This product uses high-purity refined tin as the main raw material, adopts advanced melting technology, and specially adds a unique anti-oxidation alloy that has been developed for many years. The product complies with and exceeds the requirements of the EU RoHS directive.

Product features:

• Good fluidity;

• The amount of slag produced is extremely small;

• The solder joints are full, shiny, and reliable.

This product is suitable for lead-free wave soldering and hot-dip soldering processes in electronics, instruments, household appliances, printed circuit boards, etc. Cooperating with AIA's environmentally friendly soldering flux yields better results.

Model: SnCu0.7 (lead-free and anti-oxidation solder bar)

Alloy composition: 99.3% tin, 0.7% copper

Melting point: 227 ℃

Packaging specifications: 500g/strip (25kg/box), 1kg/strip (20kg/box)

instructions:

Suggested working temperature: 265-275 ℃, which can be adjusted appropriately depending on the welding condition and welding effect.

Suggest using our company's matching soldering flux for better performance.

After spraying flux on the welded parts, please preheat and dry them thoroughly.

Maintaining a full liquid level in the tin furnace can effectively reduce the generation of tin slag.

To prevent foreign objects from entering the tin solution, utensils that come into contact with the tin solution should avoid using materials such as zinc, aluminum, copper, etc.

Mixing different solder bars should be avoided.

The lead-free work environment should be completely isolated from the lead containing environment, avoiding the sharing of equipment to prevent pollution.