Polymaker PolyCast Investment Casting Filament
Polymaker 3D Printing Filament - PolyCast
PolyCast filament burns out cleanly during investment casting, leaving no residue. These clean molds enable the creation of complete and defect-free metal parts. The application of 3D printing in investment casting is increasing, significantly reducing the high costs and production time associated with CNC machining or mold production for small quantities of metal parts.
By combining the PolyCast special filament with an Ultimaker 3D printer and a Polysher alcohol polishing machine, you can create the most economical and high-quality industrial-grade cast parts.
Product Specifications
| Printing Requirements |
Nozzle Temperature: 190˚C - 220˚C Printing Speed: 40mm / s - 60mm / s Bed Temperature: 25˚C - 70˚C Bed Surface: Glass with glue, blue tape Cooling Fan: Needs to be on |
|---|---|
| Mechanical Properties |
Young's Modulus: 1745±151 MPa Tensile Strength: 37.5±1.7 MPa Flexural Strength: 60.2±1.6 MPa Impact Strength: 9.6±0.9 kJ / m² |
| Thermal Properties |
Glass Transition Temperature: 70˚C Vicat Softening Temperature: 67˚C Decomposition Temperature: 260˚C |
| Notes | Drying Setting: 60˚C for 12 hours |
| Recommended Support Material | PolyDissolve™ S1 |
| Others | It is recommended to use PolyBox™ and store PolyCast™ in a zip-lock bag to minimize external environmental factors during printing. |




