Anti-corrosion lacquer mortar and preparation method thereof

Abstract

The invention provides anti-corrosion lacquer mortar and a preparation method thereof. The anti-corrosion lacquer mortar is prepared from, by weight, 30-40 parts of refined raw lacquer, 25-35 parts of mica schist powder, 20-25 parts of vermiculite power, 15-22 parts of transparent powder, 5-12 parts of sepiolite powder, 10-15 parts of preservative and 8-12 parts of binder. The preparation method includes the following procedures that 1, mixed powder is prepared; 2, the preservative is prepared; 3, mixing is carried out. Fungal enzymes are adopted for refining raw lacquer, the rheological property of the raw lacquer can be effectively adjusted, and the produced lacquer mortar is high in adhesive force and hardness, has the functions of resisting abrasion and corrosion, and is convenient to smear; the hardness and strength of a wood blank can be effectively improved, and holes and gaps in wood plates can be well filled in and leveled; the preservative is prepared from Chinese herbal medicine, the wood plates are better prevented from being corroded by insects and bacteria, the preservation quality of the wood plates is improved, and therefore the quality of finished lacquer paintings is guaranteed.

Description

technical field [0001] The invention relates to the field of lacquer painting production, in particular to an anti-corrosion paint mortar and a preparation method thereof. Background technique [0002] In the process of making lacquer paintings, lacquer painting boards are one of the basic raw materials for making lacquer paintings. Lacquer painting boards, commonly known as lacquer boards, are the fetal bones of lacquer paintings. Although it is strong, light, easy to process, and has a low cost of use, due to its biological characteristics, it is inevitably vulnerable to bacteria, insects, and perishable. Although the lacquer-painted carcass has been processed by cloth, scraping paint ash, and painting, ordinary lacquer ash can cover the holes, cracks, scratches, etc. on the surface of the lacquer carcass, and play a role in filling up the defects. Its anti-corrosion ability is limited, and the existing paint ash is mostly made of natural lacquer blended with tile ash or ...

AI Technical Summary

Problems solved by technology

Although the lacquer-painted carcass has been processed by cloth, scraping paint ash, and painting, ordinary lacquer ash can cover holes, cracks, scratches, etc. on the surface of the lacquer carcass, and play a role in filling up the defects. Its anti-corrosion ability is limited. Most of the existing paint ash is made of natural paint for tile ash or cashew nut paint or synthetic paint for gypsum powder. It is still prone to corrosion of wood boards, which affects the subsequent storage of lacquer paintings.

If chemical preservatives are used, it is easy to endanger human health and cause environmental pollution