recommended | Not Recommended | |
| Build Plate | QIDI PEI Plate, HF Plate and Smooth Plate | PC Plate |
| Hotend | Hardened Steel Nozzle ( 0.4 / 0.6 / 0.8 mm) Bimetal Nozzle ( 0.4 / 0.6 / 0.8 mm) |
Brass/Copper plated Nozzle (0.2/0.4/0.6/0.8 mm) |
| Glue | PVP glue/ 3D LAC adhesive spray | / |
Recommended Printing Settings
Drying Settings (Blast Drying Oven) 80-100 °C，4-6 h
Printing and Keeping Container's Humidity < 15% RH (Sealed, with Desiccant)
Nozzle Temperature 260 - 280 °C
Bed Temperature (with Glue) 70-80 °C
Printing Speed < 30-120 mm/s
Physical Properties
Density 1.21 g/cm³
Water absorption 2.10 %
Heat Deflection Temperature 72.5 °C
Melting Temperature 231 °C
Melt Index 9.4 g/10 min
Mechanical Properties
Tensile Strength 69.29±1.17 MPa
Breaking Elongation Rate 9.77±1.68 %
Bending Modulus 3202.24±115.78 MPa
Bending Strength 112.64±1.60 MPa
Impact Strength 9.74±0.84 KJ/m2
Downloads
Printing Tips
1. Nylon material is very sensitive to moisture. Printing after absorbing moisture will result in ozzing, extruding with bubbles and rough surface appearance, thus reducing print quality. It is recommended that put the filament into a dry box (humidity below 15%) immediately after opening the QIDI PAHT-CF vacuum foil bag for printing. Please put the unused filament back into the original aluminum foil bag for sealed storage.
2. After the printing, the printed part can be annealed to further improve the strength of QIDI PAHT-CF print part. Annealing conditions: place the printed part at 80-100°C for 4-6 hours and cool to room temperature naturally.
For more details please refer to: Filament Guide on WIKI.
- What is UltraPA Nylon Filament? - UltraPA Nylon Filament is a special type of material used for 3D printing. It is strong, resistant to wear and tear, and can handle heat well. This filament is made from high-temperature nylon, which means it can create sturdy items that don't easily break or warp.
- Why should I choose UltraPA over other filaments? - You should choose UltraPA because it has some unique advantages. It sticks together better than standard materials like PLA or ABS, making your prints stronger. It's also less sensitive to moisture, which means it won't lose its shape or strength as easily.
- What must I do before using UltraPA Filament? - Before you use UltraPA Filament, you need to dry it to reduce its moisture absorbance. It's important to store it in a cool, dry place and ideally use it with a 3D printer that has a heated chamber.
- Can I use a brass nozzle for printing with UltraPA? - No, it's not recommended to use a brass nozzle with UltraPA. Instead, you should use a hardened steel or bimetal nozzle to ensure the best results when printing.
- What should I do if my prints are not coming out well? - If your prints aren’t looking good, check if your filament is dry and that your printer settings are correct. You may need to adjust the temperature of your nozzle and the bed for better results.
- How do I store UltraPA Filament? - To keep your UltraPA Filament in good condition, store it in an airtight container with a desiccant to absorb moisture. Make sure to seal it back in its original packaging after using it.
- What are some common uses for UltraPA Nylon Filament? - UltraPA is great for making strong parts like gears, tools, or any items that need to last a long time. It's commonly used in industrial applications because of its durability and resistance to wear.
- What printing settings are recommended for UltraPA? - For best results with UltraPA, set your nozzle temperature between 260°C and 280°C and keep the bed temperature around 70°C to 80°C. Try to print at a slower speed for better layer adhesion
- How can I improve the strength of my printed parts? - You can improve the strength of your printed parts by annealing them. This means heating the printed object in an oven at 80°C to 100°C for a few hours and then letting it cool down gradually.
- Where can I buy UltraPA Nylon Filament? - You can buy UltraPA Nylon Filament from our online store. We ship to various locations including the USA, EU, and UK, making it accessible to many users.