NO-CLEAN SOLDERING FLUX AND METHOD USING THE SAME

摘要

No-clean scaling powder consists essentially of the free of one or more halide, the total no more than about flux of 5% weight % of water soluble activating agent, the flux and water of the amount of water soluble fluoridized surfactant no more than about 1% weight. The method of basic VOC-free scaling powders is particularly suitable for manufacture welding printed wiring component and pollutes with the smallest residual ion, makes to remove the assembly after welding to be unnecessary. Lack a large amount of VOC with washing effect Essential Environment after above-mentioned elimination welding and manufacture benefit.