Introduction

The main function of flux content as follows: assist to heat conduction, remove oxide and oil fouling on the surface of base metal and solder, reduce surface tension of welding material, increase welding area, prevent re-oxidation, etc. According to customer’s different demand and application, flux can customized accordingly.
Qixing Welding started in the 1980’s, we are the member of China Welding Association and Henan Welding Professional Committee Syndic Unit. Our company approved by ISO9001:2008 and ISO4001:2004, and all of the products meet SGS and ROHS directive requirements. We take more than 60-70% marketing shares in domestic, including the international famous companies, such as Midea Group and Gree Electric Appliances, Danfoss, Panasonic, LG, Samsung, etc.

 Technical Index

Type	CODE	Product name	Property and Application
Silver Brazing	SFB-101	Silver brazing flux	Powder form. Used in the temperature range 550-750℃ to coordinate silver solder, Soldering of copper, copper alloys, steel and stainless steel etc . It can effectively remove a variety of metal oxides, and to promote solder overflow.
	SFB-102	Silver brazing flux	Powder form. Used in the temperature range 650-850℃ to coordinate silver solder, Soldering of copper, copper alloys, steel and stainless steel etc . It can effectively remove a variety of metal oxides, and to promote solder overflow.
Copper Brazing	SFB-301	Copper brazing flux	Powder form. Used in the temperature range 850-1150℃ as fluxing agent to brazing copper, steel and stainless steel.

 Packaging

1. Standard export seaworthy packing: with polyethylene film including drier, put them in carton;copper Flux powder 100g/bottle; silver Fluxpowder 500g/bottle;
2. Based on the customer's different requirements, it can be customized.

 

 

 Note

1. MOQ( Minimum Order Quantity) is 50KG.