A kind of combined degumming agent and its preparation method and application

Abstract

The invention discloses a combined type degumming agent prepared from 85 wt%-95 wt% of a component A, 1 wt%-10 wt% of a component B, and the balance a component C, wherein the component A is alcohol, ketone and / or aldehyde, the component B is an alkali and the component C is a solvent; the combined type degumming agent can be used for degumming of nickel buckle cathode plates; compared with a conventional degumming agent, the combined type degumming agent has the advantages of low cost, low toxicity, small volatility and the like, and has no corrosion to the nickel buckle cathode plates.

Description

technical field [0001] The invention relates to a combination type degumming agent and its preparation method and application. Background technique [0002] Nickel button is an important industrial anode material for electroplating and electroforming nickel, which can be widely used in fine electroplating industry. For Jinchuan Company, the largest nickel production and processing base in the country, nickel buckles are one of its important industrial products. The equipment used in Jinchuan Company's refinery to produce nickel buckles is a conductive electrode plate. During production, a self-adhesive (insulating material) with a round hole on the surface is pasted on the conductive electrode plate (cathode plate). The exposed circular holes of the conductive plate form the electrolytic cathode, and the nickel button with regular appearance can be produced by the electrolytic method. During the production process, the self-adhesive is soaked in the electrolyte for a long ...

AI Technical Summary

Problems solved by technology

Although these degumming agents have a certain removal effect on organic glue, they are highly toxic, pollute, cost high, and are highly corrosive to the cathode plate.

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