The welding powder is copper base will be melted to complete the metallic bond at least 2 metals or conductors connection. The good powder will give the smooth and colorful joint.
Welding powder is packed in plastic cartridge with difference size (weight in gram) according to the connection needed. Each cartridge consistes of welding powder 97% by weight, and the starting powder at the bottom of the cartridge.
1) Characters of Exothermic Welding
• It has a superior electrical conductivity to the conductors themselves.
• It does not corrode , oxidize of degrade with time and is resistant to galvanic coupling.
• It does not produce any contamination and harmless to the environments.
• The procedure is simple to learn how to operate without professional knowledge.
2) The Welding Powder
Each type of welding powder is packed in clean and dry plastic cartridges with fitting cap.
One Set of welding powder consists of some cartridges and aluminium discs each.
The package will be sealed to protect the humidity and products damage. (split)
3) Application
Static Weld welding powder is suitable for metal connection, such as :
copper to copper, copper to steel, copper to cast iron, copper to rail and one for welding
copper to steel for cathodic protection.
4) Code Type
SW 250 : 250