The thinner the film, the stronger the adhesion.
PU paint has a thin film, but strong adhesion. In contrast, the film of PE paint is thicker, but the adhesion is slightly inferior. The waterproof and abrasion resistance of NC paint is slightly inferior.
Adjustable physical characteristics
PU paint is the abbreviation of polyurethane, and its physical properties such as density, elasticity and rigidity can be easily changed by slightly adjusting the formula.
Widely used in various fields.
Polyurethane resin is a polymer material with high strength, tear resistance and wear resistance. It is widely used in daily life, industrial and agricultural production and medicine.
Polyurethane elastomer can be used to manufacture rollers, conveyor belts, hoses, automobile parts, soles, synthetic leather, wires and cables, medical artificial organs and so on. Soft foam is used as a cushion for vehicles, rooms and clothes; Rigid foam is used for heat insulation, sound absorption, packaging, insulation and low foaming synthetic wood. In terms of coatings, polyurethane can be used for the protection of advanced vehicles, furniture, wood and metals; Seepage prevention materials for pools, dams and buildings; And fabric coating, etc.
More application fields
In addition to the above application fields, polyurethane can also be made into emulsions and magnetic materials.