SKU: 3DMR-0974
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Polymaker PolyFlex TPU 95A Black 1.75mm 750g Filament

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

Polymaker PolyFlex TPU 95A is a highly flexible and durable 1.75mm filament, engineered for reliable printing on most FDM 3D printers. It produces elastic, impact-resistant parts with excellent layer adhesion, ideal for functional components requiring high elongation and resilience.

Features

  • Shore Hardness of 95A for an optimal balance of flexibility and strength.
  • Exceptional elongation at break exceeding 550%, enabling highly elastic and stretchable parts.
  • Engineered for reliable printing on most desktop FDM 3D printers with consistent quality.
  • Offers good resistance to oils and grease, enhancing durability in demanding functional applications.

Out of stock

Description

Polymaker PolyFlex TPU95 1.75mm Filament is a flexible TPU-based 3D printing material specifically engineered for reliable performance across most desktop FDM 3D printers. With a Shore hardness of 95A and an impressive elongation at break exceeding 550%, this filament allows for the creation of exceptionally durable, elastic, and impact-resistant parts. The material’s capacity to stretch more than three times its original length, coupled with excellent layer adhesion, ensures robust and flexible finished prints.

Beyond its mechanical flexibility, PolyFlex TPU95 demonstrates good resistance to oils and grease, making it an excellent choice for functional components that will undergo repeated bending, wear, or exposure to harsh environments. Its optimized formulation ensures smooth extrusion and consistent print quality, simplifying the printing process. Compatible with standard TPU printing settings, this filament is perfectly suited for producing protective covers, resilient gaskets, wearable parts, vibration dampeners, and flexible prototypes that demand high toughness, resilience, and long-term durability.

Key Features

  • TPU-based flexible 3D printing filament for high elasticity.
  • Shore hardness of 95A provides a balance of flexibility and rigidity.
  • Stretches over 3 times its original length for extreme flexibility.
  • Exhibits excellent flexibility and elasticity for dynamic applications.
  • High elongation at break ensures durable and tough components.
  • Good resistance to oils and grease, enhancing material longevity.
  • Compatible with most desktop FDM printers for broad accessibility.
  • Suitable for creating durable functional parts requiring resilience.

Applications

  • Functional prototypes requiring high flexibility and impact resistance.
  • Protective covers and cases for electronics or sensitive equipment.
  • Flexible gaskets and seals for various mechanical assemblies.
  • Wearable parts and soft robotics components.
  • Vibration dampeners and shock absorption pads.

Technical Specifications

Material TypeTPU (Thermoplastic Polyurethane)
ColorBlack
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 recommended printing settings for Polymaker PolyFlex TPU 95A?

For optimal results, use a nozzle temperature between 210-230°C and a build plate temperature of 25-60°C. Maintain a printing speed of 30-50 mm/s. Due to its flexibility, higher retraction distances (3-6mm) and speeds (40-60 mm/s) may be beneficial to prevent stringing.

Is a heated bed necessary when printing with PolyFlex TPU 95A?

While PolyFlex TPU 95A can be printed on an unheated bed (25°C), a heated bed up to 60°C is recommended for enhanced first-layer adhesion and to minimize any potential warping, especially for larger prints. A thin layer of glue stick can further improve bed adhesion.

How should Polymaker PolyFlex TPU 95A filament be stored to maintain its quality?

TPU is hygroscopic and absorbs moisture from the air, which can degrade print quality. Store PolyFlex TPU 95A in a dry, sealed environment with desiccant when not in use. Drying the filament at 55-60°C for 6-8 hours before printing can significantly improve extrusion consistency.

Can PolyFlex TPU 95A be used for parts that require outdoor exposure or chemical resistance?

PolyFlex TPU 95A offers good resistance to oils and grease, making it suitable for certain industrial applications. While it possesses inherent durability, prolonged outdoor UV exposure might cause degradation over time. For specific chemical resistance, always test material compatibility for your intended application.

Package Includes

  • 1x Polymaker PolyFlex TPU 95A Black 1.75mm 750g Filament Spool

Additional Information

Weight 1.1 kg
Dimensions 21 × 21 × 6 cm