Polymaker PolyFlex TPU 95 Grey 1.75mm 750g Filament
SKU: 3DMR-0973
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Polymaker PolyFlex TPU 95 Grey 1.75mm 750g Filament

₹2,382.00 (Inclusive of all taxes)
Out of Stock

Polymaker PolyFlex TPU 95 is a highly flexible TPU-based 3D printing filament designed for reliable performance on most FDM printers. With a Shore hardness of 95A, it delivers exceptional elasticity, impact resistance, and over 550% elongation for durable, resilient functional parts.

Features

  • Shore Hardness 95A for optimal balance of flexibility and printability.
  • Exceptional elongation at break (>550%) ensures extreme durability and stretch.
  • Engineered for reliable printing on most FDM desktop 3D printers.
  • Excellent resistance to oils and grease, ideal for demanding environments.
  • Maintains superior layer adhesion for robust, long-lasting flexible components.

Out of stock

Description

Polymaker PolyFlex TPU95 1.75mm Filament is a flexible TPU-based 3D printing material expertly formulated for consistent, reliable performance across a wide range of desktop FDM 3D printers. Exhibiting a Shore hardness of 95A, this filament delivers a unique combination of elasticity and structural integrity, allowing for the creation of durable, impact-resistant parts. Its impressive elongation at break, exceeding 550%, means printed objects can stretch significantly beyond their original length while maintaining excellent layer adhesion and form recovery.

This material offers robust resistance to common industrial substances like oils and grease, making it an excellent choice for functional components exposed to repeated bending cycles and abrasive wear. The optimized chemical composition of PolyFlex TPU95 facilitates smooth extrusion and consistent dimensional accuracy during printing. Designed for compatibility with standard TPU printing settings, it enables makers and engineers to produce high-quality, resilient parts requiring toughness, flexibility, and prolonged durability in various applications.

Key Features

  • TPU-based flexible 3D printing filament offers superior elasticity and durability.
  • Shore hardness of 95A provides an excellent balance between flexibility and rigidity for versatile applications.
  • Capable of stretching over three times its original length with impressive elongation at break (>550%).
  • Exhibits exceptional flexibility and elasticity, allowing for dynamic component design.
  • Demonstrates good resistance to oils and grease, enhancing suitability for industrial and automotive uses.
  • Optimized for compatibility with most desktop FDM 3D printers, ensuring broad accessibility.
  • Ideal for producing durable functional parts requiring high resilience and impact absorption.
  • Maintains superior layer bonding for robust and long-lasting flexible components.

Applications

  • Protective covers and cases for electronics or tools.
  • Flexible gaskets, seals, and O-rings requiring high elasticity and chemical resistance.
  • Wearable components and ergonomic parts for comfort and durability.
  • Vibration dampeners and shock absorbers in mechanical assemblies.
  • Functional prototypes requiring resilient and tough material properties.

Technical Specifications

Material TypeTPU (Thermoplastic Polyurethane)
ColorGrey
Surface FinishFlexible / Semi-Gloss
Filament Diameter1.75mm
Spool Weight750g
Shore Hardness95A
Density1.20 – 1.24 g/cm³
Melt Index3 – 6 g/10min
Young's Modulus (X-Y)33.6 ± 0.9 MPa
Elongation at Break (X-Y)551.2 ± 23.5%
Stress at 100% Strain (X-Y)11.1 ± 0.3 MPa
Stress at 200% Strain (X-Y)15.0 ± 0.6 MPa
Stress at 300% Strain (X-Y)21.0 ± 0.7 MPa
Stress at 400% Strain (X-Y)25.8 ± 0.4 MPa
Equilibrium Water Absorption0.82%
Nozzle Temperature210 – 230°C
Build Plate Temperature25 – 60°C
Printing Speed30 – 50 mm/s
Retraction Distance3 – 6 mm
Retraction Speed40 – 60 mm/s
Spool Diameter200mm

Frequently Asked Questions

What are the optimal printing temperatures for PolyFlex TPU 95?

For Polymaker PolyFlex TPU 95, a nozzle temperature range of 210-230°C and a bed temperature of 25-60°C are recommended. Printing speed should be maintained between 30-50 mm/s to ensure consistent extrusion and optimal layer adhesion. These settings help achieve reliable and high-quality flexible prints.

How can I prevent stringing and oozing when printing with TPU?

To minimize stringing with TPU, optimize retraction settings. A retraction distance of 3-6mm at a speed of 40-60mm/s is generally effective. Experiment with enabling coasting or wipe settings in your slicer. Ensure your filament is dry, as moisture can significantly contribute to print quality issues like stringing and bubbling.

What are the best practices for bed adhesion with PolyFlex TPU 95?

PolyFlex TPU 95 generally adheres well to various surfaces. For best results, use a heated bed between 25-60°C. Applying a thin layer of PVA glue stick, Kapton tape, or blue painter's tape can enhance adhesion. Ensure the first layer is printed slowly with slight compression to firmly bond to the print surface, preventing warpage.

Is an enclosed 3D printer necessary for printing with PolyFlex TPU 95?

While not strictly necessary for successful prints, using an enclosed 3D printer can improve print quality, especially for larger objects, by maintaining a stable ambient temperature. This helps prevent warping and improves layer adhesion, leading to more consistent mechanical properties. Ensure good ventilation to avoid fumes buildup.

How should PolyFlex TPU 95 filament be stored to maintain its properties?

TPU is hygroscopic, meaning it absorbs moisture from the air. To preserve print quality, store PolyFlex TPU 95 in a dry, airtight container with desiccant packets (silica gel). If the filament has absorbed moisture, it should be dried in a filament dryer or oven at 50-60°C for several hours before printing.

Package Includes

  • 1x Polymaker PolyFlex TPU 95- Grey (750g) 1.75mm Filament Spool
  • Vacuum-sealed packaging with desiccant for optimal filament preservation.

Additional Information

Weight 1.1 kg
Dimensions 21 × 21 × 6 cm

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