Boston Micro Fabrication (BMF) is proud to introduce FR, a flame retardant material designed to meet the stringent safety and performance requirements of high-temperature applications. With a UL94 V-0 flammability rating at 2.0mm, FR provides superior heat resistance, durability, and ease of processing—making it an excellent choice for industries that demand precision and reliability in micro-scale 3D printing.
Why FR?
Flame retardant materials play a crucial role in industries where fire safety is a priority, including consumer electronics, aerospace, and micromechanics. FR offers:
- High Heat Deflection Temperature (HDT) – With an HDT of 160°C (@0.45MPa, ASTM D648-07), FR can withstand extreme thermal environments.
- UL94 V-0 Flammability Rating at 2.0mm – Meeting key safety standards for applications requiring flame resistance.
- Excellent Mechanical Properties – Including tensile strength (68 MPa), flexural strength (120 MPa), and impact strength (18J/m).
- Easier Handling & Processing – Unlike Loctite 3955, FR does not need to be heated before use, remains non-solid at room temperature, and offers improved printability and post-processing ease.
- Versatile Compatibility – Optimized for use with BMF’s microArch S140, S240, S350, and D1025 printers.
- Multiple Color Options – Available in Transparent Yellow and Black to meet various aesthetic and functional needs.
Applications
FR is ideal for product components requiring flame retardancy and high-performance thermal resistance, including:
- Brackets, Baffles, and Circuit Board Housings – Essential for electronics and electrical insulation.
- Consumer Goods & Precision Electronics – Where safety and performance are critical.
- Aerospace & Transportation – High-temperature environments demand reliable, flame-resistant materials.
- Micromechanics & Advanced Manufacturing – Pushing the limits of microfabrication with safety in mind.
With the launch of FR, BMF continues to expand the possibilities of high-resolution micro 3D printing with materials that combine fire resistance, high heat performance, and superior mechanical properties. FR is not just an alternative to existing flame retardant materials—it’s an easier-to-use, high-performance solution tailored for precision applications.
Download the FR datasheet or visit our materials page for more information.
Interested in trying FR for your next project? Contact us today to learn more.
