Coating knowledge: what is polyester paint? What are its characteristics

Core tip: Polyurethane two-component paint (PU paint for short) Main film-forming materials: main agent and curing agent Film forming process: the polymer chemical elements in the two components of the main agent and curing agent react with each other to form a film During the operation, it is not allowed to increase or decrease the content of curing agent to meet the needs of some aspects Increase of curing agent It will make the film brittle, easy to bubble, etc., and reduce it will make the film soft, dry, hard and scratch resistant The injury is not good Advantages: high hardness, wear resistance, heat resistance and water resistance, Which is the price of Dajin diatom mud Recommended brief introduction: which is the price of Dajin diatom mud? How to buy genuine diatom mud? Guangdong diatom mud agent suggests placing a basin of cold water in the air conditioning room, so that the diatom mud wall can breathe effectively The feature of the breathing wall is obvious When the indoor air is dry, the diatom mud wall will release the absorbed water quickly Put it out to help regulate the indoor dry humidity It is suggested to place a basin of cold water in the air conditioning room, so that the wall of diatom mud can breathe effectively The feature of the wall that can breathe is obvious When the indoor air is relatively dry, the wall of diatom mud will absorb the water Home of coatings: Polyurethane two-component coating (PU paint for short) main film-forming substances: main agent and curing agent Film forming process: the polymer chemical elements in the main agent and curing agent react to form a film Therefore, the amount of curing agent shall not be increased or decreased to meet the needs of some aspects in practical operation The increase of curing agent will make the film brittle and easy to bubble, while the decrease will make the film soft, dry, hard and scratch resistant Advantages: high hardness, wear resistance, heat resistance, water resistance, high solid content (50-70%), high construction efficiency, low coating cost, wide application range, about 60% of such coatings are used in the national furniture industry Disadvantages: high requirements for construction environment, hard to repair paint film damage, limited use time after paint preparation, interlayer must be polished, and the ratio is strict Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,