Sn97Ag3 Solder

Double isolation protection and automatic protection of heating pipe help to prevent burs. Integrated portable design of this thermostat split hot air gun facilitates operation. Imported temperature control chip of this plastic welding torch allows more stable thermostatic regulation.

Solder is a general term applied to fill the weld seam welding and brazing layers of metal alloy materials. Including welding (welding wire), welding (welding rod), solder (brazing and soldering alloy) and so on. The main requirements for the connection , but the strength of the small joints, such as electronic equipment, instruments , household appliances electronic circuit connector.

Solder widely properties, high tensile strength, excellent fatigue resistance, special heat conductivity, corrosion resistance strong, powerful antioxidant. Solidus and liquidus is221 ℃. High strength, good oxidation resistance, excellent resistance to thermal fatigue and creep resistance, low melting point, good fluidity characteristics, making it the best solder optoelectronic package.

The main requirements for the connection, but the strength of the small joints, such as electronic equipment, instruments, household appliances electronic circuits, computer chips, cell phone chips, stainless steel, lead, PCBs and other joints.

It is mainly filled into the weld line, cladding layer or brazing seam. Generally, the aluminum solder includes welding wire, rod and welding ring.