Polymaker Polycast PVB 1.75 mm 750g filament

POLYMAKER Polycast PVB 1.75 mm 750g Filament

Revolutionize your metal casting workflow with the POLYMAKER Polycast PVB 1.75 mm 750g filament. Engineered specifically as a superior alternative to traditional lost-wax casting, Polycast empowers engineers, jewelers, and designers to bring intricate metal parts to life with unprecedented speed, precision, and cost-efficiency. Move directly from digital design to a cast-ready pattern, streamlining your entire production process.

This advanced filament is not just another plastic; it´s a dedicated solution for creating high-quality patterns for investment casting. Its unique formulation ensures exceptional printability on a wide range of FDM/FFF 3D printers, making professional-grade casting accessible to everyone from hobbyists to industrial foundries.

EU Plug.

PolyCast™ is an easy to print filament designed specifically for investment casting applications.

Featuring Ash Free™ Technology, 3D printed patterns in PolyCast™ can be completely vaporized when vitrifying the ceramic investment, typically leaving an ash residue of.

PolyCast™ significantly cuts down both the cost and lead time by eliminating wax injection mould tooling process.



Flawless Surface Finish for Perfect Casts

One of the standout features of Polycast is its ability to achieve an incredibly smooth, layer-free surface. Thanks to its PVB-based nature, printed parts can be easily post-processed using isopropyl alcohol vapor. When used with the Polymaker Polysher™, this process becomes automated, effortlessly smoothing away layer lines to create a glass-like finish. This impeccable surface on your 3D printed pattern translates directly to a superior surface quality on your final cast metal part, minimizing the need for extensive post-casting finishing.

Clean, Reliable Burnout Every Time

The core of Polycast´s performance lies in its groundbreaking Ash Free™ technology. During the crucial burnout stage of the investment casting process, the Polycast pattern vaporizes completely, leaving a clean, empty cavity in the ceramic mold. This clean burnout is critical for achieving defect-free castings, preventing the imperfections and inclusions that can be caused by residual ash left by other materials. Trust Polycast to deliver consistent, reliable results for even the most detailed and complex geometries.

Optimized for Ease of Use

Polymaker designed Polycast to be remarkably user-friendly. It prints with settings similar to standard PLA, exhibiting minimal warping and excellent bed adhesion. This ensures a high success rate and a frustration-free printing experience, allowing you to focus on your design rather than troubleshooting your printer. Unlock the full potential of your 3D printer and integrate it seamlessly into a professional manufacturing workflow.

Attributes: Filaments
* Product Type: 3D Printer Filament for Investment Casting
* Material Base: PVB (Polyvinyl Butyral)
* Key Advantage: Ash-Free™ burnout for clean casting molds
* Surface Finishing: Polishable with isopropyl alcohol (compatible with Polymaker Polysher™)
* Printability: Low warping and easy to print
* Application: Creating patterns for metal casting, jewelry, engineering components, art sculptures
* Diameter: 1.75 mm
* Weight: 750g Spool

Technical Specifications
* Nozzle Temperature: 190°C – 220°C
* Printing Speed: 40 – 60 mm/s
* Bed Temperature: 25°C – 70°C
* Bed Surface: Glass, PEI sheet, BuildTak®
* Cooling Fan: ON
* Drying Settings: 70°C for 12 hours