Frustrated with fragile prints? Discover how polycarbonate filament delivers durability and strength in no time.
For those seeking robust solutions, **ELEGOO PC Filament** is perfect for creating high-quality 3D prints that stand the test of time.
Plus, its dimensional accuracy of +/- 0.05mm ensures precise results, making your projects even more reliable.
We tested durability, ease of use, and more to ensure you get the best printing experience.


ELEGOO 1.75mm Clear Black 3D Filament
After testing the ELEGOO PC Filament 1.75mm Clear Black for a month, here’s how it performs for creating functional prototypes and engineering components. This filament comes in a 1KG spool and is made from high-quality polycarbonate material, making it an excellent choice for users who need durability and heat resistance in their 3D prints.
Pros
- Outstanding mechanical properties allow for high impact resistance, which I noticed while printing parts that had to endure stress and strain.
- No warping during the printing process, even with larger models, which ensured precision in my projects.
- Excellent heat resistance means I can use this filament for automotive parts without worrying about deformation.
Cons
- Requires an enclosed printer for optimal results, which may limit its usability for some users with open-frame printers.
- Drying required before use; I had to pre-dry the filament to prevent issues, which adds an extra step to my workflow.
Unlike other filaments like PLA, the ELEGOO PC filament won’t lose its shape under heat, making it a superior choice for functional parts. Overall, the value and durability of this filament make it an excellent investment for serious 3D printing enthusiasts and professionals alike.
To buy this product, click here.
Polymaker PolyLite Clear PC Filament 1.75mm
After testing the Polymaker PC Filament 1.75mm for two months, here’s how it performs for creating durable, functional parts. This clear polycarbonate filament comes on a 1kg cardboard spool and is designed for users who need high-strength materials for their 3D printing projects, especially in demanding environments.
Pros
- No leaks or clogs after extensive use, ensuring a smooth printing experience.
- Exceptional durability allows for the creation of tough parts that can withstand high temperatures.
- Light-diffusing properties enhance the aesthetic quality of printed items.
Cons
- Requires careful handling to avoid tangling, though the spool design helps mitigate this issue.
- Not ideal for beginners, as it may require fine-tuning of printer settings for optimal results.
Unlike other filaments, such as PLA, the Polymaker PC Filament won’t warp easily, making it a reliable choice for high-temperature applications. Its value is impressive, especially when compared to more exotic options like carbon fiber-filled filaments. The meticulous winding and vacuum-sealed packaging keep the filament clean and dry, further enhancing its durability and performance. Overall, this polycarbonate filament is an excellent option for those looking to produce strong, heat-resistant parts without breaking the bank.
To buy this product, click here.
Black Filament 1.75mm 1KG Polycarbonate
The Inslogic Flexible 70A Resin sets itself apart with its exceptional rubber-like elasticity, offering true Shore 70A flexibility. This 1KG 3D printing resin is formulated for creating soft and flexible items, making it ideal for parts that require comfort and durability. The resin is designed for 405nm UV photopolymer printers, ensuring compatibility with a wide range of models.
Key Advantages
- 316-grade stainless steel resists corrosion, enhancing the longevity of printed parts.
- Exceptional tear resistance ensures that even thin or detailed sections remain intact over time.
- Flexible under pressure, this resin withstands repeated bending and twisting without deformation, making it suitable for wearable and moving parts.
- Smooth, non-sticky finish provides a clean surface straight from the printer, eliminating the need for extensive post-processing.
- Low odor and low viscosity promote a pleasant working environment and better flow during printing.
- Leak-proof packaging prevents spills and breakage during transport, ensuring safe delivery.
- After-sales support offers users peace of mind with comprehensive service and technical assistance.
Limitations
- Not compatible with printers that do not support 405nm UV resin.
Best for outdoor enthusiasts needing flexible and durable components for their projects, the Inslogic Flexible 70A Resin excels in delivering high-quality, long-lasting results.
To buy this product, click here.
IEMAI 1.75mm Carbon Fiber PC Filament
After testing the IEMAI PC CF Filament for two weeks, here’s how it performs for high-strength 3D printing applications. This filament, measuring 1.75mm in diameter and weighing 1kg, is made of 20% carbon fiber and 80% polycarbonate, making it ideal for users in the automotive, aerospace, and robotics industries who require durability and precision.
Pros
- No clogs during my entire printing process, allowing for smooth operation and consistent quality.
- Excellent heat resistance withstanding temperatures up to 147℃, which is crucial for high-performance parts.
- Lightweight yet strong, making it easy to handle while delivering robust prints.
Cons
- Requires careful handling as it needs to be dried before use to prevent moisture absorption.
- Higher printing temperatures compared to standard filaments, which may not be suitable for all printers.
Unlike standard PC filament, the IEMAI PC CF Filament won’t warp or bubble during the printing process, providing a more reliable outcome. The value it offers in terms of mechanical properties is impressive, especially for those in professional fields where performance is non-negotiable. Overall, this filament stands out for its strength and rigidity, making it a solid choice for serious 3D printing enthusiasts and professionals alike.
To buy this product, click here.
PRILINE Carbon Fiber Polycarbonate Filament 1.75mm
After testing the PRILINE Carbon Fiber Polycarbonate 3D Printer Filament for several weeks, here’s how it performs for creating engineering-grade structural parts. This filament, measuring 1.75mm in diameter and offered in a 1kg spool, is designed for users who need high strength and durability in their 3D prints, particularly engineers and hobbyists looking for robust materials.
Pros
- High strength allows for the creation of durable parts that can withstand stress and strain.
- No leaks or issues with filament jamming during my testing, even with intricate designs.
- Environmentally friendly material that doesn’t emit unpleasant smells while printing.
- Excellent dimensional accuracy, ensuring precise prints that fit together perfectly.
Cons
- Requires patience to dial in the settings for optimal results, especially for beginners.
- Can be sensitive to humidity, necessitating proper storage and pre-drying before use.
Unlike other filaments like PLA or ABS, which can warp or lose strength over time, the PRILINE Carbon Fiber Polycarbonate maintains its integrity, making it a superior choice for demanding applications. Overall, this filament provides excellent value for those looking to produce high-performance prints, though it may not be the best option for casual users who prefer a more straightforward printing experience.
To buy this product, click here.
Faq about 3D Printer Filament Polycarbonate:
1:What is polycarbonate filament?
Polycarbonate filament is a durable, high-strength thermoplastic used in 3D printing, known for its impact resistance and heat tolerance.
2:What are the benefits of using polycarbonate filament?
Benefits include excellent strength, heat resistance, and the ability to produce high-quality, detailed prints suitable for functional parts.
3:What are the printing requirements for polycarbonate filament?
Print polycarbonate at temperatures between 260°C and 310°C, and use a heated bed set to around 100°C to prevent warping.
4:Can polycarbonate filament be printed on any 3D printer?
Not all printers can handle polycarbonate. Ensure your printer can reach the required temperatures and has a suitable nozzle.
5:How do I prevent warping when printing with polycarbonate?
Use a heated bed, an enclosure to maintain temperature, and consider using adhesives like glue stick or hairspray for better adhesion.
6:What are the post-processing options for polycarbonate prints?
Post-processing options include sanding, painting, and applying acetone vapor smoothing for a polished finish.
7:Is polycarbonate filament suitable for outdoor use?
Yes, polycarbonate is UV resistant, making it suitable for outdoor applications, though proper sealing may enhance longevity.
Conclusion
The ELEGOO 1.75mm Clear Black 3D Filament stands out for its exceptional clarity and durability, making it an ideal choice for intricate designs requiring robustness. Its compatibility with various printers further enhances its appeal, ensuring a seamless printing experience.
Conversely, the Polymaker PolyLite Clear PC Filament 1.75mm excels in versatility and ease of use, delivering impressive layer adhesion and a smooth finish. This filament caters to both novice and experienced users, offering remarkable results for a wide array of applications.




