BMF introduces new FR flame-retardant material
Designed to meet the stringent safety and performance requirements of high-temperature applications
Boston Micro Fabrication (BMF), a micro-scale 3D printing technology developer, has introduced 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 of 2.0mm, FR provides superior heat resistance, durability, and ease of processing.
Flame retardant materials are essential in industries where fire safety is a priority, such as consumer electronics, aerospace, and micromechanics. FR offers a combination of high heat resistance, superior mechanical properties, and ease of use. With a high heat deflection temperature (HDT) of 160°C at 0.45MPa (ASTM D648-07), FR is designed to withstand extreme thermal environments. FR exhibits excellent mechanical properties, including a tensile strength of 68 MPa, a flexural strength of 120 MPa, and an impact strength of 18 J/m.
Unlike Loctite 3955, FR offers improved handling and processing advantages. It does not require preheating before use, remains non-solid at room temperature, and provides enhanced printability and post-processing efficiency. This material is also optimized for use with BMF’s microArch S140, S240, S350, and D1025 printers. To meet varying aesthetic and functional needs, FR is available in two color options: Transparent Yellow and Black.
FR is ideal for brackets, baffles, and circuit board housings in electronics and electrical insulation, as well as for consumer goods and precision electronics where safety and durability are paramount. In aerospace and transportation, FR meets the demands of high-temperature environments with its reliable flame-resistant properties.
With the introduction of FR, BMF continues to expand the possibilities of high-resolution micro 3D printing by offering a material that combines fire resistance, high heat performance, and exceptional mechanical properties. More than just an alternative to existing flame-retardant materials, FR is a high-performance, easy-to-use solution designed for precision applications.
