To satisfy different soldering and processing requirements, we provide various kinds of solder bar and thus help our customers to keep up with the development in the electronic industry.
Oxidation solder bar;
silver based solder bar;
Brightness extincation solder bar;
Low melting temperature solder bar;
High melting temperature solder bar;
Other solder bar for articular purposes.
Our solder bar is made from high purity metal. By means of strict quality control and vacuum deoxidization treatment, the oxide and metallic and non-metallic impurities are effective minimized. The solder bar is with uniform and glazed surface, good melting and spreading ability after molten, bright joint and minimum oxide residure after soldering. Our products is suitable for wave and handwork soldering with high quality requirement.
Oxidation solder bar
Suitable for soldering temperature up to 300℃, The soldering surface is like a mirror surface. Short welding time and higher spreading ratio than the normal solder. Due to the addtion of anti-oxidant, the amount of solder residue is only 1/5 of that in the case of common solder bar, and bright solder joint can be obtained. This product is cuitable for wave and handwork soldering with the usual specification as 60Sn, 63Sn.
Low melting temperature solder bar
We have researched and produced new varieties of low-melting-point, fast-melt alloy materials-one is Bat-type, another Wire-type which are widely used in fields such as alarm security devices, lighting-proof proective appliances, air-cnditioner security warning device, temperature-disply materials and filled composities during mechanical processing.
Reference Table for Function of Soldering Tin
| Brand |
Melting point |
Working temprature(℃) |
Density(g/cm) |
Main function |
| Sn63/Pb37 |
183 |
240-250 |
8.4 |
Applicable for wilding in occasions with high requirement working temperature, such as high precission instrument, electronic industry, household electric applince communications, print circuit board, wave welding, micro technoly industry and so on. |
| Sn60/Pb40 |
183-190 |
250-260 |
8.5 |
| Sn55/Pb45 |
183-203 |
260-280 |
8.7 |
| Sn50/Pb50 |
183-215 |
280-300 |
8.9 |
Applicable for welding of general electric products,house-hold appliance,electric instrument, automobile electric appliance, general hardware electric appliance and so on. |
| Sn45/Pb55 |
183-221 |
280-320 |
9.1 |
| Sn40/Pb60 |
185-235 |
295-325 |
9.3 |
Applicable for welding of general electronics and electric appliance, general machinery, machine, automobile water tank, lamp bulb, cable joint and so on. |
| Sn35/Pb65 |
185-245 |
300-330 |
9.5 |
| Sn30/Pb70 |
185-355 |
305-340 |
9.7 |