Water-based cleaning solution: AQUANOX A4639
AQUANOX A4639 from KYZEN is a water-based cleaning solution for removing stubborn lead-free, rosin, and no-clean flux residues in batch cleaning systems. The product is formulated to clean at low operating temperatures and low concentrations and requires minimal monitoring and no sump-side additives, according to the manufacturer's product text.
Function and properties
- Purpose: Aqueous cleaning solution for PCB cleaning (specified as "PCB Cleaning" on the manufacturer's product page).
- Cleaning power: Effective against lead-free, rosin, and no-clean flux residues; also stated to remove B-side misprints without negatively affecting the finished assembly.
- Process recommendation: Suitable for single chamber batch spray-in-air cleaning equipment (manufacturer's recommendation).
- Control: According to the manufacturer, minimal monitoring and no sump-side additives are required.
Typical applications
Based on the manufacturer's descriptions, AQUANOX A4639 is used for:
- Removing lead-free, rosin, and no-clean flux residues in batch cleaning processes.
- Cleaning B-side misprints on electronic assemblies without documented negative effects on the finished product.
- Application in single chamber batch spray-in-air cleaning tools as recommended by KYZEN.
Documentation
The manufacturer's product information and process recommendations are provided on KYZEN's product page. For detailed manufacturer information and additional process material, please refer to the manufacturer's website.
See manufacturer's product page
Specifications
- Product name: AQUANOX A4639.
- Manufacturer: KYZEN.
- Manufacturer's item number: E01662.
- Application (specified): PCB Cleaning.
- Process (specified): Spray; suitable for single chamber batch spray-in-air cleaning equipment.
- Cleaning steps (specified): DI Rinse; Heat optional; Dry: Hot Air.
- pH (10 g/L): 10.0.
- Boiling point: 214°F / 101°C.
- Flash point: None to Boiling.
- Water solubility: Partial.
- VOC @ 10%: 61.5 g/L.
Source: KYZEN product information for AQUANOX A4639.
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