Formlabs OPEN MATERIAL MODE
Ultracur3D® RG 9400 B FR ON FORMLABS FORM 4
Ultracur3D® 9400 B FR is now validated for printing on the Formlabs Form 4 through Open Material Mode.
Print UL 94 V-0 flame-retardant components for demanding industrial and electronics applications with a validated print profile for the Formlabs Form 4.
The validated print profile is available in the Downloads section ↑
Ultracur3D® RG 9400 B FR
Flame-Retardant Resin with UL 94 V-0 Rating and Superior HDT
Ultracur3D® RG 9400 B FR is a rigid, flame-retardant photopolymer resin developed for industrial 3D printing applications that require outstanding thermal stability and reliable fire protection. With its UL 94 V-0 flammability rating and very high heat deflection temperature (HDT), the material is ideal for manufacturing durable components used in demanding industrial and electronic environments. It is also halogen-free, making it suitable for applications with strict safety requirements. With a high HDT (> 250 °C) and easy-to-print low viscosity, it’s ideal for electronics, jigs & fixtures, and high-temperature industrial replacement components.
Thanks to its low viscosity, Ultracur3D® RG 9400 B FR is easy to handle and process, ensuring stable printing performance without the need for a heated printer. The combination of excellent printability, high rigidity and exceptional temperature resistance makes it a reliable choice for functional production parts, custom fixtures and electrical components exposed to elevated temperatures or ignition sources
Key Benefits
- Flame-retardant (UL 94 V-0 at 2mm)
- Very high temperature resistance (HDT B >250°C)
- Easy to print and process, no heated printer required
Example Applications
- Electronics
- Custom jigs & fixtures
- Replacement parts for industrial environments
Material Properties
- Young’s modulus: 3,900 MPa
- Flammability: UL 94 V-0 at 2mm
- Heat deflection temperature: 255 °C
- Viscosity, 30 °C: 350 mPa
