PartsToGo Introduces Mechnano Formula 1b: A Breakthrough ESD 3D Printing Material for High-Precision Electronics Manufacturing

Solving the Industry's Toughest ESD Challenges

In electronics and semiconductor manufacturing, even a momentary electrostatic discharge event can destroy sensitive components worth thousands of euros. Traditional ESD materials often introduce new risks: uneven charge dissipation, surface carbon contamination, or chemical incompatibility with cleanroom processes.

Mechnano Formula 1b directly addresses these pain points. Its uniform CNT dispersion produces isotropic surface resistivity in the 10⁶ – 10⁷ Ω range — the sweet spot for ESD-safe tooling — regardless of print orientation. This means parts perform identically whether loaded vertically, horizontally, or diagonally, eliminating the performance variation that plagues anisotropic materials.

Key Technical Features

•        Isotropic ESD Performance (10⁶ – 10⁷ Ω): Consistent charge dissipation in all axes ensures predictable, validated ESD protection across every application.

•        Zero Carbon Sloughing: Unlike carbon-black or carbon-fiber alternatives, Formula 1b releases no carbon particles during use — a critical requirement in cleanroom and contamination-sensitive environments.

•        Outstanding Chemical Resistance: Compatible with the solvents, fluxes, and cleaning agents used in advanced electronics assembly processes.

•        Absence of Forbidden/Restricted Materials: Fully compliant with industry substance restrictions, supporting RoHS, REACH, and other regulatory frameworks applicable to electronics manufacturing.

•        Superior Surface Finish & Fine Detail: Produces smooth, dimensionally accurate surfaces that meet tight tolerances for conformal masking and precision fixture applications.

•        Cleanability: Surfaces resist contamination build-up and withstand repeated cleaning cycles without degradation.Mechnano’s Formula 1b is an advanced ESD-safe photopolymer designed to meet the requirements of high-precision additive manufacturing in static-sensitive environments. Engineered for vat photopolymerization technologies such as DLP and LCD, the material combines reliable electrostatic performance with strong mechanical properties and excellent surface quality.

Formula 1b is used across industries such as electronic manufacturing, semiconductor production, and automotive, where ESD protection is critical to product integrity and process reliability. Typical applications include conformal coating masks, jigs and fixtures for electronic device manufacturing, as well as electronic component carriers and housings.

By combining nanoscale conductivity with high-resolution print performance, Formula 1b supports consistent and reliable additive manufacturing workflows for industrial applications requiring both precision and ESD safety.