Applications

UCC A541 Cleaner for Printer Underside Wiping & Squeegee – Cleaner – Printer Underside Wiping & Squeegee

  • Item Name: UCC A541
  • Manufacturer: UCC
  • Technologies: Water-based, pH neutral cleaning agent
  • Color: Clear Liquid
  • Cure Type: Contact to Avantek for details.
  • Package Size: 20L and 200L containers
  • Shelf Life: 5 years

1. Product Overview

UCC A541 is a water-based, pH-neutral cleaning agent designed to effectively remove solder paste from SMT printer stencils and squeegees. It ensures a steady printing image, prevents solder balling, and enhances soldering results without requiring rinsing, as it leaves no residue on the stencil.

2. Applications

  • Low solid flux residues
  • Rosin-based flux residues
  • Water-soluble flux residues
  • Solder paste cleaning (stencil & printer)
  • SMT adhesive cleaning (stencil)

3. Typical Properties

Property Value
Appearance Clear liquid
Specific Gravity @ 25°C 0.94
pH Value 7 (neutral)
Flash Point None
Boiling Point 220°C
Cleaning Temperature 20 – 30°C
Application Concentration Ready to use
Cleaning Time 2 – 5 minutes
Solubility in Water Soluble

4. Recommended Process

  • Operating Temperature: Room temperature
  • Rinsing: DI Water or UCC A541
  • Drying: Air dry

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