We are Making, Exporting and Supplying FB1-C Aluminum Brazing Flux Low Temperature Welding Powders in China, Nuevo Leon, Mexico.

Product Description
HZ-QJ208 flux is a  fine white powder consisting of a mixture of potassium fluroroaluminate salts which is non-corrosive and non-hygroscopic.

The flux of the highest quality and consistency is produced under stringent process tolerances and a variety of quality control procedures by us.
The flux has a melting point range of 560°C to 574°C, just below the eutectic temperature of the Al-Si brazing alloy.
The particle size lies in the range of 1um to 5um. 

During the brazing process the flux dissolves the oxide layer on aluminum and allow the filler metal to flow freely into the joints by capillary action.
After cooling, the flux residue remains on the surface as a thin adherent film and is non-corrosive and non-hygroscopic. The flux does not require post brazing treatment of the joint area.
Packaging & Shipping
 Packing: Bottle size: 100g / bottle, 250g / bottle, 500g / bottle
Our Services
  We can offer you Free Samples
Company Information
Company Cultures
Our company adhere to “technology and high efficiency cast quality solder.Integrity and dedication cultivate the branch of HUAZHONGâ€as the policy of the quality,and adhere to “solidarity and cooperation,forge ahead,pragmatic truth,and the pursuit of excellenceâ€as spirit of enterprise,and take customer as the focus,and strive to provide to meet customer needs and expectations of high quality products and services.