Copper and phosphorus are principle elements of the product, it owns good fluidity and is applied in the resistance brazing, 

flame brazing and high frequency brazing. 

It is used in brazing of copper and copper alloys, but not in brazing of ferrous metals. 

Flux is unnecessary when brazing copper as phosphorus plays a role of flux. 

Cleaning the surface of brazing metals strictly before brazing is necessary to remove the dirt such as oil, oxides, etc.

Application 

Material applied:

Non-ferrous metals, ferrous metals, and non-metals, for example, to the brazing of copper and copper alloy, stainless steel, 

carbon steel, hard alloy, ceramic, diamond

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Industry application:

refrigeration, household appliances, machinery, electric appliances, aeronautics, petrochemical, 

automobiles, instruments, hard alloys, measurements, stainless steel appliances

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Current Customers for the product:

Gree, Midea, Danfoss, Panasonic, Mitsubishi, Hitachi, Daikin, GMCC, Sanhua, DFEM, Shanghai Electric, HEC, XEMC, 

GE, CSR, Alstom

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