Introducing the future of 3D printing filament: 7 Amazing Flexible 3D Printer Filament For 2023. As technology continues to advance, the demand for more versatile and adaptable materials for 3D printing is on the rise. These flexible filaments offer superior flexibility, durability, and unique application opportunities for a wide range of industries. With their ability to bend, twist, and stretch, these filaments open up a whole new world of possibilities for designers, engineers, and hobbyists alike. Whether you're looking to create complex moving parts, functional prototypes, or artistic masterpieces, these amazing flexible 3D printer filaments are set to revolutionize the way we approach 3D printing in 2023.
Overall Score: 8/10
The SUNLU TPU Filament is a flexible thermoplastic polyurethane filament that is perfect for various 3D printing applications. With excellent layer adhesion and easy printing capabilities, this filament is ideal for creating keyrings, insoles, and mobile phone cases. It is wear-resistant, oil-resistant, and offers good elasticity and anti-aging properties. The filament has a dimensional accuracy of +/- 0.03mm, ensuring precise and consistent prints. Compatible with most 1.75mm FDM 3D printers, SUNLU TPU filament provides a wide range of possibilities for your 3D printing projects. Overall, it is a high-quality filament that delivers impressive results.
Key Features
- TPU 3D Printing Filament
- Excellent Printed Results
- TPU Recommend Settings
- TPU 1.75mm Diameter
- SUNLU Main 3D Products
Specifications
- Color: 1000g Tpu Black
- Size: 1kg
Pros
- Easy to use, excellent printed results
- Wide compatibility, suitable for almost all 1.75mm FDM 3D printers
- Good layer adhesion, wear-resistant and oil-resistant
Cons
- May require a filament dryer for optimal results
- Some users experienced issues with humidity and temperature affecting print quality
- Narrow spool may not fit in certain 3D printer models
The SUNLU TPU Filament is a reliable and versatile option for 3D printing enthusiasts. Its excellent layer adhesion and flexibility make it suitable for a wide range of applications. While some users may need to invest in a filament dryer for optimal results, the overall performance and quality of this filament is commendable. With wide compatibility and easy printing settings, it provides a seamless experience for most FDM 3D printers. Keep in mind that the narrow spool may not fit certain models, so make sure to check compatibility beforehand. Overall, SUNLU TPU Filament offers great value for its price and is worth considering for your 3D printing projects.
Overall Score: 8.5/10
The ATARAXIA ART Flexible PLA Filament is a patented formula that offers flexibility and ease of use. With a Shore hardness of 89A, this filament is more flexible than TPU and can be stretched up to 6 times higher than other 3D printer filaments. It is suitable for a variety of projects such as shoe insoles, arts and crafts, DIY, phone cases, and more. The filament comes in a wide range of Pantone matched colors and is compatible with both Bowden extruders and direct drive systems. It is clog-free, bubble-free, and comes with a filament storage bag. The filament is made from high-quality raw materials derived from starch or corn. Overall, the ATARAXIA ART Flexible PLA Filament provides excellent flexibility and versatility for 3D printing projects.
Key Features
- Patented Flexible PLA Formula
- 89A Shore Hardness
- Wide Pantone Match Colors Option
- Compatible with Bowden Extruder and Direct Drive
- Clog Free & Bubble Free
- 3D Printer Setting & Flexible Filament Parameter
- Extra Premium Filament Storage Bag as a Gift
- Compatible with 99% of most FDM 3D printers
Specifications
- Color: Black 6 C
- Dimension: 7.80Lx7.80Wx2.50H
- Size: FPLA+ (Flexible Polylactic Acid)
Pros
- Patented formula offers flexibility and ease of use
- Wide range of Pantone matched colors available
- Compatible with both Bowden extruders and direct drive systems
- Clog-free and bubble-free printing
- Comes with a filament storage bag
Cons
- Dark colored filaments may not sand well
- Some filaments may arrive wet and require drying
The ATARAXIA ART Flexible PLA Filament is a top-quality product that offers excellent flexibility and versatility for 3D printing projects. With its patented formula and wide range of Pantone matched colors, it provides users with the ability to create stunning prints. The filament is compatible with most FDM 3D printers and offers clog-free, bubble-free printing. While some dark-colored filaments may not sand well and certain rolls may arrive wet, overall, this filament is a reliable and high-quality option for both beginner and experienced 3D printing enthusiasts.
Overall Score: 8.5/10
The SUNLU 3D Printer Filament is a flexible TPU filament bundle with multiple color choices. It is designed for customers with multiple color needs, especially for multi-nozzle 3D printer users and 3D pen users. The filament is made of high-quality TPU with a 95A Shore Hardness, making it easy to print and providing excellent coating adhesion. It is resistant to oil, grease, and abrasion, and can be stretched up to three times its length. The SUNLU TPU filaments have adjusted material degradability for optimal performance, making them not brittle during 3D printing jobs. With dimensional accuracy of +/- 0.03mm, these filaments provide optimum flow through the extruder nozzle. The neatly wound filament spool ensures easy printing without knots or breaks.
Key Features
- 8 Rolls of 0.25kg 1.75mm TPU Filament, Multiple Color Choices
- Flexible TPU, 95A Shore Hardness
- 1.75MM Flexible TPU Filament
- Dimensional Accuracy +/- 0.03mm
- Neatly Wound Filament
- SUNLU 250G Spool Diameter
Specifications
- Color: Black+white+grey+blue+green+orange+red+yellow
- Size: 2kg
Pros
- Multiple color choices
- Easy to print with excellent coating adhesion
- Resistant to oil, grease, and abrasion
- Optimal performance with low deformation
- Neatly wound filament ensures easy printing
Cons
- Small spools require rewinding for some users
- Inconsistent filament diameter reported by a few customers
The SUNLU 3D Printer Filament Bundle offers excellent value for money with its 8 rolls of high-quality flexible TPU filament in multiple colors. It is easy to use, provides great coating adhesion, and is resistant to oil, grease, and abrasion. The filaments have adjusted material degradability for optimal performance, ensuring they are not brittle during 3D printing. With precise dimensional accuracy and neatly wound spools, this filament is compatible with most 3D printers on the market. While some users may find the spools small and need to rewind, overall, the SUNLU TPU Filament Bundle is a reliable choice for a variety of printing applications.
Overall Score: 8.5/10
PRILINE HIGH Speed Printing 95A TPU Flexible 3D Printer Filament is a soft and elastic material that allows for repeated movement or impact without cracking. It is suitable for Bambu Lab High Speed Printer and is softer than 98a TPU. The filament has a nozzle temperature range of 200-230°C and a base plate temperature range of 50-80°C. It comes in a translucent blue color and weighs 1 KG (approximately 2.20 lbs) per spool. The PRILINE TPU Flexible filament is easy to print with and provides high-quality results. It is ideal for various applications such as RC parts, gaskets, and more.
Key Features
- Material: TPU Flexible (Thermoplastic Polyurethane)
- Weight: 1 KG (approximately 2.20 lbs) Spool
- Shore Value: 95a
- Nozzle Temperature: 200-230°C (393-446°F)
- Base Plate Temperature: 50-80°C (122-176°F)
- Suitable for Bambu Lab High Speed Printer
- Soft and elastic material without cracking
Specifications
- Color: Blue
- Dimension: 7.90Lx7.90Wx2.90H
Pros
- Soft and elastic like rubber
- Easy to print with
- Ideal for repeated movement or impact
Cons
- Inconsistent filament diameter
- Misleading temperature information
The PRILINE HIGH Speed Printing 95A TPU Flexible 3D Printer Filament offers great value for its price. It is a reliable and easy-to-use filament that delivers high-quality results. The soft and elastic material allows for repeated movement or impact without cracking, making it suitable for various applications. While there may be some inconsistencies in filament diameter and misleading temperature information, overall, the filament performs well and produces impressive prints. Whether you need it for RC parts, gaskets, or other projects, the PRILINE TPU Flexible filament is worth considering.
Overall Score: 8/10
The NAGA TPU Filament is a highly flexible 3D printer filament made of thermoplastic polyurethane elastomer. With exceptional tensile strength, toughness, and aging resistance, this environmentally friendly material is perfect for tough printing projects. The filament is neatly aligned without tangles, air bubbles, or clogs, thanks to a robust R&D system. It is compatible with all mainstream 3D printers, ensuring easy and convenient use. The vacuum packaging helps maintain low moisture content, but it is recommended to keep it dry and dust-free after opening. With a 1kg roll, hassle-free returns, and friendly customer service, NAGA TPU Filament provides a great printing experience.
Key Features
- Highly Flexible filament
- Neat and Orderly
- Compatibility with all mainstream 3D printers
- Vacuum Packed
- Hassle-free returns and friendly customer service
Specifications
- Color: Grey
- Weight: 1kg
- Dimensional Accuracy: +/- 0.03mm
- Material: TPU 95A
Pros
- Excellent high tensile strength and toughness
- Neat alignment without tangles, air bubbles or clogs
- Compatible with all mainstream 3D printers
- Vacuum sealed packaging for low moisture content
- Hassle-free returns and friendly customer service
Cons
- Some users experienced stringing issues
- Requires proper drying to prevent brittleness or clogging
The NAGA TPU Filament offers exceptional flexibility and durability for 3D printing projects. The high tensile strength and toughness of the TPU 95A material ensure reliable and long-lasting prints. With neat and orderly alignment, users can enjoy a smooth printing experience without tangles or clogs. The compatibility with all mainstream 3D printers makes it a versatile choice. While some users experienced minor stringing issues, the overall quality and strength of the filament outweigh this drawback. Proper drying and maintenance are recommended to maximize the filament’s performance. With hassle-free returns and friendly customer service, NAGA TPU Filament is a great choice for those seeking high-quality 3D printing material.
Overall Score: 8.5/10
The Pinuotu TPU Filament 1.75mm is a flexible filament specifically designed for most desktop 3D printers. With a high elasticity and shore hardness of 95A, it can stretch 3 times more than its original length while remaining tough and strong. This filament is perfect for printing soft but durable parts such as shoe insoles, watch bands, phone cases, and drone parts. The dimensional accuracy is consistently maintained within +/- 0.03mm thanks to an advanced CCD diameter measuring and self-adaptive control system. It is easy to handle and print with minimal tolerance and warping, and it does not clog the nozzle or extruder. The filament comes in a vacuum-sealed packaging for optimal storage conditions. Overall, the Pinuotu TPU Filament 1.75mm offers high-quality, flexible printing with great dimensional accuracy.
Key Features
- Soft Filaments of High Elasticity
- Dimensional Accuracy Consistency
- High Quality
- Vacuumed Sealed Packaging
- Life-Time gaurantee
Specifications
- Color: Black
- Dimension: 3.26Lx3.26Wx1.24H
- Size: Tpu
Pros
- Soft and strong parts can be printed
- High dimensional accuracy
- Easy to print with minimal tolerance and warping
- Vacuum sealed packaging for optimal storage condition
- Life-Time gaurantee
Cons
- Misleading amount of filament
- Some issues with top layer finish
- Limited color options
The Pinuotu TPU Filament 1.75mm is an excellent choice for 3D printing enthusiasts who require soft and strong parts. Its high elasticity and dimensional accuracy make it ideal for a variety of projects. While the misleading amount of filament and some issues with top layer finish are minor drawbacks, the overall quality and performance of this filament are impressive. The vacuum-sealed packaging ensures optimal storage conditions, and the lifetime guarantee provides peace of mind for customers. Whether you’re a beginner or an experienced 3D printer user, the Pinuotu TPU Filament 1.75mm is a reliable option that delivers impressive results.
Overall Score: 9/10
The R QIDI TECHNOLOGY TPU 95A High Flow Filament is a flexible 3D printer filament that is suitable for most FDM 3D printers. It is designed for high-speed printing and offers high resilience. With a 1kg spool and a black color, it provides a convenient and versatile option for 3D printing enthusiasts. This filament is made with TPU95A-HF material, which ensures durability and flexibility. It allows for smooth and precise prints, making it ideal for various applications such as prototypes, small models, and more. Whether you're a beginner or an experienced user, this filament will meet your 3D printing needs.
Key Features
- Flexible 3D printer filament
- High resilience
- Suitable for high-speed printing
- 1kg spool
- Black color
Specifications
- Color: Black
Pros
- Durable and flexible material
- Smooth and precise prints
- Suitable for various applications
Cons
The R QIDI TECHNOLOGY TPU 95A High Flow Filament is a reliable and versatile option for 3D printing enthusiasts. With its high resilience and suitability for high-speed printing, it offers smooth and precise prints for various applications. The durable and flexible material ensures long-lasting and functional prints, making it ideal for both beginners and experienced users. Whether you’re creating prototypes or small models, this filament delivers impressive results. It comes in a convenient 1kg spool and black color, giving you the flexibility to bring your creative ideas to life. Overall, the R QIDI TECHNOLOGY TPU 95A High Flow Filament is a top choice for those seeking quality and reliability in their 3D printing projects.
BUYER'S GUIDE: Flexible 3D Printer Filament
Thinking of getting your hands on some flexible 3D printer filament? Look no further! We're here to guide you through the exciting world of this wibbly-wobbly, bendy wonder. With so many options out there, it's important to make an informed decision. Here's everything you need to know in a handy bullet-point format:Why Use Flexible Filament?
- Allows for the creation of flexible and elastic parts
- Perfect for printing items like phone cases, shoe soles, and prosthetic limbs
- Offers greater design versatility
- Provides enhanced shock absorption properties compared to rigid materials
Types of Flexible Filaments:
- TPE (Thermoplastic Elastomers): A versatile rubber-like material that combines the characteristics of both plastics and rubber. TPE filaments are easy to print, but they may have less flexibility than TPU filaments.
- TPU (Thermoplastic Polyurethane): A highly popular flexible filament known for its elasticity and durability. TPU is often preferred for its excellent layer adhesion, low warping tendencies, and wide availability.
- TPE vs. TPU: TPE is generally easier to print with, while TPU offers better durability. Consider the specific requirements of your project when choosing between the two.
Key Factors to Consider:
- Printer Compatibility: Verify if your 3D printer can handle flexible filaments. Some printers require modifications or specialized extruders to accommodate these materials.
- Printing Difficulty: Flexible filaments can be more challenging to print compared to rigid filaments. Pay attention to the printing temperature, speed, and retraction settings recommended by the filament manufacturer.
- Shore Hardness: Different flexible filaments have varying levels of rigidity, expressed in Shore hardness units. The higher the number, the firmer the filament.
- Diameter Accuracy: Ensure the filament's diameter is consistent and matches your printer's specifications. Inaccurate diameters may result in poor print quality or clogged extruders.
- Filament Color: While it doesn't affect the performance, choosing a vibrant or translucent color can bring your prints to life.
Storage and Handling:
- Moisture Sensitivity: Flexible filaments have a tendency to absorb moisture from the air, which can affect print quality. Store them in airtight containers with desiccants to prevent moisture absorption.
- Print Speed: Reduce the printing speed for flexible filaments to avoid straining the extruder motor. Slow and steady wins the race!
- Printing Temperature: Start with the filament manufacturer's recommended temperature and adjust as needed. Keep in mind that different brands may have variations.
Maintenance and Troubleshooting:
- Frequent Nozzle Cleaning: Flexible filaments are more prone to leaving residue in the nozzle. Clean the nozzle regularly to prevent clogs and ensure smooth printing.
- Proper Bed Adhesion: Use a heated bed or apply adhesives such as blue painter's tape, glue stick, or specialized bed adhesion sheets to ensure proper filament adhesion.
- Print Settings Adjustment: If you encounter issues like stringing, poor layer adhesion, or warping, experiment with retraction settings, temperature, and print speed to find the optimal setup.
Frequently Asked Questions about 7 Amazing Flexible 3D Printer Filament For 2023
Not all printers are compatible with flexible filaments. Check your printer’s specifications or consult the manufacturer to determine compatibility. Modifying or upgrading your printer might be necessary.
Yes, flexible filaments require specific printing settings and techniques compared to rigid filaments. Patience and proper adjustments are key to successful prints.
Shore hardness measures the rigidity of a material. Flexible filaments with lower Shore hardness offer greater flexibility, while higher values indicate firmer materials.
To maintain their quality, store flexible filaments in airtight containers with desiccants to prevent moisture absorption. Moisture can negatively impact the print results.
Poor layer adhesion may occur due to incorrect print settings or inadequate nozzle cleaning. Adjust the temperature, retraction, and print speed settings, and ensure the nozzle is clean.
Absolutely! Flexible filaments are widely used for creating functional parts such as gaskets, phone cases, prosthetics, or even wearable items like bracelets and belts.
Yes, you can mix different colors of flexible filaments during the printing process to achieve custom patterns or gradients. Experiment and unleash your creativity!
The choice between TPE and TPU depends on your specific project requirements. TPE is generally easier to print, while TPU provides better durability. Consider your priorities before deciding.
Flexible filaments require slower print speeds to ensure reliable extrusion. Higher speeds can strain the extruder motor, resulting in inconsistent extrusion and print failures.
Though recycling options for flexible filaments may be limited, some brands offer recycling programs or suggest reusing their spools for other purposes. Check with the filament manufacturer for specific details.
