A kind of anticorrosion treatment solution for treating aluminum plate and preparation method thereof

Abstract

The invention discloses an anticorrosion treatment liquid for treating aluminum plates and a preparation method thereof, which consists of the following raw materials in parts by weight: 30-50 parts of polyamide resin, 20-30 parts of acrylic resin, and 30 parts of bisphenol A epoxy resin ‑40 parts, 2‑3 parts of nano calcium carbonate, 6‑8 parts of straw ash, 8‑10 parts of butyl acetate, 8‑10 parts of sodium benzoate, 3‑5 parts of vermiculite powder, 3‑5 parts of attapulgite, 1-3 parts of dibutyltin lauryl, 1-3 parts of silane coupling agent, 2-3 parts of potassium carbonate, 2-3 parts of chlorinated paraffin. The anti-corrosion treatment solution for treating aluminum plates of the present invention is used to process aluminum plates during the preparation of aluminum plates to form a dense protective film on the surface of the plates, so that the plates have excellent anti-corrosion performance, super salt spray resistance, and heat and humidity resistance. The invention has good adhesion, fast drying, environmental protection and no pollution, and a simple preparation method, and can be widely used in surface anticorrosion treatment of aluminum plates.

Description

technical field [0001] The invention relates to the technical field of refrigeration processing, in particular to an anticorrosion treatment liquid for treating aluminum plates and a preparation method thereof. Background technique [0002] Aluminum sheets are widely used in industries such as the inner lining of the refrigerator refrigeration system, the reflector of the water tank of the solar water heater, etc. After the aluminum plate is cast, it needs to carry out anti-corrosion treatment on its surface. In the field of refrigeration processing technology, the anti-corrosion treatment of the aluminum plate is an important processing step, which directly affects the quality of the aluminum plate. At present, the preservative treatment in the prior art generally has the problems of unstable performance, low adhesion, easy to fall off, waterproof, low anti-rust performance, and unfriendly to the environment. Contents of the invention [0003] The purpose of the present ...

AI Technical Summary

Problems solved by technology

At present, the preservative treatment in the prior art generally has the problems of unstable performance, low adhesion, easy to fall off, waterproof, low anti-rust performance, and unfriendly to the environment.