Preparation method of finishing agent for iron craftworks

Abstract

The invention discloses a preparation method of a finishing agent for iron craftworks, comprising the following steps of: by weight, uniformly mixing 100 parts of a novolac resin, 40-45 parts of polyvinyl acetate, 60-65 parts of ethanol, 30-40 parts of butanol and 20-23 parts of dibutyltin dilaurate with stirring, adding 20 parts of carbon black and 10 parts of toluene, carrying out ball milling by a bowl mill, and sieving. It is proved through industrial tests that the product prepared by the method is used to coat on the surface of the iron craftworks and has a good anti-corrosive property without influencing the texture and color.

Description

Technical field [0001] The invention relates to a preparation method of a finishing agent for iron crafts, belonging to the technical field of chemical coatings. technical background [0002] Iron art has a long history, and the development of iron art materials and craftsmanship has a development process of more than 2,000 years. As an architectural decoration art, it appeared in the predominant period of the Baroque architectural style in the early 17th century. It has been accompanied by the development of European architectural decoration art. Traditional European craftsmen’s hand-crafted products have a simple, elegant, rough artistic style and glorious history. Awe-inspiring, passed down to this day. However, if iron crafts are exposed to air and grease on human hands for a long time, they are easily corroded. Therefore, some treatments are required. Coating a layer of anti-corrosion paint on the surface is the easiest way. But coatings on the market on iron crafts wi...

AI Technical Summary

Problems solved by technology

However, iron handicrafts are easily corroded if they are in contact with the air and the grease on human hands for a long time, so they need to be treated. It is the easiest way to apply a layer of anti-corrosion paint on the surface. However, when the paint on the market is applied to iron crafts, it will destroy the metal texture and color of the original crafts.