3Dresyn IJ C&M DP, Ceramic & Metal Direct Printing for inkjet printing, debinding and sintering ceramic, metal, polymer and exotic powders

3Dresyn IJ C&M DP, Ceramic & Metal Direct Printing is a specialty photopolymer formulation designed for inkjet 3D printing, debinding and sintering workflows involving ceramic, metal, polymer and exotic micron and submicron powders. The material is engineered to deliver excellent wetting, dispersability and flow for post-added powders while supporting high print quality, very high resolution and controlled process shrinkage.

This formulation provides a combination of excellent powder wetting, controlled and reproducible debinding behavior, low shrinkage and reliable inkjet printability, enabling the fabrication of highly detailed printed green parts for subsequent thermal processing and sintering.

Designed for use in inkjet 3D printing systems within advanced manufacturing and materials development environments for direct printing, debinding and sintering of ceramic, metal, polymer and exotic powders.

• Ceramic direct printing workflows
• Metal direct printing workflows
• Powder-filled inkjet printed green bodies for debinding and sintering
• Very high detail sinterable technical parts

• Elongation at break: <5% (ISO 527)

• Inkjet viscosity: <20 mPas at 70°C and <15 mPas at 80°C (ISO 3219)
• Controlled and reproducible process shrinkage
• Low shrinkage
• Very high resolution of 20 microns in final products
• Curing wavelengths: up to 410 nm and higher upon request

• Excellent wetting, dispersability and flow of post-added micron and submicron ceramic, metal, polymer and exotic powders
• Ideal resin for sintering micron and nano powders
• High print quality and speed
• Minimum expansion coefficient and wide temperature interval of debinding to prevent micro-fractures
• Very high detail and resolution for advanced sinterable applications

• Printing technology: inkjet 3D printing
• Printable with inkjet 3D printers
• Optimized viscosity for excellent inkjet printability
• Debinding process: insert flask in preheated oven at 150-200ºC
• Ramp 1-2ºC/minute up to 550ºC
• Hold at 550ºC for 30 minutes
• Ramp 1-2ºC/minute up to the sintering temperature of the chosen powder
• Hold at sintering temperature for 120 minutes
• Ramp 1-2ºC/minute down to 640ºC

• Organo-tin free formulation
• Biocompatible formulation

Material properties are measured under controlled laboratory conditions and may vary depending on printer model, jetting temperature, powder system, solids loading, printing conditions, build geometry, debinding profile and sintering workflow.

This material is supplied as a professional manufacturing material for engineering, materials development and sintering workflows. It is not marketed as a finished medical device. Final part performance and suitability must be validated by the user according to the intended application, selected powder system and full thermal process.

Use these related 3Dresyns pages to navigate adjacent material and process routes within the same technical workflow.

• All our Inkjet 3D resins
• Standard Inkjet resins for General Purpose applications

This technical datasheet should be used together with the relevant processing, calibration, safety and workflow documentation available in the 3Dresyns® Resources section.

Access the 3Dresyns® Technical Resources (IFU, calibration, CRT, post-processing and troubleshooting)