2: PU paint has good comprehensive performance; Good hardness, good fullness, good adhesion, good durability and good hand feel. The paint film is thin and not very hard; But its adhesion is particularly good (even wood with a high oil content of teak, not to mention others); Its luster is symmetrical, it does not look very bright, and it can show the spinning and color of the floor very well.
3: PU paint has a certain service life after matching.
4: High free TDI is harmful to the human body.
merit
1) Compared with other paints, under the same hardness, due to the action of hydrogen bonding, PU paint film has the highest elongation at break, so it is widely used in floor paint and deck paint;
2) It is both protective and decorative, and can be used for the coating of high-grade crafts, high-grade wood, pianos, large passenger aircraft, etc.;
3) Strong paint film adhesion. The paint film has excellent adhesion to a variety of surfaces (metal, wood, rubber, concrete, some plastics, etc.).
4) The paint film has excellent chemical resistance, resistance to acids, alkalis, salts, petroleum products, so it can be drilled into the platform, ships, chemical plant maintenance coatings, oil storage tank lining, etc.
5) Can be dried and cured at low temperature. Long construction season.
6) It can be painted with a variety of film-forming substances, and can be made into many varieties according to different requirements.
