3Dresyns for otoplastics and hearing devices
Otoplastics 3Dresyns OTO are resins designed for making durable hearing aid shells, ear molds, hearing protection and special headsets and are available in different durable finishes, from ultra hard and tough to flexible and soft.
Our 3Dresyns OTO comply with the Quality requirements for Class I, IIa & IIb of ISO13485:2016 for the manufacturing of medical devices: hearing aid shells and Otoplastics.
- broad range of physical properties: from ultra hard and tough to soft and flexible grades
- natural bio-based products. Biological, ecological and renewable source
- broad range of basic and special effect colors
- widest color range in the market, including all existing colors (full color pallette)
- select your RAL/NCS (full color guide/palette)
- extreme resolution below 10 micron for clear (non colored) grades (dependant on printer´s XYZ voxel size)
- very high resolution for colored grades of less than 20 microns (dependant of printer´s XYZ voxel size)
- dimensional stable “non deformable” grades
- very low shrinkage
- printable by most commercial and professional SLA/DLP 3D printers
- increased durability of the resin tank
- negligible potential risk of skin irritation of the final hearing aid user, caused usually by residual unreacted agressive monomers, as it might occur with other existing high irritating monomer based commercial products
- compliant with the Quality requirements for Class I, IIa & IIb of ISO13485:2016