Effect of fine tuning on biocompatibility and mechanical properties
3D resins require the usage of different type and dosage of fine tuners, functional additives and colors for printing them with different printers because they have different light wavelengths and power across the vat.
Depending on the resin and printer specifications, different type and dosage of fine tuners, functional additives and colors are required for adjusting printing speed and resolution, affecting the mechanical properties and biocompatibility. For more info read:
Due to the different printing specifications, or setups variability, made to order resins (or 3D resin customisation) for each printer setup is required for maximum biocompatibility and overall performance.
As example, our multifunctional 3Dresyns since are made to order for different printers may have different rheology / viscosity and mechanical properties for each particular product reference (not for different lots of the same final SKU). This is the reason for not disclosing all the properties specifications as fixed values, such as the viscosity of some 3D resins because the final dosages of our Fine Tuners and functional additives can affect the viscosity as well as other properties, such as light fastness (yellowing), biocompatibility and mechanical properties of prints.