SKU: 3DMR-0409
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eSUN ABS FR Flame Retardant 1.75mm Black Filament

₹1,999.00 (Inclusive of all taxes)
Out of Stock

eSUN ABS FR is a halogen-free, flame-retardant ABS filament engineered for enhanced safety and durability. It offers excellent toughness, reduced warping, and improved dimensional stability, making it ideal for functional prototypes and parts requiring a specific fire rating in FDM 3D printers.

Features

  • Halogen-free flame retardant formulation (UL94-V0 equivalent properties for added safety).
  • Enhanced toughness and impact resistance, maintaining performance down to -20°C.
  • Significantly reduced warping and improved dimensional stability for large prints.
  • Retains sensitivity to acetone for smooth post-processing and surface finishing.
  • Low moisture absorption and good melt fluidity for consistent, smooth printing.

Out of stock

Description

eSUN ABS FR 1.75mm filament is a premium halogen-free, flame-retardant ABS variant designed for demanding FDM 3D printing applications. This material dramatically improves upon standard ABS by significantly reducing shrinkage, warping, and the emission of fumes during printing. Its unique formulation not only enhances toughness and impact resistance but also ensures stable performance at low temperatures, down to -20°C, without becoming brittle or cracking.

Unlike many specialized ABS materials, eSUN ABS FR maintains its compatibility with acetone for effective post-processing. This allows users to achieve exceptionally smooth, high-gloss surface finishes, expanding its utility for aesthetic and functional parts. The filament exhibits excellent melt fluidity, ensuring smooth extrusion and strong layer adhesion, contributing to high-quality, durable prints with precise dimensional accuracy.

Engineered for reliability, eSUN ABS FR boasts low moisture absorption, contributing to its consistent flame-retardant efficiency and print quality over time. Its robust mechanical properties, including good tensile strength and flexural modulus, make it suitable for a wide range of industrial and consumer applications where safety and performance are paramount.

Key Features

  • Halogen-free flame retardant formulation for enhanced safety.
  • Improved toughness and hard texture compared to standard ABS and ABS+.
  • Excellent temperature tolerance and creep resistance for durable parts.
  • Good melt fluidity ensures smooth printing and strong layer adhesion.
  • Reduced craze, edge warping, and whole layer stripping, especially for large objects.
  • Maintains 90% physical performance at -20℃, preventing brittleness.
  • Low water absorption (less than 1%) ensures consistent flame retardant efficiency.
  • Allows for acetone polishing to achieve smooth, aesthetic surface finishes.

Technical Specifications

ColorBlack
Filament Diameter1.75mm
Filament Length330m
Melt Flow Index60 (220°C/10Kg)
Printing Temperature200 - 240°C
Heatbed Temperature100 - 110°C
Dimensional Accuracy+/- 0.1mm
Spool Inner Diameter50mm
Spool Outer Diameter200mm
Spool Width60mm
Hub Diameter50mm
Bending Strength55 MPa
Elongation at Break30%
Flexural Modulus2400 MPa
Roundness Accuracy+/- 0.5mm
Tensile Strength45 MPa
Heat Distortion Temperature (0.45MPa)85°C
IZOD Impact48 J/m
Density1.18 g/cm³

Frequently Asked Questions

What are the recommended print settings for eSUN ABS FR filament?

For optimal results, print eSUN ABS FR between 220-240°C with a heated bed at 100-110°C. An enclosed printer is recommended to maintain a stable ambient temperature, minimize warping, and improve layer adhesion for robust, dimensionally accurate parts.

How does eSUN ABS FR compare to standard ABS in terms of performance?

eSUN ABS FR offers significantly improved toughness, reduced warping, and enhanced flame retardancy compared to standard ABS. It also boasts lower moisture absorption and better performance at low temperatures, making it suitable for more demanding and safety-critical applications.

Can eSUN ABS FR filament be post-processed with acetone?

Yes, eSUN ABS FR retains its sensitivity to acetone, allowing for chemical vapor smoothing. This post-processing method can achieve exceptionally smooth, glossy surface finishes, which is beneficial for both aesthetic and functional components where surface quality is crucial.

Is a drying process necessary for eSUN ABS FR filament before printing?

While eSUN ABS FR has lower moisture absorption, it's always recommended to store all filaments in a dry environment. If print quality degrades (e.g., stringing, bubbling), dry the filament at 60-70°C for 4-6 hours to ensure optimal performance and prevent print issues.

What applications is eSUN ABS FR filament best suited for?

This flame-retardant ABS is ideal for functional prototypes, electrical enclosures, drone parts, automotive components, and industrial fixtures where enhanced safety, impact resistance, and thermal stability are critical. Its printability and post-processing capabilities further expand its versatile applications.

Package Includes

  • 1x eSUN ABS FR 1.75mm Black 3D Printing Filament Spool (1kg).

Additional Information

Weight 1.5 kg
Dimensions 22 × 22 × 10 cm