Cleaning fluid AQUANOX A4625B for PCB 208l plastic drum

Product Overview

This AQUANOX A4625B is a water-based batch cleaning fluid from KYZEN designed to remove solder pastes and flux residues from printed circuit board assemblies. AQUANOX A4625B is specified for batch cleaning systems and can also be used in in-line washing systems. The product is stated to be low-VOC with special inhibition technology for good material compatibility.

General Properties

• Product Name: AQUANOX A4625B (KYZEN).
• Primary Function: Removal of solder paste and flux residues from printed circuit board assemblies.
• Environmental and Compatibility Note: Stated as low-VOC and with improved material compatibility according to the manufacturer.

Typical Applications

AQUANOX A4625B is used to remove all types of solder paste and flux residues from printed circuit board assemblies, including newer lead-free solder paste formulations, as stated by the manufacturer. The description in the manufacturer's material directly specifies this application for the product.

Process Parameters (manufacturer recommendations)

• Process: Spray (typical process for batch).
• Concentration: Up to 25%.
• Temperature: Up to 150°F / 65°C.
• Rinse: DI (deionized) rinse recommended.
• Drying: Hot air; heat is optional in the process.

The manufacturer's material mentions that these parameters are recommendations based on internal application testing and that a KYZEN representative can assist with process optimization.

Specifications

• Manufacturer: KYZEN.
• Manufacturer Part Number: E01249.
• Application: Batch (specified by manufacturer).
• Process: Spray (typical process).
• Concentration: Up to 25%.
• Temperature: Up to 150°F / 65°C.
• pH (10 g/L): 9.5.
• Flash Point: 212°F / 100°C.
• Boiling Point: 338°F / 170°C.
• Water Solubility: Partially soluble.
• VOC (at 10%): 91.6 g/L.

Source: Information and process recommendations are taken from the manufacturer's product information and product bulletin (KYZEN). The product bulletin, technical supplement, and safety data sheet can be requested via KYZEN's product page.

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