Applications

VIGON® N 600 – Water-Based pH-Neutral Defluxer – Inline, Batch & Dip Cleaning of PCBAs

  • Item Name: VIGON® N 600

  • Manufacturer: ZESTRON

  • Soil/Flux Compatibility: Flux residues on PCBAs, Power Modules, Power LEDs, Flip Chips, Leadframe-based discretes

  • Chemistry/Key flags: Water-based, pH-neutral, MPC® Technology, biodegradable, halogen-free, RoHS & WEEE compliant

  • Process/Equipment: Spray-in-air inline/batch, dip tank, DI-water rinse, hot air or vacuum drying, 40–70°C

  • Package Size: 1 L, 5 L, 25 L, 200 L

  • Shelf Life: 5 years

1. Product Overview
VIGON® N 600 is a water-based, pH-neutral defluxing agent formulated for PCBAs, Power Modules, Power LEDs, and flip chip assemblies. Its innovative neutral formulation enables exceptional cleaning performance while preserving sensitive metals, polymers, and other materials. Suitable for inline, batch, and dip tank processes, VIGON® N 600 ensures high material compatibility, reduces particle contamination, and provides superior preparation for subsequent processes such as wire bonding, molding, and adhesive bonding. MPC® Technology enhances bath life and process reliability, while the formulation is environmentally friendly, biodegradable, and free of flash points.

2. Applications

  • Spray-in-air inline and batch cleaning of PCBAs, Power Modules, Power LEDs, and flip chips.

  • Dip tank cleaning, ideally with vacuum drying, for PCBAs, Power Modules, and leadframe-based discrete components.

  • Removal of flux residues from lead-free solder pastes.

  • Preparation of assemblies for wire bonding, molding, or adhesive bonding processes.

  • Effective under low standoff components and sensitive surfaces, ensuring high-quality assembly outcomes.

3. Typical Properties – Specifications

  • Density: 1.00 g/ccm at 20°C

  • Surface tension: 27.1 mN/m at 25°C

  • Boiling point: 98–229°C

  • Flash point: None until boiling

  • pH value: Neutral (10 g/l H₂O)

  • Vapor pressure: ~20 mbar at 20°C

  • Cleaning temperature: 40–70°C

  • Solubility: Soluble in water

  • Application concentration: Inline 7.5–20%, Batch 10–25% (diluted in DI-water)

  • HMIS Rating: 0–0–0 (Health–Flammability–Reactivity)

Additional features include RoHS, WEEE, and REACH compliance, biodegradable and halogen-free formulation, and a minimum shelf life of 5 years. The product is available in 1, 5, 25, and 200-liter containers, with recommended filtration and process monitoring tools to ensure consistent bath performance.

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