This flux is a high temperature flux used to melt copper-based solder metal from 850 to 1150 degrees. It has better fluidity and permeability and avoids problems of fluidity and hygroscopicity. The slurry is used for brazing of copper and copper alloys, stainless steel, carbon steel, and hard metals in the range of 850 ° C to 1150 °. It meets the requirements of high process and automation.
This flux is widely used in refrigerators, air conditioners, radiators, auto parts and tools.
Paste brazing flux
fluid-paste brazing flux
fluid-paste brazing flux/ Gas booster flux
Care should be taken to clean the surface of the workpiece before brazing. The performance of the flux can be optimized on surfaces without oil and oxide. In flame brazing, a neutral flame is usually required.
Conditions of use
Stir the slurry before use. The slurry is then brushed onto the seam surface prior to assembly. Additional flux should then be applied on either side of the joint port.