Hydrogen Energy Mono-plate / Bipolar Plate Cleaning Solutions
sinobakr provides professional cleaning cases and import-substitution solutions for core components of hydrogen fuel cells — metal bipolar plates (including mono-plates).
As the “skeleton” of fuel cells, bipolar plates undertake multiple core functions, including gas distribution, electrical and thermal conduction, membrane electrode support, and byproduct removal. They account for approximately 20% to 40% of the total fuel cell stack cost.
Metal bipolar plates (stainless steel and titanium alloy) have become the mainstream market solution. Their market share rose from 22% to 50% between 2019 and 2021.
Increased contact resistanceContaminants form an insulating barrier between bipolar plates and gas diffusion layers, sharply increasing contact resistance and causing power loss and heat generation.
Catalyst poisoningVolatile organic compounds and metal ions may migrate to membrane electrodes, contaminating platinum catalysts and leading to catalyst deactivation.
Poor coating adhesionUnclean surfaces weaken the bonding force of PVD coatings, causing pinholes and rapid corrosion in acidic fuel cell environments.
As a preferred domestic brand for import substitution, Buck delivers faster, more reliable precision cleaning solutions for hydrogen energy core component cleaning.
Higher cleaning efficiency: 3–5 times faster than traditional spray cleaning processes
Non-destructive cleaning: Non-contact cleaning ensures flow channel dimensional accuracy with tolerance ≤ ±0.01 mm
High automation: Fully automated processes with over 90% automation rate, minimizing manual intervention
Ideal solution for import substitution with optimized overall costs
Zero discharge and pollution-free operation, eliminating environmental treatment expenses
Recyclable cleaning solvent, greatly reducing long-term operating costs