UL-Listed Exothermic Welding Powder
UL-Listed Exothermic Welding Powder
SS22 3-5-#3737
Solid
Product Description
- Can be used different metal’s connection
- Connection between conductors and earth rod
- Generated with several chemical substances after aluminum heating reaction under high temperature and welding
- Current carrying capability from welding point is same as conductor with good conducting performance
- After inspection, the DC resistance ratio and change rate are almost zero before and after welding
- Level that any of the traditional welding method cannot be compared
- No need of resources from outside
- Can be operated indoor and outdoor
- Won’t damaged by surge current
- Test shows the conductor will be melted earlier than welding point’s when under high current impact in short period
- Corrosion or slack will not produced from welding
- Weld junction, no contact surface, no residual stress, junction is stable and reliable as long term conductive body
- Welding junction, connector and conductor are combined on molecular so it has a good mechanical strength and is a permanent junction
- Equipment is simple, convenient and handy
- Easy operation and can done without professionals