3D ADD HRI1 White, High Refractive Index White additive

Product description

3D ADD HRI1 White is a high refractive index liquid additive formulated for optical adjustment and white coloration of photopolymer systems. It contains a highly loaded nano-scale white metamaterial designed to provide refractive index enhancement, daylight-visible whitening and excellent dispersion behavior in compatible 3D resins.

This additive is intended for refractive index modification, white coloration and optical tuning of photocurable resin systems for additive manufacturing and related applications.

Application framework

Designed for use in compatible photopolymer formulations and 3Dresyns® systems within controlled professional and research environments. Suitable for refractive index modification, white coloration and optical tuning of photocurable resin systems for additive manufacturing and related applications.

Typical applications

• Refractive index adjustment of clear or lightly colored resin systems
• White coloration of photocurable 3D printing resins
• Optical formulation development and tuning
• Nanocomposite resin preparation for research and engineering applications
• Advanced material customization in compatible photopolymer systems

Measured physical properties

• Active compound loading: 50–55%
• Refractive index of active compound: 2.6–2.9 at 589 nm
• Particle size: <200 nm
• White color in daylight
• Low viscosity with excellent flow

Functional performance characteristics

• High refractive index liquid additive
• Excellent stability without significant sedimentation
• Highly loaded with high refractive index white nano metamaterial
• White opaque daylight appearance when used at >0.2% dosage in 3Dresyns® systems
• Translucent whitish daylight appearance when used at <0.2% dosage in 3Dresyns® systems
• Compatible with most commercial 3D resins

Processing and handling performance

• Low viscosity additive suitable for easy incorporation into compatible resin systems
• Designed for homogeneous dispersion with minimal sedimentation tendency
• Suitable for optical and color tuning of photocurable formulations
• Recommended for controlled mixing and validation under the intended process conditions

Chemical and safety characteristics

• Safe and biocompatible-grade formulation
• Hydrophobic behavior
• VOC-free formulation

Testing & processing disclaimer

Final optical behavior, dispersion stability, coloration and printability depend on the host resin, additive dosage, mixing conditions and processing workflow. Performance must be validated by the user for each specific application.

Disclaimer

This material is supplied as a professional manufacturing material and is not marketed as a finished medical device. Final part performance and suitability must be validated by the user according to the intended application.

Document reference: TDS-3D-ADD-HRI1-WHITE-EN | Version: 1.0 | Last updated: March 2026