3Dresyn CDP Ceramic Direct Printing for printing, debinding, and sintering ceramic, metal, polymer and exotic powders

3Dresyn® CDP is a high-performance photopolymer binder system designed for additive manufacturing of ceramic, metal, polymer and exotic micron and submicron powder-loaded formulations.

The material provides excellent wetting, dispersion and flow behavior, enabling high powder loading and reliable processing for sintering-based manufacturing workflows.

Designed for use in vat photopolymerization systems (SLA and DLP) for the fabrication of powder-filled green bodies intended for debinding and sintering processes.

• Ceramic additive manufacturing (CIM)
• Metal additive manufacturing (MIM)
• Polymer and composite powder systems
• Micro- and nano-powder sintering applications
• High-resolution technical components

• Elongation: <5% (ISO 527-1 / ISO 527-2)

• Low viscosity with good flow behavior (internal method)
• Viscosity: optimized within the processing range required for the intended printing process and application; good flow behavior

• Excellent dispersibility of micron and submicron powders
• High wetting capability for ceramic, metal and polymer powders
• Supports powder loading up to ~50 vol%
• Very high resolution printing for fine detail applications
• Stable debinding behavior with wide temperature window
• Low expansion coefficient to reduce micro-fracture risk

• High resolution: up to ~20 µm (process-dependent)
• Controlled and reproducible shrinkage (process-dependent)

• Printable by SLA and DLP 3D printers
• Compatible with wavelengths up to 410 nm (and higher upon request)
• Improved adhesion when used with 3Dresyn AP1 Adhesive Primer
• Increased durability of the resin tank
• Organo-tin free formulation
• Biocompatible formulation

• Insert flask in a preheated oven at 150–200°C
• Ramp 1–2°C/min up to 550°C
• Hold at 550°C for 30 minutes
• Ramp 1–2°C/min up to the sintering temperature of the selected powder
• Hold at sintering temperature for ~120 minutes
• Ramp down at 1–2°C/min

Material performance depends on powder type, particle size distribution, loading fraction, printer parameters and debinding/sintering profile. Final properties must be validated under the intended manufacturing conditions.

• High-performance universal binder for powder-based AM
• Excellent wetting and dispersion of micro and nano powders
• High powder loading capability
• Controlled shrinkage and low defect formation
• High resolution and reproducibility

This material is supplied as a professional manufacturing material and is not marketed as a finished product. Final part performance, debinding, sintering behavior and process validation remain the responsibility of the user.

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

• Direct printing of sintering ceramics, metals, and exotic materials
• Ceramic, metal & polymer powder feedstock slurries for injection in 3D printed molds

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)