Filament eSun EABS-HT 1.75 mm, Black, 1 kg spool

eSun EABS-HT 1.75 mm in black is a 1 kg spool of filament formulated for fused filament fabrication (FFF/FDM) 3D printing. The material blends ABS-like strength and elevated heat resistance to meet demands for functional prototypes, housings and mechanical components. The filament is intended for printers that accept 1.75 mm filament and standard 1 kg spools and is supplied wound on a spool designed for reliable feeding and consistent extrusion.

Advantages

This filament offers a balance of mechanical strength and thermal stability, making it suitable for parts that must withstand higher operating temperatures compared with standard PLA. The material provides good layer adhesion and dimensional stability, supporting durable prints with fewer warping issues when appropriate print settings are used. The black color delivers a uniform surface finish suitable for visual prototypes and end-use parts.

Suitable for

• Functional prototypes and validation models
• Enclosures, housings and exterior components
• Mechanical parts and fixtures that require increased heat resistance
• Small batch end-use parts produced on FFF/FDM machines

Key specifications

• Filament diameter: 1.75 mm
• Spool mass: 1 kg
• Color: Black
• Material type: ABS-like high-temperature engineered filament
• Intended process: FFF / FDM 3D printing

How to use

Load the 1.75 mm filament into a compatible FFF/FDM printer equipped to handle 1 kg spools. Set nozzle temperature and bed temperature according to the printer’s recommendations for ABS-like materials; typical starting values are higher than PLA and should be adjusted based on printer performance and part requirements. Use a heated build plate and consider an enclosure to reduce warping during printing. Ensure proper extrusion calibration and retraction settings for consistent layer deposition.

Usage recommendations

For best results, print with a heated bed and, where possible, an enclosed build chamber. Use adhesion aids such as a suitably prepared build surface or adhesive agents to minimize warping. Post-processing such as sanding and acetone vapor smoothing can improve surface finish if needed; follow safety guidelines when applying chemical treatments.