Tin Zinc alloy wire SnZn

Tianlong was located in shaoxing city,Vice chairman unit of china electronic materials industrial association and vice chairman unit of  Electronic Tin Solder materials branch of China Electrical materials industrial association.

Establish four manage system:

1.     ISO9001 Quality Management System,

2.     ISO 14001 Environment Management System,

3.     OHSMS18001 Occupational Health System

4.     IATF 16949 Quality Management System.

1.Features:

1.Materials: Tin and Zinc

2.Wide application.The contents of Zinc may be within the range of 20-90% 

3.The surface is smooth and clean without bubble,burror other defects.

4.The mechanical property and surface quality are highly uniform.

5.The metal spraying on the end face of the metalized film capacitor is of strong adhesive force,excellent solderability,low loss angle and will not easily burn the film.

6.Low melting point, environmental protection

2.Chemical composition

3. Mechanical characteristics

4.Product Application:

It is an ideal metal spraying materials for small capacitor,Because small capacitor is different from that of the large capacitance.We have to use tin zinc alloy wire instead zinc wire.The lead welding of the small capacitance is usually done by applying certain pressure to the lead placed on the surface of the spray layer. At the same time, the lead wire can be heated and the material near the lead wire will be melted by electricity, so that the welding of the lead wire and the spray layer can be realized after cooling. For the welding method of small capacitance, if the pure zinc spray is used, the melting temperature is ~ 420 ℃, it is easy to burn the plastic film and make the capacitor scrap, so it is necessary to use the gold spray material with low melting point.