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Specialty chemicals for the electronics and PCB industry

Welcome to BECE Leiterplatten-Chemie GmbH – we are an innovative family-owned company specializing in the development, production, and distribution of high-quality process chemicals essential for the manufacture of high-tech printed circuit boards.

We combine tradition with innovation. Our goal: to make your manufacturing processes more efficient, powerful, and competitive. With decades of experience and a deep understanding of the challenges in our industry, we are your reliable partner for customized specialty chemicals.

Discover our comprehensive product portfolio and experience the benefits of our expertise!

Hot-Air-Levelling Flux (HAL)

BECE HAL-FLUX 7059 - For optimal hot-air-levelling results: High-temperature resistant, perfect for Pb-free and Sn/Pb solders. Effective copper activation: Removes light oxidations and ensures uniform, high-gloss tin surfaces. Excellent wetting: Reduces surface tension and prevents tin spiders or solder balls.
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Photoresist-Stripper

BECE REPHO-STRIP 206 – Effective Photoresist Stripper: Safe, fast, and gentle for PCB technology. No caustic soda: Tin, tin/lead, and copper remain unaffected. High stripping speed with easily filterable resist particles. Spot-free drying and protection against copper oxidation.
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Electroless copper process

BECE IMCU-ECQ - Precision in copper metallization: Efficient electroless copper process for printed circuit boards and the metallization of non-conductors as well as POP. Consistently fine-grained and adhesive copper layers. EDTA-free, stable, and suitable for horizontal and vertical systems. Perfect for through-holes and blind vias.
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Tin-Stripper

BECE SINSTA-STRIP AT 25 - Efficient tin stripper for copper surfaces. Fast, clean, and gentle: Removes tin and tin/lead layers in a single step. High stripping speed (5–8 µm/min) with maximum metal loading. Protects copper surfaces from attack and oxidation. Free from peroxides, fluorides, and ammonium – easy wastewater treatment.
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Immersion tin process

BECE STANOSIT-EC 2002 - Precise tin deposition for PCBs. Efficient and reliable. Perfect tin layers: Smooth, fine-grained, and dense deposits with excellent solderability. Gentle final surface. Low process temperature (70°C) prevents thermal stress and short circuits through controlled layer thickness (0.8–1.2 µm).
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Ammoniacal copper etching solution

BECE Higspeed Etch 92 FineLine - Accurate Etching for High-Quality PCBs. Efficient and stable. Alkaline etching system: Ideal for structuring high-quality PCBs without attacking tin as a metallic etch resist. Consistent etch rate: Uniform results even in continuous operation, thanks to automated density control. Increased stability with constant copper absorption of up to 170 g/l (22.7 oz/gal).
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Specialty chemicals for the electronics industry

Leading supplier for the PCB industry
in Germany and Europe