Composite electroplating bath low in economic cost and high in binding force

Abstract

The invention discloses a composite electroplating bath low in economic cost and high in binding force. The composite electroplating bath low in economic cost and high in binding force is prepared from, by weight, 500-550 parts of nickel aminosulfonate, 20-25 parts of cobaltous sulfate, 30-38 parts of nickel chloride, 30-35 parts of boric acid, 0.6-0.8 part of lauryl sodium sulfate, 0.3-0.6 part of sodium 1-undecanesulfonate, 4-6 parts of styrene, 0.2-0.3 part of azodiisobutyronitrile, 10-13 parts of quartz powder, 7-9 parts of waste pvc powder, 3-4 parts of aluminum nitrate, 4-5 parts of citric acid, 0.3-0.6 part of ascorbic acid, 0.4-0.5 part of ethylene glycol, and a proper amount of deionized water. The components of the composite electroplating bath are simple; a prepared plating layer is attractive in appearance and has no crack, the binding force is high, the plating layer is not prone to peeling off, pollution to the environment is small, the process is stable, operation is easy, and the composite electroplating bath is suitable for large-scale production.

Description

technical field [0001] The invention relates to the technical field of electroplating solutions, in particular to a composite electroplating solution with low economic cost and strong binding force. Background technique [0002] Scaffolding refers to the various supports set up on the construction site for workers to operate and solve vertical and horizontal transportation. A general term in the construction industry, which refers to the construction site used for exterior walls, interior decoration or places where direct construction is too high, mainly for construction workers to work up and down or peripheral safety net enclosures and high-altitude installation components, etc. Scaffolding materials usually include: bamboo, wood, steel pipe or synthetic materials. Some projects also use scaffolding as a template, and it is also widely used in advertising, municipal administration, traffic roads and bridges, mines and other departments. At present, there are many scaffol...

AI Technical Summary

Problems solved by technology

At present, there are many scaffolds made of steel pipe materials. Generally, construction projects take a long time, and the scaffolding is exposed outside. It is easy to rust and corrode in bad weather. In order to save resources and prolong the service life of scaffolding, the surface modification method of materials will be used to achieve wear resistance and corrosion resistance. , anti-rust performance