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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 Techniq VN 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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BERGQUIST microTIM mTIM 1028 is purpose built for riding cage assemblies in servers, switches, and routers, interfacing with electroless nickel plated copper or aluminum heat sinks. It ensures stable operation in high power transceiver modules while also extending applicability to liquid cooling components, heat pipes, and fin based dissipative structures.

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