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Product Introduction
A specially developed high-performance lead-free tin wire, residues can be removed with deionized water without the use of cleaning agents, high activity, and good wettability on different substrates.
The internal rosin is evenly distributed and continuously released, providing a soldering solution that is residue-free, halogen-free, easy to solder with, and ensures reliable and strong solder joints. It also exhibits excellent wetting properties, fast diffusion speed, no splashing, bubble-free solder joints, smooth and shiny finish. We offer customization options for various alloy formulas, wire diameters, and rosin content to meet the specific requirements of our customers.
Basic Info.
product name | Water soluble solder wire | brand | singway |
Model NO. | 9939 | Material | Sn99.3Cu0.7 |
Melting Point | 227℃ | flux | 1.5%-4.0% |
Specific gravity | 7.41±0.1 g/cm3 | Diameter of the line | 0.4-4.0MM |
Shape | filamentous | Single Volume Heavy | 200 g/roll,500g/roll |
| Product use | Welding electronics | Origin | China |
Product Specifications
Type | Ingredient (WT%) | Melting Point(℃) | Diameter of the line |
Water soluble solder wire | Sn99.3Cu0.7 | 227 | 0.4MM~4.0MM |
Nickel plated solder wire | Sn99.3Cu0.7 | 227 | |
No cleaning solder wire | Sn99.3Cu0.7 | 227 | |
Stainless steel solder wire | Sn99.3Cu0.7 | 227 |
Product Features

tinning fast

Low spatter

Fast soldering

Weld securely

Less smoke

Low residue

High reliability

High ductility
Product specification

Product Advantage
The water-soluble solder wire produced and developed by Singway can be scrubbed with clean water to erase the welding residue after welding product residue, no longer need to use cleaning agent to scrub.

Outstanding advantages of water-soluble solder wire:
Environmental protection: Water-soluble solder wire uses water as a solvent, does not contain harmful substances, is environmentally friendly, in line with environmental protection requirements.
No residue: Water-soluble solder wire can be removed by simple water cleaning after welding, leaving no residue, avoiding the cleaning problems caused by traditional solder wire.
Improve production efficiency: Since there is no need to carry out tedious cleaning steps, water-soluble solder wire can save time and labor costs, improve production efficiency.
Applicable to the industry
Singway Soldering wire series products are suitable for various high quality requirements of automatic soldering machine soldering process and manual soldering iron soldering process. Widely used in other electronic technology manufacturing industry.


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