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Material
Flame Retardant Resin

Flame Retardant Resin

Functional Resins
Flame retardantDurableFunctionalHeat resistant

Flame retardant resin is formulated to self-extinguish rather than sustain a flame, typically achieving a UL94 V-0 rating – the highest standard flammability classification – though certification depends on wall thickness. Heat resistance varies notably between specific formulations, with heat deflection temperatures ranging from ~80 °C up to over 250 °C depending on the product, so flame retardancy alone doesn't guarantee high-temperature performance. Flame retardant resin suits electrical connectors, housings, and industrial components operating near heat-generating equipment or ignition sources.

Print with Flame Retardant Resin
Mechanical Properties
Tensile strength28.5–43 MPa
Tensile modulus1537–4200 MPa
Elongation1–8 %
Flexural strength67–75 MPa
Flexural modulus4300–4400 MPa
Density1.14 g/cm³
Thermal
Heat deflection at 66 PSI59.8–95 °C
Print Constraints

Maximum build volume

353 × 196 × 350 mm

Min wall thickness0.6 mm
Min detail size0.25 mm
Default layer height0.1 mm
Default infill100%
Min embossing0.5 mm
Min engraving0.5 mm
Accuracy± 0.2 mm
Warping riskLow
Interlocking partsSupported

Available finishes

Each finish can be combined with the available colors at checkout.

Standard

Standard

2 colors

Flame retardant resin parts have a smooth, matte surface with clean lines and fine detail, generally consistent with resin printing.

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