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SUNLU PA6-CF 3D Filament
SUNLU 500G PA6-CF 3D Filament 1.75mm, Heat Deflection Temperature up to 209°C, Made of 80% PA Nylon and 20% Carbon Fibers, Stiff & Strong & Heat Resistant, for Industrial Parts, 0.5KG Spool, Black
SUNLU Carbon Fiber-Textured Nylon Filament Durable Drop-Resistant and Heat-Resistant 3D Printer Filament
SUNLU PA6-CF 3D Filament 1.75mm Carbon Fiber-Textured Nylon Filament for Industrial Parts&3D Printer ,0.5KG/1KG Spool




[Parameters and recommendations]
[Optimized Printing Settings]
Nozzle Temperature: 270-280°C
- Bed Temperature: 100°C
- Printing Speed: 50-150mm/s
- Annealing: 80-130°C for 5-12 hours (essential for maximizing heat resistance)
- Bed Surface: Use a thin coat of PVA glue or Magigoo PA for improved adhesion.
[Important Notes]
1. Dry the filament before use: 80°C for 24 hours or 110°C for 4 hours.
2. Use an abrasion-resistant nozzle (e.g., hardened steel) to prevent wear caused by the filament's carbon fiber content.
Diameter: 1.75MM±0.03MM
Printing temperature:
270-280℃:50-100mm/s
Bed temperature: need glue and bed temp heated up to 50-70℃
Bubble: 100% zero bubble
Net weight: 1KG/roll
Gross weight: 1.3KG/roll
Length: 1.75MM(1KG)≈358M
Mechanical | Thermal | |||
(X-Y)Tensile Strength: 170MPa | (X-Y)Heat Deflection (HDT): 209℃ | |||
(X-Y) Elongation at break: 10% | Glass Transition(Tg): 65℃ | |||
(X-Y) Flexural Strength: 245MPa | Melting Point: 225℃ | |||
(X-Y) Flexural Modulus: 11000MPa | @5%Decomposition Temp.: ≥330℃ | |||
(X-Y)IZOD Impact Notched: 9.7KJ/m² | ||||
(Z-X)IZOD Impact Notched: 3.8KJ/m² | ||||
Shore hardness: 84HA/HD | ||||
Others | ||||
Melt Flow Rate: 15g/10min | Dielectric Constant: 3.4 | |||
Density: 1.2g/cm³ | Flammability: HB | |||
Volume Resistivity: 1.05*10¹² | ||||




[Perfect for Industrial Engineering]
Engineered for strength and durability, SUNLU PA6-CF filament is suitable for industrial uses that require high torsional, tensile, and impact resistance. Ideal applications include gears, screws, helmets, fan blades, toy car chassis, skateboard parts, and bicycle frames.



[High Strength & Heat Resistance]
SUNLU PA6-CF nylon filament combines 80% PA with 20% carbon fiber, delivering remarkable stiffness, strength, and heat resistance. It offers excellent layer adhesion, making it ideal for demanding applications.


[Superior Heat Resistance]
With a heat distortion temperature of up to 209°C, significantly higher than Easy PA, PC, or ASA, PA6-CF is ideal for high-temperature applications like automotive exhaust pipes, motor covers, pot handles, and kettle bases.








Is SUNLU a factory or trading company?
* SUNLU is a direct factory with ISO9001, SGS, TUV proved.
Estimated Delivery Time
* Oversea warehouse about 3-15days;
* China shipment about 18-35days, If you buy up to 10 rolls, we will send you fast shipping.
SHIPPING
* You can check any tracking number through this website: https://www.17track.net/zh-cn,or just leave message to us,then we will check the tracking number for you.
* We will ship your order in 1-4 bussiness days,and provide tracking number as soon as possible.
CONTACT US
* If you do not receive the goods within the estimated time,or there are any problems with the goods,please feel free to contact us,we will refund you or send you the goods agian for free.
* We have a factory,which means we will continue to offer preferential prices and high quality products,and we will provide pre-sales and after-sales service, so do not worry about any after-sales problems.
Payment Policy – BILLIONS BIRDS
At BILLIONS BIRDS, we are committed to providing a safe, secure, and seamless payment experience for our customers.
1. Accepted Payment Methods
We accept the following payment options:
Major Credit & Debit Cards (Visa, MasterCard, American Express)
Secure Online Payment Gateways (such as PayPal, Stripe, or other providers available at checkout)
Any additional payment methods displayed during checkout
All payments must be completed in full at the time of purchase.
2. Secure Transactions
All transactions are processed through encrypted and secure payment systems to protect your personal and financial information. We do not store your full payment details on our servers.
3. Currency
Prices are displayed in the currency indicated on the website. If you are purchasing from another country, your bank may apply currency conversion fees.
4. Order Confirmation
Once your payment has been successfully processed, you will receive an order confirmation email containing your purchase details.
5. Failed or Declined Payments
If your payment is declined, please verify your billing information or contact your bank. Orders will only be processed after successful payment confirmation.
6. Fraud Prevention
BILLIONS BIRDS reserves the right to cancel or refuse any order if fraud or unauthorised activity is suspected.
Delivery Policy – BILLIONS BIRDS
At BILLIONS BIRDS, we are dedicated to delivering your orders safely and efficiently.
1. Order Processing
All orders are processed within 1–3 business days after payment confirmation. Orders are not processed or shipped on weekends or public holidays.
2. Shipping Times
Estimated delivery times vary depending on your location:
Domestic Shipping: 3–7 business days
International Shipping: 7–15 business days
Please note that delivery times are estimates and may vary due to customs procedures, carrier delays, weather conditions, or other unforeseen circumstances.
3. Shipping Costs
Shipping fees are calculated at checkout based on your location and selected shipping method. Any customs duties, taxes, or import fees are the customer's responsibility.
4. Tracking Information
Once your order has been shipped, you will receive a confirmation email with tracking details (if available) so you can monitor your package.
5. Delivery Issues
If your order is delayed, lost, or arrives damaged, please contact us within 7 days of the expected delivery date. We will work with the shipping carrier to resolve the issue as quickly as possible.
6. Incorrect Shipping Information
Customers are responsible for providing accurate shipping details at checkout. BILLIONS BIRDS is not responsible for orders shipped to incorrect addresses provided by the customer.
Refund Policy – BILLIONS BIRDS
At BILLIONS BIRDS, customer satisfaction is our top priority. If you are not completely satisfied with your purchase, we’re here to help.
1. Return Eligibility
You may request a return within 14 days of receiving your order. To qualify for a return:
The item must be unused, unworn, and in the same condition as received.
The item must be in its original packaging.
Proof of purchase (order confirmation or receipt) is required.
Certain items may not be eligible for return, including clearance items, gift cards, or personalised/custom products.
2. Non-Refundable Items
The following items are non-refundable:
Final sale or discounted items
Gift cards
Items damaged due to misuse, negligence, or improper care
3. Return Process
To initiate a return, please contact our customer support team with your order number and reason for return. If your return is approved, you will receive instructions for returning the item.
Unless the item is defective or incorrect, customers are responsible for return shipping costs.
4. Refund Processing
Once we receive and inspect your returned item:
We will notify you of the approval or rejection of your refund.
If approved, the refund will be issued to your original payment method within 5–10 business days.
Please note that banks or payment providers may require additional time to process refunds.
5. Damaged or Incorrect Items
If you receive a damaged, defective, or incorrect item, please contact us within 7 days of delivery and provide clear photos of the product and packaging. We will arrange a replacement or full refund at no additional cost.
6. Late or Missing Refunds
If you have not received your refund:
Check your bank account again.
Contact your credit card company or payment provider.
If the issue persists, don't hesitate to contact our support team for assistance.
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