Division

 Main ingredient 

 M.P

( ℃ )

Working temperature( ℃ ) 

Characteristics and temperature 

Fluoride system

Flux

 K. AI. F

 560~575

 580~630

- Fluoride system does not require cleaning after brazing

- Excellent anti-corrosive coating on Flux surface

- Brazing can be done in small quantity and continuous mass production is possible.

- AI surface when Brazing of automobile air conditioner to NB of parts

  An oxide film removing agent

Chloride system

Flux 

 Li, Zn, CI

 K, Na, F

 380~500

 450~590

- It is used for torch welding due to low working temperature.

- Cleaning and fixing of CI component after work is required

Low M.P

Flux

 K, AI, F, Cs

 400~500

 450~550

- Fluoride system and low working temperature.

- No need for further washing process after work, nor for coating Flux

- Corrosion protection function