Why Choose eSUN HIPS 3D Printing Filament?

Traditional filaments like PLA are excellent for general-purpose printing, but they often lack the chemical compatibility, lightweight properties, and dissolvable support capabilities required for advanced engineering projects.
eSUN HIPS (High Impact Polystyrene) Filament is specifically designed to overcome these limitations by offering outstanding impact resistance, dimensional stability, and easy dissolution in Limonene, making it one of the most trusted support materials for ABS printing.

Beyond its role as a support material, eSUN HIPS also performs exceptionally well as a standalone engineering filament. Its lightweight structure, excellent toughness, and reliable printability make it ideal for functional prototypes, industrial components, architectural models, product development, and manufacturing applications.

Key Benefits

• Premium High Impact Polystyrene Material
• Excellent Dissolvable Support Material
• Easily Dissolves in Limonene
• Lightweight Engineering Performance
• High Impact Resistance
• Excellent Dimensional Stability
• Smooth & Stable Extrusion
• Low Warping Characteristics
• Outstanding Layer Adhesion
• Less-Tangle Neatly Wound Spool
• Bubble-Free & Clog-Free Printing
• Wide FDM Printer Compatibility

Excellent Dissolvable Support Material

One of the biggest advantages of eSUN HIPS is its ability to dissolve cleanly in Limonene, making it an ideal support material for dual-extrusion printers using ABS.

• Easily Removes Complex Supports
• Perfect for Dual Extrusion Printing
• Clean Surface Finish
• Supports Intricate Geometries
• Reduced Manual Post Processing
• Professional Printing Results

Lightweight Engineering Performance

HIPS has a lower density than many common engineering plastics, making it perfect for lightweight yet durable functional parts.

• Lightweight Components
• Better Strength-to-Weight Ratio
• Easy Handling
• Reduced Material Weight
• Ideal for Functional Prototypes
• Efficient Engineering Designs

High Impact Resistance

Engineered for demanding applications, eSUN HIPS delivers excellent toughness and impact resistance, allowing printed parts to withstand everyday mechanical stress.

• Strong Functional Parts
• Improved Toughness
• Better Impact Resistance
• Durable Components
• Long Service Life
• Reliable Engineering Performance

Excellent Dimensional Stability

The premium HIPS formulation minimizes shrinkage and distortion, producing highly accurate parts with excellent dimensional consistency.

• Reduced Warping
• Better Print Accuracy
• Consistent Dimensions
• Reliable Large Prints
• Improved Structural Stability
• Professional Quality Results

Smooth Extrusion & Reliable Printing

Manufactured using premium raw materials and strict quality control, eSUN HIPS delivers smooth material flow and dependable printing performance.

• Stable Extrusion
• Smooth Material Feeding
• Reliable Long Prints
• Consistent Layer Bonding
• Better Surface Finish
• High Print Success Rate

Bubble-Free & Clog-Free Performance

Each spool is fully dried before packaging and vacuum sealed with desiccant to minimize moisture absorption and ensure reliable printing.

• Moisture Protection
• Bubble-Free Printing
• Reduced Nozzle Clogging
• Cleaner Surface Finish
• Longer Shelf Life
• Consistent Printing Quality

Less-Tangle Neatly Wound Spool

Every spool is precision wound and carefully inspected to ensure smooth feeding during long print jobs.

• Smooth Filament Feeding
• Reduced Tangles
• Less Filament Breakage
• Reliable Long-Duration Printing
• Better Workflow
• Improved User Experience

Ideal Applications

eSUN HIPS Filament is suitable for both dissolvable support structures and standalone engineering applications.

Functional Prototypes
Mechanical Components
Product Development
Industrial Fixtures
Manufacturing Tools
Engineering Models
ABS Support Structures
Complex Internal Supports
Overhang Support Material
Intricate Geometries
Precision Models
Machine Components
Workshop Fixtures
Industrial Prototypes
Architectural Models
Presentation Models
Concept Prototypes
Design Validation

Wide Printer Compatibility

eSUN HIPS Filament is compatible with most 1.75mm FDM 3D printers capable of printing engineering materials.

Bambu Lab Printers
ELEGOO Neptune Series
Creality Ender Series
Anycubic Kobra Series
Prusa Printers
QIDI Tech Printers
Flashforge Printers
Voron Printers
Most Open-Material FDM 3D Printers