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 <0.003% by weight. PolyCast™ significantly cuts down both the cost and lead time by eliminating wax injection mould tooling process.
What makes PolyCast™ unique?
PolyCast™ features two unique technologies:
Layer-Free: PolyCast™ can be easily smoothed with IPA for a smoother surface finish which is reflected on the casted model.
Ash-Free: PolyCast™ burns out very cleanly with minimum ash residues.
what is the residue percentage of PolyCast™ after burning?
It is recommended to burn out the printing part at 1000~1200 oC for 1~2 hours. the final ash content is tightly related to the printing part°Øs topological structure as well as the burning condition: please ensure there is enough air blowing when burning out the part, please also ensure the print part°Øs structure is not extremely complicated (for extreme complicated structure, two-times burning may be necessary).
Ash Free technology
* Please note that availability of certain SKUs may vary by location and not all products may be accessible at every reseller. We recommend contacting your local reseller for specific product availability in your region. You can also contact our regional sales team for more details.