Promoclean Disper 707 is a concentrated, aqueous-based cleaner from Inventec Performance Chemicals, formulated to remove flux residues in electronics manufacturing. It is diluted with deionised (DI) water before use and is designed for spray-in-air and immersion jet cleaning processes, delivering high cleaning power even at low concentrations.
Promoclean Disper 707 Features
- Aqueous-based, concentrated cleaner diluted with DI water, offering high cleaning power even at low concentration
- Colorless to slightly yellow liquid, totally soluble in water with excellent antifoam properties
- Non-flammable formulation with no flashpoint
- Low surface tension (28 dynes/cm) for effective penetration and rinsing
- Excellent solubilization of reflowed organic compounds with high rinsing capacity
- Protects aluminium and other sensitive materials during cleaning
- Non-toxic, free of CMR substances, with low VOC content (<25%) and partial vegetable-based raw materials
- Exceptional long bath-life for extended process efficiency
Thanks to its excellent solubilization of reflowed organic compounds and high rinsing capacity, it helps leave surfaces free of residue after cleaning. The formulation protects aluminium and other sensitive materials, making it suitable for use across a range of electronic assembly types without compromising component integrity.
Applications
- Removal of flux residues in electronics manufacturing
- PCBAs, power modules, lead frames, BGAs, PoP and SIP applications
- LED assemblies
- Baked-on flux residues from reflow oven parts or wave carriers
- Spray-in-air and immersion jet cleaning processes
- Maintenance cleaning
From production cleaning lines to routine maintenance cleaning of reflow oven parts and wave carriers, Promoclean Disper 707 supports consistent flux residue removal across PCBAs, power modules, lead frames, BGAs, PoP and SIP applications, and LED assemblies.
Product Specifications
| Attribute | Detail |
|---|---|
| Density at 20°C | 0.98 ± 0.01 g/ml |
| pH (pure product) | 10.9 ± 0.5 |
| pH at 1% dilution | 10.1 ± 0.5 |
| Surface tension | 28 dynes/cm |
| Dilution range | 10% to 25% in DI water |
Recommended Process Parameters (Immersed Jet)
| Parameter | Detail |
|---|---|
| Concentration | 25% in DI water |
| Temperature | 55–60°C |
| Pressure | 3 bars |
| Time | 10 minutes |
The product also holds Inventec’s GREENWAY sustainability certification, reflecting its low VOC content, absence of CMR substances and partial vegetable-based raw materials. A dedicated PCA Kit for monitoring bath status, along with a compatibility report for the product with different materials, is available on request. Full technical data for Promoclean Disper 707 is available in the product datasheet and safety data sheet.
