SKU: 3DMR-0810
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eSUN PC-HT 1.75mm 3D Printing Filament - White

₹2,999.00 (Inclusive of all taxes)
Out of Stock

eSUN PC-HT 1.75mm filament is an advanced polycarbonate engineered for demanding industrial 3D printing. It offers exceptional heat resistance with a >113°C HDT, superior impact strength, and enhanced interlayer adhesion, making it ideal for high-performance FDM applications.

Features

  • High Heat Distortion Temperature (HDT): >113°C for thermally stable parts.
  • Superior Tensile Strength: 67.6 MPa (XY) for robust, load-bearing components.
  • Excellent Interlayer Adhesion: Ensures strong, durable prints with reduced delamination.
  • Optimized Printing Parameters: Extruder Temp 290–300°C, Bed Temp 100–110°C.
  • Low Warping & High Dimensional Stability: Minimizes print failures in demanding environments.

Out of stock

Description

eSUN PC-HT 1.75mm 3D Printing Filament in White is a high-performance material meticulously engineered for industrial and advanced engineering applications. This filament combines the inherent toughness and impact resistance of traditional Polycarbonate (PC) with significantly enhanced heat resistance, providing a Heat Distortion Temperature (HDT) exceeding 113°C. This makes it an outstanding choice for components subjected to high thermal loads or requiring superior mechanical integrity under stress.

Designed for optimal printability on FDM 3D printers equipped with all-metal hotends, eSUN PC-HT exhibits excellent printing stability. It is formulated to resist warping and minimize stringing, facilitating clean and dimensionally accurate prints. The filament ensures robust layer bonding, critical for producing strong, functional parts that maintain their structural integrity even in challenging high-temperature operating conditions. Before printing, ensure the filament is dry to achieve the best surface finish and mechanical properties.

Key Features

  • High Heat Distortion Temperature (> 113°C) for demanding thermal environments.
  • Superior Strength & Toughness, inheriting the robust properties of Polycarbonate.
  • Excellent Interlayer Adhesion ensures strong, monolithic print bonds.
  • High Impact-Resistant Material suitable for durable functional parts.
  • Low Warping & High Dimensional Stability for precise and reliable prints.
  • Reduced Stringing for cleaner models with less post-processing.
  • Ideal for Industrial and Engineering Use in rigorous applications.
  • Can Be Dried for Enhanced Print Quality and mechanical performance.

Applications

  • Functional prototypes requiring high mechanical strength and thermal stability.
  • Electronic housings and enclosures for devices subjected to elevated temperatures.
  • Medical enclosures and components where material durability is critical.
  • Industrial tools, jigs, and fixtures in high-stress environments.
  • Automotive components and parts demanding impact resistance and heat performance.

Technical Specifications

ColorWhite
Filament Diameter1.75mm
Density1.23 g/cm³
Heat Distortion Temp113.6°C
Melt Flow Index39.6 (300°C / 1.2kg)
Elongation at Break7.3% (XY), 4.9% (Z)
Tensile Strength67.6 MPa (XY), 50.6 MPa (Z)
Flexural Strength97.2 MPa (XY), 76.3 MPa (Z)
Flexural Modulus2353.5 MPa (XY), 2340.6 MPa (Z)
Extruder Temperature290-300°C
Heatbed Temperature100-110°C
Printing Speed<200 mm/s

Frequently Asked Questions

What are the optimal drying recommendations for eSUN PC-HT filament?

For best results, eSUN PC-HT filament should be dried thoroughly before printing. We recommend drying it at 70-80°C for at least 6-8 hours to remove moisture. This ensures superior layer adhesion, reduces stringing, and prevents bubbles or poor surface finishes during printing. Proper drying is crucial for achieving its full mechanical properties.

How can I prevent warping when printing with eSUN PC-HT filament?

To minimize warping, an enclosure is highly recommended to maintain a stable, warm printing environment. Use a heated bed set to 100-110°C, preferably with an adhesion aid like PEI or a PC-specific adhesive. Ensuring proper bed leveling and a slow first layer speed will also significantly improve adhesion and prevent lifting.

What hotend requirements are necessary for printing eSUN PC-HT?

Due to its high printing temperature (290-300°C), an all-metal hotend is absolutely essential for printing eSUN PC-HT filament. PTFE-lined hotends can degrade at these temperatures, releasing toxic fumes and damaging the hotend. A hardened steel nozzle is also recommended for durability against any potential abrasive properties.

Can eSUN PC-HT be used for outdoor applications?

eSUN PC-HT offers good thermal resistance and mechanical strength, making it suitable for some outdoor applications. However, like most polycarbonates, prolonged direct UV exposure can lead to degradation over time. For enhanced UV resistance in outdoor parts, consider applying a protective coating or post-processing for improved longevity.

Package Includes

  • 1x eSUN PC-HT White 1.75mm 3D Printing Filament Spool (1kg)
  • Vacuum sealed bag with desiccant

Additional Information

Weight 1.397 kg
Dimensions 21 × 21 × 7 cm