Powder Binders for SLS Cold Metal, Ceramic, Polymer & Exotic Materials Fusion

Choose your Cold Fusion binder family

Use the routes below to navigate the collection by binder logic, debinding route and intended material family.

• Cold-fusion powder binder concepts for metal, ceramic, polymer and exotic powder routes.
• Support for binder-assisted powder consolidation and green-part formation workflows.
• Coverage across solvent-debindable, water-debindable and high-temperature polymer-fusion routes.
• Useful for R&D, indirect sintering, advanced materials prototyping and experimental powder processing.

Typical use scenarios across the collection

This collection is relevant for teams designing binder-assisted SLS workflows where the powder is not printed alone, but integrated into a broader debinding and sintering route.

• Cold powder fusion R&D: exploratory development of binder-assisted SLS routes for non-standard powder systems.
• Binder-assisted powder processing: green-part creation with selected ceramic, metal, polymer or exotic powders.
• Indirect sintering workflows: routes where printed green parts are later debound and thermally processed.
• Cold Polymer Fusion: processing of high-performance polymers such as PEEK and PEKK under adapted binder logic.
• Advanced prototyping: experimental and engineering development where process tunability matters as much as final composition.

How to choose the right Cold Fusion binder

Select the most suitable route according to debinding method, target powder family and green-part handling requirements.

• Need a universal solvent-debindable route → 3D-POWDER CF1 SD Bio
• Need a universal water-debindable route → 3D-POWDER CF2 WD Bio
• Need water debinding with relatively higher melt viscosity → 3D-POWDER CF4 WD Bio
• Need Cold Polymer Fusion for high-performance polymers such as PEEK or PEKK → 3D-POWDER CF5 SD Bio
• Need the matching liquid route for cold eco debinding → Debinding Solution DS1 Bio

• Prioritise eco solvent debinding → CF1 SD Bio plus the relevant debinding solution
• Prioritise water-debindable binder logic → CF2 WD Bio or CF4 WD Bio depending on flow and handling needs
• Prioritise higher-temperature polymer-fusion strategy → CF5 SD Bio for CPF routes such as PEEK and PEKK

Decision tree summary

Use this simplified engineering logic before detailed process validation.

• Need broad ceramic / metal / exotic powder flexibility → CF1 SD Bio or CF2 WD Bio
• Need higher melt-viscosity water-debindable behaviour → CF4 WD Bio
• Need a binder tailored to high-temperature polymer sintering logic → CF5 SD Bio
• Need controlled cold debinding support liquid → Debinding Solution DS1 Bio
• Need a compatible SLS cobinder route → PP, UHMWPE, Nylon 11, Nylon 12, PLA, LDPE or HDPE depending on strategy

Then validate the final route under the intended powder ratio, printer mode, debinding medium, thermal ramp and sintering protocol.

Universal solvent-debindable binders

For Cold Fusion workflows where solvent debinding, broad powder compatibility and controlled powder wetting are priorities.

Water-debindable Cold Fusion binders

For workflows prioritising water-based debinding with different binder-handling and melt-viscosity profiles.

Binder route for high-performance polymer fusion

For CPF workflows involving high-performance polymers such as PEEK and PEKK where low thermal degradation is important for the binder strategy.

Cold eco debinding liquid

For cold debinding stages associated with solvent-debindable binder systems and related advanced material workflows.

Visible powder routes currently shown in the collection

The collection also shows several SLS polymer powders that can help frame compatible powder-processing strategies and cobinder logic depending on the selected Cold Fusion route.

A process-oriented binder platform rather than a single-material offer

This collection is structured around Cold Fusion workflow logic, not just around isolated products. It combines binder systems, debinding support and visible SLS cobinder references so users can move from conceptual route selection to practical formulation planning.

• CF1 SD Bio covers the universal solvent-debindable route.
• CF2 WD Bio and CF4 WD Bio cover water-debindable strategies with different handling logic.
• CF5 SD Bio extends the platform toward Cold Polymer Fusion of higher-temperature polymer systems.
• DS1 Bio supports the debinding stage.
• The visible SLS powders broaden the practical route-planning context for cobinder and compatible powder strategies.

The right binder depends on powder family, debinding route and thermal processing window

Choose solvent-debindable systems when eco solvent removal and broad compatibility are priorities, water-debindable systems when water-based debinding is preferred, and CPF-specific binders when working with high-performance polymers such as PEEK or PEKK.

Final suitability should always be validated under the intended powder ratio, SLS printer configuration, debinding medium, thermal debinding schedule and sintering conditions.

Documentation, technical selection help and development support

Use the resources below to move from binder preselection to workflow validation, technical discussion or custom development.

Select the right Cold Fusion binder route and validate the full workflow

Use the binder-family navigation above to identify the most relevant Cold Fusion system, compare candidates in the technical overview table, and move forward with powder-specific validation for metal, ceramic, polymer or exotic-material processing.