High Impact Polystyrene (HIPS) Filament

High Impact Polystyrene (HIPS) is a versatile 3D printing filament that excels both as a support material and as a standalone filament. Known for its ease of printing and resistance to warping, HIPS combines the rigidity of polystyrene with the elasticity of rubber, resulting in a tough, impact-resistant thermoplastic that does not become brittle over time.

Key Features:

• Dual Functionality: While HIPS is widely regarded as an excellent support material, particularly when paired with ABS in dual extrusion printers, it is also capable of producing high-quality standalone prints. Its compatibility with ABS is especially advantageous, as both materials share nearly identical printing temperatures, preventing warping or deformation during the printing process.
• Solubility in Limonene: One of the unique properties of HIPS is its solubility in Limonene, a solution derived from the skin of lemons. After printing, the HIPS support structures can be dissolved by submerging the print in Limonene for approximately 24 hours, leaving behind a clean, crisp final product with flawless overhangs.
• Ease of Post-Processing: HIPS handles post-processing exceptionally well. It can be easily sanded and painted, making it a great choice for projects that require a smooth finish or detailed customizations. Additionally, HIPS parts can be glued together using specialty adhesives, enhancing its versatility in complex builds.
• Stability and Durability: HIPS is known for its stability and resistance to warping, even when printing large or intricate parts. This makes it a reliable choice for functional prototypes, models, and other 3D printed objects that require durability and precision.

Overall, HIPS filament is an outstanding material for both support structures and standalone prints, offering excellent printability, post-processing flexibility, and compatibility with ABS. Whether you're working on detailed models or complex dual-material prints, HIPS delivers consistent, high-quality results.