HIPS (High Impact Polystyrene) might not be the flashiest filament on the block, but it's a true workhorse in the 3D printing world. It's a versatile material that offers a unique combination of properties, making it perfect for tackling challenging prints and creating functional parts. Let's dive into what makes HIPS so special.
What is HIPS, exactly?
HIPS is a thermoplastic created by blending polystyrene with polybutadiene rubber. This combination gives it a balanced profile: it's rigid enough to hold its shape, yet flexible enough to withstand some impact. Think of it as a sweet spot between the stiffness of PLA and the toughness of ABS.
The Soluble Support Superstar
The real magic of HIPS lies in its solubility. It dissolves in d-limonene, a relatively safe and citrus-based solvent. This opens up a world of possibilities for complex prints:
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Intricate Overhangs and Bridges: Forget about painstakingly removing support structures with clippers and sandpaper. HIPS supports simply melt away in a d-limonene bath, leaving behind a clean, smooth surface. This is a game-changer for designs with complex geometries, internal cavities, or delicate features.
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Minimal Post-Processing: Less time wrestling with supports means more time for what you love: designing and creating! HIPS allows you to focus on the creative process without the frustration of post-processing headaches.
Beyond Supports: Functional and Durable
HIPS isn't just for supports; it's a capable material in its own right. Its durability and impact resistance make it ideal for:
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Enclosures and Casings: Protect your electronics or other projects with a HIPS enclosure that can withstand everyday wear and tear.
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Mechanical Parts: Create gears, levers, or other functional components that require some flexibility and resistance to stress.
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Prototyping: HIPS is a great choice for testing the form and function of your designs before committing to a more specialized material.
Inspiring Ideas for HIPS
Ready to put HIPS to work? Here are some project ideas to get your creative juices flowing:
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Custom Tool Organizers: Design and print organizers with complex compartments and features, knowing that support removal will be a breeze.
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RC Car Parts: Create durable and impact-resistant components for your RC vehicles.
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Drone Frames and Components: Build lightweight yet sturdy parts for your drone.
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Articulated Figures and Models: Print complex figures with intricate details, thanks to the ease of removing HIPS supports.
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Functional Prototypes: Test the fit and function of your mechanical designs before moving to a final material.
HIPS filament might be the unsung hero of 3D printing, but its unique properties make it an invaluable tool for any maker. Whether you're tackling a complex print or need a durable material for functional parts, HIPS is definitely worth exploring.
Interested in HIPS 3D printing filament? Shop our HIPS collection